Staff Software Engineer, Agent Platform is open at Decagon in San Francisco (hybrid). The posting gives a salary of $200K - $400K. Posted on Dec 1, 2025, and still on Decagon’s careers page when we last checked, on Nov 14, 2026.
About the role
As a Staff Software Engineer on the Agent Platform team, you will design and build the systems that govern how Decagon agents operate in real-world environments. You will own complex, distributed systems that sit at the heart of the agent runtime: execution frameworks, model orchestration logic, and experimentation platforms that ensure agents are fast, reliable, and continuously improving. Your work will directly…
The opening lines of the posting. The rest is on Decagon’s careers page.
Hiring at Decagon
Decagon has 124 open roles right now, 7 of them remote. Most are in Engineering, Sales & Business Development and Data & Research. The median advertised salary across its roles with a published range is $240K. See all its roles
