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Senior C# Full-Stack Engineer for AI Data Pipelines (Remote
Remote / Online - Candidates ideally in
Cardiff, Cardiff City Area, CF10, Wales, UK
Listed on 2026-08-14
Cardiff, Cardiff City Area, CF10, Wales, UK
Listing for:
Alignerr
Full Time, Part Time, Remote/Work from Home
position Listed on 2026-08-14
Job specializations:
-
Software Development
Full Stack Developer
Job Description & How to Apply Below
Alignerr is seeking a Senior C# Full-Stack Engineer to design and optimize data pipelines, annotation tooling, and evaluation systems used by leading AI labs. This fully remote hourly contract offers 20–40 hours per week, flexible hours, and the chance to work at the frontier of AI development.
You will build high-performance C# systems, collaborate with research and engineering teams, and tackle production-readiness challenges with a focus on reliability and memory safety.
#J-18808-LjbffrPosition Requirements
10+ Years
work experience
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