navenio | Research Engineer, SLAM Engineer, Machine Learning Engineer, Backend Engineer | Oxford, UK | Onsite

Problem area: indoor localisation. GPS doesn't work indoors but indoor localisation has a huge range of applications so navenio develops smartphone based indoor localisation technology.

Why would you want to work here?

We are a team of competent engineers from a broad range of backgrounds who write modern C++ and Python 3 to solve interesting research problems. navenio is a spin out of Oxford University, we are well funded and have an academic culture. Engineers have ownership of projects and autonomy to develop the solution they choose. We use continuous integration and automated testing to move quickly and develop our technology. Our current largest market is healthcare, we work on a strongly ethical technology that improves quality of care for patients through increased efficiency while lowering healthcare costs for society.

What are we looking for?

Research engineer:

• People who like to write high quality Python and modern C++

• People with a track record of algorithm development

• Highly capable people from a range of backgrounds including (but not limited to): machine learning, signal processing, robotics or academic research

Backend engineer:

• Capability to take on green field project implementing globally distributed localisation system backend

• Experience with AWS, Kubernetes, webservers, postrgresql, mongo, redis, micro-services, REST APIs

Technologies used: Research: C++17, Python 3, scikit learn.

Backend: Python 3, AWS, Kubernetes, docker

R&D engineer: https://navenio.workable.com/j/2737e0b606 Backend engineer (R&D team): https://navenio.workable.com/j/7fc8b9bfce

ADYEN | AMSTERDAM, THE NETHERLANDS | HEADQUARTERS | ONSITE | FULLTIME

Speed is the foundation of our company. We think fast. We work fast. We launch fast. We put our merchants at the center of everything we do, and we never stop until the job is done. We’re creating our own path, with a global team driving sustainable growth. We don’t do hierarchy, egos or boundaries. “Not possible” is not in our vocabulary — “freedom” is. This is who we are: honest, direct and always bringing an element of fun into our work. If you’re ready to join the power of fast, keep reading.

Adyen is the payments platform of choice for the world's leading companies, delivering frictionless payments across online, mobile and in-store channels. It is the only provider of a modern end-to-end infrastructure, connecting directly to Visa, Mastercard, and consumers' globally preferred payment methods. With offices around the world, Adyen serves nine of the 10 largest U.S. internet companies and many worldwide retailers. Customers include Facebook, Uber, L'Oreal, Casper, Bonobos, and Spotify.

We offer a competitive salary, knowledge sharing internal events, exchange program to other offices, help with relocation and great career opportunities. Become part of an international work environment and take your career to the next level!

Positions we are hiring for:

Java Developer: https://www.adyen.com/careers/vacancies/development/position...

Plugin / Web Developer: https://www.adyen.com/careers/vacancies/development/position...

Data Engineer: https://www.adyen.com/careers/vacancies/development/position...

Technical Writer: https://www.adyen.com/careers/vacancies/development/position...

Linux System Engineer: https://www.adyen.com/careers/vacancies/infrastructure/posit...

PostgreSQL Expert: https://www.adyen.com/careers/vacancies/infrastructure/posit...

Gapsquare | Full Stack Engineer(s) | ONSITE | Bristol, United Kingdom | Full-time | https://www.gapsquare.com/

Gapsquare’s ambition is to apply data science combined with insights from economics and psychology to improve decision-making in HR. We are always keen to hear from capable, creative engineers who want to help us accomplish that goal. As we build and scale our platform we would like to hear from people who have experience and a passion for these types of challenges!

As a full stack engineer at Gapsquare, you will be helping us build, scale and evolve our platform! The engineering team is currently responsible for the design, building and operating of our platform. We are running our software on top of Kubernetes, MySQL and writing our services in Golang and front end in Typescript/Angular. As a team we have a driven by a culture of openness and continuous learning.

At Gapsquare we rely on the following tools: * Oracle Cloud for hosting our software * Kubernetes to schedule and run our services * Prometheus for collecting metrics * MySQL for persistent storage * Golang for writing our services * TypeScript/Angular for building our frontend * Gitlab for Continuous Delivery

You should apply if: * the work we’re doing sounds exciting! * you’re familiar with some of our technologies * you want to help build, scale and operate our platform to support Gapsquare making a positive impact on the world * you’re keen to learn more about new technologies * you’re comfortable working in an environment where your skills will help all areas of the business grow * you have an interest in applied Machine Learning

Our interview process typically consists of an initial phone screen with a member of our engineering team, a take-home code test, and finally an on-site interview in our Bristol office.

Job link: https://www.gapsquare.com/current_opportunities/ Application: https://docs.google.com/forms/d/e/1faipqlsdl5919o3ldgts1lq4o... (we aren't looking for CV) About Gapsquare: https://www.gapsquare.com/about-us/ Company careers page: https://www.gapsquare.com/careers/

Calipsa is building a Deep Learning platform for video monitoring and analysis.

We are a small team of 10 (9 different nationalities!) and comprised of academics from Cambridge, Imperial and UCL.

We are looking for JS engineers with the "get it done" mindset to add to our growing team.

