Raydar
Senior Full-Stack Software Engineer
$200K–$300K
San Francisco, California · Senior · Full-time · Posted Oct 26, 2026
- Experience
- Typically 2 to 10 years of professional experience; at least one year at a fast-growing early-stage startup or high-bar developer tools or product company. Own startup or accelerator experience counts.
About the job
Build and ship user-facing products for a development platform, with a frontend focus and ownership spanning product design, backend and frontend implementation, release, and iteration.
What you'll do
- Own product areas from ambiguous objectives through design, implementation, release, and refinement based on user feedback.
- Build platform products and core SaaS capabilities, including an AI agent, builder interface, mobile web experience, developer SDKs, billing, analytics, experimentation, localization, and notifications.
- Coordinate with leadership on product direction and design simple interfaces for complex operational software.
What they ask for
- Strong full-stack engineering skills with frontend focus, design sense, and product judgment; able to own APIs, data modeling, and Postgres.
- Track record of delivering complete product components from start to finish.
- Portfolio of three to five independently built and shipped projects.
- Regular use of AI-assisted programming tools; strong written and verbal communication; and at least one year at a qualifying startup or high-bar developer tools or product company.
Nice to have
- Experience publishing extended written material or presenting to technical audiences.
- Open-source or GitHub contributions, or a public record of product launches.
Pay
$200K - $300K (USD, base salary)
Tools
Postgres
AI focus
Build user-facing products that include an AI agent, and use frontier AI coding tools to increase personal output.
Model-written summary · the original posting is authoritative