London Jobs - February 2018

Thread | London, UK | Onsite | https://www.thread.com

Our mission is to help people to feel happier and more self-confident by making it easy to dress well. We do this using a combination of human stylists and powerful machine learning algorithms to recommend each guy the perfect things just for them—in their size, budget, and style—which they can then buy in one place.

To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/thread

Here are our open roles:

- Freelance Frontend Engineer: https://www.thread.com/jobs/frontend-engineer-freelance?ref=...

- Freelance Product Designer: https://www.thread.com/jobs/freelance_product_designer?ref=k...

- Frontend Engineer: https://www.thread.com/jobs/frontend-engineer?ref=keyvalues

- Software Engineer: https://www.thread.com/jobs/software-engineer?ref=keyvalues

Tech Stack includes: Python, Django, ReactJS, PostgreSQL, Redis, Debian, Docker, Memcache, nginx, Ansible, Jenkins, Gunicorn, Luigi, Pandas, scikit-learn, git.

MyBuilder | ReactJS Developer | London, England | Competitive

We’re a market leader in the UK and are part of IAC, a well known New York based internet group (Tripadvisor, Vimeo, Match.com, Tinder, HomeAdvisor, etc.). MyBuilder operates throughout the UK.

Our headquarters in Clerkenwell reflect our unique culture: we have an amazing office bar, guitars, a drum kit, a bike mechanic workstation, extensive library and a rotating food team who make lunch for everyone. It’s a fun place to be and that’s mainly because everyone in the team believes in the mission and is seriously good at what they do.

We want to work with people who are curious, honest, courageous and passionate - if that sounds like you and you want to work for an innovative, successful web business helping homeowners to find reliable tradespeople, then you may have found a new home.

Software development at MyBuilder

Our focus is to produce high quality, working and tested code which not only keeps us happy and productive, but also helps the business to succeed. Our development process has been honed through exploring various flavours of agile and we believe that our way of working helps us get the right things done at the right time.

We have open sourced a number of our tools and happily contribute back to projects we use.

We been moving over to react for our our web and mobile interfaces for the last few years. So far we five ReactJS single page applications and we will be rebuilding another of our major interfaces in this year.

Responsibilities

Developing & maintaining our large single page applications Work with product team and web designers to understand user interactions Develop a flexible and well-structured front-end architecture, along with the APIs to support it Keen to learn new things, and enjoys keeping up with the latest front end technologies. Helping the team to understand and develop with ReactJS better

Please apply for the role here: https://mybuilder.workable.com/j/5399BBB0EB

re:infer | NLP for Enterprise Intelligence | London, UK | ONSITE | Full-time | Engineering | £40-£60k

Back-end software engineer (proficiency in Python and Rust required)

https://reinfer.io/about#jobs

re:infer makes human conversations understandable at scale and actionable to machines. We make it easy for our (often non-technical) users to create, manage and deploy state of the art machine learning algorithms against high volume streams of conversational data. The product is a B2B SaaS machine learning and analytics platform controlled and monitored via a web UI.

We’re a VC backed, early stage startup that’s growing very fast. New joiners have an opportunity to make a big impact, from a small team, to tackle a huge commercial problem. Technically, the work is innovative and challenging. The ML models train in real-time without human supervision, are deployed against very large scale streaming datasets in a platform which is highly robust from an availability and security standpoint.

re:infer was founded by machine learning researchers, engineers and entrepreneurs from UCL and Google. We’re a small team of technologists motivated by solving the very hard problem of getting machines to understand human communication.

Our stack includes: Python, Rust, Typescript, React, RethinkDB, Theano, Docker, Kubernetes

If you're interested, please send a CV and anything else you think would be helpful to jobs@reinfer.io

Weaveworks | Backend Developer | Berlin, London, San Francisco | ONSITE, Full-time | https://www.weave.works

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

* Senior backend dev: develop microservices (primarily in Go) and container tools (Berlin/SF)

* Developer experience/evangelist: spread the word in meetups/conferences, develop integrations for our tools

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 family-friendly hours (some of us have kids, too) and encourage a good work-life balance. Feel free to work from home on certain weekdays, or combine work and travel for a month. It's no big deal if you're not a JS or a Go expert, we trust that you can learn on the job. Also, 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), 45 mins hangout, afternoon take-home coding/design challenge, in person interview with future colleagues

Backend (Berlin) http://grnh.se/lq0s1k1

Frontend (LDN) http://grnh.se/7m68hr1

Developer Experience Engineer/(Dev Advocate) (SF) http://grnh.se/7cwfak1

Note: Weaveworks is not set up to sponsor visas at this point.

Stowga | London, UK | ONSITE | £40-60k + Options | Full-Stack Rails Developer | https://stowga.com

Our mission is to help companies transform their supply chains through warehousing as a service.

Our technology enables an innovative on-demand model to warehousing that allows warehouses to optimise their space by offering under-utilised capacity to customers who take that space without the long-term commitment of a lease.

In our first year of operation we have built the largest database of warehouses, identified a data-driven customer acquisition model, and signed up some of the biggest names in the industry on both the retail and the warehouse side of our marketplace.

We have just closed a £1.5m seed funding round with CBRE, Anthemis, Force Over Mass, Hambro Perks, Seedcamp and Speedinvest.

In October we won Wired Magazine’s 2017 Startup Showcase Award.

More details here https://jobbio.com/uk/job/57427/london-united-kingdom/stowga...

Ometria.com | London UK | FULL-TIME ONSITE | Several roles: Backend Python, Frontend Javascript, QA, Machine learning

Ometria's mission is to help retailers create marketing experiences their customers will love. We understand the challenges that retailers face, and we offer them a very innovative solution that provides insights on their customers, and tools to reach them more effectively across numerous channels.

