AI Developer Engineer

PasionaBarcelonaJob.bopublished 10/16/2026
Must-have:TypeScriptJavaScriptAISecurity

Your tasks

  • Design and implement a coherent AI ecosystem around the existing Design System.
  • Explore how AI capabilities can be integrated into Design System workflows, documentation, and developer tools.
  • Identify opportunities to improve how developers discover, understand, and consume Design System components and resources using AI.
  • Design, develop, and maintain integrations using the Model Context Protocol (MCP).
  • Build or integrate MCP servers and tools that expose relevant Design System resources, documentation, components, or development capabilities to AI assistants.
  • Develop reusable AI skills, prompt templates, and structured workflows for common development tasks.
  • Package AI capabilities into modular, documented, and easy-to-use assets that can be shared across teams.
  • Improve developer productivity by reducing repetitive tasks and simplifying access to technical knowledge.
  • Create documentation, examples, templates, and guidelines that encourage adoption and gather internal feedback.

Requirements

Requisitos mínimos

  • Strong software engineering background and hands-on development experience.
  • Practical knowledge of the Model Context Protocol (MCP), including building or integrating MCP servers, tools, or clients.
  • Experience designing and implementing reusable prompts, AI skills, agent instructions, or AI-powered workflows.
  • Experience integrating AI capabilities into software development processes or developer tooling.
  • Ability to package technical capabilities into reusable, documented solutions that other developers can easily adopt.
  • Understanding of API integrations, software architecture, modular design, and maintainable code.
  • Strong problem-solving skills and the ability to turn emerging AI technologies into practical engineering solutions.

Requisitos valorables

  • Experience working with AI coding assistants and agent-based development workflows.
  • Familiarity with LLM APIs, tool calling, structured outputs, and context management.
  • Experience with TypeScript/JavaScript and modern web development ecosystems.
  • Experience with developer platforms, CLI tools, internal tooling, or automation.
  • Familiarity with design systems, component libraries, UI frameworks, and technical documentation.
  • Experience with automated testing, evaluation, and quality assurance for AI-powered solutions.
  • Understanding of AI security, permissions, privacy, and governance.

What we offer

  • A day off for your birthday so you can celebrate it however you like!
  • Improvements in paid leave for a better work-life balance.
  • Access to private medical insurance for your peace of mind.
  • Extra vacation days based on your seniority, because we value your rest and well-being.
  • At Pasiona, we are committed to diversity and equal opportunities.
  • We encourage all individuals to apply, regardless of gender, age, disability, sexual orientation, gender identity, ethnic origin, religion, or any other personal or social circumstances.