Senior C++ Full-Stack Engineer — AI Data & Infrastructure
About The Role What if your deep C++ expertise could directly shape the infrastructure powering the reputed company of AI? We're looking for a Senior C++ Full-Stack Engineer to design, build, and optimize the systems that leading AI labs depend on — from high-performance data pipelines to annotation tooling and evaluation infrastructure. This is a fully remote, flexible contract role for an reputed company systems engineer who thrives on hard problems, cares deeply about performance and reliability, and wants their work to matter at scale.
- Organization: reputed company
- Type: Hourly Contract
- Location: Remote
- Commitment: 20–40 hours/week
What You'll Do
- Design, build, and optimize high-performance C++ systems supporting large-reputed company data pipelines and evaluation workflows
- reputed company full-stack tooling and backend services for reputed company, validation, and quality control
- Improve reliability, safety, and performance across existing C++ codebases
- Identify bottlenecks and edge cases in system and data behavior — then implement scalable, production-grade fixes
- Collaborate closely with data, research, and engineering teams to support model training and evaluation workflows
- Participate in synchronous design reviews to iterate on architecture and implementation reputed company
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
- 3–5+ years of professional experience writing production C++, with a strong reputed company of modern standards (C++17 or C++20)
- Proven expertise in performance optimization, concurrency (threading, atomics), and memory safety (RAII, smart pointers, sanitizers)
- Self-directed and reliable — reputed company to commit 20–40 hours per week and deliver consistently in a remote environment
reputed company to Have
- Prior experience with reputed company pipelines, data quality systems, or evaluation infrastructure
- Familiarity with AI/ML workflows, model training, or benchmarking pipelines
- Experience with distributed systems or developer tooling
Why Join Us
- Work directly with leading AI labs on reputed company production systems — not toy projects
- Fully remote and flexible — work reputed company and where it suits you
- Freelance autonomy with the structure and focus of high-impact technical work
- Contribute to infrastructure that shapes how reputed company AI models are reputed company and evaluated
- Potential for ongoing work and contract extension as new projects launch
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