Backed by top VC funds and successful entrepreneurs, and working alongside over a hundred of the fastest growing retailers, we are now looking for a more developers to join our small but growing engineering team.

We are hiring for:

- Backend python developers

- Frontend javascript developers (Ampersand JS, but moving to React)

- Machine Learning engineers

- Engineering managers

- QA engineers

https://www.ometria.com/careers/ (Not all jobs are on that page yet, feel free to contact me personally at "al <at> ometria.com")

Prodo.AI | London, UK | Full-time | ONSITE

Humans spend too much time writing code for machines. We make machines write code for humans.

Prodo.AI are hiring people to solve hard problems in Machine Learning for Programming. We're looking for:

- AI/ML researchers to apply deep learning to code (https://prodo.ai/research) - data engineers to create data pipelines and internal products to analyse large volumes of code (https://prodo.ai/data) - infrastructure engineers to create and maintain our experiment pipeline (https://prodo.ai/infrastructure) Why us?

- work with smart machines and nice people - exciting mission, with a positive impact - freedom to work on your own creative ideas - inclusive and empowering working environment - flexible hours and flexible work style - safe place to learn and experiment without blame - close synergy between research and engineering - support and mentorship from respected experts - generous compensations, salary and equity - based in the heart of London, UK More details at https://prodo.ai/jobs. Email us at jobs@prodo.ai. Come join us.

MyBuilder | PHP Developer | London, England | £50k - £75k

MyBuilder.com helps homeowners find reliable tradesmen through the power of online reviews. We’re a market leader in the UK and are part of IAC, a well known New York based internet group (Tripadvisor, Vimeo, Match.com, Tinder, HomeAdvisor, etc.). MyBuilder operates throughout the UK and our head office is located in Clerkenwell, Central London. Our office reflects our unique culture: we have an office bar, a staff band and colleagues who cook each other lunch.

We want to work with people who are curious, honest, courageous and passionate - if that sounds like you and you want to work for an innovative, successful web business helping homeowners to find reliable tradespeople, then you may have found a new home.

Software development at MyBuilder

Our focus is to produce high quality, working and tested code which not only keeps us happy and productive, but also helps the business to succeed. Our development process has been honed through exploring various flavours of agile and we believe that our way of working helps us get the right things done at the right time.

Our current main technology stack is:

Symfony on PHP 5.6/7.1 PostgreSQL Apache, Nginx Varnish ReactJS, Redux/Flux

We practice clean code and have been using DDD at MyBuilder for over 3 years.

We have open sourced a number of our tools and happily contribute back to projects we use.

Please apply for this role here: https://mybuilder.workable.com/j/BF5BA33DD7

WorldRemit | Senior Data Engineer, Machine Learning Engineer | London, UK | VISA

WorldRemit is the global FinTech success story that has been described as "the WhatsApp of Money" (Business Insider) and "Changing the world of remittances" (BBC). Backed by leading Silicon Valley investors with more than $140m in funding, our app and website help people send money to friends and relatives in more than 140 countries. We're a high-volume business – our customers send hundreds of thousands of transfers every month – and we're growing fast. As a (full stack) Senior Data Engineer, you will be responsible for working on the data structure and pipelines, including designing and architecting many of its components. You will be working alongside our analysts, data scientists, machine learning engineers amongst other stakeholders to identify and implement the best possible solutions for our analytical data needs. We are looking for engineers with experience in Python and SQL, and extensive work around large complex datasets. Apply at: https://www.worldremit.com/en/careers?gh_jid=937808

As a Machine Learning Engineer, you will be working alongside our data scientists and engineers to help create a culture and infrastructure of machine learning. Initially focused on cyber crime activities - including creating, training and maintaining models - the boundaries for this role are endless. WorldRemit is a fast-growing business that wants to treat its customers intelligently and we believe data and machine learning are the key to help us achieve this. From offering dynamic user journeys to helping automate manual decisions, at virtually every level of our organisation there is a machine-learning hole that we're excited to fill with a growing data team. Specific projects already identified are: fraud prevention; behavioural analytics for the checkout experience; chatbots; marketing optimization; and anti-money laundering models. Apply at: https://www.worldremit.com/en/careers?gh_jid=927461

TECHNOLOGIES: SQL, python, AWS, Redshift, Kafka, Hadoop/Hive/Presto/Spark, Docker, pandas, sklearn

EMAIL: sovenden@worldremit.com

GoCardless (YC S11) | London | SRE, Data, Backend, Full-Stack, and Pre-sales/Solutions Engineers | Onsite | Full-time | Visa

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've expanded 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, Europe and Sweden 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 automated testing, 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, React, Postgres, Elasticsearch, Docker, Chef, Terraform. We also have a bit of Go (for Infrastructure) and Python (for Data).

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-accessible office Between Farringdon and Old Street. We have a bi-weekly bookclub within the team and give internal (and external) talks about things that interest us.

Interview process: an intro call, one technical video interview, then a couple of onsite interviews (coding exercise and some chats - no whiteboards!)

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://gocardless.com/blog/statesman/) and Coach (https://gocardless.com/blog/getting-started-with-coach/)

Deloitte Products | Software Engineers, Tech Leads, DevOps, QA, Design Lead | London, UK | ONSITE PERMANENT

Part of our consulting business, but this IS NOT a consulting role. We're rapidly expanding the team that builds products that solve interesting problems facing multiple clients in an industry. Opportunity to work on both rapid growth products and our early stage concept testing, including our work with McLaren Applied Technologies.

https://www2.deloitte.com/uk/en/pages/careers/articles/profe...

