Full Stack Engineer Annotator

About the role

The Full Stack Engineer Annotator will assess frontend and backend engineering datasets, ensuring AI models correctly interpret full‑stack workflows, architecture, and implementation patterns.

Key responsibilities

• Annotate full‑stack application datasets.
• Evaluate frontend and backend integration logic.
• Review UI interaction with APIs and databases.
• Label debugging, optimization, and feature implementation tasks.
• Rank AI‑generated solutions based on performance and maintainability.
• Provide technical documentation and evaluation notes.

Required profile

• Bachelor’s degree in Computer Science, Software Engineering, or a related technical discipline.
• 3‑5 years of experience as a Full Stack Developer.
• Strong debugging and problem‑solving skills.
• Certified in at least one of: Meta Front‑End Developer Professional Certificate, AWS Certified Developer Associate, Microsoft Certified Full Stack Developer, Certified Scrum Developer (CSD).

Required skills

• Proficiency with modern frontend frameworks such as React, Angular, or Vue.
• Strong knowledge of HTML5, CSS3, and JavaScript (ES6+).
• Experience with backend technologies like Node.js, Python, Java, or C#.
• Familiarity with REST APIs, databases, and authentication systems.
• Understanding of system architecture and deployment workflows.