Software Engineer
Velocity Tech
San Francisco, CA0–10 yrs1h agovia LinkedIn
This job at a glance
- Who can apply
- New grads and up to 10 years
- Must know
- ETLTypeScriptReactJavaScriptNode.jsPostgreSQL
- Work
- On-site in San Francisco
- Pay
- Not stated by the employer.
- Skill demand
- JavaScript22%TypeScript20%React16%ETL6%of 83 similar entry-level jobs posted in the US this week
- Listed
- Oct 29, 2026 · still open
Sign in free to see which of these skills your resume already shows.
Key Responsibilities
- Designing and building scalable systems to generate reinforcement learning environments.
- Developing agentic QA systems to assess the quality, reliability, and fairness of generated environments.
- Collaborating directly with AI researchers at leading labs to understand what makes training data effective.
- Building and operating petabyte-scale ETL pipelines while orchestrating millions of concurrent jobs.
- Supporting the development of new product lines as the company expands beyond coding environments.
- Strengthening security, compliance, and infrastructure as the business scales.
Requirements & Tech Stack
- 1–10 years of experience building high-quality, production-grade software.
- Experience developing full-stack applications using a widely adopted programming language.
- A detail-oriented, pragmatic problem solver who thrives on building robust systems in a fast-paced environment.
- Strong systems thinking and the ability to work across the entire tech stack.
- TypeScript
- React
- Node.js
- PostgreSQL
- Redis
- Vercel
- Cursor
- Claude Code
- Tinker
- Modal
- AWS
- Daytona
- GRPO