Software Engineer (C#) - Internal Tooling

Alignerr
Seattle, WACONTRACTOR$50–$75/hrPosted Jul 13, 2026
Apply

Role responsibilities

Design, build, and optimize high-performance C# systems supporting AI data pipelines and evaluation workflows. Collaborate with data, research, and engineering teams to support model training and evaluation workflows.

Requirements

The candidate should have 3-5+ years of professional experience in production-grade C# and be skilled in interoperability scenarios. Experience with data annotation, AI/ML workflows, and distributed systems is preferred.

Key skills

C#, Full-Stack Development, Systems Programming, Data Pipelines, Evaluation Systems, Data Annotation, Quality Control, Model Training, Benchmarking, Distributed Systems, Developer Tooling, High-Throughput Data Processing, Collaboration, Performance Optimization, Reliability, Safety

Keywords

C#, Full-Stack Development, Systems Programming, Data Pipelines, Evaluation Systems, Data Annotation, Quality Control, Model Training, Benchmarking, Distributed Systems, Developer Tooling, High-Throughput Data Processing, Collaboration, Performance Optimization, Reliability, Safety

Want jobs like this matched to you?

Swoopd scores fresh postings against your résumé so you only see the matches that matter.

Get started free