Senior Python Engineer

Job Summary

A company is looking for a Senior Python Full-Stack Engineer AI Data & Infrastructure.

Key Responsibilities

• Design, build, and optimize high-performance systems in Python for AI data pipelines and evaluation workflows
• Develop full-stack tooling and backend services for large-scale data annotation, validation, and quality control
• Collaborate with teams to support model training and evaluation workflows while identifying and resolving system bottlenecks

Qualifications

• 5+ years of professional experience writing production Python
• Full-stack developer experience with a strong systems programming background
• Strong background in performance optimization and concurrency
• Experience building robust backend services or scalable data pipelines
• Ability to commit 20-40 hours per week