London Jobs - July 2019

Sofar Sounds | Ruby Engineers | Boston, London | Full-Time | ONSITE | https://sofarsounds.com

Sofar Sounds is reimagining the live event experience through curated, intimate performances in 438 cities around the world.

We're looking for Ruby on Rails engineers, or those with similar experience. You’ll help us grow our ability to connect artists and fans. It’d be great if you had some frontend experience, or a willingness to learn, as well.

We’re a small but growing team so you’ll be able to move quickly and have high impact. We work very collaboratively and care deeply about the company’s mission.

Apply Here Boston https://grnh.se/5ae94abb2 London https://grnh.se/4f8502462

Moixa Technology | Software Developer (Senior, Mid, Junior) | ON-SITE | LONDON, UK | FULL-TIME | 35-75K gbp | FUNCTIONAL PROGRAMMING, RUST, HASKELL, TYPESCRIPT, AWS Distributed smart energy technology.

We are a clean energy company. We build our own batteries and aggregate them and other third party energy storage devices to optimise their aggregated behaviour and maximise savings for the end customer. In doing so we act as a virtual power plant that provides the flexibility that the Grid needs in order to maximise the usage of renewable energy and to unlock mass adoption of EV technology. Our mission is to manage the world's batteries.

You will be joining a small, focused and collaborative team of talented developers that act autonomously to provide the features that the company needs to succeed in its mission. Those include any subset of:

- Solving complex optimisation problems, using machine learning and other often bespoke algorithms. - Building the required platform infrastructure to ingest and process big streams of data in real time, using AWS primitives. - Designing and implementing the business logic to expose our functionality via APIs and UI interfaces, using functional programming and serverless computing. - Developing the firmware for our hardware devices including optimisation on the edge and integrations with third party energy storage devices, using embedded Linux and Rust. You will be encouraged to work and grow your knowledge on multiple parts of the stack according to your personal interests and abilities. Our team has a strong tradition of using functional programming and type systems to build pragmatic and flexible systems to satisfy business requirements.

Open positions: https://www.moixa.com/recruitment/ Recruitment email: careers@moixa.com

Finimize | Full-Stack Engineer, Back-end Engineer, Mobile Engineer | London, UK | Full-time | Early-stage (pre-Series A) | ONSITE

We're building a platform to equip our users with the tools and information they need to be financially savvy.

We have a global community of 400,000 people, which we built up in 2 years without any marketing spend. We've been featured by Apple as one of their favourite apps as well as Forbes, Wired, Monocle. We also recently finished in the top 3 for Product Hunt’s fintech apps of 2018.

As well as being backed by top VCs, our CEO was previously featured in Forbes 30 under 30 following a successful exit of a business at the age of 26.

We’re looking for smart Engineers with a keen eye for product. Join a strong team and help us grow our app to become the platform anyone checks before make a financial decision.

Tech stack: React/React Native, Relay, GraphQL, Django/Python, Kubernetes, SQL (100% match not necessary)

Apply here https://www.finimize.com/jobs/ or get in touch directly: matt@finimize.com

- Matt Dalton, VP Engineering

Big Health, USA & UK, etc | Senior software-engineer | Full-time | Onsite/Remote | http://bighealth.com

WHO ARE WE: Big Health is a healthcare company who produce digital therapeutics to help millions back to good mental health. Our digital sleep programs are based on clinically proven techniques, which empowers people to self-manage their sleep. Our first digital therapeutic, Sleepio, has 8 randomized control trials proving its efficacy. Our evidence-based approach is allowing us and our partners (CVS, the largest PBM in the United States, and the UK's National Health Service) and employers (Comcast, Activision Blizzard) to bring digital therapeutics to the mainstream.

We have over ~73 employees spread over our San Francisco and London offices, including many remote folks ranging from Kansas City to Barcelona.. Every 6 months we all gather for a week-long summit SF office to celebrate our achievements and get ready for the next 6 months. We have socially responsible goal, an inclusive and diverse culture.

We are backed by leading venture capital firms, Index Ventures, Kaiser Permanente Ventures, and Octopus Ventures.

TECH STACK: On the backend we have Python microservice architecture hosted on AWS, and we are gradually melting down our legacy Python and PHP monolith. Our mobile apps are made with react-native.

POSITIONS: Interested? Please check our career site https://jobs.lever.co/bighealth/?__hstc=&__hssc=&hsCtaTracki...

