Full Stack Engineer Annotator

About the role

The Full Stack Engineer Annotator will work on assessing and labeling datasets that capture full‑stack application workflows. You will help ensure AI models correctly understand frontend and backend integration patterns, architecture decisions, and implementation details.

Key responsibilities

• Annotate full‑stack application datasets, covering UI interactions, API calls, and database operations.
• Evaluate integration logic between frontend frameworks and backend services.
• Review and label debugging, optimization, and feature implementation tasks.
• Rank AI‑generated solutions based on performance, maintainability, and scalability.
• Produce clear technical documentation and evaluation notes for each annotated dataset.

Required profile

• Bachelor’s degree in Computer Science, Software Engineering, or a related field.
• 3–5 years of experience as a Full Stack Developer.
• Strong problem‑solving and debugging abilities.
• Certification in at least one of the following: 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#.
• Experience with REST APIs, databases, and authentication systems.
• Understanding of system architecture and deployment workflows.