OpenSignal | https://opensignal.com/ | Angel, London | ONSITE

Our mission is to become the global authority on wireless networks; our Wifi and mobile signal crowdsourcing apps have been downloaded over 20 million times, our public reports reach a wide audience and our OpenSignal Insights are purchased by key players in the telco industry. We gather, process and visualize terabytes of data, providing insight into mobile networks to the public and our clients.

We are currently hiring across the tech team. We are looking for a devops engineer, web developer, data engineer, and more. For more details on the roles please see and apply using the links below. Email me at sam@opensignal.com if you have any questions!

http://opensignal.com/careers

DevOps Engineer: https://opensignal-limited.workable.com/jobs/383368

Web Developer: https://opensignal-limited.workable.com/jobs/540602

Data Engineer: https://opensignal-limited.workable.com/jobs/412944

BI Developer: https://opensignal-limited.workable.com/jobs/488973

Mobile QA Engineer: https://opensignal-limited.workable.com/jobs/654691

New Vector (Matrix.org Riot.im) | London, UK & Rennes, Fr | ONSITE | Full-time | Team of 13 growing rapidly

New Vector is the open source software development startup which employs the core team behind Matrix.org – the leading project for secure decentralised communication. Matrix’s mission is to create a universal open network and protocol for real-time communication; liberating users from being trapped in the islands of communication they use today and returning ownership and control of communication back to the people. New Vector builds flagship apps for Matrix such as Riot.im as well as contributing to the core Matrix open source clients, SDKs, servers, bridges and the protocol itself.

We believe that the Matrix protocol has the potential to become part of the fabric of the internet, bringing with it a future radically different from the increasingly centralised internet we see today.

While New Vector is self sufficient, following a recent funding round [1,2] we are looking to grow the team across the stack. In particular:-

* UX/UI Designer to work on Riot web and native apps

* Backend Engineers to work on homeserver development as well as bridges, bots, integrations and widgets.

* Android Engineers to build out the matrix-android-sdk and Riot.im app

* Frontend Engineers to build out the matrix-react-sdk and Riot.im web experience

* SREs to support matrix.org and riot.im infrastructure

* Cryptography Engineer to move our E2E Encryption out of beta

If you are up for the challenge or just want to know more, either write to us at jobs@matrix.org or reach out to me via matrix IM on @neilisfragile:matrix.org

Even if you are not a perfect match for the above get in touch anyway, we’re always keen to talk to people interested in Matrix.

[1] https://news.ycombinator.com/item?id=16258263 [2] https://matrix.org/blog/2018/01/29/status-partners-up-with-n...

OnCare | React Native Engineer | Kensington, London, UK (ONSITE) | Full time | 40-70k & stock options

OnCare is a software platform for social care. Our mission is to make care easier for everyone and to remove the pain and friction from the process of finding or delivering amazing care.

We're looking for someone with React Native experience to help us add some big features to our existing app that our customers are desperate for. You'd have the option (not an expecation) to get stuck into the full stack (Django backend, MySQL, AWS infrastructure) to be empowered to build end-to-end features.

Process-wise, we do a form of Kanban, have a CD workflow, good unit test coverage, code reviews for all work, ad-hoc pair programming and heavily involve tech in the feature ideation phase.

Happy to chat if this sounds interesting (james at weareoncare.com).

Atlas | London, UK and Essex, UK | Full-Time, Onsite | https://www.atlascode.com

Atlas is a software development company specialising in the creation of bespoke software applications for Microsoft Windows and the web. Based in London and Essex, our development team has 60+ years of shared knowledge and experience that they bring to each of the software projects we tackle.

To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/atlas

Here are our open roles:

- Apprentice Software Test: https://www.atlascode.com/work-for-us/apprentice-software-te...

- Customer Support Agent: https://www.atlascode.com/work-for-us/customer-support-agent...

- .NET Software Developer: https://www.atlascode.com/work-for-us/dotnet-software-develo...

- Senior Software Developer: https://www.atlascode.com/work-for-us/senior-software-develo...

- Web Designer: https://www.atlascode.com/work-for-us/front-end-developer/?r...

Tech Stack: C#, Asp.Net MVC, Asp.Net Core

Pivotal | Engineers, Designers, Product Managers, Pre/Post-Sales Engineers, Ops, Sales, Admin | Locations worldwide | ONSITE

Pivotal's goal is to transform the way the world builds software. We mean it.

We value aptitude over alma mater, empathy over a list of APIs. It doesn't matter whether your resumé says PHP or PhD: if you're smart, empathetic and know some stuff, we want to work with you.

We have many offices worldwide including SF, NYC, Toronto, London, Palo Alto (pivotal.io/locations) and more coming. We're broken into two main divisions: Pivotal Labs (that Pivotal Labs) and R&D.

-- Pivotal Labs helps clients to become better at product development. For engineering we are religiously lean and agile. We pair program and TDD every line of code from the outside. Our product managers are fantastic at keeping products sharply focused, our designers are masters from users to pixels. The goal is to teach the teachers. Our engineers pair with client engineers, often we pair designers and product managers as well.

Not many people get to transform how people think and work. Why not you?

-- R&D is a big tent these days, encompassing two major cloud platforms (Pivotal Application Service & Pivotal Container Service), Pivotal Tracker, Spring Framework, Greenplum, Apache HAWQ (incubating), Gemfire / Apache Geode, BOSH and Concourse CI. We're adding Pivotal Function Service this year. We dogfood the cutting edge of our technology on our own commercial cloud, Pivotal Web Services, run by our awesome CloudOps team. We're the majority contributors to the Cloud Foundry project and we're a platinum CNCF member with rapidly-growing contributions to the k8s ecosystem. There is a lot happening right now and there are greenfield platform opportunities.

