Artory | Senior Software Engineer | Berlin, Germany | Full Time | ONSITE, VISA | https://www.artory.com/

Artory is the Registry for the art world and wants you to be a part of it!

We are looking for a senior software engineer to join our team in Berlin. You will join our development team, who are currently working in the following areas:

* The Registry, a system that records artwork transactions transparently on the blockchain

* A client to record data on multiple blockchains and create timestamp proofs

* An application for art collectors, providing secure key storage in a user-friendly way

* A secure messaging platform

Tech Stack: Python, Django, TypeScript, React, Docker, AWS

Some of our perks:

* Competitive salary, life-/family-friendly and flexible working hours, 25 days of paid leave

* Nice, spacious office environment in Kreuzberg, Berlin

* Hardware you want for your work and allowance for books you need

* Flexible to remote work/working from home

For more information and to apply, please see:

https://www.artory.com/careers/

Tray.io | London | Engineer Manager / Implementation Engineer / Web Developer | Full-time | Onsite | https://tray.io

Tray is a visual programming tool for APIs. It’s a low-code user experience that allows anyone* to precisely instrument the data flow between SaaS tools. *No dev resources required.

We’re a well-funded startup with a team in San Francisco and 45+ in our London Engineering HQ. Having increased our revenue by 4.5x in 2018 we’re growing fast and looking for Engineering Managers to lead our squad teams. We’re small and dynamic, open to new ideas and the work you do now will have a big impact on shaping how we grow and fine-tune our highly performant multi-billion transaction platform for years to come.

There’s an app out there for everything but most cloud software services are distinctively difficult to use together, and doing so is very labour intensive. With our cutting-edge platform, our users can freely hack & strategise automations that leverage conditional logic and enterprise-class architecture.

Customers like Reddit, GitHub, Lyft & IBM are already reinventing how they work through Tray. Help us usher in the era of automation.

Current open roles:

- Engineering Manager (Frontend) https://workable.com/j/98be606b69

- Engineering Manager (Backend) https://workable.com/j/7c217b281f

- Implementation Engineer https://workable.com/j/1401e5e51b

- Frontend Web Developer https://workable.com/j/80370cfcfb

Tech stack: Scala, Go, GraphQL, ReactJS, TypeScript, JavaScript, PostgreSQL, Redis, ElasticSearch, MongoDB, DynamoDB, AWS SQS, AWS Kinesis, Docker, Terraform, AWS Lambda, Serverless Framework, Jenkins, Grafana, Prometheus, AWS & Linux.

Apply: https://tray.io/jobs or get in touch with me: Email is hidden

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/

Commure, Inc. | San Francisco, CA or Boston, MA | Rust Engineer | Fulltime | ONSITE

We are a stealth startup working to fix the software doctors use. If you have seen what physicians have to put up with, it's a bad version of the 90s, and makes medical care worse and more expensive for everyone. We are a group of previously successful engineers and entrepreneurs (MIT, Dartmouth, Stripe, Twitter, Salesforce, Palantir, DataPower, etc) and senior doctors (Johns Hopkins, UCSF, etc) who are determined to finally fix this.

Compensation: market salary & equity -- we are well funded by top-tier VCs.

Stack: includes Rust, React and Kubernetes. In addition to building our back end in Rust, we are also solving some very interesting problems in the areas of data transformation, high-speed APIs, flexible UX frameworks and fine-grained authorization for health data.

Please email Email is hidden and mention "[rusthn]" in the subject line.

Other positions available: - Senior Kubernetes Engineer (deployment, distributed databases) Senior Front End Engineer (React Native, React) Rust Engineer (Rust, data pipelines) (please use [kubhn}, [rusthn] or [fehn] in subject line for the above)

Locations: San Francisco, Boston or Montreal; sorry, no distributed/remote option at the moment.

ProcedureFlow | Full Stack Developer | Saint John, NB, Canada | ONSITE | REMOTE in Eastern Canada | Full-Time | https://procedureflow.com

ProcedureFlow allows you to turn your company's procedures and expert information into small, hyperlinked flowcharts that are easy to follow and maintain.

ProcedureFlow has a lot of great paying customers that consider us vital to their business. We're growing our development team as we start to scale. We've more than doubled our revenue and staff in the last year and are close to Series A funding.

Our technology stack includes: ASP.NET MVC, C#, Postgres, Redis, Node, Terraform, and AWS.