Tigerspike| Tech Lead- (LONDON)| FULL TIME | https://tigerspike.com

Tigerspike is a digital Services company with a mission to 'improve people's lives through technology'. We have 10 offices across 4 continents, each creating web & mobile (consumer & enterprise) apps for a range of industries, with clients such as Emirates, New Look, The UN & Westfield. If you want the opportunity to travel, work in a truly Agile global workforce, widen your scope of technologies and deepen your AWS knowledge, then get in touch: michelle.coulson@tigerspike.com or find more info on the jobs we have click here: https://tigerspike.com/join-us/engineering/

https://emailoctopus.com | LONDON UK / MANCHESTER UK / VANCOUVER CA | ONSITE OR REMOTE

EmailOctopus was created in 2014 by two brothers. Today, we’re a small but mighty team on a mission to make email marketing easier and more affordable.

We're looking for talented devs who can write PHP and Symfony/Laravel.

Email jonathan [@companyname] .com

Interim PM and senior engineer roles | UK/EU | Remote / Onsite in London or Bristol.

www.muchbetteradventures.com

PM Role: Looking for someone to both be an interim PM, and to work with our current lead engineer to turn them into our PM. 3-6 month contract - preferably London or Bristol based.

Snr Engineer: We're a Django based site, though embarking on splitting it up into various services where sensible. Looking for a full stack web dev. Well versed in all things from React, through to Postgresql. There is more flexibility on the location for this role as we have a distributed team from the Alps to Toronto. You will be required in London or Bristol quarterly.

Both these jobs are brand new - please get in touch direct guy@mbad.co if you are interested and want to know more, along with the trip we sell that you'd love to do as part of your onboarding :)

We are all hikers, skiers, mountain bikers, kayakers etc, and don't plan on hiring anyone who doesn't share our passion for the outdoors.

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

WorldRemit is a Fintech company changing the way people send money abroad. WorldRemit has grown on average by 50% year on year and is now processing over £3bn of remittances on an annualised basis. We have raised c.$370 million in funding, currently employ over 800 employees and have offices in London, USA, Philippines, Poland, Australia, New Zealand, Canada, Japan, Hong Kong and other locations.

As a Machine Learning Engineer, you will be working alongside our product data scientists and data engineers to help apply machine learning throughout the business. We believe data and machine learning is key to help us provide an excellent customer experience. From offering dynamic user journeys to helping to automate manual decisions, there is a machine-learning gap at virtually every level of our organisation. You will work on the process end to end, from understanding the business problem to analysing datasets and finally putting a Machine Learning system in production. Projects you could work on: fraud prevention, anti-money laundering, marketing optimisation and attribution, customer churn prediction and retention, time-series forecasting, pricing and customer service automation.

Machine Learning Engineer: https://www.worldremit.com/en/careers/job-listing?jobid=1758...

As a (full stack) 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.

Data Engineer: https://www.worldremit.com/en/careers/job-listing?jobid=1539...

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

Fat Llama | Sr. Software Engineer (mobile, React Native) | Full-time | ONSITE (London, UK) | RELOCATION and VISA sponsorship available | Fat Llama is the UK's YC-backed peer-to-peer rental market space.

-We need a tech lead mobile engineer with some native (Android or IOS) experience to lead the build for our mobile app (React Native) as we shift to a mobile first strategy! Significant ownership and autonomy.

-Specs: [https://jobs.lever.co/fatllama/ac52d397-1ed8-4767-8eb1-93483...

38Degrees|Backend/Fullstack|Edinburgh UK or London UK|Onsite|Fulltime|https://boards.greenhouse.io/38degrees/jobs/4300904002

38Degrees is a multi-issue political campaigning organisation. As you might imagine, it's an interesting time to work in politics in the UK!

We're looking to hire a couple more people in the mid-to-senior range, (currently we have 5 full-time developers, plus some work farmed out to contractors and agencies).

We offer a choice of two office locations (London and Edinburgh). Occasional working from home is OK and commonplace, but everyone is mostly office based.

There's a more detailed job advert and application form here: https://boards.greenhouse.io/38degrees/jobs/4300904002

We're trying to make our recruitment process as fair and unbiased as possible, meaning that applications through the link above will be shortlisted 'blind' (i.e. the person who decides whether to interview you won't see your name, age, gender, etc - just your answers to the six questions at the end of the form).