Not many people get to work on or work with such systems. Why not you?

-- Generally

At our offices we have free breakfast, weekly tech talks, excellent benefits and competitive pay. Ping pong isn't mandatory, but it's popular. I think west-coast ping pong is harder to beat, but east-coast style is more entertaining to watch. The NYC beer fridge has more IPAs than I prefer but I guess that's life in paradise.

-- Applying

To see open jobs, go to pivotal.io/careers. To apply, please go to my referral link: http://grnh.se/xiy346, or mention my name in the application form.

You can also email me at jchester+hn-feb18@pivotal.io if you have questions. I won't reply to copypasta. I may not be able to reply immediately, as I am just an engineer here. These help me earn a referral bonuses, which I appreciate.

Nest Seekers | Engineering & Design Roles | Berlin, Germany | Freelance -> Full-Time | Onsite | www.nestseekers.com

Nest Seekers is a rapidly growing international real estate company with a luxurious sense of design and a strong integrated tech strategy.

We have branches offices in New York, the Hamptons, Los Angeles, San Francisco, Miami, London and Seoul with many new locations opening soon.

The development and design team is in Berlin, growing to 10 people by the end of 2018. We are currently building out a large ambitious initiative with a well-organized feature backlog. Nice small creative team, intelligent and fun.

- Django / Python developer

- UX + UI design

- React / Typescript / GraphQL developer

Rates / salary depending on experience.

Apply: https://nest-seekers.breezy.hr/p/104d58e4484a01-python-djang...

or contact chriss @ nestseekers

Yieldify | Software Engineer (UI, Backend, Tag, Data Infrastructure), SDET | London | Onsite | Full-time | https://www.yieldify.com/careers-at-yieldify/

Yieldify is a MarTech company that helps e-commerce marketers generate more sales by making it easy for them to optimise their customer journeys. We launched our new Yieldify Conversion Platform one year ago and to date, we've delivered over 50,000 campaigns for over 500 brands on more than 1,000 websites globally, which include some of the world's most recognisable brands, including Marks and Spencer, Domino’s Pizza, Omni Hotels and Anthropologie.

We work on weekly sprints and we ship code into production on a weekly basis; As the engineer team works very closely with the product team, you will be encouraged to influence the product roadmap. We work with a dedicated DevOps team to manage infrastructure, deployments and CI systems.

Among fun perks, we host biweekly tech talks on a wide variety of subjects (recent examples: Ethereum, SimHash) and some of us have started a Category Theory study group. Did I mention we are trying to bootstrap our own football team? :)

The main stack and the newest services are in Typescript, most of the frontend is in Angular 4, whereas the data pipeline is written in Go/Python and Hadoop/Spark. Almost everything here is Docker-ized and the deployment of all the services is fully on AWS.

For more details on the data engineer position, feel free to DM me on Twitter. For all other positions you can email Cerian at cerian.thomas@yieldify.com (please mention HN).

FINBOURNE Technology | Software Engineers | London | Full Time | Onsite

We are located in London and our mission is to revolutionise asset management. We're looking for intellectually hungry and communicative developers to join a fun and experienced team to help build our global scale platform from the ground up. We're hiring developers with at least 3+ years industry experience who are excellent in a structured type-safe language (C#/Rust/Go/C++/Java or similar) and have a proven track record of delivering production systems.

If you are great to work with, looking for a challenge and have a passion for building great software then get in touch (https://finbourne.com/contact).

Citymapper | Backend/iOS/Android Engineers | London, UK | ONSITE, VISA | https://citymapper.com/jobs

Cities are complicated. We use the power of mobile and open transport data to help humans survive and master them. We are building the best public transit app, one that caters for the needs of commuters. We are building a routing engine which is truly multimodal. We're running our own buses to fill gaps in the transit network. To power all of this, we're leveraging open data as well as building the tools necessary for agencies to add and fix data.

Read our blog at https://medium.com/@Citymapper

See all our open positions at https://citymapper.com/jobs

We're hiring for Backend (Python, Go, C/C++, AWS), Frontend (Web, React, ES6) and iOS/Android engineers as well as Data Science.

If you have any questions, feel free to drop me an email at suhail -at- citymapper -dot- com

Facebook | Solutions Engineer | Menlo Park, NYC, Seattle, Austin, London, Dublin, Seoul, Hong Kong | Onsite

Solutions Engineers at Facebook spend roughly half their time working with product engineering teams and writing production code. The other half of their time is spent working directly with partners to develop and execute their Facebook technology strategy.

We find that this setup is great for engineers that want to spend more time on the business side of things or have more people interaction while still being hands on with code.

This allows large advertisers to work directly with people at Facebook that have a knowledge of the ads codebase, and Solutions Engineers can implement great suggestions made by partners.

More about the role is available at https://www.facebook.com/careers/life/solutions-engineering-... and at https://techcrunch.com/2017/12/29/facebook-solutions-enginee... .

Job listings are available at https://www.facebook.com/careers/search/?q=solutions%20engin... .

Facebook | Solutions Engineering Manager | Paris | Onsite

We also have a great opportunity for an engineering manager that would like to support a team in Paris. You would support a distributed team, so some travel would be required. Roughly half the time would be spent on people management, with the other half on Solutions Engineering work.

We are looking for someone fluent in French.

We will consider a very experienced tech lead that would like to make the transition into people management.

https://www.facebook.com/careers/jobs/a0I1200000LSzEFEA1/

If you would like to apply or have any questions, feel free to send me an email at hiten@fb.com .

