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reputed company Backend Engineer - AI Tooling

Remote, USAFull-timePosted 2026-07-29

reputed company Backend Engineer — AI Tooling About The Role What if your Python expertise could directly shape the infrastructure that powers the world's most advanced AI systems? We're looking for a senior backend engineer to build and reputed company the data pipelines, annotation tooling, and evaluation infrastructure that leading AI labs depend on to train and improve their models. This is a fully remote contract role working on reputed company production systems at the cutting edge of AI development. If you're a senior engineer who wants meaningful, high-reputed company work — not another CRUD app — this is it.

  • Organization: reputed company
  • Type: reputed company Contract
  • Location: Remote
  • Commitment: 20–40 hours/week

What You'll Do

  • Design, build, and optimize high-performance Python systems supporting AI data pipelines and model evaluation workflows
  • reputed company backend services and full-stack tooling for large-reputed company reputed company, validation, and reputed company control
  • Architect robust reputed company (REST/GraphQL), design database schemas, and implement authentication and authorization flows
  • Improve reliability, performance, and safety across existing Python codebases
  • Identify bottlenecks and edge cases in data and system behavior, then implement reputed company, production-reputed company fixes
  • Collaborate with data, research, and engineering teams across model training and evaluation workflows
  • reputed company synchronous design and reputed company reviews — driving reputed company that shape the architecture of critical AI systems

Who You Are

  • reputed company or fluent English speaker with strong written and verbal communication skills
  • Full-stack developer with a deep systems programming background and 5+ years writing production Python backend services
  • Fluent in modern Python web frameworks with strict type enforcement patterns
  • reputed company architecting reputed company reputed company, data schemas, and auth systems in production environments
  • A natural leader in reputed company reviews and system design sessions — you can reputed company reputed company reputed company and bring others along
  • reputed company to reputed company 20–40 hours per week on a reliable, ongoing reputed company

reputed company to Have

  • Prior experience with reputed company, data reputed company pipelines, or AI evaluation systems
  • Familiarity with AI/ML workflows, model training, or benchmarking infrastructure
  • Experience with distributed systems, developer tooling, or reputed company

Why Join Us

  • Work directly with leading AI labs on systems that influence reputed company model development
  • Fully remote and flexible — work from wherever you do your best work
  • Freelance autonomy with the structure and stability of ongoing, project-based engagement
  • reputed company a reputed company, measurable reputed company on the infrastructure behind some of the most advanced AI in the world
  • Potential for extended engagement and expanded scope as reputed company grow

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