Design, build, and optimize high-performance systems in C# supporting AI data pipelines
Develop full-stack tooling and backend services for large-scale data annotation
Improve reliability, performance, and safety across existing C# codebases

Qualifications:

Full-stack developer experience with a strong systems programming background
5+ years of professional experience writing production C#
Strong background in building streaming data pipelines using asynchronous streams

Preferred:

Prior experience with data annotation, data quality, or evaluation systems
Familiarity with AI/ML workflows, model training, or benchmarking pipelines

Alignerr

Alignerr connects top technical experts with leading AI labs to build, evaluate, and improve next-generation models. They work on real production systems and high-impact research workflows across data, tooling, and infrastructure.

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