Thanks and regards, James

Valsys | Front End Engineer | London, UK | Onsite, full time | https://valsys.io

Valsys is a machine learning platform built to change the way financial analysts do valuation. We’ve built an engine from the ground up that allows you to value public companies in seconds, but also maintains the flexibility of traditional spreadsheet modelling.

We're currently looking for an engineer to lead our front end development efforts, though there will be the opportunity to work on aspects of the back end.

Benefits: flexible working hours, leadership opportunities, choice of hardware, office on Fleet Street, Nespresso

Client: React (CRA), Redux, Redux-Saga

Backend: Python (Flask), Go, Docker, AWS

Get in touch at careers@valsys.io for more information.

Calipsa | London, UK | On-site full time | Sponsor Visa | Full stack engineer or Head of Machine learning or Engineering manager

Calipsa aims at detecting and preventing crime. We are building a cloud based solution that integrates with CCTV cameras and analyze their alarms to understand if there is something normal or abnormal happening.

About Calipsa - monitoring 30k cameras with a 30% growth month on month - Customers in four different countries - team of 16 people all based in London

Culture: - Ambitious: "Everything is possible" - Fast paste: "Get shit done" - Work ethic: "Respect - Transparency - customers focus"

We are posting a few jobs: - Senior full stack development: https://angel.co/l/2hTAKW - Head of machine learning: https://angel.co/l/2hTAZu - Engineering manager: https://angel.co/l/2hTB8S

Important information: - no remote work, the job is based in central London - we can sponsor VISA

More info here: calipsa.io

if interested, please contact me boris.ploix@calipsa.io

Memrise | Software Engineers | London UK | Full-Time, Onsite, Visa sponsorship and relocation available | https://www.memrise.com Memrise gives people learning superpowers!

We've got:

* An impactful mission - Memrise helps users achieve confident, real-world language skills & connect with new cultures.

* Exciting technical challenges for you to work on. We build for scalability & high availability; use machine learning powering real-world, user-facing features; have big data to process and feed into our adaptive learning algorithms; and smooth, refined user interfaces to build that our users will adore.

* Funding - we closed our Series B at $15.5M!

* A large user base - we now have about 40M users!

* An awesome team - https://www.youtube.com/watch?v=wORv8J1n0y8

We're looking for:

* Frontend Engineers (React) - Mid-level and Senior

* DevOps Engineers - Mid-level and Senior

* Backend Engineer

Apply at https://www.memrise.com/jobs/

Lend Direct | Three Roles | Onsite | Central London, GB | EU/UK Citizen Required | Graduate Roles

https://www.lenddirect.io/

A FinTech business founded by a former Goldman Sachs Partner. Since commencing operations in July 2017 it has successfully built out its first lending segment and is now in the process of exploring opportunities in several other lending segments. In addition, the company has been approached to licence its proprietary software and is exploring the potential for a cross-entity enterprise software product. The business is already solidly profitable and not subject to any funding pressures.

The company currently uses institutional level risk management in order to ensure we have a solid foundation, but maintain the agility of a start-up. This allows the company to explore new avenues while having a solid foundation to work from.

We want to grow the team, the business is growing well and consistently! We simply need more hands on deck!

Roles: 1) Junior Software Integration Engineer 2) Business Analyst (Focusing on Systems Development) 3) Business Analyst (Focusing on financial and/or mathematical research)

Apply directly at Krit < at > lenddirect.io

M-KOPA Solar | Senior Data Engineer | REMOTE (ideally GMT+0 - GMT+4) or ONSITE in Nairobi/London

M-KOPA Solar is a large-scale solar energy company focusing on pay-as-you-go systems for emerging markets, primarily in East Africa. We sell small home solar systems that provide lighting and energy to customers who are not currently well-served by the traditional electricity grid. We currently have over 700,000 direct customers (equating to roughly 3.5 million people benefiting from our services) and are expanding quickly. M-KOPA may not be a household name in some job markets, but we have a lot of traction, and a solid runway of interesting engineering work.

By joining us, you will get to work on a compelling social mission, while also enjoying the engineering challenge of working to maintain and evolve a ~1 million device IoT installation.

