Full Stack Engineer Annotator

About the role

The Full Stack Engineer Annotator will work on assessing and labeling frontend and backend engineering datasets. This role ensures that AI models accurately understand full‑stack workflows, architecture, and implementation patterns, supporting the development of smarter development tools.

Key responsibilities

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

Required profile

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

Required skills

• React, Angular, or Vue
• HTML5, CSS3, JavaScript (ES6+)
• Node.js, Python, Java, C#
• REST APIs
• Database technologies
• Authentication systems