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London - 57 jobs in November 2016

#1 of 57

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Nominet R&D | Oxford or London, UK | Full-Time | ONSITE | http://www.nominet.uk/ http://www.nominet.uk/researchblog/

Nominet is most famous for being the .uk internet registry. We are a public benefit company and through the Nominet Trust we provide funding and support to people who are using technology as a force for social good.

We also do applied research and build new products focussed around the internet infrastructure of the future.

Nominet's R&D team are looking for engineers to help develop products in the IoT and radio communications spaces. For example we're currently driving adoption of TV Whitespace (http://www.nominet.uk/researchblog/getting-started-tv-white-...) and using it for conservation projects and to provide broadband in rural areas in both the UK and Africa. These are R&D roles - you need to be happy working with uncertainty!

Software Engineer - Java, Maths/Science/RF background. Bonus: Javascript, linux devops.

DevOps Engineer - AWS, Docker, SQL, Puppet, CI management. Bonus: Java would be a huge plus.

Interview consists of a phone chat followed by two face to face interviews (in either Oxford or London) with a coding challenge in between.

david.simpson@nominet.uk if you're interested.

#2 of 57

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Permutive (YC S14) | London, UK | Full-time | ONSITE | https://permutive.com

Permutive is building the infrastructure for realtime personalization. We're a small, tight-knit team with top-tier investors from London and SV, including Y Combinator.

We're looking for FP enthusiasts to design and build our core product and help develop an amazing technical team. You'll work on everything from developing our data processing infrastructure and query language to conceiving new features for our dashboard. Our ideal candidate has interests and experience in:

* Working extensively in functional languages: we use Haskell, Scala (Scalaz), Elm

* Building distributed systems: we run a stream data pipeline on AWS with Kafka, EC2, DynamoDB, PostgreSQL, S3, and friends

* Data engineering, particularly stream processing and event sourcing/CQRS

* Developing and scaling APIs and a frontend products

Full job spec: https://permutive.com/jobs/software-engineer-haskell-scala/

Unfortunately we cannot sponsor visas at the moment, so you will need to be eligible to work in the UK. :(

If you're interested, please email us at jobs@permutive.com with your CV, a link to your GitHub account, and a bit about yourself.

#3 of 57

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Brightcove / Zencoder (YC 2010) | London | ONSITE | Full-Time | Go (Golang)

<< Email address is in my profile >> / Apply at http://app.jobvite.com/m?3XV6diwY

We're currently looking for Software Engineers of all levels for our video ingestion & delivery team based in Covent Garden (London).

Our platform enables Brightcove customers to upload videos, ingest them and prepare them for delivery on multiple channels. Fluency up and down the stack and good operational knowledge of scalable platforms in the cloud will serve you well in this role.

We are looking for smart, creative, collaborative and fun people who have a desire to work in a fast paced environment building scalable cloud based services for video processing and streaming.


- Experience in Go is a plus, but we're also happy to train people.

- All our products run in AWS. So experience using AWS cloud services (S3, SQS, SNS, SWF, EMR etc.) is a plus.

- Need to be comfortable working with Linux and have a good understanding of OS internals.

#4 of 57

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Smarkets | Full Time | ONSITE (London, UK)

We're a modern betting exchange, going technology first to enable proper price competition in a field of fat commissions. Join a small, agile, and fast-growing team, in our beautiful office in St. Katharine Docks.

Smarkets develops a reliable, low-latency, highly concurrent betting exchange based on trading exchange designs. We're also building a fast, modern web interface to allow for a smoother experience. Servicing our users is top priority.

The Smarkets platform is written predominantly on Python and Erlang, and relies heavily on asynchronous programming techniques. We use REST where we can. Life at Smarkets circles around people, version control, configuration management and automation. We can - and do - deploy to production several times a day.

We are looking for:

* Infrastructure Engineers, both junior and senior (think midway between SRE and devops; security background is a bonus)

* An Infrastructure Lead Engineer

* Software Engineers

* Web Engineers

* Security Engineers (job ad not up yet, feel free to mail me directly if interested)

If you like the idea of flat structure and practical engineering approach, see our jobs at https://smarkets.com/about/jobs/ . (A while back I wrote an overview about our engineering challenges, which you can find at https://smarketshq.com/the-challenges-of-running-a-betting-e... .)

P.S. We trust our employees to be responsible in all things. In that vein, you also get to set your own salary.

#5 of 57

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https://www.weave.works | San Francisco, CA & London, UK & Berlin, Germany | ONSITE | Full-time

* Senior backend dev: develop microservices (primarily in Go) and container tools (all locations)

* Senior frontend dev: write reactive and snappy web UIs that show complex data and are easy to navigate (Berlin only)

* Developer experience/evangelist: spread the word in meetups/conferences, develop integrations for our tools (London and SF only)

Come help us build OSS tools that other developers use to tame their containerized applications. Projects like Weave Scope observe containers/pods/services and their interactions to provide visibility and insights. Developers can quickly see the state of the resulting systems and validate their assumptions.

We offer flexible hours with a good work-life balance, with a typical day going from 10am-6pm. All our tools are open source: https://github.com/weaveworks Browse our PRs to see how we work as a team!

The hiring process: Checking your CV/GH/SO (if not enough signal: small coding challenge), 30 mins hangout, afternoon take-home coding/design challenge, in person interview with future colleagues

If you’re interested please drop us a line with your desired location at jobs (at) weave.works

Note: Weaveworks will consider visa sponsorship on case-by-case basis, subject to business needs and individual eligibility.

#6 of 57

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EDITED | Engineering Positions | London, UK | Onsite | Full-Time

We’re currently hiring for front-end, back-end, and DevOps Engineers. Our stack is primarily Python & JavaScript, with frameworks like Django/Flask and react.js/d3. We aren’t afraid to integrate new tech and like to keep exploring what’s out there.

We're an established startup, focused on doing important things for retail, the fourth biggest industry in the world, helping them reduce waste and be more efficient. We have a beautiful web app, used everyday by hundreds of people at Topshop, Saks Fifth Avenue, GAP and more.

Our engineering team is a group of smart people from really varied backgrounds. We’re solving diverse and interesting problems on a daily basis, like image analysis, big data visualisation and a load of other fun things that come with having a rapidly growing data set. We love good practices like extensive testing and continuous integration, and enjoy giving back to the community, so open source contributions are highly encouraged.

Our office is large and sociable; people eat lunch together every day and we have drinks and snacks in the office every Friday, as well as team days out and all expenses paid trips abroad. There’s a video on our jobs page of our most recent one: http://edited.com/jobs/

Half of the team has actually found and joined us through “Who’s hiring”, so don't hesitate to get in touch, we're always happy to meet new people!

More details: https://edited.com/jobs/ or email jobs@edited.com

#7 of 57

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Boiler Room | React Native developer | London, UK | full-time | REMOTE/ONSITE

Boiler Room is the world’s leading community of underground music fans. We live-stream DJ sets and live gigs from music hubs such as London, Berlin, New York, Paris, LA and >60 other cities to music lovers all over the world.

We have spent the last year building a modern web app with React on https://boilerroom.tv/ - we are now looking to expand to Android & iOS mobile apps using React Native & looking to build apps for Android-based smart TV platforms & Apple TV in the next few months.

You’ll be an essential part of a product team currently consisting of 4 developers (web, backend, iOS), 2 designers, and a product manager. You’ll be working in our new office in East London, or remotely, and you’ll of course be able to go to and invite your friends to the exclusive parties being live-streamed on the site.

