Senior Software Engineer, Apps & APIs

About the role

We're hiring a Senior Software Engineer to join Recast's Apps & API team: the engineers who own the customer-facing surface of our marketing mix modeling platform. That includes our flagship MMM application, agentic apps, public APIs, and MCP server. You’re a strong Python engineer who can hold their own in Ruby, navigate a Rails codebase, review PRs, and ship a fix when needed.

What you might do in your first 6 months

• Help take our MCP server from early-stage to production-grade: design decisions, implementation, and all the rough edges in between
• Contribute to our public APIs: clarity, consistency, and bes

Skills