Remote Part-Time Full-Stack Engineer & Task Architect

Anyone AI Inc.; Polska; Hybrid; PLN 212,000 - 636,000; Part time

Job summary

Anyone AI Inc. is seeking part-time, project-based experts to design and evaluate realistic software engineering tasks. You will work remotely, creating complex coding scenarios, writing specifications, and reviewing peer submissions for quality and accuracy.

Contributors can manage their own schedules, provide their own tools, and may work for multiple clients. Compensation is per project, with hourly estimates provided in bids.

Qualifications

• Advanced professional written proficiency in English
• 3–7 years of professional software engineering experience
• Backend or full‑stack development experience in production systems
• Experience with testing frameworks (e.g., pytest, Jest, JUnit, xUnit, Go testing)
• Proven ability to debug and navigate large, multi‑file codebases
• Experience with code reviews, refactoring, and production migrations

Responsibilities

• Design and implement multi-file coding tasks across bug fixing, feature development, refactoring, and testing
• Write clear natural-language specifications and reference implementations
• Develop and extend unit and integration test suites
• Review peer-generated tasks for correctness, clarity, and realism
• Identify edge cases, ambiguities, and potential failure modes
• Ensure alignment between specifications, code, and expected outputs

Skills

English Proficiency

Software Engineering Experience

Backend/Full-Stack

Testing Frameworks

Debugging Large Codebases

Code Reviews & Refactoring

Tools

pytest

Jest

JUnit

xUnit

Go testing

Job description

Anyone AI Inc. is seeking part-time, project-based experts to design and evaluate realistic software engineering tasks. You will work remotely, creating complex coding scenarios, writing specifications, and reviewing peer submissions for quality and accuracy.

Contributors can manage their own schedules, provide their own tools, and may work for multiple clients. Compensation is per project, with hourly estimates provided in bids.