Stack/Keywords: React Native, Redux, Android, Amazon Fire TV, Samsung Smart TV

Required skills:

- Experience developing, maintaining and releasing native Android apps

- Experience working with React and/or React Native on any platform

- Working knowledge of Android interface guidelines / best practices

- Desire to write clean, modular & testable code with consistent code style

Nice to have:

- Passion for underground music culture

- Interest / experience in creating mobile VR experiences (eg Samsung Gear/Google Cardboard etc)

- Interest in functional & functional reactive programming concepts (eg. Elm, Haskell, Clojure etc)

If this sounds like your kind of jam, email me at harry.l+hn@boilerroom.tv :)

#8 of 57

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Software Engineer | DataSine | datasine.com | London, UK | Full time | ONSITE

DataSine (TechStars 2016) brings together machine learning, psychology and finance to change how high street banks interact with their customers.

We have a small and highly skilled technical team, building our cutting edge data science platform. As demand for our products grow, we are looking for a gifted and highly motivated software engineer to join our team.

=> Skills needed: Experience in Python plus one other language a must, experience with Docker and/or real-time systems a plus, an interest in machine learning very preferable.

=> What we look for: passionate about quality software, scientific in approach, collaborative in a small team, keen to take on new responsibilities and learn new skills.

If you're interested, send us your CV, a link to your GitHub profile, or anything else that might impress to careers@datasine.com

#9 of 57

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Perkbox http://perkbox.co.uk | London, UK | Full-time | On-site

Perkbox is a platform that allows companies to provide employees with benefits (vouchers etc), and helps workplace engagement. We are growing and looking for mid & senior engineers:


  - Backend: PHP, Go, Domain driven design
  - Devops: MicroSOA, Kubernetes, AWS, DX, Testing
  - Frontend: React/Redux, build systems, testing

  Engineering: ~16 people
  Company: ~100 people
The development culture is about being aligned, agile, lean, and empowered

The general culture is friendly startup. And it is fun - as I write this the 20+ sales team have all started clapping along to morbid choir music they started playing. I don't pretend to understand them :)


Our leadership team overseen a number of major pivots to hit on product-market fit. This company mindset of being introspective, strategic, innovative etc is present in all teams, and all endeavours. For example, the company choose to fund via crowdfunding (£4m+ and counting https://www.seedrs.com/perkbox )


Let our in-house recruiter damir@perkbox.co.uk know you found us on HackerNews!

#10 of 57

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the Guardian (https://theguardian.com) | Software Engineers | Full-time | London, UK | ONSITE

Hello! We are Guardian Digital and we develop the website, the apps, and a variety of internal tools. We are looking for enthusiastic developers to join our web and iOS teams.

The Guardian is committed to a Digital First strategy; we love proactive developers who want to influence and inform our feature development and technology choices. Ideally, you will be accustomed to pairing and mentoring others.

We deploy continually and work in cross-functional teams (that include several developers alongside UX, Design and Product Managers). We mostly program in Scala and JavaScript, but will use the best tool that solves the problem.

The office is a 10 minute walk from King’s Cross. Most of us work on Macs, however, some opt for other laptops, or Linux installation.

See who we are, or open an issue: https://github.com/guardian

More information on our interview process: https://www.theguardian.com/info/developer-blog/2015/jan/20/...

If you are interested, drop me an email (kate.whalen@theguardian.com) with a bit of background on yourself, and any questions you have!

#11 of 57

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Full Stack Developer | True AI | trueai.io | London, UK | Full time | On site

We need a Full Stack Developer who is passionate about taking AI to the next level, and who is interested in building the company alongside the founders. You will be playing a key role in the development of our main web application and browser based plugins, as well as integration to and development of our backend that enables our deep learning models to provide suggestions to operators.

True AI is a venture backed artificial intelligence startup that automates customer support using machine learning/deep learning. Our product is the result of our own research, building on top of cutting-edge deep learning breakthroughs. The founders are deep learning experts, with backgrounds at labs of names such as Yoshua Bengio and Amazon. We have just closed our funding round and are now looking to hire our first smart and strongly motivated people.

More info: http://trueai.io/careers-fullstack/

#12 of 57

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Maple Syrup Media | Senior PHP Developer | Sheffield or London, UK | ONSITE | Full Time | £40-65K

Maple Syrup Media operates the UK’s number one cash back site, Quidco.

With over 5 million members, £800 million (1% of all UK online spend) in sales generated last year through 4,300 retail merchants and plans expand into emerging markets in Europe, Quidco is growing from strength to strength.

We are looking for a Senior PHP developer to join our existing development teams and help us grow.

Interview process typically includes an online coding test, phone, and face-to-face interviews.

Job Description: http://www.maplenerds.com/senior-php-developer/ About Us: http://www.maplenerds.com/

#13 of 57

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Eyeota | https://www.eyeota.com | Singapore | Fulltime | ONSITE | VISA

Eyeota is the global leader for audience data with over 2 billion unique profiles. Eyeota provides marketers with the data they need to reach the right online audiences and cut campaign waste whilst also enabling publishers to monetize their audiences more widely. In addition, our data delivers deep audience insight to both marketers and online publishers to help them understand their customers in a new way – as human beings. Eyeota supplies third party audience data to all major global and regional ad buying platforms, trading desks, DSPs, DMPs and ad networks. The company was founded in 2010 and has offices in Berlin, London, Melbourne, New York, Singapore, Sydney and Tokyo.

We are looking for both experienced Backend developer (Java) and Full stack developer to join our team in Singapore and be instrumental in taking our products to the next level. In this role, you will be working in close collaboration with a team of highly empowered, experienced developers who are building a high-performance, highly scaled global platform.

Some of the technologies that we use: Java, Clojure, Apache Cassandra, ElasticSearch, Kafka, Ember.js, Ansible

Full Stack Developer: https://www.linkedin.com/jobs/cap/view/229867955?pathWildcar...

Backend Developer: https://www.linkedin.com/jobs/cap/view/229871315?pathWildcar...

#14 of 57

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Powster | FULLSTACK JS DEVELOPER | £45-55K | ONSITE: London | FULL TIME | http://www.powster.com

We are looking for a talented full-stack JavaScript Developer to join our Powster Labs team, building out a brand new product we are launching for movie discovery called Trailered, which aims to become the number one movie discovery app for watching trailers and finding cinemas playing these films near you.

The stack would be using React + node.js. The app would primarily be a web app, with the potential to build it out natively for Android + iOS in the future.

Essential Skills:

- High level knowledge of modern techniques when working with JavaScript ES6 + HTML5 + CSS3 - Experience with javascript frameworks, particularly React - Experience integrating APIs - Avid user of Git/Github - Mobile-first and responsive web development - Familiarity with cross-browser and cross-device performance, issues and tricks - Knowledge and desire to make the most performant front-end experiences - Detail oriented when working from designs and detailed instructions - Command line essential

Nice to haves:

- Experience with React Native and/or other native app development tools - Experience leading/self-managing a large-scale product - Design skills - UX experience - Familiarity with AWS - Sass/SCSS experience

ABOUT POWSTER: We are a creative agency based out of the London Fields area in Hackney, with a solid team of 15 people. Our Showtimes Platform powers most of the major movie websites across the world boasting all the major movie studios as our clients.

If you're interested please apply at: http://hiring.powster.com/

#15 of 57

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NStack | London, UK | Full time | Onsite | Functional Developers

We’re a building a platform for composable microservices using a mixture of Haskell and Linux systems technology (including containers, systemd, dbus), with some typed DSLs, systems code, and distributed systems thrown in.

We want developers to spend more time writing core business-logic vs. writing infrastructure, and are using lessons from building programming languages and operating systems to accomplish this. We’re looking for talented programmers -- preferably with some knowledge of typed functional languages and *NIX systems programming -- to join our small tech team to make this a reality. It’s a challenging role, working on hard problems, but the chance to work with a top technical team and shape a company and product from an early stage.

We’re funded by top-tier infrastructure investors from the West Coast, and the founders are both technical and ex-YC / academia. Salaries are competitive and include generous stock options. EU applicants welcome (other visas potentially possible), although roles are onsite only.

