Job SummaryThe Full Stack Engineer Annotator will assess frontend and backend engineering datasets, ensuring AI models correctly interpret full-stack workflows, architecture, and implementation patterns.Job ResponsibilitiesAnnotate 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.Job RequirementsBachelor's Degree in Computer Science, Software Engineering, or related technical discipline.Minimum 3-5 years' experience as a Full Stack Developer.Strong experience with modern frontend technologies such as Proficiency in React,



Angular, or Vue, HTML5, CSS3, JavaScript (ES6+)Proficiency in backend technologies such as (Node.Js, Python, Java, C# etc.).Experience with REST APIs, databases, and authentication systems.Understanding of system architecture and deployment workflows.Strong debugging and problem-solving skills.Candidates must be certified in one of the following: Meta Front-End Developer Professional Certificate, AWS Certified Developer Associate, Microsoft Certified Full Stack Developer, and/ or Certified Scrum Developer (CSD)#J-18808-Ljbffr

📌 Full Stack Engineer Annotator (Madrid)
🏢 Odixcity Consulting
📍 Madrid