6 months ago
Remote, JapanMid Level / Senior
Responsibilities
- Design and implement multi-file coding tasks covering bug fixing, feature development, refactoring, migration, and testing.
- Write clear natural-language specifications and complete reference implementations.
- Develop and extend unit and integration test suites.
- Review peer-generated tasks for correctness, clarity, realism, and alignment with expected outputs.
- Identify edge cases, ambiguities, and potential failure modes.
- Ensure consistency among specifications, code, tests, and expected outputs.
Requirements
- 3–7 years of professional software engineering experience.
- Advanced professional written proficiency in English and Japanese-language capability as stated in the recruiting criteria.
- Strong proficiency in Python and JavaScript/TypeScript.
- Working knowledge of Java, C#, or Go.
- Backend or full-stack development experience with production systems.
- Experience with testing frameworks such as pytest, Jest, JUnit, xUnit, or Go testing.
- Ability to debug and navigate large, multi-file codebases.
- Experience with code reviews, refactoring, and production migrations.
Benefits
- Remote, part-time, project-based consultant engagement.
- Per-project compensation, with hourly rates estimated from anticipated completion time.
- Consultants control their own schedules, provide their own tools, and may work with other vendors or employers subject to applicable allowances.