We’re looking at a range of positions and experience levels - whether you’ve just left uni or been hacking for 20 years, if you’re interested please get in touch. Any questions please comment, reach out via jobs@nstack.com, or http://nstack.com/careers. Cheers!

#16 of 57

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Gambit Research Ltd (http://gambitresearch.com) | London, UK | ONSITE | Full time

At Gambit we research and manage automated sports betting algorithms on behalf of our clients. Their algorithms run on our proprietary execution platform which interfaces with a large variety of bookmakers and exchanges, enabling access to the best prices and massive liquidity.

Our distributed, concurrent system has a core written in Erlang, which interacts with a wide variety of Python processes across the rest of the business. Some of the other technologies we use are: Linux (Ubuntu, CentOS), Docker, Kubernetes, Ansible, C, C++, Julia, R, Go, JavaScript, AngularJS, ReactJS, Django, PostgreSQL, Redis, Apache Spark, Apache Kafka, RabbitMQ, Celery, Elasticsearch, Logstash, Kibana, Graphite, Sentry, Git, GitLab.

We have a very flat hierarchy and an emphasis on employee freedom. We encourage our team to work on projects that interest them, as we believe people are happiest and most productive when intellectually stimulated. You don't need to be interested in sports or betting.

We're actively hiring for the following positions:

  - Software developer
More information can be found at http://gambitresearch.com/jobs.html

#17 of 57

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Arachnys | frontend / backend / devops | London, UK or NYC | On-site

I'm the CEO of Arachnys. I went to see a customer yesterday (bulge-bracket bank), and they told me that what they loved about Arachnys is that we deliver better than any enterprise software vendor they have ever worked with. If you want to be part of that sort of team, get in touch. jobs@arachnys.com

We sell software to manage risk and compliance processes in big financial institutions. Lots of data, complex workflows, different natural and computer languages, you name it.

At the moment we're looking for a generalist role and two specialist roles:

1. GENERALIST: Pull-up-your-sleeves mentality, expertise with web development (Python/Go/JS are our main languages). Like seeing things through to completion.

2. DEVOPS: We're increasingly getting asked to manage complex data privacy problems as well as being probed on security. If you know what an HSM is, or have managed sensitive data in a devops context, we'd love to talk to you.

3. GRAPH DATA: Most risk problems boil down to relationships that can be teased out of data. We're looking for someone who has worked on complex graph data issues. Experience at scale is a big advantage. If you have strong opinions about Spark, Neo4j and/or Palantir, get in touch.

Drop me a line (email in profile) if any questions.

#18 of 57

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Jazz Networks | Oslo, London | Full-time, Onsite

We're building a flexible and all-encompassing approach to security. We don't focus on set boundaries (firewalls, north-south, etc.) but believe that there should be security at every level, and when in transit. We can't reveal much else at the moment, but send us an email to have a further chat: hn@jazznetworks.com.

We're hiring for the following positions:

- Software engineer - Data scientist (machine learning) - DevOps

Our stack isn't set in stone and at the moment includes: golang, Cassandra, Redis, Node.js, React, Swift, Neo4j, ..

#19 of 57

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Housekeep | https://housekeep.com | London, UK | Full stack engineer; Mobile web engineer | Fulltime, contract | ONSITE

Housekeep has quietly taken over as the leading platform for cleaners working in London. We measure our success first by the number of cleaners that want to work with us, and second by the number of satisfied customers who keep booking them week after week. We have created some world-first technologies to grow these numbers month after month, and to increase our efficiency as we scale.

We've got good foundational tools in place, built over two years by two full-time, full-stack web developers. You would be the third pillar of the team, joining early enough to influence tool-choice and architecture as we go forward. We're looking for someone who can work with us as an equal, working on new features from day one.

Our stack:

- Python, Django, Django Rest Framework

- PostgreSQL (including PostGIS for its advanced geographic modelling capabilities)

- AngularJS

- A hybrid mobile app for cleaners developed using Ionic on top of Cordova

Experience in any of these technologies would be a plus, but we're more interested in your track record of building great products for the web.

If you're interested in hearing more about what we're doing, our economics and growth, and the kinds of things you might get to work on, email me. I'm the CTO and you'd be talking to me directly. We don't use any recruiters.

gareth.lloyd (at) housekeep (dot) com

#20 of 57

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World First Ltd | Millbank Tower, London | Full time | ONSITE

World First is an established currency company. We have a medium sized IT team looking for PHP developers to continue development on the existing World First systems. The stack is PHP, RabbitMQ, Apache/Nginx and MySQL.

Job links below: Senior software dev: https://app.jobvite.com/j/?cj=okPz0fws&s=AddThis#.VguQkA8d_D... Other openings: http://jobs.jobvite.com/worldfirst-uk/jobs

More information available by commenting here, or emailing victoria.bradford@worldfirst.com referencing HackerNews

#21 of 57

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Monzo | Full time | London/remote | Visas sponsored | https://monzo.com/careers/

At Monzo we aim to build the best current account in the world. We are always keen to hear from capable, creative engineers who want to help us accomplish that goal; specifically backend engineers and Android engineers, and we also offer paid engineering internships.

Our engineering team have a variety of different backgrounds: we have several non-graduates; only a couple of us studied Computer Science; one of the team has a degree in Marketing; some of us have worked in huge companies; some have only ever worked in startups; others are former consultants. As long as you enjoy learning new things, we’d love to talk to you.

If you’re unsure about applying or have any questions about the role or team, please don’t hesitate to email me (oliver@monzo.com) directly :) We're very open about what we do in general, so our blog is a good place to learn more about what we do: https://monzo.com/blog/

#22 of 57

[ original post ]

The Trade Desk | Full Time, Onsite | San Jose CA, San Francisco CA, Aliso Viejo CA, Ventura CA, Boulder CO, New York NY, London UK, Sydney AUS

Hiring: All levels of software engineers, as well as front-end focused developers who are comfortable with data-access design, development and optimization.

You might be a great fit for The Trade Desk dev team if..

* You are a full-stack engineer who wants to work everywhere, not just a small subset of components. Experience / interest in working in a variety of layers and technologies within a SOA is a must for our team. This includes: client-side AngularJS / JQuery, MVC-based web architecture, external RESTful APIs, distributed (and in our case, highly scaled) request handling services, no-SQL and relational SQL databases, many-layered data pipeline (e.g. data bus architecture, Hadoop / MPP data warehouse, etc.) that moves hundreds of thousands of items per second, and data visualization (e.g. Tableau). Experience in all these layers is not strictly required, but we do like to see experience working in more than one, as well as eagerness to work on projects that might slice through them all.

* You have product-driven software development experience using a modern, object-oriented language. Memory-managed languages are best -- .e.g. C#, Java, Python, Ruby, etc. We do most of our work in C#/.Net, but specific experience here is not required.

Cool stuff about TTD:

* Our platform processes 4.5million+ queries per second

* Work with the best engineering team in adtech

* The combination of huge datasets, high throughput, low latency and amazing scale means that we're constantly solving some of the biggest challenges in computer science.

* We've grown faster than any other adtech company in the industry, and have been recently recognized as one of the fastest growing companies in America by Inc. Magazine and Deloitte.

* Amazing Company Culture (We're very proud of our 5.0 rating on Glassdoor)

* Top-tier benefits

If you want to learn more, email Casey- casey.rabiea@thetradedesk.com or apply directly on our website: http://thetradedesk.com/join-us/open-positions

#23 of 57

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London, UK - Pusher - https://pusher.com/ - Full time - On Site Only

Pusher is a multi-tenant distributed system that allows our customers to deliver billions of messages to their connected users. We operate at massive scale, and this informs and affects everything we do. We are growing our team.

