AI Code-Quality Engineer — Frontier Models (Remote)

DataAnnotation; Jacksonville (FL); Remote; USD 170,000 - 243,000; Full time

Job summary

DataAnnotation is where 100k+ experts train the world’s leading AI models. You’ll run frontier-model coding sessions on real tasks, analyze the outputs, and document failures to push progress. This role rewards clear written English, practical production experience, and a bias for fast velocity.

No degree is required; your ability to ship and explain work matters most. You'll collaborate remotely with a global team, receive feedback on your reasoning, and impact how models improve before

Qualifications

• Open-source experience shipping production code.
• Clear written English: your explanations are the training signal.
• No degree required; focus on what you can do.

Responsibilities

• Vibe-code with frontier models on real tasks: fix a bug, extend an API, ship a feature, and see how far the model gets on its own.
• Analyze the AI's work against production standards: find the bugs, explain the failure, and rate the model's reasoning.
• Red-team the models to expose unsafe code, faked test passes, and confidently wrong solutions before real users hit them.

Skills

Open-source experience

English proficiency

No degree required

Job description

DataAnnotation is where 100k+ experts train the world’s leading AI models. You’ll run frontier-model coding sessions on real tasks, analyze the outputs, and document failures to push progress. This role rewards clear written English, practical production experience, and a bias for fast velocity.

No degree is required; your ability to ship and explain work matters most. You'll collaborate remotely with a global team, receive feedback on your reasoning, and impact how models improve before