Chief Technology Architect

European Tech Recruit; Zaragoza; Híbrido; EUR 70.000 - 90.000; Jornada completa

Descripción de la vacante

A leading technology recruitment firm is seeking a Fullstack Engineer for a fixed-term contract based in Zaragoza, Spain. The role involves building applications that support AI and quantum technologies. Collaborating closely with teams, the ideal candidate will require 2-5 years of experience in fullstack development with skills in React, TypeScript, and Python. This position offers a competitive package including bonuses and relocation assistance. Applicants must have the right to work in Spain.

Servicios

Competitive salary

Signing bonuses

Relocation assistance

Formación

• 2-5 years of experience in fullstack development.
• Proficiency with React or Next.Js and TypeScript.
• Familiarity with Python frameworks such as FastAPI or Django.

Responsabilidades

• Build fullstack applications for research workflows.
• Develop internal dashboards and automation tools.
• Contribute to cloud deployment and CI/CD.

Conocimientos

Frontend and backend development

React or Next.Js

TypeScript

Python (FastAPI or Django)

SQL databases

Docker

Cloud deployments

API design

Data visualization

Descripción del empleo

Fullstack Engineer - Fixed Term Contract / Quantum and AI

We’re hiring a number of Fullstack Engineers to help build internal tools and interfaces that support state of the art AI and quantum inspired technologies. This team develops systems that enable extreme compression of large language models, reducing size by up to 95 percent and cutting inference costs by as much as 80 percent.

Their work is reshaping how AI is deployed across industries by making it faster, more efficient, and more accessible.

This is a fixed term contract on a hybrid model based in Zaragoza. The initial term runs until mid 2026 with the potential for extension. You’ll receive a competitive package including signing and retention bonuses (plus relocation assistance if needed)

In this role you will:

• Build fullstack applications that bring research workflows to life
• Develop dashboards, automation tools, and data rich interfaces
• Work across React or Next.Js and TypeScript on the frontend and Python on the backend
• Shape APIs, data models, and integration patterns
• Collaborate with researchers, product managers, and engineers to translate experimentation into polished tools
• Contribute to cloud deployment, CI or CD, and containerized development

What you’ll need:

• Two to five years experience across frontend and backend development
• Proficiency with React or Next.Js, TypeScript, and Python frameworks such as FastAPI or Django
• Experience with SQL databases, Docker, and cloud based deployments
• Strong understanding of API design and frontend to backend integration
• Experience building internal dashboards or workflow tools
• A product focused mindset with the ability to simplify complex R&D processes
• Familiarity with LLM or MLOps tooling is a plus
• Experience with data visualization or workflow orchestration is welcome

If you enjoy turning exploratory research ideas into intuitive production tools, we’d be happy to speak with you.

In accordance with local employment laws, applicants must have current, valid authorisation to work in Spain at the time of application. We are unable to sponsor employment visas for this role. Applications from individuals without existing work authorisation for Spain cannot be considered.

If this sounds interesting and you'd like to learn more, click the link below to apply or email me with a copy of your CV on

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