Raydar
Software Engineer
$150K–$300K
San Francisco, California · Full-time · Posted Oct 12, 2026
- Experience
- 2 to 5 years of professional software engineering experience, including time in a startup setting.
- Education
- Bachelor's degree in computer science or engineering; flexible given a strong professional record.
About the job
Build core platform software for an early-stage company, spanning AI-powered applications and the infrastructure that runs customer-facing services.
What you'll do
- Design and build specialized AI agents.
- Develop and maintain infrastructure for customer-facing services.
- Own core systems and architectural decisions, and help establish engineering practices.
What they ask for
- Professional software engineering experience in the stated range, including startup experience.
- Track record of delivering and maintaining sizeable software products from concept to production.
- Working knowledge of TypeScript and full-stack modern web application development.
- Practical experience building LLM-powered applications and autonomous agents.
Nice to have
- Experience founding a company or serving as an early engineer on a new product.
- Personal projects demonstrating initiative, such as self-built AI tools or shipped products.
Pay
USD 150,000 to 300,000 per year (base salary)
Tools
TypeScript, LLMs
AI focus
Build specialized AI agents and LLM-powered application features.
Model-written summary · the original posting is authoritative