Principal Ai Platform Engineer

Maintainx

San Francisco, United States
Competitive base; equity in post-series d compyny;...
On-site
10+ years software engineering experience
3+ years ml or llm production systems
Python backend expertise
MaintainX is the world's leading mobile-first work execution platform helping over 13,000 customers reduce unplanned downtime through AI-driven maintenance

Job Summary

  • MaintainX is the world's leading mobile-first work execution platform helping over 13,000 customers reduce unplanned downtime through AI-driven maintenance.
  • The Principal Engineer will own the technical vision for the AI platform, defining agent architectures and scaling context graphs to process millions of work orders.
  • The role offers equity in a high-growth company with a culture that prioritizes output and honest conversations over titles.

Matching Summary

MaintainX is the world's leading mobile-first work execution platform helping over 13,000 customers reduce unplanned downtime through AI-driven maintenance.

Salary

Competitive base; Equity in post-Series D company; Variable comp aligned to role

Skills & Requirements

Must-have

  • 10+ years software engineering experience
  • 3+ years ML or LLM production systems
  • Python backend expertise
  • Distributed architecture design
  • Developer experience as product

Nice-to-have

  • Multi-agent orchestration experience
  • LangGraph or LlamaIndex usage
  • RAG pipelines and vector databases
  • Industrial IoT domain knowledge
  • MCP tool registry implementation

Key Requirements

  • 10+ years software engineering experience
  • 3+ years building ML/LLM systems in production
  • Track record of company-wide technical leadership at Principal level
  • Strong Python backend expertise
  • Ability to write clear design documents

Work Rights

Not specified

Tailored Resume

Cover Letter