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Senior Software Engineer (L5+) (Part-Time) $250 – $300/hr Remote US

Call For Referral

$250 - $300
Aug 31, 2025
San Francisco, CA, US
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A leading AI research group is seeking a Senior Software Engineer to build and scale systems that integrate Python, APIs, and reinforcement learning environments

Requirements

  • 5+ years of software engineering experience
  • Proven expertise in API design and integration
  • Strong proficiency in Python preferred
  • Demonstrated ability to independently drive projects from design through delivery
  • Familiarity with RL environments, MCP, and modern AI tooling

Responsibilities

  • Design and implement scalable systems using Python, APIs, and RL environments
  • Lead and guide a small technical team, ensuring high-quality deliverables
  • Translate client needs and feedback into actionable technical architectures and project plans
  • Leverage Model Context Protocol (MCP) for advanced system integration

Other

  • 15–25 hours/week with consistent milestone delivery
  • Minimum 3 months commitment with potential for extension
  • Excellent communication skills and confidence in presenting technical work to stakeholders
  • U.S.-based independent contractor
  • Submit your resume and complete two virtual interviews focused on technical expertise and problem-solving