ABOUT US

One of the world’s fastest-growing AI companies, pushing the boundaries of AI-assisted software development. Our mission is to empower the next generation of AI systems to reason about and work with real-world software repositories. You’ll be working at the intersection of software engineering, open-source ecosystems, and frontier AI.

REQUIRED SKILLS & EXPERIENCE

• Several years of software engineering experience, including 2+ continuous years at a top-tier product company (e.g., Google, Stripe, Amazon, Apple, Meta, Netflix, Microsoft, Datadog, Dropbox, Shopify, PayPal, IBM Research).
• Strong expertise in building full-stack applications and deploying scalable, production-grade software using modern languages and tools.
• Deep understanding of software architecture, design, development, debugging, and code quality/review assessment.
• Proven ability to review code diffs and evaluate correctness, maintainability, and efficiency.
• Excellent oral and written communication skills for clear, structured evaluation rationales.

ROLE OVERVIEW — WHAT DOES A TYPICAL DAY LOOK LIKE?

Work across multiple different projects to improve LLM performance on code: sample projects

• Leading and delivering end-to-end agent use cases such as home automation agents, coding copilots, or creative design assistants.
• Collaborate with the team to identify edge cases and ambiguities in model behavior.
• Review and compare 3–4 model-generated code responses per task using a structured ranking system.
• Evaluate code diffs for correctness, code quality, style, and efficiency. Provide clear, detailed rationales explaining the reasoning behind each ranking decision.