We are actively hiring for a senior data engineer. The ideal candidate would be comfortable working to build data warehousing/persistence flows based on streaming data systems (e.g. Kafka, Event Hub). We are a small team, and so an ideal candidate would be excited to interface with BI developers and application developers to select and implement creative data solutions across a wide-ranging problem space, with involvement in everything from infrastructure to schema design.

Please contact owen.scott@m-kopa.com for more information.

Canonical | London (UK), Worldwide | 63 positions available including roles in engineering, support and sales | Full-time | REMOTE

Canonical is the company behind the Ubuntu operating system and is increasingly being relied upon to deliver private/hybrid clouds based on OpenStack and/or Kubernetes. Most of the technical stack is written in Python and Go. Many teams have open positions[0], with tasks ranging from kernel engineering through to front-end web development.

The company breathes remote work. The majority of its staff are remote, with some central functions based in London. Travel to international destinations is expected for 1 week at a time approximately 2-4 times per year. Recent locations included sprints in Cape Town, Budapest, Berlin, Montreal, Malta, and Brussels.

[0] https://boards.greenhouse.io/canonical?gh_src=03e9098e1

Orchestra | Front-end & Back-end engineers + Product Managers | London, Remote for developers only | On-site | Full-time Orchestra helps data scientists deploy machine learning models to production faster whether it's building a Docker image, serving as an API, creating batch processes or integrating directly to enterprise systems. Effectively, we are DevOps for ML and we automate deployment and release management of machine learning models. We're still an early stage startup looking to close our seed round in the next few months. As an early member, you'll have the opportunity to define the space and set the standard for what it means to do DevOps properly within ML. The platform is currently developed using AngularJS, Python, Docker/Kubernetes. Drop me a line at teren@orchestrahq.com if you love ML and want to help get machine learning models deployed faster, at scale and in a variety of shape and form.

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 agency in the UK. In the last 12m we let over £11.5bn worth of property, to over 1.5 million registered users, without ever charging any admin fees.

We're VC backed, profitable, and have plenty of ambition. We're looking for people with a passion for solving real-world problems.

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

- Engineering (all levels) (C#) | Equity Available | Salary negotiable based on experience

https://www.openrent.co.uk/jobs

Recent press coverage: - https://www.openrent.co.uk/press

Contact via the form online or email in my profile. Look forward to meeting you!

Griffin | Backend Engineer | London, UK | Onsite | Full-Time

https://griffin.sh/jobs

At Griffin, we're building a new digital bank for fintechs and startups. We're looking for senior backend engineers to help us build out the core banking systems and integrate with payments rails.

Our tech stack is Clojure, Postgres, AWS, Kafka, Kube. Experience in Clojure or another functional language, financial systems, payments and accounting are all pluses.

Attest | Backend Software Engineer | ONSITE London | Full-time

We’re Attest: a market and brand intelligence scale-up. Our mission is simple: to ensure that data is put at the heart of decision-making.

In your first six to twelve months you’ll be directly involved in slowly migrating our architecture to use Kafka, while also delivering new features using it.

We champion our people in their entirety. With our team of Attesters, we take a human-first approach, optimising for joy and adventure, ingrained in everything we do.

We’re a flat, friendly, non-hierarchical team, and value putting people (our team, clients and consumers) first; honesty, curiosity, empowerment and leadership are core to our team working style.

Our tech stack is: Go, Java, Kafka, Kuberentes, Postgres, GRPC, linkerd2, elasticsearch

https://jobs.lever.co/attest

Cloudflare | Hiring in Austin, SF, London | Onsite, Full-time

I work on the Product Strategy team at Cloudflare in Austin where we build things like 1.1.1.1 [1], new distributed storage systems for our Workers serverless compute platform [2], and our Registrar [3]. If you're an engineer looking to build hard and interesting things in an environment with a lot of ownership and ethics I'm happy to connect you with the right people: zack at cloudflare.com

1- https://1.1.1.1/

2- https://workers.cloudflare.com/

3- https://blog.cloudflare.com/cloudflare-registrar/

Citymapper | Full-time, ONSITE, REMOTE possible, VISA (for experienced candidates), London

We need great engineers who are up to the challenge of making cities usable. Current mobility trends (scooters, electric bikes, cabs, …) are changing cities - and we are helping users to find and book the best transport options for them. - Our multimodal transport app helps millions of people to get from A to B in our 40 cities - Citymapper Pass is a Mobility-as-a-Service (MaaS) solution live in London - a transport only payment card covering all private and public transport with a weekly subscription (https://citymapper.com/pass) Check out our blog at https://engineering.citymapper.com to get a better idea of what we are doing.

