Customer Engineer

Mastra is an active AI developer-tooling company building an open-source TypeScript framework and platform for creating, deploying, observing, and improving AI agents.

San Francisco, United States
About Mastra

Mastra provides TypeScript-native agents, workflows, memory, tools, evaluation, observability, Studio, Server, Agent Builder, and Factory products for AI application development and operations.

View jobs by Mastra

Skills

About the Role

You will work directly with customer engineers to design and implement production agent systems. You will improve reliability, evaluations, monitoring, and scaling, then turn recurring challenges into framework improvements, performance fixes, and new primitives.

Requirements

  • Experience building and operating AI systems in production
  • Ability to move from implementation details to system-level thinking
  • Knowledge of developer ergonomics
  • Ability to collaborate hands-on with customers and design foundational platforms

Responsibilities

  • Collaborate with customer teams building agent systems
  • Design and implement agents alongside customer engineers
  • Improve reliability, evaluation strategies, monitoring, and scaling approaches
  • Help teams move from prototypes to durable systems
  • Train and upskill customers
  • Share patterns and best practices across accounts
  • Turn recurring customer challenges into open-source improvements
  • Fix reliability and performance issues
  • Ship new primitives and refine existing ones
  • Contribute production insights to roadmap direction

Benefits

  • Fully remote work

Hiring Process

Introductory recruiter call; hiring manager interview with the co-founder and CPO; peer interview; take-home project and project review with the customer engineering team.