Sr Node.js Developer - Remote

About the role

Job Type: Contractor (~15 hrs/week). Location: Remote. Work on challenging coding tasks designed to improve next-generation AI systems. You'll create realistic coding problems, implement features and bug fixes, and build deterministic verifiers to evaluate solutions.

Responsibilities

• Develop and debug complex software
• Implement new features and improvements
• Refactor and optimize existing codebases
• Design coding tasks and reliable verification systems
• Apply strong software engineering and algorithmic principles

Requirements

Strong backend development experience; experience building scalable services and APIs; strong debugging and performance optimization skills; excellent code review and problem-solving abilities; cybersecurity/SecOps experience is a plus.

Skills

• Python 3
• Java
• Rust
• TypeScript
• C++
• Algorithms & Data Structures
• Bug Fixing & Feature Implementation
• Codebase Refactoring
• Performance Optimization
• Automated Testing
• Backend Development

Schedule

Flexible