PathAI | Boston/Memphis | Onsite/Remote(US or willing to relocate) | Multiple Roles | Full Time

At PathAI, we're dedicated to improving patient outcomes with reliable AI-Powered technology and meaningful collaboration with biopharma, laboratories, and clinicians — aiming to provide patients with access to accurate diagnoses and effective treatments. Openings include:

- Principal Data Center Systems Engineer - https://www.pathai.com/join-our-team/careers/?gh_jid=6303776...

- Senior Software Engineer, Full Stack - https://www.pathai.com/join-our-team/careers/?gh_jid=6331572...

- Senior Software Engineer in Test (SDET) - https://www.pathai.com/join-our-team/careers/?gh_jid=6004466...

- Senior Application Security Engineer - https://www.pathai.com/join-our-team/careers/?gh_jid=6058386...

- Software Engineer Co-op/Internship 2023 - https://www.pathai.com/join-our-team/careers/?gh_jid=6327790...

Other roles are available in Machine Learning, Biomedical Sciences and more. See https://www.pathai.com/join-our-team/careers/ for the complete listing.

I'm a Staff SE - happy to answer questions via email or put you in touch with the right person if I can't. My email address is in my HN profile. No recruiters or agencies, please.

Lurk Lab @ Protocol Labs | Multiple Positions | REMOTE | Full-time contract-to-hire

Lurk Lab is building Lurk (https://github.com/lurk-lang), a Turing-complete programming language for recursive zk-SNARKs. Lurk implements a minimal Lisp whose program executions can be proved in zero-knowledge, yielding succinct proofs that are concretely small and fast to verify. Lurk uses a Rust implementation (https://github.com/lurk-lang/lurk-rs) for expression evaluation, proving, and verification, with Nova (https://github.com/microsoft/nova/) as its proving backend. Because Lurk is Turing-complete, it can be used to make and prove arbitrary computational claims (within resource limits).

We are looking for strong cryptography engineers, researchers, documentation specialists, applications developers, and start-up leaders/web3 entrepreneurs who want to build next-generation SNARK technology. Relevant programming languages include Rust, Lisp, and (less significantly) WASM.

We are hiring for:

- Rust Cryptography Engineers, https://grnh.se/d94e94ec4us

- Software Engineers for Lurk Application Development, https://grnh.se/de7e82424us

- Documentation Engineer, https://grnh.se/10e2ca4d4us

- Start-up operator / business lead (currently unlisted, email Email is hidden with CV and a brief cover letter describing your experience driving the business end of deep technical projects in the web3 space)

DoorDash | Remote Contract-to-Hire | https://get.doordash.com

We're looking for a highly-motivated junior or mid-career front-end engineer with experience in React, Next.js, Typescript -- key differentiators are a quantitative and qualitative approach to improving UX, a11y, i18n and documentation -- seeking Engineers who ask questions, unravel the thread, and take a holistic, long-term approach to solving problems.

We're a very small, but nimble team of Engineers working within Marketing at DoorDash.

To learn more about our team, please see our blog post: https://doordash.engineering/2022/02/22/building-a-marketing...

This position is remote and would start off as a contract (40 hours a week, with flexibility), with a desire to hire directly to our team if there is a good fit.

Please send your resume and GitHub (no cover letters needed) to Email is hidden.

Thank you!

Citrine Informatics | Backend, AI Engine | Team Remote-First (US Only) | Full-Time | https://citrine.io/

We bring machine learning solutions to global materials science challenges. From green plastics to lighter more efficient cars, to better batteries, to less toxic dyes for clothing – the future of our planet hinges on how we create the next generation of materials and chemicals. We work directly with innovative companies in the $80Tn materials market, making the development tradeoffs that will impact our planet for generations to come.

We’re looking for talented software engineers interested in data and empirical science to build the ML platform the world uses to develop materials sustainably.

Tech Stack Includes: Java, Python, Scala, Swagger/OpenAPI, Akka HTTP, Slick, Postgres, SQL

Benefits Include: equity, $5k annual professional growth budget, paid medical/dental/vision, parental leave, unlimited PTO.

Apply here: https://jobs.lever.co/citrineinformatics/5f2705fb-a181-4c8f-...

Loop | loop.com | Engineering/Design/Product | San Francisco, CA | Chicago, IL | Equity | H1B transfer OK

We recently came out stealth - https://tcrn.ch/3svgcwg

We build infrastructure to simplify logistics payments. We want to make the billing and payment process as smooth as consumers paying for online goods while unlocking hundreds of billions of working capital for businesses. Loop can help trillions of dollars move more efficiently and improve millions of people’s livelihoods.

1. Raised $30m from Founders Fund, 8VC, Susa Ventures, Flexport, and Expa.

2. Total payment volume (TPV) growing 250% month over month.

3. 7 paying enterprise customers with multiple-year contracts; 40+ customers in the pipeline.

4. High-caliber team of engineers from Google, Scale AI, Flexport, Uber, Rakuten, and Meta

5. 4+ years cash runway

Product Designer - https://boards.greenhouse.io/loop/jobs/4126037004

Software Engineer, Fullstack - https://boards.greenhouse.io/loop/jobs/4102236004

Software Engineer, ML/CV/NLP - https://boards.greenhouse.io/loop/jobs/4579770004

If you do not see your role list here but are excited about what Loop is building, send a note to founders at loop.com.

