Virta Health (https://virtahealth.com) | REMOTE (USA Only) | Full-Time Virta is the first company with a clinically-proven treatment to safely and sustainably reverse type-2 diabetes without the use of medications or surgery. Our innovations in nutritional biochemistry, data science and digital tools combined with our clinical expertise are shifting the diabetes treatment paradigm from management to reversal. Our mission: reverse type 2 diabetes in 100 million people by 2025. Virta has been named a Great Place to Work 2022 and is part of CNBC's Disruptor 50 list 2022.

Positions are Remote-first (USA Only). Virta currently has offices in San Francisco, CA and Denver, CO.

Tech stack: Typescript, React/React-Native, Python, GCP, Golang

Engineering Positions (more at Job Board: https://grnh.se/017469ff1us):

- Senior Machine Learning Engineer: https://grnh.se/3d2c4a121us

- Software Engineer, Backend (Growth): https://grnh.se/393055ac1us

- Software Engineer, Fullstack - Experience & Engagement: https://grnh.se/abdf8a041us

- Senior Data Scientist, Insights & Analytics: https://grnh.se/b90df9891us

- Data Scientist, Insights & Analytics: https://grnh.se/2fb58ca71us

- Site Reliability Engineer: https://grnh.se/4caea8241us

- Senior Fullstack Engineer, Clinic: https://grnh.se/baf57ca11us

- Software Engineer, Fullstack - Clinic: https://grnh.se/211ea5661us

- Senior Product Designer: https://grnh.se/9b7087ed1us

Vital | Senior Backend Software Engineer | Remote, Full-time | https://tryvital.io

Vital provides a single API for all your wearables data. We standardise your healthcare data across various wearables sources and give you a cleaned and compliant API to use.

Apply here: https://vital-api.notion.site/senior-backend-engineer-97c197...

Flanksource | Go & React Engineers |Remote, Worldwide

Flanksource is building a next generation mission control platform that enables teams to communicate and coordinate around system health and incidents.

Apply here: https://www.flanksource.com/careers and mention HN

Ribbon | London, UK | Onsite/Hybrid | Full Time | https://ribbonapp.com/careers Tech stack includes TypeScript, React, Node, Redis, MongoDB Ribbon is a user research platform that helps product teams build more user-centric user experiences. We're a team of builders, researchers and tinkerers passionate about helping others understand their users and build impactful products. We're hiring for roles including:

- iOS Engineer

- Full-stack Engineer

More information and apply at https://ribbonapp.com/careers

CentML ([https://centml.ai](https://centml.ai/)) | ML compilers engineer, ML systems engineer | Full-time | Toronto, Canada

CentML is an ML Systems startup with a dream of making ML training affordable for everyone, hence the Cent. We leverage our expertise in ML, compilers and hardware to achieve significant improvement in training time and cost. If this sounds interesting and you want to learn more details, look up our CEO, Gennady Pekhimenko, and his publication history. Alternatively, drop me a note at my first Email is hidden, I am a co-founder and would love to connect.

Umbra Lab Inc. | Software Engineers | Santa Barbara CA, Austin TX, Remote (US) | https://umbra.space

- Software Engineer, Full Stack

- Senior Software Engineer, Full Stack

- Senior Software Engineer, Backend

- Senior Product Designer

- Cloud Security Engineer

To stay ahead of climate change, geopolitical risk, and other major crises and issues, we need a global understanding of what is changing, where, and how fast. Umbra provides easy access to the highest quality commercial satellite data available. We empower our customers to create solutions that inform, inspire, and address our planet's most pressing needs.

We are looking for software engineers to help us build next-generation satellite tasking and delivery solutions. These engineers will collaborate with product owners and multidisciplinary engineering teams to analyze, develop, and maintain the software that supports our autonomous satellite operations and delivers an industry-leading customer experience.

We value creative solutions and modern software architecture - aerospace experience is NOT REQUIRED.

Our application UIs are SPAs built with React and backed by Python asyncio-driven microservices.

Due to ITAR requirements, US Citizenship is required for employment.

