36 English-speaking jobs in Aragon

The role:Collaborate with a team of quantum and AI specialists. Solve high-value problems for Fortune-500 clients in government and private sectors. Contribute to the industrialization of core AI and quantum technologies. Design, develop, and deploy maintainable, high-quality software systems. Take technical leadership and work alongside software, DevOps, ML, and quantum experts.

Frontend Engineer - Fixed Term Contract / Research Tools and InterfacesWe’re seeking a number of Frontend Engineers to build intuitive interfaces for advanced AI and quantum inspired systems. The team develops tools that support model compression technology capable of reducing LLM size by up to 95 percent and cutting deployment costs by 50 to 80 percent.

Backend Engineer - Quantum + AI - 9 months contract - Zaragoza, SpainJoin a European deep-tech leader at the forefront of quantum and AI innovation. The team is backed by major global strategic investors and strong EU support, and is already reshaping how AI is deployed worldwide. As the business expands we are now looking for a Backend Engineer to join the team in Zaragoza.

We are looking for Backend Engineers (various levels of seniority) to join an exciting European DeepTech start-up in Zaragoza. They can offer hybrid working (3 days on-site) within a commutable distance. They’re a fast-growing AI & quantum computing company that develops cutting-edge software that boosts performance & efficiency.

Frontend Engineer - Quantum + AI - 9 months contract - Zaragoza, SpainJoin a European deep-tech leader at the forefront of quantum and AI innovation. The team is backed by major global strategic investors and strong EU support, and is already reshaping how AI is deployed worldwide. As the business expands we are now looking for a Frontend Engineer to join the team in Zaragoza.

We are a European deep-tech leader specializing in quantum and AI, backed by major global investors. Our groundbreaking technology is transforming AI deployment worldwide by compressing large language models by up to 95% without losing accuracy and cutting inference costs by 50-80%. Join us to work on cutting-edge solutions that make AI faster, greener, and more accessible.

Backend Software Engineer - Python or Go / ML / LLMWe're hiring for an experienced backend engineer with experience in either Python or Go for a rapidly expanding deep tech company that is backed by major global investors. In this position, you will be designing and developing backend systems and working on cutting edge solutions.

Mobile Applications Developer - iOS / Android / Language ModelsWe're hiring for an experienced mobile applications developer with experience in iOS and Android application development for a rapidly expanding quantum and AI company. The role is a 9 month contract with potential scope to extend and you will be working hybrid in Zaragoza. Around 2-3 days per week on-site and rest of week remote.

A Quantum Computing & AI software company based in Zaragoza are seeking to bolster their team with a talented technical project manager. Responsibilities:Manage teams of engineers and ML practitioners to deliver impactful LLM and AI solutions for top-tier clients. Oversee scoping, planning, execution, and deployment, ensuring timely and high-quality delivery of ML initiatives.

Software Engineer - Fixed Term Contract / Quantum and AIWe’re looking for a Software Engineer to join a team building next generation AI and quantum inspired technologies. Their work enables extreme model compression that reduces the size of large language models by up to 95 percent while keeping accuracy intact, cutting deployment costs by as much as 80 percent.

The team is supported by significant global backing and European initiatives and is building infrastructure that makes AI deployment faster, more efficient, and widely accessible. This contract runs until the end of June 2026 on a hybrid model and includes a competitive package with signing and retention bonuses.

We are at the forefront of applying advanced research to real-world challenges, backed by global investors and strong institutional support. Our ground-breaking technology is already transforming how AI is deployed worldwide — making large-scale models faster, greener, and more efficient.

Project Manager – AWS, MEP DesignAragón region (Zaragoza / Villanueva de Gállego)Contract OpportunityWe are seeking an experienced Project Manager with a strong MEP design and data centre background to support our consultancy team on active AWS hyperscale data centre projects in the Aragón region.

**This is initially a Fixed Term Contract until June 30th 2026 - Hybrid from Zaragoza**Responsibilities• Design and develop new techniques to compress Large Language Models based on quantum-inspired technologies to solve challenging use cases in various domains.

**This is initially a Fixed Term Contract - Hybrid from Zaragoza**Responsibilities• Design and develop new techniques to compress Large Language Models based on quantum-inspired technologies to solve challenging use cases in various domains.

Part-Time Mental Health Therapist (Hybrid: Remote & In-Person) Location: La Almunia de Doña Godina, Aragon, Spain City: La Almunia de Doña Godina, Spain Our mission: to eliminate every barrier to mental health. Spring Health is the leading comprehensive mental health benefit for employers.