Warby Parker | Data Engineer | New York, NY | Full-time | ONSITE

Warby Parker is out to prove that businesses can scale, be profitable, and do good in the world. We’re on the lookout for a motivated Data Engineer to help build, scale, and maintain our ETL pipelines and to help develop integrations between our rapidly growing tech systems and our data warehouse. As a member of the Data Engineering team your efforts to collect, organize, and share data will impact nearly every employee and will be highly visible across the company.

* https://boards.greenhouse.io/warbyparker/jobs/1920979

* https://boards.greenhouse.io/warbyparker/jobs/1920992

If you have any questions don’t hesitate to reach out at: Email is hidden

Transparent Systems | Principal Engineers (Rust), Security Engineers, PM (Financial), Applied Cryptographers | Seattle, WA | ONSITE or REMOTE| https://transparentsystems.com

Transparent Systems is evolving financial infrastructure - building real-time settlement solutions using distributed, cryptographic systems. We just had a major milestone where we did something that hadn't happened since 1863.

We are looking for awesome people to join us. We’re a Rust shop, in Seattle, of 25+ collaborative, fun, smart people looking to make a huge impact doing something that truly hasn’t been done before. Currently, we are hiring for principal backend engineers with a good amount of Rust or functional experience, security engineers, applied cryptographers, and a product manager with experience in financial products.

If you’d like to be part of our team, please reach out directly to Email is hidden or Email is hidden

You can also apply online: https://jobs.lever.co/transparentsystems

Tiqets | Backend, Front-End, Data Engineering, Product | Amsterdam | Full-Time | ONSITE | https://www.tiqets.com Tiqets is revolutionizing the way people buy and use tickets to culture and attractions in cities all over the world. Our technology allows users to easily find and book tickets to the worlds best attractions in seconds, meaning customers can enter museums, zoos, theme parks and more, simply by showing their smartphones. We're here to make culture more accessible.

We started our journey about 5 years ago, and have been successful in gaining a major position in this rapidly expanding and evolving market, having sold more than 10 million tickets in the past years. Our main office with about 200 people from 40+ nationalities is in Amsterdam, but we have feet on the ground all over the world.

Our stack includes Python, Postgres, AWS, Kubernetes, Docker, Terraform, Redis, React, Typescript, Swift and Kotlin. Also see https://stackshare.io/tiqets/tiqets. We care about using both stable and new technology, as well as building an excellent product that our customers and partners love.

We have several tech and product positions open, on different levels. Check out https://tiqets.homerun.co/?tags%5B%5D=department%2CData&tags..., or e-mail jobs AT tiqets.com for more info.

The Children's Hospital of Philadelphia | Bioinformatics software engineer | Philadelphia, PA | Full-time | ONSITE

The Children’s Hospital of Philadelphia (CHOP) Research Institute and its Dept of Biomedical and Health Informatics (DBHi) are seeking a software engineer to help build an enterprise-level data and informatics platform called “Arcus”. The Arcus team integrates with major scientific initiatives in the Research Institute strategic plan, high-impact research areas such as lifespan, rare diseases, novel devices and therapeutics, and precision health.

This role will work with a team of bioinformatics scientists, software engineers and genomics faculty focused on architecting and implementing a cloud-native platform to support storing and analyzing enterprise wide genomic data including data management, harmonized pipelines, and variant warehouse components. We are looking for highly creative people who share our mission to advance child health and who will thrive in a continuous learning environment, acquiring and applying both new technical skills and biomedical domain knowledge.

https://careers.chop.edu/job/philadelphia-bioinformatics-eng...

TradeRev | Various Roles | Toronto, Canada | FULL-TIME, ONSITE

TradeRev's mission is to make car sales fair and easy for everyone. TradeRev's product is a digital marketplace that is used by dealers across the US and Canada to buy and sell inventory. As part of the group of companies under the KAR Global umbrella, we're currently in a hyper-growth phase to accelerate our domination of the automotive wholesale industry.

We're hiring for various roles software engineers, software test engineers, product managers, a release manager, etc. We're looking for people that will grow with the company and adapt to the new roles and responsibilities as we scale.

Our codebase is in JavaScript, Java, Kotlin, Swift, Python. We're on AWS. We run on Kubernetes (EKS) with Kafka (MSK).

Our interview process: - Phone screen - Take-home assignment - Three on-site technical interviews. Please mention HN in your application. https://jobs.lever.co/traderev

Segment | San Francisco, CA | New York, NY | Full-time | ONSITE

Are you an engineer looking to learn sales? Or maybe you're an engineer who loves talking to customers? I was a software engineer at places like Salesforce and various startups before I joined Segment as a Solutions Engineer. I can say with confidence that this is one of the best companies I've had an opportunity to work for. If you want to learn more about transitioning to a Solutions Engineer and what makes it so great, I'd be more than happy to get on a 15 minute call with you! Just send me an email at: Email is hidden

We are also looking to hire a bunch of AEs (or SDRs for people looking to go into sales).

