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Backend Engineering Specialist - Freelance AI Trainer Project

Worldwide - Remote🌐 Remote💼 Contract💰 $8–$8🗓 2026-06-26 → 2026-07-31

Core

Review and annotate AI-generated backend code, assess outputs for logical and structural soundness, and identify error patterns to train large-scale language models.

Role type

Mid-Senior Backend Engineering Specialist (AI Trainer)

Builds

Training data for large-scale language models

Domain

Artificial Intelligence / Backend Engineering

Deliverable

production ML models

Required skills

Python, Java, Go, C++, Django, Spring, Express, SQL, NoSQL, API design, distributed systems, cloud services, Docker, Kubernetes

Preferred skills

None stated

Responsibilities

Review and annotate AI-generated code, assess outputs for logical and structural soundness, identify and document error patterns, collaborate with team to refine prompts and evaluation methods

Seniority

Mid-Senior, hands-on IC

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