Backend Engineer (Python/FastAPI)

• Create datasets for training, benchmarking, and advancing large language models by curating code examples, providing precise solutions, and making corrections in Python, C/C++, Rust, Go, Java, and JavaScript (including ReactJS)
• Evaluate and refine AI-generated code with emphasis on systems-level correctness, performance, scalability, and reliability
• Collaborate closely with researchers and cross-functional teams to enhance enterprise-level AI-driven coding solutions
• Build agents that can verify the quality of systems-level and infrastructure code and identify error patterns
• Hypothesize on steps in the software engineering cycle (prototyping, architecture design, API design, production implementation, launch, experiments, monitoring, operational maintenance) and evaluate model capabilities on them
• Design verification mechanisms that can automatically verify a solution to a software engineering task
• Typical day: curate code examples, build solutions, correct code, evaluate AI-generated code, collaborate with teams, and develop verification agents

Technologies:

• AI
• API
• Backend
• FastAPI
• Java
• JavaScript
• Python
• Rust

• Several years of software engineering experience (3 years or more)
• Strong expertise in systems programming, infrastructure, or backend development using languages like Python, C/C++, Rust, and Go
• Experience building and deploying scalable, production-grade software using modern languages and tools
• Deep understanding of software architecture, design, development, debugging, and code quality/review assessment
• Excellent oral and written communication skills for clear, structured evaluation rationales
• Ideal background: engineers who have built production systems at companies like Google, Microsoft, Apple, Amazon, Meta, or similar high-scale organizations; graduates from strong CS programs (e.g., University of Washington, UIUC, UT Austin, University of Michigan, Purdue) are welcome - exceptional experience and skill take precedence

Salary: ? - ? € per year, Salary: 200 - 300 USD per HOUR

• Tech stack: FastAPI, Python, JavaScript, Java
• Project overview: As a Software Engineering evaluator, you will focus on systems-level code, performance-critical applications, and infrastructure; evaluate and refine AI-generated code and work with cross-functional teams to enhance AI-driven coding solutions
• Category: Python Developer / Engineer
• Location address: 548 Market Street, PMB 18282, San Francisco, United States
• Benefits & perks: Fully home office / remote work; Flexible work time
• Company: Turing
• Engagement details: Commitment: flexible engagement, minimum 10 hrs/week, up to 40 hrs/week; Type: Contractor (no medical/paid leave); Duration: 1 month (potential extensions based on performance and fit); Location requirement: Candidates must be based in the United States
• Evaluation process: Application takes 15-30 minutes; completion of an AI video interview is required
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last updated 22 week of 2026