Culture

Fast paced - we like people who take ownership and have the get-it-done mindset No bureaucracy - you pick your working hours, unlimited holidays, etc. Innovative - always challenge the status quo Collaboration and knowledge sharing - code reviews / regular talks Fun! We have regular team lunches/dinners/activities and always good lunchtime chat Technologies

Programming languages: Javascript, Python ML platform: Tensorflow Cloud platforms: AWS, GCP Containers: Docker, Kubernetes Version control: git Please send resume / github to Email is hidden for details.

Single.dk | Full-stack developer (Rails) | Copenhagen, Denmark | Onsite | Full Time or Part Time

Remember how good it felt the first time you fell in love? Imagine you could help thousands of singles relive that experience every day, as they’re searching for the right partner to share their life with. We’re looking for a talented full-stack engineer to join us on our mission to help all singles find someone they’ll love.

Why join us?

* We’re in it for love: We want to enable all singles to find the special one to share their life with. From launching a new feature, tweaking an algorithm or doing a refactor, you will have an enormous effect on a lot of people. * We’re here to stay: We’re one of the pioneers of online dating in Denmark and a household name. We’re profitable and growing. * Tackle our most interesting and impactful problems: We’re a tiny team, constantly improving, finding effective solutions by working smarter.

Our tech stack includes Rails, MySQL, Redis, Elasticsearch, React, React Native, AWS.

We offer competitive salary and benefits in a heartwarming and inspiring workspace in the centre of Copenhagen, with special importance to well-being and work/life-balance. Ideally a full-time position, but let’s talk if you prefer less.

More details here: https://thehub.dk/jobs/full-stack-developer-rails

Shoot me an e-mail at mattias at single.dk if you have any questions.

N26 Inc | Fintech - Online Bank | New York | Multiple Roles | ONSITE | Full-time | VISA*

We're an online bank that's been very successful in Europe looking to launch very soon in the US. Fully funded by our parent company in Berlin. Our current work is getting the platform built and ready for our US launch. Soon expanding to other markets (Brazil & Canada).

*VISA - We will gladly transfer existing H1Bs, but we're not yet in a state to sponsor new H1Bs.

We have multiple roles including: - Senior and Mid Back-End Engineer (Java/Kotlin, but no Kotlin experience required) - Senior Android Engineer - Senior iOS Engineer - Senior Web Engineer (React, Apollo GraphQL, Express)

If you're interested then drop me an email. I'm one of the senior engineers here: Email is hidden

Otherwise you can find more info on our website at https://n26.com/en-us/

Mythic Markets | Multiple Roles | San Francisco Bay Area | Full-Time | ONSITE | https://www.mythicmarkets.com

Mythic Markets is the platform to buy, sell, and trade fractional shares in alternative assets with enormous fandoms. Starting with pop culture collectibles, we're securitizing rare and appreciating assets like vintage comic books and collectible card games, allowing anybody to invest in nostalgia.

* Backend Engineer - PHP, Python, Javascript, AWS

* Engineering Manager - looking for someone technical to help lead and mentor a team of engineers to deliver quality software.

If interested, please reach out to: Email is hidden

Early Stage Startup | CTO - Co-Founder | San Francisco, CA or US | Onsite | Full Time | Comp - Equity

Looking for a technical Co-founder with Quantitative Research experience.

Skills: Scripting, Python and SQL. We are a marketplace startup for Commercial Real Estate. Bonus points: Experience/interest in Market/Incentive design.

If interested, please email - Email is hidden with HN in subject line. Open to other locations in the United States.

Amazon Search | Software Engineer | Tokyo, Japan | Onsite | Full Time

https://www.amazon.jobs/jobs/827324/

We help build and maintain the search engine used for the Amazon shopping sites worldwide. Our team in Japan is involved in a range of areas with impact on the search engine globally, including heuristics and machine learning systems used to generate and rank search results, natural language processing for many languages, and UX features of the frontend.

We are looking for highly motivated engineers interested in delivering the next level of innovation to product search for Amazon. The position is based in the Amazon Tokyo office near Meguro Station.

Your benefits:

- The opportunity to work for a major online retail company

- An engaging work environment with great career opportunities

- A competitive salary including RSUs and other benefits

Walmart Labs | Software Engineer, All Levels | Extremely competitive compensation package | REMOTE (USA only )/ Portland, OR / Sunnyvale, CA | Full Time, Contract to Hire We're hiring: Full stack developers: Node.js, React, Typescript Native Mobile developers: iOS, Android

Are you a passionate engineer with a thirst to build quality software that impacts millions of users? We are the Digital Acceleration team at Walmart Labs, and we share your enthusiasm! Come join our fast growing distributed team to work with friendly and talented people that care about code quality, testability and performance as much as you do. Remote workers are welcome, or join us at our Portland, Sunnyvale, Carlsbad or Hoboken offices.

If we have your attention, show us your skills by completing this Hacker Rank challenge (http://hr.gs/walmartlabs-hn-test). Remember that you have only 90 minutes to complete it, and you are only allowed one submission. We will follow up with the top-scorers at the end of each week.

Not convinced yet? Here is more about our development culture and products we work on: https://gist.github.com/dylancwood/4b74d5beb27eccbee70cb69cf...