Farallon Capital Management, L.L.C. | San Francisco CA | ONSITE | Full-time | Senior Software Engineer - Full Stack

Farallon Capital Management, L.L.C.® is a global institutional asset management firm. Founded in 1986 and headquartered in San Francisco, Farallon has offices in London, Singapore, Hong Kong, Tokyo, and São Paulo and employs approximately 180 employees. The firm’s investments include public and private debt and equity securities, direct investments in private companies, and real estate.

Farallon employs a small team of experienced software developers to improve the firm efficiency and support its day-to-day operations

What you will do * Work in a small team of 4 to 5 developers * Lead development of 3 to 6 projects per year from concept to delivery * Interact directly with end users

What we look for * Passion for the craft of software. * 5+ years of development experience, preferably with C# and NET. * Experience with SQL Server including database design and query optimization.

Apply: http://www.faralloncapital.com/jobs/?cjobid=HS22464919&rpid=...

Unruly | Aldgate East, London| FULL-TIME | ONSITE

We’re fortunate enough to be blessed with lots of good ideas, supportive management, a great environment and the desire to grow our team to deliver as many of those ideas as we can. We develop mostly in Java and Javascript, with reporting based on a combination of Postgres, Actian Vector and Splunk. Our philosophy is “if you build it you run it”, so we’re biased towards full stack developers, and we support them with a small infrastructure team and shared specialist roles. Our growth plans also give us scope to create new roles that will improve the overall effectiveness of the broad development team. Contact us if you’re interested in:

- Programming in Java or Javascript

- Using large volumes of data to inform business decisions (both ours and our clients’)

- Coaching and enabling better product development, consistently with agile values

- Problem solving in a complicated, dynamic technical environment

- Understanding the video advertising domain and working with both technical and non-technical people on product development

- Exploring new approaches to organisational structure and responsibility

- Building applications on cloud infrastructure, to helping teams get more value from their cloud infrastructure

Have a look at the job descriptions for our open roles, but don’t be deterred if you don’t find exactly the role you’re looking for. Feel free to contact me (steve.hayes@unrulygroup.com) or our People Team (talent@unrulygroup.com) if you’d like to discuss either a job description or other opportunities.

Unruly is the video marketplace you can trust to move people, not just reach people. We help the world’s biggest advertisers engage global audiences by harnessing the power of our data-powered video marketplace, UnrulyX, on brand-safe, premium sites, while helping top publishers better monetise their audiences. Our superpower is emotional testing and targeting via UnrulyEQ, which leverages over a decade of video data and almost 2.2 million viewer reactions to videos to provide deep analysis of metrics that matter, enabling us to deliver better targeting and higher campaign ROI at scale.

https://unruly.co

StrideUp (strideup.co) | Ruby on Rails Developer (Full Stack Engineer) | London | ONSITE StrideUp is a fast growing, venture capital backed fintech startup revolutionising home ownership. We believe people need affordable housing without having to overburden themselves with debt. Using technology and data we are building a new way to own your home and invest in residential property. We're an ambitious team committed to solving one of the most pressing financial problems facing people today.

Tech Stack: Rails HTML/CSS/Sass Postgres Java Redis Git Heroku

Challenges: - You'll work with a small but growing team of developers and ship new projects. - You'll have a meaningful voice in the journey of a fast growing startup. - You'll be working closely with other developers in a growing team focusing on quality, speed and good design.

Things we might want to see: - Commitment to delivering readable, well thought out and tested code. - A few years professional working experience with Ruby on Rails (and if not, a very experienced developer willing to learn it quickly) - Experience with some technologies we use, or comparables (Postgres, RSpec, Heroku, Redis, Java) - Someone who can embrace working in an early-stage environment, particularly the willingness to be flexible and take on whatever needs to be done to make things happen.

Benefits: - Competitive compensation including equity in StrideUp - No elaborate hierarchies, we believe in a flat structure that helps the business grow exponentially. - Great WeWork office + whatever equipment you need to succeed. - Frequent team lunches and dinners. Coffee, drinks, cakes (!) on the house. - Collaborative team, that will do whatever we can to help you go grow both professionally and personally.

Get in touch at hiring@strideup.co

TransferWise (https://transferwise.com/) | Senior Java Developer/Full Stack Engineer | London, United Kingdom | Tallinn, Estonia (Visa Sponsorship Available) | ONSITE | Full-time

Hi guys! Bear with me since I'm not a recruiter: the Treasury team is looking to hire one or two senior engineers for either of our London or Tallinn offices.

Just a bit about what we do: as a core product team we are responsible for managing all the money at TransferWise. By “all the money” - I mean literally everything from customer funds (> 1 billion GBP per month) to the money we’ve raised from investors (396.4 million USD to date).

We track every single penny from the time it enters TransferWise to the time it leaves, we balance different currency routes to ensure there’s always liquidity available where needed and we safeguard customer funds to ensure our users are always protected.

Our team right now is built up of ex-Deutsche Bank, ex-JP Morgan, ex-Mircosoft employees so ideally we’d like someone who has some experience working in the finance world or at least you should be interested interested in trading (not hard with all the cryptocurrency buzz right now).

We run a Netflix style microservices architecture based on Java, Kafka, Spring Boot, React and some other exciting stuff that we’ve built internally.

Anyway, if you’re interested then you should:

1. Apply for one of the roles listed here: https://transferwise.com/jobs/roles/engineering

2. And definitely mention in your cover letter that you’re interested in working with the Treasury team

P.S. If you’re looking for an internship this summer then check out our internship bootcamp on: https://transferwise.com/jobs/roles/engineering which is a 10 week program open to everyone in the EU!

Beauhurst | Full Stack Developer, Senior Full Stack Developer | London, UK | Onsite, Full-time

We're on a mission to track every interesting startup and high-growth company in the UK. Our web platform is the number one source for data on these exciting companies.

