Sr Node.js Developer - Remote

Senior Software Engineer

Job Type: Contractor (~15 hrs/week)
Location: Remote
Schedule: Flexible

Required Skills

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

Job Summary

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.

What We're Looking For

• 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

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