Our engineering team is based in Shoreditch, London. We are looking for engineers who want to work on interesting problems in a production environment, and take responsibility for the real-world operation of a large and increasingly distributed system. Our software stack is built around Linux, Ruby, Go, Node.JS, Redis, MySQL, Git, Puppet and Ansible. We are currently hiring:

* Software Engineers https://pusher.workable.com/jobs/346844 * DevOps Engineers https://pusher.workable.com/jobs/90375 * Sales Engineer https://pusher.workable.com/jobs/367029

#24 of 57

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Owlstone Medical | London/Cambridge UK | Onsite, full-time | Full Stack Software Engineer

The work you'll do at Owlstone will be at the intersection of electronics, physics, chemistry, computer science, and data visualization. Owlstone’s mission is to save 100,000 lives and save health care providers $1.5B by 2020. We need to add more top-class Software Developers to our team to help us achieve it. You can choose to join our office in London or at the Science Park in Cambridge.

As a Software Developer at Owlstone, you will be a vital part of the team tackling very challenging problems such as detecting early-stage cancer from patients’ breath, or warning people of the presence of minute amounts of life-threatening chemicals in their surroundings. To enable development of new detection & diagnosis algorithms for multiple applications, we are expanding the team responsible for building & administering our data pipelines and data interfaces.

Full job spec here: http://www.owlstonenanotech.com/company/careers/full-stackde...

Send an email to jose.diez@owlstone.co.uk to get past the HR filter ;) (no recruiters, please)

#25 of 57

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Armour Comms | Developers / Operations | London, UK | Salary range: £40-60k + options + bonus + biscuits | Onsite | Full-time

We’re a team of security-minded developers creating real-time communications applications for enterprises, finance and governments. We’re looking for like-minded people to join us in a variety of roles:

- We’ve got Android and iOS expertise and are looking to re-skin our apps for Windows Mobile and desktops, using C#, XAML, perhaps Electron,. as well as C++ for high performance native code. We look for people who can work autonomously, deliver ahead of schedule, and not hum annoyingly when listening to music on your headphones while programming.

- Good news: we have customers! We’re getting more and more of them and they all need stuff installed and supported, so we’re also looking for dynamic, adaptable Operations people, experienced in customer interaction and problem-solving. Ideally, we’d like you to bring a strong existing knowledge of networking, VoIP, SIP and stuff like that.

Armour is a 20-person company, offering share options, bonuses, and an unhealthy dependency on chocolate biscuits and doughnuts. We’re also very British, which is why we spell doughnuts the correct way…

Interested? Take a quick look at www.armourcomms.com then email us at info@armourcomms.com.

#26 of 57

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c2b2 Consulting | London,UK | Full Time | ONSITE 3 DAYS | Java Middleware Service Engineer |

Oracle SOA Suite (required) - JBoss Fuse - JBoss EAP/Wildfly - Apache Tomcat - Oracle GlassFish - Oracle Weblogic

This is a key position within c2b2’s Professional Services team, delivering high-quality on-demand Java middleware support and consultancy services to our growing client-base. Full time and available to commute to client premises in London 3 days a week.

Our support team consists of highly-skilled and experienced middleware specialists dedicated to understanding our clients' business operations and delivering fast-response solutions.

The role will require credible evidence of technical expertise and client service skills within a middleware environment - and at least three years of practical experience across a number of commercial projects.


#27 of 57

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CRITEO | http://www.criteo.com | ONSITE, Full-Time | Developers, Data Scientists, Designers, R&D | Paris, San Francisco, Boston, Sao Paolo, London, Tokyo, New York, Singapore, Palo Alto, Barcelona, Amsterdam, and Stockholm

Here is a nice video of the life at Criteo: https://youtu.be/i1zC3H3_gik

Positions are full-time, on-site and the company helps with relocation.

Benefits include:

---- 100% premium coverage of Healthcare Plan

---- Competitive compensation + quarterly bonus + stock

---- Career advancement with global mobility opportunities

---- Vacation policy includes 4 Summer Days off

---- Snacks, Happy Hour, Ping-pong table, fun team off-sites

---- Travel & reimbursement options

---- Fidelity 401(k) Retirement Plan

For more details please email at s.ivanov@criteo.com

#28 of 57

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Credit Kudos | London, UK (Shoreditch) | https://creditkudos.com | Full-Time | Onsite

Credit Kudos uses consumer transaction data to build highly accurate and transparent credit score-cards and affordability metrics. Our platform makes decision-making possible for the ~8m previously “unbanked” as well as those with nonexistent or “thin” credit files.

We believe that it’s possible to establish high accuracy predictors of credit worthiness that don’t punish borrowers at the low end of the income spectrum. To achieve this we are leveraging our experience in building high throughput data analytics products to develop a new type of scoring product that provides a fair and true representation.

We're hiring engineer #1 and #2 for full-stack and data-science roles. We've a bunch of exciting problems to solve and want you to decide how we're going to do it. We'll give you full autonomy, treat you as a founder and give significant equity in return.

- Full-stack Engineer (React/Rails) | £38k - £44k | 1% equity (EMI options) https://creditkudos.com/jobs/full-stack.html

- Data Scientist | £38k - £44k | 1% equity (EMI options) https://creditkudos.com/jobs/data-scientist.html

- Junior Engineer | £25k - £30k | 0.1-0.25% equity (EMI options) https://creditkudos.com/jobs/junior-engineer.html

Jobs Page: https://creditkudos.com/jobs/ | Questions/applications: founders@creditkudos.com

#29 of 57

[ original post ]

Football Radar | http://www.footballradar.com | London, UK | ONSITE

Football Radar is seeking skilled, motivated engineers to help us deliver the very best in football analysis.

We're looking for talented engineers who specialise Scala or JavaScript. We actively encourage a culture of innovation, where initiative is recognised and rewarded.

For more info or to apply:

* JavaScript Engineer (esp. React, RxJS and functional programming): https://www.footballradar.com/jobs/#op-14508-javascript-engi...

* Backend Engineer (Scala/PHP): https://www.footballradar.com/jobs/#op-20718-backend-softwar...

#30 of 57

[ original post ]

GoCardless (YC S11) | London | DevOps, Data, Backend and Frontend Engineers | Onsite | Full-time & Interns | Visa (FT only)

GoCardless is building a payments network for the internet. Since 2011 we've been focused on simplifying Direct Debit for small and medium companies (who previously had no access to it) and we're now expanding to serve the largest companies (think newspapers, utilities) and connect with existing payment systems in countries all over the world. We already support the UK and Europe and are aiming to expand to more countries over the next year.

As an engineering team at GoCardless we care most about stable, reliable, understandable code. We rely on testing and code review and a culture of frequent constructive feedback. We define and manage our own roadmap and run projects in whatever way works best for us.

Our stack: Rails, Angular, Postgres, Elasticsearch, Docker, Chef. We also have a bit of Go and Python knocking around.

We love learning new things and contributing back to the community. We open source everything we can[1] and regularly host meetups and hackathons at our wheelchair-accessable office in Angel. We have a weekly bookclub within the team and give internal (and external) talks about things that interest us.

Interview process: a couple of phone screens, one take home test, then a couple of onsite interviews (pair programming and some chats - no whiteboard puzzles!)

For more info and to apply: https://gocardless.com/jobs. If you've got any questions, drop me an email (it's in my profile).

[1] Notable examples are Statesman (https://github.com/gocardless/statesman) and Coach (https://github.com/gocardless/coach)

#31 of 57

[ original post ]

FundApps | Infrastructure Engineer + Software Engineer | London | Full-time, Onsite | https://www.fundapps.co

=== Who we are

FundApps is an award-winning Fintech startup helping investment managers comply with worldwide regulation. We're a small team of smart, friendly people {https://www.fundapps.co/about-us/meet-the-team} who collaborate closely and take pride in delivering amazing software and providing outstanding customer support.

