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Full stack Engineer Annotator at Odixcity Consulting – Spain | Jobyssey

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Full stack Engineer Annotator

Full stack Engineer Annotator

Odixcity Consulting · Spain · 1 week ago

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Category: Fullstack
Experience: 3+ years

ai angular api authentication aws csharp css html java javascript nodejs python react rest scrum

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Reviews and labels full-stack engineering datasets to help train and evaluate AI models, checking frontend/backend integration, UI-to-API/database interactions, debugging tasks, and ranking AI-generated solutions. Requires solid React/Angular/Vue and Node.js/Python/Java/C# background plus a relevant certification.

Job Summary

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

Job 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.

Job Requirements

Bachelor'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)

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