Full Stack Engineer Annotator

About the role

We are looking for a Full Stack Engineer Annotator to enrich and evaluate datasets that train AI models on full‑stack development workflows. In this role you will bridge frontend and backend knowledge, ensuring that AI‑generated solutions accurately reflect real‑world implementation patterns.

Key responsibilities

• Annotate and label full‑stack application datasets, covering both frontend and backend components.
• Assess integration logic between UI layers and APIs, as well as database interactions.
• Review and rank AI‑generated code snippets based on performance, maintainability, and best practices.
• Document findings, provide detailed evaluation notes, and suggest improvements for model training.
• Collaborate with data scientists to refine annotation guidelines and quality metrics.

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.
• Strong debugging and problem‑solving abilities.
• Relevant certification such as Meta Front‑End Developer Professional Certificate, AWS Certified Developer Associate, Microsoft Certified Full Stack Developer, or Certified Scrum Developer.

Required skills

• Frontend: React, Angular, Vue, HTML5, CSS3, JavaScript (ES6+).
• Backend: Node.js, Python, Java, C#.
• Experience with REST APIs, databases, and authentication systems.
• Understanding of system architecture and deployment workflows.