Meliora Therapeutics | San Francisco, CA and Full Remote | Full-time

Meliora Therapeutics is leveraging modern biology and machine learning to drastically improve the efficiency of cancer drug development. In short, the vast majority of cancer drugs fail in clinical trials, and off-target effects are often to blame. We're using sophisticated genomic and machine learning techniques to accurately characterize how drugs affect cells and thereby to develop new drugs more efficiently. Our platform has already surfaced a number of interesting candidate drugs with promising laboratory validation and we are just getting started.

Our founding team has strong experience in software, machine learning, and biology developed through experience at Google, Verily, Benchling, and the Yale School of Medicine to complement advanced degrees from universities such as MIT, Princeton, and UPenn. We are moving with urgency to capitalize on the opportunity ahead of us, and are fresh out of stealth after raising our $11mm seed round. We are backed by leading funds who were early investors in world class companies such as Gilead, Recursion, Insitro, Benchling, and others.

We're looking for talented, ambitious, and creative technical experts to join us in building a machine learning-driven cancer drug development engine. Some of our current open roles include: - Machine Learning Scientist - Machine Learning Engineer - Data Scientist - Computational Biology

See our careers page for information on these and other roles and to apply: https://www.melioratx.com/careers. Previous experience in biology or computational biology is not required for every role.

If you have any questions feel free to reach out via email: Email is hidden

Kroo Bank | Software Engineers, DevOps, Tech Leads | ONSITE / HYBRID (flexible WFH and REMOTE | Full-time | https://www.kroo.com/

Help us build the world’s most social bank! We’re building a bank. But that’s just one part of something much, much bigger. We want to revolutionise the relationship people have with money, for good.

We're growing quickly off of the back of our Series B funding and receiving our full UK banking licence. It's never been a more exciting time to join Kroo Bank!

Our Tech Stack is exciting, especially if you are experienced or interested in Clojure and Functional Programming!

- Clojure to write our backend microservices

- React Native and Redux for our mobile applications

- Kafka for our asynchronous message queue

- AWS for our infrastructure

- Docker to run our services

- Terraform for our infrastructure provisioning and deployment

If this sounds like an opportunity you might be interested in, get in touch and let's have a chat.

Software Engineer (all levels): https://apply.workable.com/kroo/j/b27849a965/

Tech Lead: https://apply.workable.com/kroo/j/eecaa2f9f2/

Other Roles: https://www.kroo.com/careers

Recurve | Engineering and Product roles | REMOTE (US time zones) | Full time | $125k to $180k (USD)

We are a Series B, fully remote team of just over 50 building software to fight climate change. We measure, target, and pay for shifts or reductions in residential or commercial building energy usage during carbon- and cost-intensive peak periods. We process a lot of energy data.

Our (not so) secret plan is here, if any of this piques your interest: https://www.recurve.com/blog/the-secret-plan-for-decarboniza...

Tech/Stack: Python, JS, SQL, Golang, Google Cloud (BigQuery, Dataflow, Kubernetes, Looker), Django, Vue, Terraform, dbt

We are hiring multiple engineers and managers in the coming months, but we really just want talented technical people, so if you bring a skill set that you think can help us build a data-intensive and analytics heavy product, let’s chat. (I’m phil@). We’ve hired many times from Hackernews (including last month) and would love to do so again!

Iterable | Remote (US) | Full-Time | https://iterable.com/careers | Iterable is the growth marketing platform that enables brands to create, execute and optimize campaigns to power world-class customer engagement across email, push, SMS, in-app and more with unparalleled data flexibility. We are an integrated, cross-channel solution — Iterable is built for marketers, trusted by engineers, and designed with intelligence. Learn more about our Engineering culture and interview process here: https://github.com/iterable/how-we-work

- Engineering Manager (Audience): https://iterable.com/company/job/?gh_jid=4410235

- Engineering Manager (Experimentation): https://iterable.com/company/job/?gh_jid=4364394

- Engineering Manager (User Data Infrastructure): https://iterable.com/company/job/?gh_jid=4245561

- Staff Backend Engineer: https://iterable.com/company/job/?gh_jid=4018880

- Staff Software Engineer - Backend: https://iterable.com/company/job/?gh_jid=3135983

Lease End (www.leaseend.com) | Full Stack Web Developer (React, Node.js, GraphQL, PostgreSQL) | Full-Time | Onsite: Lehi, Utah or Burley, Idaho Lease End is looking to expand our software engineering team. We are a young, well capitalized startup located in Salt Lake City. Lease End builds software solutions to help consumers coming out of auto leases. The ideal candidate is a full-stack engineer, preferably with experience in React, Node.js and/or TypeScript. We also leverage AWS and are looking for developers who have some experience with Cloudfront, ECS, and RDS. They will be working alongside a team of talented engineers and must be a good culture fit for our growing team. They will be expected to think through and solve complex problems and effectively implement solutions.

Drop us a line if this sounds like you: - Full stack engineer with several years working on all aspects of production web applications, including React and NodeJS - You love learning new tech - You are good to work with a team and alone - You are personable and get along well with others!

Lease End offers all the great benefits you come to expect, plus Fridays off!!!

Email us at: Email is hidden.