We know that diverse teams are strong teams and we welcome applications from everyone regardless of age, gender, ethnicity, sexual identity, faith or disability to join our team of superstars.

=== Roles

Infrastructure Engineer | We are looking for someone who knows how to build out, deploy and maintain multiple applications in different languages on AWS. Someone who can write code both for production apps and for tooling. You should have a mindset of automating all the things all the time. | Apply here: https://fundapps.workable.com/jobs/22278

Software Engineer | We are looking for motivated, intelligent coders to join our close-knit engineering team (see stack below) to work on anything from new features to greenfield products. We pride ourselves in getting our engineers up and running fast – expect to build and deploy your first feature in week one! Hiring process: coffee or call, followed by on-site interview with pair programming exercise | Apply here: https://fundapps.workable.com/jobs/64778

=== Stack + Tooling

C#, F#, ASP.NET MVC, ES6, SCSS, Handlebars, Golang, AWS, Lambda, Terraform, Packer, Atlas, Consul, HAProxy, Sumologic, Sentry, TeamCity, Visual Studio, Resharper, GitHub.

#32 of 57

[ original post ]

Data Scientists, Data Engineers, Growth & Product Analysts

MarketInvoice | London, UK

Smart analytical thinker ?

MarketInvoice wants you. The rate that a startup learns is what drives it's success. We want to hire people who can help us learn faster.

If you've ever worked at a business which sells to other businesses (or if you've been a contractor yourself) you'll appreciate the pain that comes with getting your customers to pay promptly. We solve that pain, as soon as a company has issued their customer an invoice we can advance them the money (the companies then pay us back when their own customer pays them) so they have it instantly so they can pay their own suppliers and staff on time.

Our users love us. We have one of the highest NPS scores in the financial sector and our users keep coming back to us. We're currently financing over £1m/day and we're the largest startup in this space worldwide.

We want to press the accelerator pedal on our growth but we know we need to make smart decisions in order to enable that. Whether that's picking the right KPIs for product decisions, segmenting our customer base or modelling the credit limit we can extend to a user.

We've made two hires from HN. Email me at i.ghory@marketinvoice.com if you're interested in any of our roles.

#33 of 57

[ original post ]

OpenRent | London, UK | Full-Time | ONSITE | https://www.openrent.co.uk

OpenRent is the way people rent property online - a force for good in an industry tarnished by rip-off agencies. Enabled by an unrelenting focus on technology, we now let more properties than any high-street agency in the UK. In the last 12m we let over £9.5bn worth of property, without charging any admin fees to tenants.

We're hiring into a team of 10 people, looking for generalists, thought-leaders, and those with a passion for solving real-world problems.

You'll be working in a close-knit team, directly with the founders, and have full autonomy to work on, and how best, to solve the biggest problems in the industry. We find problems and improve customer experiences via code every day.

- Senior Front-End Developer | £30k - £75k (negotiable based on experience) | up to 0.5% equity | https://angel.co/openrent/jobs/143011-front-end-developer

- Jobs Page: https://angel.co/openrent/jobs

Press Coverage:

- https://angel.co/openrent/activity

Contact via AngelList or email in profile.

Look forward to meeting you!

#34 of 57

[ original post ]

Citymapper. London, UK. (ONSITE VISA INTERNS)

Saving humans everywhere!

Cities are complicated. We use the power of mobile and open transport data to help humans survive and master them.

Read about blog! https://medium.com/@Citymapper

If you want to help us in this mission, please apply at https://citymapper.com/jobs/

Contact me at emil at citymapper dot com

Some keywords: Python, Go, golang, C++, iOS, Android, data science, site reliability(SRE), DevOps, AWS, distributed systems, marketing.

#35 of 57

[ original post ]

Pimloc | http://pimloc.com | London, UK | Deep Learning Researcher, Full Stack Developer

Founded in 2016 and headquartered within the heart of London in Somerset House, Pimloc Ltd is a machine learning company focussed on developing and enabling private and personalised image management solutions. Pimloc has successfully raised its first round of funding through its founders and UK business angels. The founding team includes some of the world's foremost thinkers in deep learning visual technology and computer vision application development across a range of fields.

We are looking for someone to research and train new deep learning based architectures and algorithms to improve our current solution as well as develop new ideas for the next generation of personalised image search.

We are also looking for a full stack developer to help design and develop a deep learning based AI image search system that can run on embedded devices as well as being deployed in the cloud. We need someone who is enthusiastic about all aspects of system design and code development whether it be programming DSPs or developing cloud infrastructure.

Read the full descriptions at http://pimloc.com/jobs or email jobs@pimloc.com for a chat.

#36 of 57

[ original post ]

We’re looking for a front-end javascript developer to join our London-based team and lead the design of Beyond.

--What we do--

Beyond is an enterprise SaaS platform that’s spearheading a new generation of companies - ones that remain agile as they grow. We do this by transforming the way companies plan their numbers - their budgets.

Ultimately, we believe companies do best when employees are empowered to take initiatives, rather than constrained by outdated budgets.

--About the Role - Front End Developer--

For too long, budgeting has meant monstrous spreadsheets or impenetrable business software - unintelligible to all except a few finance professionals. We need you to help us change this.

You will:

- lead the UX/UI development of Beyond, building off the successes (and failures!) of our MVP. You’ll optimise and streamline core workflows, helping to find elegant ways for our users to visualise and edit large datasets.

- develop beautiful and engaging interfaces that appeal to the many different people that use Beyond: from front-line employees to managers, finance professionals and accountants.

- just as importantly, help bring personality and lovability to Beyond.

Learn more at http://bebeyond.co/jobs/ or drop me an email: james@bebeyond.co


We're also hiring for a Full Stack JavaScript Engineer and Business Development Exec - you can find more details at the link above.

#37 of 57

[ original post ]

Recyclabox | http://recyclabox.co.uk | Full Time | ONSITE | London, UK

We are looking for a software developer with an interest and experience in writing applications that integrate with hardware peripherals, micro-controllers, Arduino etc. to rewrite our kiosk software from scratch while ensuring the hardware and software live happily together. You will be able to steer and design the system from the ground up including picking the right computer for the job, the OS, language and related libraries, (re)writing the User Interface code, integrate the user experience flow with the various hardware components (lifts, scanners, trays, etc.) as well as API integration with our back-end application.

The Skills:

- Understanding the bridge between hardware and software - Experienced in building slick public facing Kiosk user interfaces - Excellent knowledge of multiple programming languages and paradigms preferred (e.g. .NET /Java / C# / Python / C++) - Understanding microcontroller firmware is a big plus - Strong beliefs around pragmatic and productive software engineering including testing and quality assurance - Passionate and knowledgeable around best practices and methodologies

RecyclaBox is an ambitious, progressive technology company who have developed the UK’s first self-service machine that enables consumers to sell their unwanted electronics in a way similar to a self-checkout till.

Contact: twilliams at recyclabox.co.uk

#38 of 57

[ original post ]

Curve - www.imaginecurve.com | Shoreditch, London | Onsite | FT | FinTech - Salary + Equity + great coffee!

Curve is growing - join our adventurous startup! We believe that the next generation of banking will be a single mobile platform that enables payment anywhere with any card from any account, and connects people in a simple way with the best technologies and financial offers - putting them back in control of their finances.

Our team of award winning (just voted leading startup at the EPAwards’16) entrepreneurs, product-builders and customer-focused marketers are developing a ground-breaking product with the customer at the core. Technical complexities; scalability, security & real-time transactions are all part of the day-to-day challenges; the near future will include a public API, fraud engine, machine learning & big data.

If you like to be intellectually stretched, your capabilities tested and want an opportunity to have a real voice, input and impactful contribution, then we’re offering that in abundance.

You bring your expertise; we’ll give you the platform to flex your talent!

