Software Engineer, Full Stack - Founding Team
Spark, San Francisco, California
The team
Our team combines leadership experience from Google, Apple, Microsoft, Brex, WeaveGrid, and the Department of Energy, with deep backgrounds in both AI and energy. We’re a small, in-person team based in San Francisco, working together 5 days a week. We believe tight collaboration is a superpower at this stage.
We’re well-funded by world-class tech and energy investors, including AI Grant (Nat Friedman, fmr GitHub CEO & Daniel Gross, cofounder at Safe Superintelligence), Y Combinator, the founders of Brex, Plaid, Helioscope, and others.
As an early member of the team, you’ll work closely with everyone to shape the engineering and company culture, with significant opportunity to grow as we scale.
We use TypeScript, NextJS, NodeJS, Postgres, and the major inference providers.
What you will do
- Work directly with the founders, customers, and users to rapidly prototype, test, and ship features
- Design and ship AI-driven features like agentic web browsing, retrieval-augmented generation (RAG), and large-scale data extraction.