remotely.living

Sr Python Developer - Remote

Remote - United States · 2026-09-23

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Job description

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