Backend Developer - AI Trainer (Argentina)
$93,600–$166,400 year
Remote · Buenos Aires, Buenos Aires F.D., Argentina or Argentina
Job Summary
Backend Developer - AI Trainer role (Argentina) for part-time, project-based consultant work. You will 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 and potential failure modes; ensure alignment between specifications, code, and expected outputs. Remote work from Argentina (Buenos Aires or country-wide remote) with English proficiency required and 3–7 years of software engineering experience in Python and JavaScript/TypeScript; production-backend experience; familiarity with Java, C#, or Go; testing frameworks; and code reviews/refactoring/migrations. Compensation is per-project with hourly-rate estimates provided in the description; consultants control their schedule and may work for other clients.
Required Qualifications
- - Advanced professional written proficiency in English
- - 3–7 years of professional software engineering experience
- - Strong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or Go
- - 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
- - Engagement: Part-time, project-based expert evaluation work
- - Work Type: Remote
Apply with one swipe on Sorce. We auto-fill applications and apply on your behalf — no cover letters, no 40-minute forms.
Hiring someone like this?
Get your role in front of qualified candidates on Sorce.