C# Infrastructure Engineer – Data Pipelines (AI Training)

What if your expertise in C# and systems engineering could directly shape the infrastructure powering the next generation of AI? We’re looking for a Senior C# Full‑Stack Engineer to design and build high‑performance data pipelines, annotation tooling, and evaluation systems that leading AI labs depend on to train and improve their models.

This is a fully remote contract role working on real production systems at the cutting edge of AI research. If you thrive on solving hard infrastructure problems and want your work to have genuine, measurable impact — this is the role for you.

• Organization: Alignerr
• Type: Hourly 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 model evaluation workflows.
• Develop full‑stack tooli...