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Python Software Engineer - AI Workflows
Job in
San Francisco, San Francisco County, California, 94199, USA
Listed on 2025-12-20
Listing for:
Alignerr
Full Time
position Listed on 2025-12-20
Job specializations:
-
IT/Tech
AI Engineer, Data Analyst, Data Scientist
Job Description & How to Apply Below
Join to apply for the Python Software Engineer - AI Workflows role at Alignerr
Role:
Senior Python Full-Stack Engineer – AI Data & Infrastructure
Type:
Contract, Remote
Commitment: 20–40 hours/week
Compensation:
Competitive hourly ($50-75/hr)
Base pay range: $50.00/hr – $75.00/hr
Alignerr connects top technical experts with leading AI labs to build, evaluate, and improve next-generation models. We work on real production systems and high-impact research workflows across data, tooling, and infrastructure.
Role Responsibilities- Design, build, and optimize high-performance systems in Python supporting AI data pipelines and evaluation workflows.
- Develop full-stack tooling and backend services for large-scale data annotation, validation, and quality control.
- Improve reliability, performance, and safety across existing Python codebases.
- Collaborate with data, research, and engineering teams to support model training and evaluation workflows.
- Identify bottlenecks and edge cases in data and system behavior, and implement scalable fixes.
- Participate in synchronous reviews to iterate on system design and implementation decisions.
- Native or fluent English speaker.
- Full-stack developer experience with a strong systems programming background.
- 3-5+ years of professional experience writing production Python.
- Strong ability to write clean, maintainable code utilizing linters, for matters, and comprehensive testing frameworks.
- Experience gluing together various AI services and APIs, handling edge cases, and ensuring robust error reporting.
- Clear written and verbal communication skills.
- Ability to commit 20–40 hours per week.
- Prior experience with data annotation, data quality, or evaluation systems.
- Familiarity with AI/ML workflows, model training, or benchmarking pipelines.
- Experience with distributed systems or developer tooling.
- Submit your resume.
- Complete a short technical screening.
- Project matching and onboarding.
Mid-Senior level
Employment typeContract
Job functionEngineering and Information Technology
Industry: Technology, Information and Internet
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