We are looking especially for: (Have a look on our careers page for a full list) Experienced backend engineers (Python, Go, AWS, …) https://citymapper.workable.com/jobs/6531 Data Science Engineers (data scientist working within an engineering team) https://citymapper.workable.com/jobs/40247 iOS Engineer https://citymapper.workable.com/jobs/7972

You can contact me directly at marius@citymapper.com if you have any questions (no recruiters please). Otherwise please apply through our website: https://citymapper.com/jobs

Qardio | Android/iOS/Senior Java/Front-end Software Engineers | Amsterdam/London/San Francisco | Full-Time | https://www.getqardio.com

Qardio makes health monitoring smarter. Come to build the future of healthcare:

* Android

* iOS (Swift)

* Java

* Web front-end

* Build products for a user base of millions of users

* Complex and exciting technical challenges, machine learning, big data, and building refined user interfaces to delight our users

* See your product featured on TV and magazines around the world and by third-parties (Apple!) press releases

> Get in touch

> Apply at https://careers.getqardio.com

> Or email us at stars (at) getqardio.com

Expensify | Full-Stack, PHP, Java, C++, iOS, Android, and/or Infrastructure Engineer | San Francisco, Portland, Michigan, London | REMOTE, VISA welcome | Full-time | we.are.expensify.com | $135K+

Expensify is the most widely used expense management system in the world, with millions of users and more customers than the rest of the industry combined, processing billions of real dollars annually. Expensify has ~130 employees, is self-managed (no VC control), is extremely profitable, and is working to buy back all shares to become 100% employee owned, intending to create liquidity through internal buyback programs and eventual dividends. As an equal member of the team:

- Your voice will carry weight on day one. - Your responsibilities will increase quickly and without limit, as there is virtually no formal management structure to constrain your growth. - You will work on every part of the codebase, without being constrained to any team, layer, or platform. - You will receive a fair, proactive raise bi-annually, without you needing to ask. - You will have the option (not required) to travel with the team domestically and internationally multiple times a year -- spouses and kids welcome (and paid for). - You will be provided the best equipment, a personal mentor committed to your success, tools to encourage a healthy work/life balance, and a workplace that is safe, respectful, collaborative, and inspiring. - You will be truly welcome regardless of age, race, gender, orientation, or other affiliation. Some of the cool things we're working on:

- Concierge, a “supervised learning” AI-powered customer support platform - BedrockDB.com, an open-source, blockchain-based SQL database atop SQLite - SmartScan, an OCR/human receipt transcription service - Next day ACH processing many millions of dollars daily - Scaling realtime search across 30 days (16TB) of system logs - Cutting edge web/mobile technologies and so much more! We are very proud of the team we have built, and would love to have you join our large extended family around the world. We are happy to sponsor visas and greencards as needed. All we ask in return is that you get shit done, without ruining it for everyone else: https://blog.expensify.com/2016/06/03/rule-1-get-shit-done/ To apply, just email answers to the following questions to jobs@expensify.com (no resume needed):

[1] What's the URL of your website? If you don't have one, why not? [2] Tell us about what it is you do (programming, systems engineering, sales, etc.), when you started, and what you've done between then and now. [3] What do you want to do with the rest of your life, and how is Expensify a step toward your long-term goals? [4] How did you hear about us? A job posting? Chalk on a sidewalk? From a friend? Let us know where you saw this opening. Please visit https://we.are.expensify.com, and we can’t wait to meet you soon!

Cisco Meraki | San Francisco, San Jose, Chicago, London, Sydney | Onsite | https://meraki.cisco.com

Cisco Meraki leads the industry in simple yet powerful cloud-managed IT solutions that help connect, empower, and protect people all over the globe. Meraki’s technologies are managed from an intuitive, feature-rich interface, called Dashboard, that helps businesses of all sizes save time, money, and deliver value.

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/cisco-meraki

You can see all of our open roles at https://meraki.cisco.com/jobs#open-positions

Tech Stack: Javascript (React/Redux), Ruby on Rails, Scala, Postgres, LittleTable

Minimax Labs | Full-stack, Research engineers/scientists | London, UK | ONSITE, FULL-TIME, | http://minimaxlabs.com

We optimise complex, global operations for billion dollar businesses worldwide with a focus in the energy industry, creating massive value out of thin air and a little cloud.