If you’re a fearless generalist who loves working with Django and Python and doesn’t mind getting stuck into different problems then this could be the perfect opportunity for you.

You'll help us as we try to solve some of our big problems like: finding and matching the people associated with high-growth companies, improving our advanced search tools, better understanding our users' behaviour and improving our machine learning classifiers.

Our current stack includes Django, Python, D3, SCSS, Postgres, Redis, AWS, Docker, scikit-learn and much more!

Apply at: https://about.beauhurst.com/jobs/

REMOTE or ONSITE (London) Android Native Developer – Pony Bikes http://getapony.com/

Pony Bikes is the smartest bike sharing system in the world, aiming at putting everyone on the planet on a bike. We have successfully launched in the UK and France with hundreds of Pony bikes grazing around.

No docking. No hassle. No limits.

The role: We are looking for a talented and experienced Android developer to own the Android app development effort. The app is an essential part of the product and is the main point of contact with the customers. This means that the app must be top quality and resilient (as our users might be using the app in less than ideal conditions e.g. poor connectivity, low GPS precision).

You will be working directly with the Head of Mobile to ensure that the app is consistent both in terms of UX and architecture with the existing iOS app (which is currently a bit more developed than its Android counterpart).

Main role: - Evolve our Android app from MVP to world-class app - Make sure that the UX is perfect and our users have a seamless experience while riding our bikes - Ensure that the app will work in several regions and languages (Pony Bikes is currently operating in Oxford, UK and Angers, France)

The ideal candidate: - Excellent communication skills (English) - Strong self management skills - Previous experience with RxKotlin is a huge plus - Shipped a world-class app before (preferably more than once) - Must be capable of owning the Android development. You'll be part of a small team where every contribution counts, and you're encouraged and expected to deliver great value to our loving customers

Details: - Competitive Pay (£35k - £60k) - Equity / stock options - Free biking!

More details here: https://www.linkedin.com/pulse/you-strong-android-developer-....

jobs@ponybikes.co

Blue Vision Labs | London, United Kingdom | Onsite, Visa, http://www.bluevisionlabs.com/

Stealth startup working on augmented reality, self-driving cars, and robotics. Founded in a Y-Combinator Fellowship and backed by Accel (Facebook, Dropbox) and Horizons Ventures (DeepMind, Siri).

Our team comprises experienced software engineers, accomplished entrepreneurs, and PhDs from top universities. We offer a full range of benefits, a friendly and dynamic atmosphere where everyone learns, grows and contributes to our core product.

We are seeking ambitious people with industry experience to join our team:

AR / VR Developer | Mobile (iOS / Android) Software engineers | Backend, Data, Pipeline (+internships) Software engineers | 3D Visualisation / Graphics Research engineers | Computer Vision (+internships) Research scientists | Computer Vision Technical recruiter We offer:

Flexibility Competitive compensation and equity packages A voice at the table Central London office Free breakfast/coffee/lunch/coffee/gym Visa sponsorship

Skyscanner | full-time senior and lead hires | London, Barcelona, Edinburgh, Glasgow, Budapest, Sofia, Shenzhen | ONSITE, VISA https://www.skyscanner.net/jobs/

We're one of the biggest travel search products in the world. We have a unique position in the market and are continuing our incredible growth as a tech company. We'll soon be a top-100 website in the world by traffic.

Hiring at an experienced level in lots of disciplines: backend with microservices & distributed systems, big data & data science & machine learning, full stack (modern frontend + api skills), designers, product, iOS & Android. Languages we like and have great tooling for: Java, Python, JavaScript & NodeJS.

We have a number of offices in Europe, and are focusing on Scotland, London and Barcelona in particular.

We want to hire great people to solve large-scale challenges and build industry-leading new products. In short, if you've got good software industry and tech company experience, know what best practices look like, and have the drive to improve product and people around you, we're interested.

I see a lot of freedom, responsibility, accountability here. We have room to make decisions, move fast, and the encouragement to make things better. It's exciting.

Please ping me an email at jakub.kadlubiec@skyscanner.net if you want me to refer you, and/or have questions.

Permanent & onsite roles only. Relocation / visa assistance for senior roles.

Nested.com | Various roles | London | ONSITE | Full time| Right to work in UK | https://nested.com/

Who we are: We’re an ambitious team with big plans. Our goal is to be one of the defining tech companies of our generation by using technology to rebuild the process of selling a house from the ground up in the UK. To us it seems crazy that people’s biggest asset is also the least liquid. Our vision is to allow every UK home-owner to get a fair offer on their house in minutes. We have previously founded GoCardless and Songkick and are already on a faster growth trajectory than both and backed by Europe’s leading VCs and entrepreneurs. Having done it before we know what it takes to be successful. We’re looking for exceptional people, excited by the prospect of building something that matters.

We’re looking for: * Head of Product - https://nested.workable.com/jobs/422781

* Software Developer - https://nested.workable.com/j/817387C4B1

* Snr Software Developer - https://nested.workable.com/j/1D3FE7D3CD

* Front-end Developer - https://nested.workable.com/jobs/407370

* Snr Data Scientist - https://nested.workable.com/jobs/586258

* Platform Engineer - https://nested.workable.com/j/F69BC7758A

The stats: * Eng team = 20 * Total company size = 70 (Feb 2017) * Check out our team here https://nested.com/team * £8m Series A raised Mar 2017 * £36m Series B raised Oct 2017

We pay competitively and don’t leave money on the table. We’ve also got some great benefits (read more about these on the by clicking any of the job links above)

If the above sounds of interest then please get in touch, we would love to hear from you! Please apply using the links above.

Thanks for looking :-)

Digital Detox | Mid to Senior JavaScript developers | London, UK | 35k–60k + Benefits

We are looking for a mid-level dev and a senior dev to join our team on a permanent basis working on projects ranging from global brands to our in-house products.

