About The Role

What if your years of software engineering experience could directly shape how AI writes code for millions of developers? We're looking for Software Engineers in Buenos Aires to evaluate, rank, and refine AI-generated code — helping the next generation of coding assistants produce solutions that are correct, efficient, idiomatic, and production-ready.

Buenos Aires has become one of Latin America's most dynamic tech hubs, and your deep understanding of software architecture, design patterns, and real-world engineering trade-offs is exactly what AI models need to get better. This isn't about writing boilerplate — it's about applying expert judgment to push the boundaries of what AI can do with code.

This is a fully remote, adaptable contract role built for experienced developers who want meaningful, high-impact work on their own schedule.

Organization: Alignerr
Type: Hourly Contract
Location: Remote
Commitment: 10–40 hours/week

What You'll Do

Review and rank AI-generated code solutions across multiple programming languages and problem domains




Evaluate code for correctness, efficiency, readability, maintainability, and adherence to best practices
Identify bugs, anti-patterns, security issues, and performance bottlenecks in AI-generated outputs
Write detailed, structured feedback explaining why one solution is better than another
Refine and improve AI-generated code to meet production-level engineering standards
Provide preference rankings that help AI models learn what "good code" actually looks like
Work independently and asynchronously — fully on your own schedule

Who You Are

Software engineer with 3+ years of professional development experience
Proficient in one or more major programming languages (e.g., Python, JavaScript/TypeScript, Java, C++, Go, Rust)
Strong grasp of data structures, algorithms, and computational complexity
Deep understanding of software design principles, clean code practices, and engineering trade-offs
Experienced with co

📌 Software Engineer — AI Code Ranking (Buenos Aires)
🏢 Alignerr
📍 Buenos Aires