To support rapid growth, we’re looking for full time employees to work on several exciting new projects and development of our industry leading technology and product. We seek strong full-stack engineers and scientists who want to have a real-world impact to join our elite team in our central London.

Full stack:

- comfortable building clean RESTful APIs (e.g. with Spring-boot) - experienced in at least one statically typed high-level language (e.g. Java, C# or C++) - know at least one common front-end framework (Angular 2+, React, Vue, etc.) - able to design systems with distributed front-end/back-end logic (microservices, Docker, AWS/GCE) - familiar with one scripting language (Python, bash, etc.) - Experience in (or passion for) UI, UX design or data visualisation is a plus.

Research Engineers/Scientists:

- love working on challenging, complex real-world problems and high performance applications (Java, AWS). - experience solving hard optimisation (e.g. NP-hard scheduling) problems .

Get in touch at hiring@minimaxlabs.com for more details.

Lendable | Engineers | London, UK | ONSITE Lendable is the UK's fastest growing consumer lending platform. We are well-funded, profitable, and grew fourfold last year. In the five years since inception we have lent >£600 million to UK consumers. Our automatic lending platform allows customers to apply for and receive their loan in under 10 minutes (instead of the industry norm of 2+ days). We've built an instant decisioning engine which we can plug into partners through an API. Credit and fraud scoring powered by machine learning.

We are looking for: - Software engineers experienced in PHP with CQRS and Event Sourcing to kick start a new green field project. We are building this new product from scratch in a DDD approach. Tech Stack: Mostly Symfony with some services in python, node

- Software engineers experienced in PHP and Symfony to work on the existing loans platform. We'll gladly support you learning some more specific stuff that we use: Amazon SQS, Aurora, Docker, React.JS, Ansible.

- Devops engineers to shape our environments using Terraform and Ansible who are comfortable to manage deployment pipelines into a Kubernetes environment while helping developers grow. You will love this if you are open to new ideas and happy to build them - less likely if you’re looking for guidance. We use AWS but eyeing up to GCloud and Azure. Development stack is PHP, Python, Node, FPM, nginx, Aurora, redis, elasticsearch.

Interested in any of these roles? Get in touch with benjamin@lendable.co.uk

Gambit Research Ltd (http://gambitresearch.com) | London, UK | ONSITE | £40-85k + Bonus + Benefits + Totally Flexible Working Hours + Personal Training Budget + Chef Cooked Office Lunches Twice a Week + Health Insurance + Discounted Gym At Gambit Research we specialise in creating and managing an automated betting service, via research, statistical analysis and the use of complex algorithms. We ingest and organise terabytes of market and event data from more than fifty sources and make the data available to our strategy teams via internal APIs. We care deeply about speed, accuracy and availability.

Our flagship product, MollyBet, presents the odds offered by many of the world’s largest bookmakers and betting exchanges, and enables clients to bet with multiple operators with a single mouse-click or API request. Molly is generally regarded as the best product in its class.

We’re always looking for clever, pragmatic, and autonomous individuals to join our team - individuals like you. We have a unique culture, where hierarchy and fancy job titles don’t matter. Instead our team is given the freedom to choose their own tools, work on projects they actually find interesting, and have totally flexible working hours. The technologies our team typically works with includes: Python, Erlang, JavaScript and C++. We also use Linux, Docker, Kubernetes, Ansible, C, Java, Haskell, Julia, Go, ReactJS, Django, PostgreSQL, Redis, Apache Spark, Apache Kafka, RabbitMQ, Celery, Elasticsearch, Logstash, Kibana, Graphite, Sentry, Git, and GitLab.

We’re currently recruiting for:

- Python Developers (C++ an added bonus)

- Web Designer

If you're interested, pop your CV over to us at careers@gambitresearch.com, or have a go at our online challenge: https://www.gambitresearch.com/quiz/

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/

BotsAndUs | Robotics Quality Assurance Engineer | London, UK | Full-time | On-site | https://botsandus.com

BotsAndUs are developing an autonomous social robotics platform to provide intuitive, interactive customer service support in busy public environments.

We have built prototypes for our own hardware and software platforms, and we're now hiring additional engineering staff to help us take our services into production.

