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AI Developer Engineer

On-site in Barcelona·Full-time·Added today (last checked 16 Oct)

Pasiona

41 open roles

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Overview

Work mode: On-site, Barcelona
Contract: Permanent contract, full-time hours
English: Required
Benefits: Private health insurance

Visa options

The ad doesn’t mention sponsorship
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Skills

Nice to have

Requirements

What we're looking for

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.

Nice to have

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.

Languages

English is a must

Pay & benefits

What you'll get

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.

The role

What you'll do

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.

Ubicación

Barcelona

About Pasiona

Pasiona is a technology consulting firm specializing in cybersecurity, cloud infrastructure, and digital transformation. The company operates as a strategic partner for enterprises, offering services that range from vulnerability management and penetration testing to AI-driven platform engineering and data integration. With a global footprint, Pasiona combines deep technical expertise with a strong focus on innovation, helping organizations modernize their IT environments and secure their digital assets.

In Spain, Pasiona has established a significant presence in Barcelona, where it runs its Spanish operations and serves as a hub for international talent. The company is known for its collaborative, engineering-driven culture and actively recruits international professionals, offering opportunities for growth in areas like AI, cloud security, and platform engineering. For international hires, Pasiona provides a multicultural environment and the chance to work on cutting-edge projects, making it an attractive destination for those looking to build a career in Spain's thriving tech sector.

Industry: Tech Consulting
Founded: 2010
Employees: 100–500
Headquarters: Barcelona, Spain
In Spain: Barcelona
Website: pasiona.com

Good to know if you are moving

Pasiona is headquartered in Barcelona, so international hires would be joining the company at its global HQ.
The company's working language is English, making it accessible for non-Spanish speakers.
Pasiona offers visa sponsorship and relocation support for international candidates.
The company has a strong focus on professional development and certifications in cybersecurity and cloud technologies.
Barcelona offers a high quality of life, with a strong tech ecosystem and international community.

In their own words

Additional information

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.

All open roles at Pasiona