Platform Developer

Who you are

• 4+ years of experience in platform development, developer experience, or infrastructure — you've felt the friction of inconsistent environments and flaky CI, and you know how to fix it
• Hands-on experience with AI coding tools (Claude Code, OpenCode, Cursor, or similar) and a genuine interest in making agentic workflows your full-time focus
• Strong working knowledge of containerization (Docker, Dev Containers) and CI/CD pipelines (GitHub Actions or equivalent)
• Comfortable with Node.js, TypeScript, Python, or similar
• Knowledge about LLM agent frameworks, MCP, or tool-use patterns is a strong differentiator
• A product mindset: you build platforms with and for internal customers, not just for yourself
• Bonus: you've already shipped an agent integration to production

What the job involves

• In this role, you'll own the infrastructure that makes that possible: reproducible developer environments, containerized sandboxes, agent orchestration, MCP tool integrations, and the observability layer that makes AI agents trustworthy at scale. You'll be a foundational contributor to a system that every developer at MaintainX will rely on
• Build and operate the full agent infrastructure stack: isolated dev environments, agent orchestration, and the MCP tool registry that gives agents to internal systems
• Design and maintain reproducible developer environments, ensuring dev, CI, and agent environments are identical by construction
• Integrate agents with internal and external tooling so agents can be triggered from anywhere and agents have the context they need to act
• Instrument agent runs with OpenTelemetry to produce traces of tool invocations, CI outcomes, and failure points, turning AI pipelines from black boxes into observable systems
• Establish standards for MCP tool development and agent configuration sharing so teams can author capabilities once and reuse them across repos
• Collaborate with product and platform teams as internal customers, running enablement, demos, and office hours to drive adoption of the agent platform

Benefits

• Flexible time off
• Competitive salary and equity opportunities
• Training and development investments
• Comprehensive healthcare coverage