Full Stack Engineer Annotator

About the role

The Full Stack Engineer Annotator will work on curating and labeling datasets that capture the complete lifecycle of full‑stack applications. This role ensures AI models accurately understand frontend‑backend interactions, architecture patterns, and implementation details.

Key responsibilities

• Annotate datasets describing full‑stack application workflows and integration points.
• Evaluate and label frontend and backend integration logic, UI‑API interactions, and database operations.
• Document debugging, optimization, and feature implementation tasks for AI training.
• Rank AI‑generated solutions based on performance, maintainability, and architectural quality.
• Produce clear technical documentation and evaluation notes for each annotated item.

Required profile

• Bachelor’s degree in Computer Science, Software Engineering or a related field.
• 3–5 years of professional experience as a Full Stack Developer.
• Relevant certification such as Meta Front‑End Developer Professional Certificate, AWS Certified Developer – Associate, Microsoft Certified Full Stack Developer, or Certified Scrum Developer (CSD).

Required skills

• Frontend: React, Angular, Vue, HTML5, CSS3, JavaScript (ES6+).
• Backend: Node.js, Python, Java, C#.
• API & data: REST APIs, relational and NoSQL databases, authentication systems.
• Understanding of system architecture and deployment workflows.
• Strong debugging and problem‑solving abilities.