For more info about our jobs, check out: https://curve-1.workable.com Or email Anney our Talent Lead on anney.wyner@imaginecurve.com We’re always eager to hear from naturally curious software & mobile engineers who want to make a difference!

Our process will include a developer challenge and 3/4 conversations….but we don’t dither when deciding and can turn offers around very quickly!

#39 of 57

[ original post ]

Unmade - https://www.unmade.com | London, UK | Full-time, ONSITE

Unmade is building a vertically-integrated customisation platform for the fashion industry. We’ve created the software to create unique manufacturing as a scaleable service. This allows customers to get involved in the design process, see a photo-realistic preview of their garment, and have it knitted on our industrial knitting machines.

We're now partnering with bigger brands to take these tools to a global scale and are working to integrate our technology in a range of websites and factories throughout the world.

All of our backend code is written in Python, from our Django-based websites, through to our knitting machine compiler.

We practice continuous deployment, using Docker on AWS.

We're looking for a Senior Python developer to help us out across our full product range. Prior knowledge of knitting is not required!

Background about the business:

New York Times: http://www.nytimes.com/2016/04/01/fashion/fashion-knitwear-u....

Knitting Industry: http://www.knittingindustry.com/unmade-studio-its-knitwear-m....

Email dan@unmade.com with a CV and GitHub profile if you're interested!

#40 of 57

[ original post ]

Haplo -- London, UK -- Placement students (paid interns), ONSITE


We're looking for students in their penultimate year of study to join us for 6 to 12 months, ideally as a placement as part of their course.

You'd work on real world products for our clients, and see the full lifecycle of agile software development, from requirements gathering to deployment.

This is a paid placement.

Our core product is the open source Haplo platform: http://haplo.org

On top of the platform, we've built a suite of products for higher education, and are rolling them out to universities across the UK. Our flagship product is PhD Manager: http://www.phd-manager.co.uk

Like a startup: Small dedicated team. No barriers to doing your best work. Opportunity to get involved with everything, should you want to. Lovely office, great espresso. Ambition to change the world in a small but significant way.

Not like a startup: Sensible working hours. Quiet environment away from the hustle. No random pressure from investors. Quality product without hacks.

Recruitment process: Email us your CV. 20 minute phone call. Spend a few hours on a short coding challenge. Visit us for an in-depth code review and interview.


#41 of 57

[ original post ]

zeroheight (EF S15) | Full-stack engineer/first employee | London, UK | Full-time | ONSITE | https://zeroheight.com

We're shaping the future of designer collaboration. zeroheight keeps design teams in sync by enabling them to easily create style guides and re-use common design elements. We’re building sophisticated infrastructure to finally give designers the tools they need to work together at scale.

You’ll join our team of two technical (and friendly) co-founders based in East London. We’re VC-backed and are looking for a full-stack engineer (first employee) to help us scale the product and grow our engineering team. Our stack includes Ruby on Rails, Backbone/JavaScript, Cocoa, Python and Linux – though ideal candidates should be eager to learn any new language/framework if needed! We offer generous salaries and equity compensation.

Apply at https://zeroheight.workable.com/jobs/347494

Interview process consists of a short phone call, a take-home coding challenge and meeting the team :)

#42 of 57

[ original post ]

Context Information Security | London, Germany, Australia. VISA INTERNS | Full-stack Senior Python dev + Infosec Security Consultants | ONSITE

Context is looking for a senior Python developer to join our London based development team. We are a Python and Django team and work on both internal and client-facing projects in the information security space. We've got some very interesting large-scale projects in the pipeline for some of the worlds largest companies and are looking for someone great to join us.

We work in a very relaxed environment, with beers at your desk on a Friday and a office-wide ping-pong tournament. You will get ample opportunities to attend conferences all over Europe with our training budget, including EuroPython and Djangocon. Our last hire was from Hacker News so if you're interested and think you fit the bill then send an email to recruitment@contextis.co.uk with your CV for more info.

We are also always looking for experienced information security consultants as well as people who can transfer technical skills from other areas. If you are an excellent developer or sysadmin or working in another technical role, and have a keen and demonstrable interest in information security then we’d love to hear from you. We are looking for people who can transfer technical skills from other areas into penetration testing and can support you in doing so. At Context you’ll have the opportunity to work on a range of interesting projects (we're the guys who got Doom playing on a hacked printer[1]), in a team with a structured training and development plan and a strong focus on technical excellence.

Apply: recruitment@contextis.co.uk

Careers Page: http://www.contextis.com/careers/

1. https://www.wired.com/2014/09/doom-printer/

#43 of 57

[ original post ]

Xihelm | London, UK | Computer Vision Engineer | ONSITE

Xihelm is reinventing how city infrastructure is managed using our Artificial Intelligence and Computer Vision platform. We now improve maps using the visual world. And that's just the beginning.

Xihelm has received substantial investment from Entrepreneur First and others. We were invited to pitch at Facebook and at the Home Office. Other achievements include winning a Greater London Authority competition for smart cities and having real enterprise customers.

We are starting to tackle interesting research projects in the field of deep learning. Do you love machine learning as much as we do? Like to implement state-of-the art research papers? Think creatively? Like challenges?

We work woth Python, C++, SQL, Theano, Tensorflow, Keras ... and you can be employee #2.

If you think you fit, please reach out via https://angel.co/xihelm/jobs/181032-deep-learning-engineer - or jamesofkent [at] gmail

#44 of 57

[ original post ]

StreetTeam | Full-time | ONSITE | London, UK | £40k-£60k + equity | https://getstreetteam.com

StreetTeam is building a global platform that enables advocates to sell the products they love to their friends. We're growing fast, breaking new ground and are well funded by some of the best in the business.

We need a Python Engineer to join our growing team and contribute significantly to the software and system design of our services. You will participate in an agile product team of engineers, building and operating our systems. You will build, scale, and operate a multi-tiered system separated by APIs, following best practices.

StreetTeam believes in freedom and ownership with the focus entirely on the value you create – there are no set hours, meetings are optional and you can take as much holiday as you need. We only care about the results you deliver. We are free-thinking, fast learners who want to inspire change. Are you?

Email me directly if you fancy having a chat - stevie.buckley [at] getstreetteam [dot] com

#45 of 57

[ original post ]

Lead/Senior Java Engineer | Capital One UK | Nottingham, UK | Full-Time | ONSITE | Good Salary + Package

I'm looking for a brilliant Java engineer with AWS experience to take on a very senior technical role in my team. We're a super versatile, cross-functional group of engineers who work on our integrations with third parties.

Capital One is a pretty awesome place to work; nice balance of "grown up" company and fun startup. Good canteen, fun spaces, relaxed work environment. Salary and benefits are excellent.

As a senior/lead engineer at our Nottingham office you will work within an agile feature team on a wide array of intriguing problems; such as API authentication, on-boarding external developers and auto-scaling infrastructure. Our teams have a high degree of empowerment to own their products from design to production. We are just beginning a journey into the cloud and want you to help take us there.

This isn't a line management role; we call you an "individual contributor" who is at the top of their game and has a passion to focus on engineering over management. At Capital One we cherish engineers like you and have excellent career development opportunities that don't require you to take on a team.

Interview Process; we've worked on this for a while and it's slick. Simple online coding challenge, phone-screen, 1-day interview & we commit to being able to make a decision without getting you back for second-rounds

Find out more, contact me directly thomas (dot) morton (at) capitalone (dot) com

We're recruiting heavily across Nottingham & London, mostly for senior devs, feel free to check out the other roles: http://rolp.co/ZufH9

#46 of 57

[ original post ]

Circles | London, UK (No remote) | Ruby/Swift/Java/JavaScript/React Native

Circles was founded in 2016 with the belief that when it comes to supporting each other, social networks are the wrong model. Our idea is that an inner circle of trusted people, empowered with tools that enable them to be more effective and connected to the individual’s needs is the best model for long term care. Our first focus is on issues related to mental health.

