Founding Engineer

Alpha Inc.
San Francisco, CA, United States
1 day ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Experienced
Experience required
3 years minimum
Working hours
Regular working hours
Job source

Tech stack

Artificial Intelligence Amazon Web Services Python (Programming Language) PostgreSQL TypeScript AI Coding Agents Backend Vertica

Job description

  • Build infrastructure for coding-agent sessions, including sandboxes, AI gateways and orchestration.
  • Ship directly to customers, gather feedback and iterate within days.
  • Make key technical decisions and help shape the engineering culture from an early stage.

Requirements

  • 3+ years of engineering experience (5+ preferred).
  • Experience at a fast-growing Seed or Series A startup, ideally in your most recent role.
  • Strong backend and distributed-systems fundamentals, with production systems built from scratch.
  • Daily user of coding agents, with experience in agent infrastructure, sandboxes or AI gateways a major plus.
  • Hands-on experience with AWS, containers, networking, PostgreSQL, ClickHouse, TypeScript or Python.
  • High ownership, strong technical judgement and a track record of shipping quickly.

About the company

Join a fast-moving YC-backed startup building the next generation of AI-powered developer tools.

The platform tests how coding agents like Claude Code, Codex and Cursor interact with developer tools, helping companies understand what works, identify friction and optimise their products for AI-driven development.

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