We help manufacturing facilities to be compliant with the environmental regulations, reduce their emissions, and become better stewards of the Earth for generations to come.
We are searching for an intermediate/senior full-stack engineer. You will work in a small team of talented developers, and be a part of decision making, starting from the user problems we are trying to solve, all the way through technical implementation, and UX design. Just a slice of technologies we use: Node, TypeScript, Postgres, React, React Native, event-driven architecture with RabbitMQ, analytics with Sigma and Snowflake data warehouse integration.
Mapistry is committed to work-life balance, it has flexible hours and vacation. The work never failed to provide me with plenty of opportunities to grow, and challenges to solve as environmental regulations can get quite complex depending on an industry or specific manufacturing processes. No worries there is a team of domain experts that is a delight to work with!
Wanna join the team, send us your resume at https://jobs.gusto.com/postings/mapistry-full-stack-software...
Hotel procurement's a $400B industry still running on spreadsheets and phone calls (and faxes!). We're bringing world-class AI search, web automations, and payment infra to this massive space. Folio is a first-of-its-kind marketplace connecting hotels + restaurants with their hundreds of suppliers using our AI-driven concierge-buying, invoice processing, and agentic payments.
Open Roles:
Our 16-person team hails from Plaid, Square, Persona, Slack, and Cruise. We're fully-remote with a hub in San Francisco, NYC, and Durham, and we meet up quarterly at one of our 300+ hotel partners.
- Software Engineer, Product (Full Stack) • Build the marketplace and payments experience that hotel buyers and suppliers love: https://folio.co/jobs/software-engineer-fullstack
- Software Engineer, Backend • Scale our marketplace infrastructure, search, and payment systems: https://folio.co/jobs/software-engineer-backend
Tech Stack: Rails, React, TypeScript, PostgreSQL, AWS, Elasticsearch, DBT, Snowflake
We're at your service: https://folio.co/careers
EnergyHub | Engineering Manager | Full-time | REMOTE (US)| Salary $195k
EnergyHub | Senior Engineer | Full-time | REMOTE (US)| Salary $170k
Apply for Director of Engineering here: https://grnh.se/4eq0bxsv2us
Apply for Engineering Manager here: https://grnh.se/jtfoq9qr2us
Apply for Senior Engineer here: https://grnh.se/rf88lxfk2us
See all our open roles and apply here: https://grnh.se/30f1ece22us
Want to work on helping to decarbonize the electric grid and transportation in the US? (the two biggest sectors for impact)
Want to do it at scale? (we control over 2.5 million devices across the US making up over 4 gigawatts of electrical load for utilities that service 1/3rd of the entire US population)
Come work with me building some of the largest VPPs (virtual power plants) on the planet at EnergyHub. (What's a VPP? See page two of https://live-energy-hub.pantheonsite.io/app/uploads/2026/01/... )
EnergyHub’s software makes it easy for millions of smart device owners to partner with their utility and help decarbonize the grid. Our platform lets consumers turn their smart thermostats, electric cars, EV chargers, batteries, and other products into virtual power plants that keep the grid stable and enable higher utilization of solar and wind power. You’ll be a part of building the tech that’s at the center of it all.
Tech stack includes: Java, Kotlin, React, Snowflake, dbt, AWS, Docker, Python, PostgreSQL
All roles are remote but if you like offices we have them in Brooklyn, NY and Burlington, VT.
Note that we can NOT sponsor visas at this time.
Hi all, I’m Yuriy, founder of Puma.tech. Previously worked as software engineer & developer advocate at Cloudant (YC S08, Acq. by IBM), Meteor (YC S11), Parse (YC S11, Facebook/Meta), and explored AI/ML (computer vision for self-driving cars).
We have two products:
1. Puma Browser (iOS & Android) – browser with built in LLMs & Wallets. Private by design.
2. PumaAI app for Mac – ChatGPT/Atlas, but with ability to pick different model providers and fall-back to local-first ones for data privacy.
Open Roles: Eng (iOS/MacOS, Android, Ai/ML, Browser Extensions), Based Social Media Intern; Internships: Eng, Design, Growth
We’ve raised a few rounds from some of the best builders in crypto and ai:
Protocol Labs (YC S14), Chris Larsen (Ripple), Anatoly Yakovenko (Solana), Illia Polosukhin (NEAR Protocol), Sridhar Ramaswamy (Snowflake CEO, Neeva, Greylock), Jason Warner (poolside.ai, ex-GitHub CTO), Don Ho (Orange DAO, Quantstamp W18), Evil Rabbit (Vercel), John Phamous (SF Compute) and other amazing builders.
How to Apply: email careers+hn [at] puma.tech with your GitHub, a note on what you're most proud of building and what you'd like to build next.
Thank you!
We are building a knowledge graph from web data with a first focus on data for go-to-market teams.
We use web data to identify things like org structure, tech stack, and key projects (e.g., GenAI initiatives, cloud migrations). Our product already has strong product-market fit, early revenue, and happy customers — and now we’re ready to accelerate.
Our long-term vision is to become the world's best data vendor. Try the product at sumble.com.
We are a team of 25 with experience at companies such as Google, Meta, Stack Overflow, Rippling, Snowflake, Confluent and Kaggle.
We recently announced a $38.5MM financing: https://techcrunch.com/2025/10/22/sumble-emerges-from-stealt...
Atria Health (https://www.atria.org) is doubling the size of our Engineering team with roles across disciplines (product eng, devops eng, platform eng, ...)
Our team is operating with the special combination of rigor, empathy, and innovation required to fuel a global shift from reactive sick care to preventative, precision healthcare.
Technologies: Express, React, GCP, Terraform, DBT, MySQL, Snowflake
Apply here: https://apply.workable.com/atria-health/
A human will read every resume sent to hackernewshiring@atria.org