The full job specs are at https://circles.workable.com, but in brief we're looking for:

- A senior backend engineer to work on our (currently) Rails driven API system, along with the associated operations.

- A senior mobile engineer to work on our React Native front-ends, which also have native code components

- Less senior mobile engineers to work on the React Native/native code front end systems.

As we're small, everyone will probably do a bit of everything, including helping to build our "prompting engine": a real time, privacy centric data analytics platform to give insights to your trusted circle members about your state.

We're a new company, funded, and pretty tech agnostic. We don't believe in below market salaries for startups, so you'll be paid at market rate and still have options for equity. We're also trying to create an environment in line with our product direction: a supportive group of peers trying to do good work without damaging ourselves or others. We do remote and on-site work, but can't really support a totally remote employee, so you'll need to be available in London a few times a week. Alas, we also can't sponsor visas.

If anyone would like more information than the job specs provide, please just ping me directly on adam@circles.care.

#47 of 57

[ original post ]

Akkroo | London | ONSITE | VISA — https://akkroo.com

Akkroo helps businesses to create measurably better marketing and sales teams. Our mobile and web based solution manages the awkward challenges of collecting customer data at events.

We’re 3 years old, 15 people small, recently beyond $1M ARR (SaaS) and growing quickly. Our global customers include Airbnb, PayPal, Harrods, IBM, Wired and Mercedes-Benz.

I’m Andy, one of the co-founders, and right now we're hiring for PHP full stack developers, and front-end developer/designers:


Our hiring process usually comprises a video or face-to-face chat and a role-specific task (which we’ll step through together).

Tip: if you’re used to working at an agency and would love to work on a product instead, we could be a great fit.

Got questions? Ask me! jobs+andy+hn@akkroo.com

#48 of 57

[ original post ]


HUGHUB is a cutting-edge digital insurance platform. It allows brokers and insurers to offer their clients a simple, convenient place to purchase and manage all of their insurance products.

The platform is unique in the market and promises to become a disruptive force in the insurance industry here in the UK and as the product gains traction, it will be adapted and ported to the North American and Asia Pacific Markets so it has enormous growth potential.

Our developers utilize all the latest technologies and the platform contains a number of highly innovative technical features that differentiates it from anything in existence and the road map of feature/functions will continue to build on its uniqueness. The product has a front-end written entirely in Java/TypeScript, Angular, Node.js and a back end utilizing RESTful web services (.NET WebAPI), CQRS and MongoDB.

The ethos of our development team is that of high performing entrepreneurs with superior technology talent. The delivery style is that of a “consultant developer” working closely with the end client to deliver in a truly DAD style.

The company is young, energetic and driven and we work closely together at our office in Mayfair. We are looking for a new team member to join us who has experience with the following technologies-

Required Skills: • Full-stack development • 5+ years’ developing .NET products • REST Web services • Knowledge of architectural design patterns • Angular.js, or a similar JS MVC Framework • Good understanding of the workings of the Task Parallel Library and its merits • A good understanding of SOLID

It is a close knit team currently comprised of 3 developers and we are expecting to grow rapidly over the next year as we take more clients on board and expand the product's functionality so it is an exciting time to join.

Please get in touch directly: katherine.kaplan@hughub.co.uk


#49 of 57

[ original post ]

Skyscanner | London, Barcelona, Edinburgh, Glasgow, Budapest, Sofia | ONSITE, VISA | full-time senior hires

We're one of the biggest travel metasearch products in the world by traffic... and we want to 10x that, again :)

Hiring at an experienced level in lots of key disciplines: backend with microservices & distributed systems, big data & data science, full stack (modern frontend + api skills - particularly Node or Python), designers, product, iOS & Android. We are growing in all of our European offices - London and Barcelona being the two newest. In short, if you've got good industry experience, know what best practices look like, and have the drive to make things better, we're interested.

We want to hire people interested in large-scale challenges and building new products. We have an incredible amount of historical data and a unique position in the market. What should the future look like? How do we best use our data, our scale and new technologies to our advantage as we grow? We're particularly interested in data-driven personalization and recommendation, exploring new travel products and experiences, as well as developer enablement and tooling.

We're one of the very few unicorn companies HQ'd in Europe who are profitable, and have been so for the past 7 years. Our CTO Bryan Dove joined us from leading Amazon S3 - in London you would be working closely with him alongside some very experienced industry figures in a cool and central location.

Please ping me an email at alex (.) treppass [at] skyscanner.net for a referral. Happy to answer questions or pass you to someone who can. CV in Word / .doc format would be ideal, pdf is fine.

On a personal note, I see a lot of freedom, responsibility, accountability. Engineers have a lot of room to make decisions and move fast, and the encouragement to make us better. It's exciting.

We have a bunch of info up on our jobs site, too: http://www.skyscanner.net/jobs/

#50 of 57

[ original post ]

http://rsrchxchange.com | Full Stack Python Hacker / Data Scientist / Machine Learning| London or Catnerbury, UK | ON SITE | Full-Time

We are looking for both Data Scientists and Software Devs.

Looking to join a small 4 person, casual, team of PhD's/Unix hackers who pride themselves on quality? Looking for a well funded startup run by an experienced dev team who have been working together for 10 years? Do you love python, postgres, pyramid and sqlalchemy?

Drop us a line - we're working on a large, well funded, project where we process (for search & convenient reading) thousands of documents a day for the finance industry and need a solid pair of hands with a sense of humor and a life outside of work. This involves a pile of aws infrastructure, and a fair amount of tricky reporting and data-collection work, as well as things like 'similar to this document' and surrounding compliance. Lots of good concurrency issues and careful balancing of resources & profiling profiling profiling... and testing!

As pretty much everything we do is based on open source libraries we try to contribute back where we can, have contributed small patches to sqlalchemy & deform.

We will happily consider a range of experiences, but would prefer someone who is familiar with our tool-chain, any experience with elastic search & recommendation mechanisms a plus. Some frontend js/css knowlege, and sysadmin (ansible, linux) knowledge welcome too although we are happy to share internally.

Our main dev office is in Canterbury, Kent, but we are looking to grow the team in our London office near Baker st.

On the Data Sci side, we are looking for someone to start our data science practice. This role will entail a lot of freedom as we expect the hire to help build up the analysis/recommendation stack. It is expected that you will also need to figure out if there are an missing data that we need to collect, design the model we will use, choose the software (we have experimented with Spacy.io but are open to suggestion). We also have a strong academic contact we can lean on for machine learning expertise.

Drop us an email to contact at our domain name with a CV, and any work you may have open sourced online.

Our interview process will usually involve a skype chat, followed by a group chat with the whole team. Depending on background we may ask you to complete a task or two.

No recruiters please.

#51 of 57

[ original post ]

PassFort | Frontend Developer, UI / UX Designer & Mobile Developer | London, UK | Onsite | https://passfort.com

PassFort is a young and ambitious start-up— you’ll join a team of 6! We’re a seed stage company (we raised £650k at the end of 2015), based in the centre of London, near Southwark tube station.

We're working to solve the problem of digital identity in regulated markets through new technology, great UX and simple solutions.

We use react, es6, redux mocha, enzyme and more.

Salary: £40k - £55k with 0.3% - 0.6% equity

https://passfort.com/about#jobs or jobs@passfort.com

#52 of 57

[ original post ]


We're passionate about super-cheap, super-reliable, email marketing. Looking for a PHP developer to join us - knowledge of AWS essential.


Email jonathan [@companyname] .com

#53 of 57

[ original post ]

Distil Networks | SF, DC (Arlington) NC (RDU), London, Stockholm | ONSITE (with a few exceptions) | We block bots on the internet.