Happy to introduce you to others in company as well if you're interested in roles in engineering, product, design, or sales!

Yieldstreet | Senior Backend, Senior DevOps, Senior Test Automation | New York, NY or Porto Alegre, Brazil| Fulltime | ONSITE

Yieldstreet is a mission-driven fintech startup dedicated to bringing prosperity to everyone. We give individuals access to high yield, low risk investments previously only available to hedge funds, private equity, and other institutional investors.

We are #1 fastest growing company in NYC (Inc 5000), and in Top 10 Best Places to work in NYC (Built in NYC). We are led by experienced execs with $1 billion in combined exits, and are Series B startup with $162 million raised so far.

Technologies we use: * Back-end: Java, Akka, Play Framework, Lagom, Kafka * Front-end/mobile: React, Redux, React Native * DevOps: Docker, Kubernetes, Terraform, Ansible

All jobs: https://jobs.lever.co/yieldstreet

Sr. Backend Engineer: https://jobs.lever.co/yieldstreet/ca85823c-7291-4ff8-bbaa-f3...

Sr. Devops Engineer: https://jobs.lever.co/yieldstreet/b799da7d-d6c6-46ac-bd23-ea...

Sr. Test Engineer: https://jobs.lever.co/yieldstreet/57e8e682-56e1-4e12-8420-75...

3Box.io | Protocol Engineer, Senior JS Engineer, Technical PM | New York, NY or Berlin, Germany | Full-time

3Box is reinventing how data is managed online, giving users control over their data and removing the complexity of managing a backend for developers. Our network, SDKs and cryptographic protocols are all built on cutting edge tech that lets developers get on with building what they love.

Our team is lean, technical, very remote friendly, known for shipping quality product fast, and is one of the hottest in the web3 space.

See roles at http://jobs.lever.co/3box or email Email is hidden and mention HN

Droit | New York, NY and London, England | Functional Programmers | Onsite | Visa

Who we are: Droit is a technology company at the forefront of merging finance and computational law. We build software that digitizes regulations and makes intelligent decisions in real-time, transactional systems. Our award-winning platform is providing mission-critical, low-latency services for the world’s most prominent and complex financial institutions.

What our Software Engineers do: Droit's software engineers take holistic and collaborative approaches to solving the firm's core business problems. They don’t just write and review code - engineers are responsible for architecting and designing the infrastructure involved with any given project/deliverable and are also responsible for communicating these decisions effectively and clearly.

Here are just some of the projects we're working on:

* Business logic and APIs for our core decision engine

* Functional-reactive applications

* Domain-specific languages and compilers

* Parsing laws from heterogeneous sources

* Collaborating with our Knowledge Engineering team to research and design new product lines.

What we're looking for:

* A high degree of curiosity with the ability to ask thoughtful questions and solve challenging problems

* The capacity to envision a variety of solutions and to clearly articulate them and explain the trade-offs

* The ability to use functional programming to design simple and elegant solutions

* A collaborative mind-set that enjoys working with others and knowledge sharing to achieve the best results

* An eagerness to give and receive feedback in an open team atmosphere to better the overall result

* Practical experience with a functional language such as Clojure, Scheme, Common Lisp or Haskell

Any of the following would be an added benefit:

* Experience using a RDBMS such as Postgres

* Experience Building React applications and RESTful APIs

* Experience with proof assistants

For more details on the company, please visit our website: https://droit.tech

Cortx | Machine Learning Engineer (Deep Learning) | Baltimore, Maryland | Onsite, Full-time

Cortx is a profitable, stable, and growing artificial intelligence startup that is building a tool that automatically writes content about any subject with the same level of quality, factual accuracy, and usefulness as a human.

You would be at the intersection of research and production code - taking our research roadmap and helping make it a reality.

This will involve training new models and making improvements to existing ones. You will constantly be ingesting research papers, finding and implementing ways to take nascent research concepts, and writing production code to apply it to our goals. You will be analyzing where our current methods are falling short and devising and implementing ways to improve and iterate.

You will be working directly with our Founder/CEO, who is leading the AI team, both as a manager and an individual contributor.

We sponsor all visas (including H1B and Green Card), and we pay market rates for SF/NYC despite being located in an area with a significantly cheaper cost of living.

We are currently using TensorFlow for the vast majority of our AI work.

Apply by emailing Email is hidden with "HN" in the subject line.