Senior Software Engineer Design Systems Jobs in San Francisco, CA

design, and API design Experience leading projects or mentoring engineers Bias toward ownership, curiosity, and delivering simple

About the Role You’ll design and build the systems that let customers configure, train, test, and monitor sophisticated AI agents

Your Role As a Senior Software Engineer on the Developer Platform team, you will be responsible for designing and building scalable

Demonstrated strong software engineering fundamentals, including system design, testing, and maintainable code Led complex technical

Software Engineer on the team, you'll own the technical design and delivery of features across Experiments, Feature Flags, Session Replay, and Heatmaps.

…a versatile and highly skilled Senior Backend Software Engineer to join our team.

…Astro Mechanica is seeking a Senior Ground Software Engineer (Telemetry & Control) to join our growing

6+ years building production software, with real depth in backend systems, data pipelines, or full-stack engineering.

Enjoy working closely with engineers and designing for technical users.

Deep understanding of design systems and a strong sense of visual and interaction design craft.