We're looking for someone who has:

• A demonstrated mastery of building cloud-based web apps in ASP.NET MVC/C#. • Experience as a generalist working on both the frontend, backend, and anything it takes to solve problems and delight users. • Pride in working on projects to successful completion involving a wide variety of technologies and systems. • The ability to stitch together many different services and processes together even if they have not worked with them before. • Empathy with their users and are stewards of crafting great experiences. • Skills for upholding best practices in engineering, security, and design. Interested? Send us your resume, GitHub profile, or anything you'd like to showcase: https://jobs.procedureflow.com/o/full-stack-developer

I'm a co-founder and the VP of Product Development. Happy to answer any questions!

JustWatch | Berlin, Germany | FULLTIME, ONSITE | https://www.justwatch.com/us/talent

JustWatch is the world’s leading movie and TV show streaming guide. We are especially looking for Engineering talent in the areas of Frontend (Vue.JS, Ionic, Capacitor, TypeScript), Data (Redshift, BigQuery, Airflow) and Machine Learning (Python, Pytorch, Fast.AI), who will help us building a world-class recommendation tool that will help people find content they love. Interns and working students are welcome as well.

JustWatch promotes a culture of learning with a high degree of autonomy and room for personal growth. We work on hard problems, with low politics, clear focus and great context. We don't have any non-technical product management and like it that way. Our development philosophy balances fast hacking with a solid architectural foundation. We are a self-funded and profitable start-up, founded in 2014 in Berlin and currently employing around 40 great people.

If you're into great code architecture, good naming, like to (continuously) deliver production code and actually help build a product bringing value to tens of millions monthly users already, let us know. For more on how we work, our culture, values and engineering practices, be sure to check out our blog.

Are you interested? Great, we’d love to hear from you. Just send us a mail at Email is hidden . We’re not interested in perfect CVs, we just want to know who you are and who you want to become.

navenio | Research Engineer, SLAM Engineer, Machine Learning 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

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

R&D engineer: https://navenio.workable.com/j/2737e0b606

Aha! (https://www.aha.io) | Rails / React / Devops / Security | REMOTE

Aha! is looking for experienced Ruby on Rails engineers to work on the Aha! product. We use Rails extensively, plus React for rich browser based experiences.

Aha! is also looking for Devops engineers, experienced with Ruby & AWS to help build and maintain our fully automated infrastructure. All of our operations is done by writing code first, so it is fully reproducible.

Aha! is the #1 tool for product managers to plan strategy and roadmaps. Aha! is profitable, you can work from anywhere in North America and we offer excellent benefits. We use our own product to manage our work (which is especially rewarding), we deploy continuously and we are developing in Rails/ES6/React.

Our entire team is remote - in US, Canada and Mexico so we can collaborate during the work day.

You can view open engineering positions at https://www.aha.io/company/careers/current-openings?category..., and click through to a specific job for our simple application form.

Tulip | https://tulip.co/careers | Boston, MA | Full time | Onsite

Do you want to help transform manufacturing? We are building the best team in the industry to bring consumer-grade user experiences to a space dominated by ancient enterprise technology. Our platform enables our customers to create apps without code and to connect their apps to machines, sensors and smart tools. These augmented production lines would otherwise rely on paper to share information. We’re based in Somerville, MA and have raised $31m from NEA, Vertex, and other leading investors. Our customers include some of the largest manufacturers in the world across numerous verticals of the manufacturing industry.

We'd love to talk to anyone interested, but in particular we are looking to bring folks on in:

- SRE/DevOps: Kubernetes-admin, scalable monitoring across the firewall, hybrid cloud/on-prem deployment

- SRE/DevOps: Azure cloud architect, ideally with container service/AKS experience

- Web Development: React+Redux frontend, NodeJS+Mongo+Postgres+Redis backend, syncing data with Meteor, delivering useful, real-time experiences in the browser and on Electron

- Data & Pipeline Engineering: planning, implementing, and finding insights with our next generation of process & sensor analytics

- IoT/Embedded Software: delivering a reliable, extensible HW platform across arm and x86, all manner of bus/IO tech

Apply at https://tulip.co/careers or email us at Email is hidden

Maven Securities (https://www.mavensecurities.com) | London, UK | Hong Kong | ONSITE

Maven is a proprietary high-frequency trading (HFT) organisation formed in 2011. We employ the most talented traders, developers and engineers in the market, executing a diverse range of strategies across global equities and derivatives. We are the most active participant in many of the products we trade, contributing significant liquidity to markets around the world. Core to our success is a tight integration between trading, research, and technology, and everyone involved in making these pieces come together.

Maven has a culture that is relaxed and informal but highly rewarding of strong performance; there's no dress code, plenty of free food and regular social events. We have offices in London, Hong Kong and New York and will be opening a new Chicago office in early 2020 as part of our plans to expand our coverage of derivatives markets.

We're hiring developers in data analytics, building a data platform in Python, with some Rust and C++. Apply here: https://grnh.se/4a7bb8a71

For more information, visit: https://workatmaven.com