Hey folks - Distil Networks is a growing startup in the web application security industry. We build SaaS that blocks malicious bots, scrapers, and scripts from attacking our customer’s websites and APIs. This reduces fraud, content theft, spam, and helps eliminate lots of security issues. We have a global network that actively blocks web traffic based on human/ non-human signatures. Our customers love us, our investors love us, and we’re growing and hiring. We have offices in SF, DC, North Carolina, London, and Sweden! I’m a data scientist here and still have a great time, 2+ years in. I really like all my coworkers and we have a near-zero jerk count.

What we’re looking for (https://jobs.lever.co/distilnetworks?lever-via=3TYvimYmGi):

Specifically we need:

- Data Engineer (mostly Java) (https://jobs.lever.co/distilnetworks/b81d473f-b69b-4050-a481...)

- Front end engineers (https://jobs.lever.co/distilnetworks/85ecd904-11db-4444-91bf...)

- Project manager (https://jobs.lever.co/distilnetworks/f2c280c3-3614-41c5-b506...)

- Senior full stack devs (https://jobs.lever.co/distilnetworks/b8ee33fb-5a15-400c-a51a...)

- Product manager ( https://jobs.lever.co/distilnetworks/85c669ed-c1b8-4725-b885...)

- Site reliability engineers (https://jobs.lever.co/distilnetworks/3dde76b2-5153-42ac-93c4...)

- Systems engineer (https://jobs.lever.co/distilnetworks/2a99d594-ffcb-4c15-a482...)

Many of these jobs have openings in multiple locations.

We’re also hiring for Marketing, Recruiting, Finance, and Sales! Basically everything.

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Any startup looking for Scala developers in London?

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Opendesk | London or REMOTE | Lead Developer, Front-end Developer, Full-stack / Systems Developer

https://www.opendesk.cc is an open making platform based around workspace furniture. What's different about our furniture is that it's designed to be distributed as a digital file, downloaded and made locally anywhere in the world. We have a passionate early adopter community, a global network of professional makers and customers like Nike, Etsy, Arup and Digital Ocean.

We're mainly a London-based team of ~20 people working across web design & development, product design, CAD engineering and digital manufacturing. We're looking for a:

* Lead Developer * Front-end Developer * Full-stack / Systems Developer

## Lead Developer -- London, £40-65k

You'll lead the development of our online systems. These include a marketing website, a fulfilment marketplace, a design publishing and distribution system and various online integrations.

You need to be full-stack unix, deep on web development with experience across multiple products / projects / stacks and languages. It's a practical, hands-on role leading the team, coding, code reviewing, writing specs, collaborating with designers, making system design and architectural decisions and generally using technology to get things done.

## Front-end Developer -- London, £20-35k

You'll develop front-end interfaces for our customer, maker and designer audiences. You need to be a strong Javascript, CSS and HTML developer able to work with Angular directives and Ruby-based CMS templates. You're comfortable refactoring to improving performance and maintainability.

## Full-stack / Systems Developer -- London or Remote, £20-40k

You're a full-stack polyglot developer happy to design and develop back-end systems, integrations and automated workflows. You'll inherit a medium sized Python web application (Pyramid, SQLAlchemy), Ruby content management system (Spontaneous.io) and a domain specific design publishing and distribution system (see https://opendesk.github.io/winnow/). Your job is to maintain and extend these systems and generally develop and improve our web applications, online systems and infrastructure.


We're looking for talent, drive and passion for our model of open making. All these roles have solution design and decision making responsibility and everything we do is an iterative collaboration between creative technologists.

If that sounds like you then please do get in touch. To be clear: the CTO and Front-end roles must be based in London (we're in Hackney) whilst the back-end roles can be in London or remote. We're ideally looking for you to start in December or January.

If you're interested, email dev-recruitment@opendesk.cc with information about you (CV or profile links), the role you're applying for and a short personalised cover note explaining exactly why you're interested in it.

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CloudFlare https://www.cloudflare.com/ | San Francisco, CA; London, UK; Singapore, SG; Urbana-Champaign, IL; Austin, TX | VISA, ONSITE

CloudFlare is building a better Internet -- performance and security optimization at the edge. Our long term goal is to give every site the same performance, security, and reliability that major sites like Google and Facebook accomplish, without any specialized network hardware or complicated administration. We enhance millions of sites, including this one. We're hiring for a variety of roles -- started 2015 at 128, ended around 220, doubling again in 2016.

This is a perfect time to join -- product market fit is established, but there's a lot of great engineering, product, sales, and support work to be done. We've publicly said we're profitable and on track for long term independent success. You may wish to check out our blog to see the kinds of engineering work we do. (https://blog.cloudflare.com/). https://www.cloudflare.com/join-our-team has a listing of positions. We're always hiring for operations/SRE, sales, general systems engineering (mostly in Go, nginx, and network, as well as DNS at scale), and web development. Specific roles we're keen to hire include:

0) Front End Engineer(s): building new UI/UX to expose controls and data to customers is an increasing portion of what we do. Our current front-end stack is Backbone + Marionette with Browserify and Sass. Our new projects are using React + Redux + Babel + css-modules, and generally adopting Higher Order Components. We're also starting the process of re-imagining our main WWW Front-end stack with a migration to Redux.

1) Data Engineering(s) -- We have a ton of different technologies that our data engineers work with, and they are a really strong core team here. Kafka, PostgreSQL, Docker, Mesos, Marathon, Chronos, nginx, and so many more technologies.

2) Product Security Engineer -- We have a lot of applications and need more talented software engineers who love to break and fix. We need hands on engineers who are not afraid to dive in and drive fixes to completion, and evangelize security.

3) Systems Engineer (Austin) -- We are hiring systems engineers at all of our offices, but our Austin office is growing very quickly. Our Austin office is working on some really new and innovative projects. Web and distributed systems built with Go, Node, Docker, and much more.

If you're interested, please apply through the https://www.cloudflare.com/join-our-team link, our recruiting team looks at every single application from every applicant.

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Open Energy Market - Junior UX/UI Designer | Surbiton (UK) | Remote OK

About Open Energy Market

Open Energy Market is a growing, innovative, company building technology that is re-defining the commercial energy buying space. Since our launch in 2013 we have built an impressive portfolio of clients and partners, providing a platform for large scale energy buyers to manage their energy portfolios and procurement process. Our clients are some of the largest household names in the United Kingdom including restaurant chains, supermarkets and national brands. For more information about us and what we do, head to https://openenergymarket.com. Due to our rapid expansion we are seeking enthusiastic, intelligent and creative team members to join us. In return we offer a fun but hard working environment where your contributions will be visible from day one.

The Role

We are seeking a designer whose responsibility it will be to design, and possibly build, best in class user interfaces and user journeys for our customers across our platform. Working closely with the Product Owner, you will champion the user at all times to ensure that we deliver beautiful, cutting edge, usable and innovative designs that simplify the complex process and data involved in energy procurement and management.

You will be given a high level of autonomy in how to approach delivering requirements and will report directly to the Chief Technology Officer. Our development team is currently fully remote however, we do have an office in Surbiton just outside of London. You should be comfortable working in a mature and collaborative manner and have no issue in conversing with non-technical employees across multiple time zones.


In order to be considered for the role we would like to see a varied portfolio of previous work which can include contributions to non-commercial projects and course work.

You should also: • Have a solid understanding of up-to-date UI/UX design methodology, patterns, trends, techniques, and technologies. • Be able to effectively communicate with all stakeholders at all levels to evolve the approaches and implemented designs. • Have a good working knowledge of industry standard tools including Adobe Creative Suite, prototyping and wire-framing tools.

Candidates with good working knowledge of web presentation technologies (HTML, CSS and JavaScript) are sought as are designers who would like to cross train in these technologies (fully supported). Any experience of styling frameworks would also be beneficial.

To find out more about the role please email jobs at openenergymarket dot com and we'll get straight back to you.