Staff/Principal Software Engineer

Raydar; San Francisco (CA); On-site; USD 210,000 - 320,000; Full time

Benefits offered by this job

Competitive Equity

Visa Transfers

Job summary

Raydar in San Francisco seeks a senior engineer to own the technical architecture and direction for large-scale distributed systems or agent-centric AI products. You will lead high-priority technical challenges and set engineering standards to multiply the output of multiple teams.

We expect 8–15 years of backend or full-stack experience, with a track record in systems for 100,000+ users and strong design chops for large-scale data and AI-assisted development tools.

Qualifications

• 8 to 15 years of experience in backend or full-stack engineering.
• Experience with large-scale systems for 100,000+ users.
• Proficiency in system design for large-scale data and AI-assisted development tooling.

Responsibilities

• Own the technical architecture and direction for large-scale distributed systems or agent-centric AI products.
• Lead high-priority technical challenges and set engineering standards to multiply the output of multiple teams.

Job description

Own the technical architecture and direction for large-scale distributed systems or agent-centric AI products. Lead high-priority technical challenges and set engineering standards to multiply the output of multiple teams.

Requirements

Requires 8 to 15 years of experience in backend or full-stack engineering with a proven track record of operating systems for 100,000+ users. Proficiency in system design for large-scale data and experience with AI-assisted development tools like Copilot or Cursor is essential.

Key Skills

Backend Engineering, Full-stack Engineering, Distributed Systems, System Design, AI-assisted Development, LLM-based Products, Ruby on Rails, Python, MongoDB, Elasticsearch, Terraform, Data Engineering, Architecture Design, Agent-centric AI

Benefits

Competitive Equity, Visa Transfers