We are currently looking to hire a QA engineer, ideally with some hardware experience, to help us design and build a robust automated testing and validation process for our robots. This will involve creating verification and validation plans, designing an optimal test strategy, troubleshooting prototypes, and building appropriate test suites.

You'll be joining at an early stage, but we're offering a market-rate salary and a friendly, flexible working environment.

Find more details at https://www.indeed.co.uk/viewjob?jk=96ce6925ceeb657e or email matt@botsandus.com for more information or to apply.

DataCamp | Devops Engineer, Engineering Lead, Full Stack Javascript Engineer | London, Leuven (Belgium) | Full-time | Visa assistance | Stock options | https://www.datacamp.com

DataCamp is building the future of data science education. Our students get real hands-on experience by completing self-paced, interactive data science courses from the best instructors in the world, right in the browser. In fact, millions of students around the world have completed over 90 million DataCamp exercises to date.

https://www.datacamp.com is looking for all levels of engineer to work across the business across node/rails/python, Devops engineer to work with AWS, Kong, Terraform, microservices

Small squad model, rapidly growing company currently around 80 people, great time to make a difference and be part of the companies future, big conference budget, frequent company travel to work with your team, lunches provided!

Apply at: https://grnh.se/7e1e79de1

Arachnys | Engineers (all levels), Product Designer, Technical Product Manager | London | On-site

Arachnys makes software to help banks manage know-your-customer checks and anti-money laundering (KYC/AML). It's perhaps what's most broken about banks today and we're helping to fix it. Our customers are tier-1 financial institutions and large multinationals.

At the moment we're looking for all levels of engineers working mainly in Python and JavaScript, as well as a Product Designer and a Technical Product Manager. We have two projects with over 1k stars on GitHub (one just broke 3k https://github.com/arachnys).

Email daniel@arachnys.com or click https://www.arachnys.com/about/careers to apply, linking to your GitHub, some other code or a portfolio that tells a good story about you.

London, UK | TESSIAN | Sequoia-backed machine learning for Human Layer Security | On-Site | Full Time | Visa sponsorship possible | www.tessian.com

Our mission is to keep the world's most sensitive data and systems private and secure, so we're building the world's first Human Layer Security (HLS) platform. We’re a team of mathematicians, data scientists & engineers building breakthrough machine learning and natural language technology to analyse, understand & protect enterprise email networks. We've recently raised a $42m in Series B funding, led by Sequoia. We're hiring for Engineers, Product Managers & Data Scientists at all levels, and our open roles are here: https://jobs.lever.co/tessian

We're looking for Data Scientists & Engineers of all stripes, plus QA & Platform. www.tessian.com/careers

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Select Roles

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Platform Team Lead - Read more & apply here: https://jobs.lever.co/tessian/ab892f45-8037-4daf-981f-59bb6d...

We're looking for a Platform/DevOps Team Lead to join us on our predominantly cloud centric infrastructure. You should be experienced with (and excited by!) ideas like infrastructure as code and "cattle not pets", and be prepared to design, develop and support the various offerings of our system. Because of the sensitive nature of our work flexibility is a must. We deploy to AWS today, but may want to extend to other cloud offerings in the future.

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Security Engineer - Read more & apply here: https://jobs.lever.co/tessian/194975bf-8a5e-4772-8292-da34dc...

We are looking for an experienced Security Engineer to come in and help take our security processes to the next level. You'll have great coding skills & a breadth of experience, as well as wanting to get your hands dirty and dig in to the workings of our systems.

Interdax | Several Positions | Worldwide, London | REMOTE | Full-time | https://www.interdax.com

Hi HNers! Interdax is a 3rd generation derivatives exchange for digital assets (bitcoin, ethereum, etc). We are gearing up for launch very soon and we are looking for passionate crypto enthusiasts to reinforce our squad and join us in this adventure. Most of our team comes from HN! Current openings:

Front-end Engineer (NodeJS/Typescript) Backend Engineer (Golang) Kdb+/q Trading Systems Engineer Cloud Security Engineer (DevSecOps) Product/Engineering Manager (Technical) Support Engineer Site Reliability Engineer and more... All positions include:

Competitive Salary Meaningful Profit Sharing (0.1 to 0.5%) Fully remote position Startup Culture Unlimited Vacation Policy Team getaways Apply at https://interdax.breezy.hr/