486 English-speaking jobs in Basque Country

ROLE: Senior Mixed-Signal IC Design Engineer LOCATION: Madrid, Spain SALARY: Negotiable DURATION: Permanent An exciting opportunity to join a high-tech R&D team in Madrid, developing advanced analog and mixed-signal ICs in leading-edge CMOS technologies.

We are searching for a Data & Analytics Leader with at least 8+ years of experience driving AI and Data strategies in banking, fintech, and/or outsourcing sectors with proven ability to lead high-performance teams, align data strategy with business goals, and deliver measurable impact through innovation and governance.

We are the largest chain of ortho clinics with fully digital processes. We have revolutionized the invisible orthodontic sector with the best team of professionals specialized in making people smile and using the latest technology for the diagnosis, treatment, and follow-up of all cases.

Backend Engineer - Fixed Term Contract / Infrastructure and Automation We're looking for a number of Backend Engineers to help build robust services and automation pipelines that support next generation AI and quantum inspired technologies.

Fullstack Software Engineer - React or NextJS / Python / Typescript / ML / LLM We're hiring for an experienced fullstack software engineer with experience in either React or Next. JS and Python for a rapidly expanding deep tech company that is backed by major global investors.

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.

Full-Stack Engineer - Quantum / AI - (Fixed-term contract) - based in Zaragoza, Spain We are recruiting for a fast-growing European deep-tech company working at the cutting edge of quantum technologies and AI. They're backed by major investors and are developing technology that makes AI models faster, more efficient, and significantly cheaper to run.

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.

We are a European deep-tech leader in the quantum and AI space, supported by major global strategic investors. Our mission involves technology that is already transforming AI deployment worldwide, notably by compressing large language models by up to 95% without accuracy loss and reducing inference costs by 50-80%.

We are looking for a Backend Engineer who enjoys building reliable, scalable services that power advanced AI and data-intensive applications. In this role, you'll collaborate with cross-functional teams to transform research-driven concepts into robust production components.

Frontend Engineer - Fixed Term Contract / Research Tools and Interfaces We'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.

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.

In this position, you will be designing and developing frontend UI systems and working on cutting edge solutions. This is a contractr position until end of June 2026 with potential scope to extend. You will be working hybrid in Zaragoza. Around 2-3 days per week on-site and rest of week remote. These contracts will be payrolled directly with the company.

We are seeking a Frontend Engineer to contribute to the development of advanced interfaces that support cutting-edge AI and data-driven workflows. This role is ideal for someone who enjoys transforming complex technical ideas into clean, efficient, and intuitive user experiences.

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.

We are looking for a senior fullstack software engineer to join one of our clients. You will be the main developer responsible for the backend service, with a strong focus on performance, reliability, and scalability to support thousands of concurrent users and high-frequency external service integrations.

We are still looking for the very Top Talent. . . and we would be delighted if you were to join our team! More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35. 000 employees all over the world and presence in more than 35 countries.

At PropHero we are seeking a hands-on Data Scientist Lead to guide our AI/ML strategy and execution. This role combines deep technical expertise in classical machine learning with practical experience in generative AI, ensuring our solutions are both state-of-the-art and production-ready.

At RemoteStar, we're currently hiring for one of our client based in Spain. Work Location: Relocation to Barcelona / Madrid / Zaragoza Relocation package (if applicable) will be given About client : Well-funded and fast-growing deep-tech company founded in 2019. We are the biggest Quantum Software company in the EU.

Kudzu Partners is your strategic ally in educational innovation. We transform organizational learning through simulations, surveys, and automated reporting systems that accelerate skill and competency development, creating real impact on people and business results. We are looking for a Regional Head of Sales to lead and expand our commercial operations across Europe, the Middle East, and Africa.