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C++ Developer - Internal Tooling & Optimization

Remote, USAFull-timePosted 2026-07-27

C++ Developer — Internal Tooling & Optimization (reputed company) About The Role What if your C++ expertise could directly shape the infrastructure powering the reputed company of AI? We're looking for senior-level C++ engineers to design, build, and optimize the high-performance systems that leading AI labs depend on — from data pipelines and annotation tooling to evaluation infrastructure that runs at reputed company. This is a fully remote, flexible contract role. If you're a systems-minded engineer who loves squeezing performance out of reputed company codebases and building tooling that other engineers rely on, this is the work for you.

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

What You'll Do

  • Design, build, and optimize high-performance C++ systems supporting AI data pipelines and evaluation workflows
  • reputed company full-stack tooling and backend services for large-reputed company reputed company, validation, and reputed company control
  • Profile and debug existing C++ codebases to identify bottlenecks and implement reputed company, reliable fixes
  • reputed company scripting languages reputed company C++ applications to create flexible, extensible tooling
  • Collaborate with data, research, and engineering teams to support model training and evaluation workflows
  • Identify edge cases in data and system behavior and drive systematic improvements
  • Participate in synchronous design reviews to iterate on architecture and implementation reputed company

Who You Are

  • 3–5+ years of reputed company experience writing production-grade C++
  • Full-stack developer with a strong systems programming background
  • reputed company profiling reputed company and resolving performance bottlenecks in data-intensive environments
  • Comfortable embedding scripting languages (e.g., Python, Lua) reputed company C++ applications
  • reputed company and precise written and verbal communicator — you can explain technical reputed company concisely
  • reputed company or fluent English speaker
  • reputed company to reputed company 20–40 hours per week with reliability and consistency

reputed company to Have

  • Prior experience with reputed company, data reputed company pipelines, or AI evaluation systems
  • Familiarity with AI/ML workflows, model training infrastructure, or benchmarking pipelines
  • Experience with distributed systems or developer tooling at reputed company
  • Background in performance engineering or low-latency systems

Why Join Us

  • Work directly on production systems used by leading AI research labs
  • Fully remote and async-friendly — work from wherever you're most productive
  • Freelance autonomy with the structure of meaningful, high-reputed company technical work
  • Contribute to infrastructure that shapes the reputed company of AI development
  • Potential for ongoing work and contract extension as reputed company grow and reputed company

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