Please apply through our careers page at https://careers.umbra.space/job-openings and mention "hn" in the "Who referred you?" field.

I know this thread isn't for people to poke your business plan but this one really makes no sense. The crypto aspect doesn't seem to be relevant. You're using USD to buy US treasuries and keeping the dividends to distribute via GiveDirectly. What is the crypto even doing? This is just a mutual fund with more steps. You're trying to raise $9.2T to give to GiveDirectly. An utterly implausible goal. You make it sound like Glo is doing some kind of work but it's just obscuring that you're asking people to donate interest they could be accruing for themselves. This is still 100% dependent on US fiscal and monetary policy.

WineFetch | Backend/Fullstack PHP/JS Engineer | Full time | Remote, US

WineFetch is part of Jonas Software, which is part of Constellation Software. We build e-commerce websites and mobile apps for wine & spirits retailers.

Role: Software engineer (100-115K)

The challenge: Our infrastructure and codebase was developed over a decade and a half by a single developer, who, having left the company, left us with some significant technical debt. Currently, we have two full time engineers and are aiming to bring on a third to help us on several fronts: research and resolution of customer support issues, incremental improvement & debugging of existing legacy systems, as well as new feature development and larger efforts to modernize the software and architecture.

The promise: There's potential to make a big impact with your work --on the business, on your coworkers, and on the customers. As a team, we have an opportunity to create the kind of environment that we want to work in, both in terms of technology and how we work together.

For a more detailed description of what we'd like in a candidate, see: https://www.ziprecruiter.com/c/winefetch/job/backend-develop...

Reach out to mike at winefetch.com for more.

ClickHouse (https://clickhouse.com/)| Full-time | 100% REMOTE | Various Roles

Get the performance you love from open source ClickHouse in a serverless offering that takes care of the details so you can spend more time getting insight out of the fastest database on earth. ClickHouse: We are the company behind the popular open-source, high performance columnar OLAP database management system for real-time analytics. ClickHouse works 100-1000x faster than traditional approaches. By offering a true column-based DBMS, it allows for systems to generate reports from petabytes of raw data with sub-second latencies. With an amazing community already adopting our open-source technology, we are now embracing our journey in delivering Cloud first solutions to delight our customers.

Full Stack Software Engineers: https://boards.greenhouse.io/clickhouse/jobs/4442319004

Cloud Software Engineers/SRE's: https://boards.greenhouse.io/clickhouse/jobs/4442313004

DevRel: https://boards.greenhouse.io/clickhouse/jobs/4575218004

All of our open positions can be viewed here: https://clickhouse.com/company/careers

For any questions or to get in touch, please reach out to Email is hidden

We look forward to meeting you!

Gridware | Bay Area | On-site (BART-accessible) | Full-time

Gridware (https://www.gridware.io) is a well-funded ($5.3M raised from major investors such as YC, True Ventures, 50Y) startup solving the wildfire and grid reliability crises in America. At Gridware, you'll own significant portions of the hardware, firmware, software, or data system, tackle difficult technical challenges, and make engineering decisions that directly impact the core product's design. If this sounds like your jam, drop me your resume at Email is hidden:

* Software Engineer (Data Infrastructure): https://jobs.gridware.io/3dj3qav

* Software Engineer (Applications): https://jobs.gridware.io/3h3lxbm

* Software Engineer (Cloud): https://jobs.gridware.io/3lxs79w

* Data Scientist (Real-time Ops): https://jobs.gridware.io/3qustu0

* Senior Data Scientist: https://jobs.gridware.io/3fzsyfn

* Senior Embedded Software Engineer: https://jobs.gridware.io/3p1bk7t

Curious about our technology, but don't see an open position that matches your interests? Feel free to contact us directly, and let's talk!

Past Press Releases:

* https://techcrunch.com/2021/02/17/gridware-is-building-early...

* https://techcrunch.com/2021/05/24/gridware-seed/

* https://cleantechnica.com/2021/06/01/gridware-raises-5-3-mil...