The breadth of challenges we face for our clients means that you could be working on enterprise-level code frameworks or cutting edge technologies for our own products. You will not be afraid to take on the most technical tasks on your project but also ensure that there is delegation across to the team to help everyone develop and learn new skills. Outside of your projects, you will be involved in wider discussions to help shape the technical direction of Digital Detox and choose the right framework for the challenges that lie ahead.

A bit about you: A fan of JavaScript, love semantics and clean code, care about your HTML/CSS, comfortable with Node.js, comfortable or open to full-stack development, good eye for design detail and finesse, bonus if you have worked with React or similar, an interest in native app development.

This is an onsite, full time role in Brixton, London with a great team and plenty of perks with good hours. For more info see our full JD: https://digital-detox.co.uk/join-us

Smarkets | Full Time | ONSITE (London, UK; now also Downtown LA, California)

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. If our US location tickles your fancy, you get to help setting up a brand new office too.

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 in Python, Erlang and React, relying 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.

Our entire production is in AWS. In fact, Smarkets was the first gambling operator under the Maltese regulator to get permission to run everything in the cloud. We push the envelope where needed and educate auditors when necessary.

We are looking for engineering talent in the following roles:

* Front-end Software Engineer - React (London, LA) * Senior Front-end Software Engineer - React (London, LA) * Infrastructure Engineer (London) * Senior Infrastructure Engineer (London) * Mobile Developer - React Native (London) * Senior Mobile Developer (LA) * Senior Backend Engineer, Erlang/Python (London) * Senior Quantitative Analyst (London) * Software Engineer (London, LA) * Senior Visual Designer (LA) And with the ad visible from next week, also:

* Security Engineer (London) If you like the idea of flat structure and practical engineering approach, see our jobs at https://smarkets.com/careers/ .

Octopus Energy | Software Engineer | Soho, London, UK | ONSITE, FULL TIME

We are a tech-focused energy supplier for the UK market and we're looking for diligent software engineers to join us.

Our small, multi-discipline engineering team builds and maintains a platform that processes over £100m annually for over 100k customers.

Server-side, we mainly use Python. Our public site is powered by Django and the Django-REST-framework - we also use Pandas, Numpy and Jupyter for analysis and forecasting, plus Celery for background tasks.

We use AWS heavily, employing most of the "Hashistack" (eg Packer, Consul, Terraform) as part of a continuous deployment pipeline.

This is a rare opportunity to use technology to help fight climate change through helping the UK to use green technology and renewable energy sources.

Further details on the role and how to apply here: https://octopus.energy/careers/back-end-developer/

Minimax Labs Ltd. | Software Engineers, Research Engineers, Interns | London, UK | ONSITE

We optimise complex, global operations for billion dollar businesses, creating value out of thin air and a little cloud. We are looking for strong engineers and scientists to join our specialist team at our central London office:

* full-stack engineers with experience in client-server architecture.

* developers with R&D experience in non-linear/combinatorial optimisation.

You should:

* love working on challenging, complex problems

* master at least one statically typed high-level language, such as Java, C# or C++

* know at least one common front-end framework (Angular, React & Co, Ember, Vue, etc...)

* be able to design systems with distributed logic (i.e. in the front-end and several back-end services)

* be comfortable deploying to production frequently

Plus:

* experience in, or passion for UI/UX design

* enterprise integration experience

* have experience with high performance, concurrent applications

Check out http://minimaxlabs.com and get in touch for more details. No recruiters please. Really.

Apple | Apple Pay SRE | London | Onsite | Fulltime

We're looking for an exceptional SRE to join the Apple Pay team in London.

The Site Reliability and Automation Engineer position requires a mix of strategic engineering and design along with hands-on, technical work. A successful candidate will have significant experience in being a Systems Administrator with a strong focus on tooling, scripting and automation. The Engineer will be involved in hands-on SRE work, but with a focus on improving efficiencies, and replace as far as possible manual tasks with automated solutions. The Engineer will work closely with systems engineers, network engineers, database administrators, developers, quality assurance, and information security team. For this position, strict application security and high availability requirements must be balanced to achieve optimal solutions.

https://jobs.apple.com/us/search?#specs&ss=Site%20Reliabilit...

LONDON | BRIDGEU | SENIOR RUBY DEVELOPER | ONSITE

Rails, HTML5, CSS3, JavaScript, jQuery, SCSS, Postgres, Docker, AWS, Microservices, Vue.js, Paloma.js

£50K-£75K + Equity

https://angel.co/bridgeu/jobs/320301-senior-ruby-developer

cathy.scanlon@bridge-u.com

Geckoboard | Backend Go Developers | ONSITE | London, UK | Full Time with flexible working | £60-75k

Geckoboard is used by thousands of businesses to build TV Dashboards that help drive growth and focus teams, by taking the complexity out of connecting their data and making their data easy to understand data at a glance.

We recently completely rebuilt the way we bring data into Geckoboard with a new integrations platform written entirely in Go (Golang).

We now have ambitious plans to expand our platform, from supporting completely different kinds of integrations, to adding transparent, content-aware caching to all API calls, as well as capturing rich telemetry about the execution of our queries and using it to drive scheduling decisions for keeping all metrics up-to-date.

We’re looking for Backend Go Developers to help us do just that. Based from our London office, you'll be joining a friendly team with great people in an environment with empowered engineers, flexible working conditions, and a focus on skill development.

