Senior Python Engineer – LLM Evaluation (US-based)

What You'll Do6

• Curate and write code examples primarily in Python, with additional tasks in JavaScript (including ReactJS), C/C++, Java, Rust, and Go.
• Evaluate and refine AI-generated code to meet standards for efficiency, scalability, and reliability.
• Collaborate with cross-functional teams to improve AI-driven coding solutions against industry benchmarks.
• Build Python-based agents and automated verification tools that check code quality and flag error patterns.
• Formulate hypotheses about stages of the software engineering cycle (prototyping, architecture design, API design, production implementation, launch, experiments, monitoring, operational maintenance) and test model capabilities on them.
• Design verification mechanisms that automatically validate solutions to software engineering tasks.

Requirements6

• At least 3 years of software engineering experience.
• Strong expertise in Python, including deep knowledge of frameworks, tooling, and best practices for production software.
• Experience building full-stack applications and deploying scalable software using modern languages and tools.
• Solid grasp of software architecture, design, development, debugging, and code quality assessment.
• Excellent written and verbal communication skills for clear, structured evaluation rationales.
• Must be based in the United States.

Preferred Qualifications2

• Experience at high-growth companies like Stripe, Airbnb, Cloudflare, Datadog, or Coinbase.
• Graduation from leading programs such as Harvard, Columbia, Princeton, Yale, or University of Pennsylvania.

Who Should Apply

Candidates with at least 3 years of software engineering experience and deep Python skills, who have built and deployed full-stack applications. The role suits engineers who can assess code quality and communicate evaluation rationales clearly. Those with backgrounds at high-growth tech companies or top-tier institutions are especially encouraged.