Customer Engineer at Mastra
Core
Embedded with paying customers deploying AI agents to production, writing code in their repos, reviewing PRs, and working through architecture while contributing bug fixes and features to the Mastra framework.
Role type
Full-stack TypeScript engineer (Customer Engineer / FDE hybrid)
Builds
AI agents, workflows, memory, evals, and tracing primitives for production deployment
Domain
AI Agents / Open Source Frameworks
Deliverable
production ML models | product features
Required skills
Full-stack TypeScript, AI agent development, code review, architecture design, clear technical communication
Preferred skills
Experience with Gatsby, YC-backed startup environments
Technologies
TypeScript, Slack, GitHub, Mastra framework
Responsibilities
Embed with customers to deploy agents to production, write code in customer repositories, review customer PRs, collaborate on architecture, contribute bug fixes and new features to the framework
Seniority
Mid-level, hands-on IC