If you’re excited about working on distributed systems and database technologies at scale, we’d love to hear from you. Find more about Geckoboard and the role here: https://goo.gl/41gySJ

If you’re interested or have any questions get in touch with Monique (people@geckoboard.com) or apply directly at https://goo.gl/41gySJ

Varnish Software | Software Engineer | London, UK

Varnish Software is the company behind Varnish Cache. Varnish Software works with top global enterprises helping them use Varnish Cache to increase web performance and to build private CDNs, consumer CDNs, and advanced edge platforms.

At Varnish Software, we take pride in our software and products and we value innovation. We strive to hire team members who share these values. We offer an open, honest, and international culture in a laid back and stimulating work environment. You will be working with some of the most brightest and talented people in the industry. We offer competitive salaries, full benefits, generous vacation time, and much more.

Job description:

* Create, develop and maintain Varnish products and solutions

* Provide technical guidance and industry best practices to customers

* Interact with prospects during the sales process

* Hacking on various projects (side projects encouraged)

* International travel for customer meetings, conferences, and office workshops

Desired skills and experience:

* Experience with Varnish Cache and VCL

* Experience with C, scripting languages, Linux programming

* Good understanding of TCP and HTTP protocols and troubleshooting tools

* Comfortable explaining technical solutions and details to a non-technical audience

* Public speaking or writing experience is a plus

To apply, please send your resume or questions to jobs@varnish-software.com

Container Solutions | Amsterdam, Berlin, London, Zurich | ONSITE | FULLTIME | container-solutions.com

We help clients build confidence with cloud technologies and transition to microservices. We work with cloud native vendors on next-generation open-source tools. We're growing our Amsterdam (HQ) and Zurich offices and creating new engineering teams in Berlin and London. We are hiring for potential, not for skills.

We are looking currently for:

Cloud Native engineers (all offices)

Background in development or operations with some experience in microservices, CI/CD, technologies like Docker, Kubernetes, Mesos, cloud (AWS, Google, Azure), cloud automation and provisioning (Terraform, Ansible, Cloud Formation etc). We value consultancy skills and community work (open-source projects, meetups and conference talks, blogging).

Expect mainly short-term projects (2-4 months) mostly delivered from our offices. We automate the infrastructure of our customers and deploy on top of it orchestration layers for running apps and data. We work in small self-managed teams that take full responsibility for the projects. We're not tech/cloud service resellers, we mix the best open-source tools and services that make sense for the project.

All our engineers are encouraged to share their knowledge at conferences and within the company. We consider ourselves a continuous learning company. Switching between projects/roles/offices is possible and quite common.

Front-End Developer (Amsterdam)

Create beautiful and usable interfaces and are especially interested in building GUIs for distributed systems. Should have an affinity with design thinking and from the beginning, are expected to lead ideation sessions and have interest in backend development.

HR Coordinator (Amsterdam) Sales Executives (Amsterdam)

We're active in the open-source area via meetups (Docker, Rust, Nix, Software Circus), conferences (our own conference in Amsterdam: http://www.softwarecircus.io/ ), workshops, code (Minimesos: https://github.com/ContainerSolutions/minimesos ), books (Using Docker: http://shop.oreilly.com/product/0636920035671.do )

Apply here: http://container-solutions.com/careers/ Read about our culture here: http://container-solutions.com/space-beyond-culture/

ZDEV | London, UK | Full-time, Remote | Engineer / Manager | $80-130k

We're a startup software consultancy / agency that trains people to code and puts them to work building high-quality software (apps and websites). Our stack is Javascript / React / React-Native.

We're looking for someone who's a solid engineer to come onboard and look after a team of junior developers and help manage their projects (speaking to clients, estimating timelines, helping them with technical challenges).

You need to have a good timezone overlap with London.

Please read our blog post for more info:

https://medium.com/zdev-engineering/help-us-teach-people-to-...

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 secure communications applications for enterprises, finance and governments; you can think of us as a government-certified Whatsapp (other comms products are available).

We’re looking for like-minded people to join us in a variety of roles: - Android, iOS and Windows 10 native client developers; - Specialists in cyber-security (hands-on fixers, rather than theoreticians! If you've enjoyed Cryptopals then this could be the place for you); - Full stack / back end developers who can deliver a shiny UX as well as in-depth server-side functionality; - Networking and Operations folks to install stuff with interesting customers and help them when things go wrong (including deft handling of PEBKAC issues).

We look for people who can work autonomously, deliver ahead of schedule, and not hum annoyingly when listening to music on their headphones while working. You need to be dynamic, adaptable, experienced, with a strong existing knowledge of networking, VoIP, SIP and stuff like that... or at least be really dynamic and fast-learning.

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.

No agencies, no time-wasters, UK citizens only please.

Codurance | Software Craftspeople and Apprentices | London and Barcelona | Onsite

At Codurance we help development teams and business to continually improve their products and process. We value the principles of Software Craftsmanship and have a shared passion for continuous learning.

Our Software Craftspeople have a broad appreciation of technology and a depth of expertise in key areas. These will include expertise in the JVM, .Net or Node.js stacks, plus expertise in areas such as XP, cloud technology, building a DevOps culture or perhaps Cyber Security. We believe however that technology can be taught. It’s more important that our Craftspeople, regardless of existing expertise and experience, share the same passion for continuous learning and clean code principles that we do.

Our Apprentices share our passion for creating well-crafted software but have not yet had the suitable learning opportunities to refine their craft. A typical Apprentice is already a productive developer in the language of their choice on the JVM, .NET, and/or Node JS platforms at the start of the programme. They will know of Agile processes and practices and can apply them and are looking to become an expert in reasoning about them. They will have basic knowledge of micro level and macro level design.

For more information, please visit https://codurance.com/careers/

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

We’re currently hiring for front-end, back-end, data scientists 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!

See here for more details about current vacancies and to apply directly online: https://edited.com/jobs/engineering/