442 English-speaking jobs in Castile and León

Senior QA / Test Automation Engineer (Medical Devices) – Remote Spain Python | Robot Framework | High-Impact Scientific Software Cutting-Edge Scientific Technology Shape a Brand-New QA Function 100% Remote (Spain) Looking for your next challenge where you can enjoy the freedom of fully remote working?

io is looking for a product-focused, well-rounded Software Engineer who loves building and shipping impactful features end-to-end. This is a highly hands-on role where you’ll write production code, interact with customers, contribute to API documentation, and own full feature lifecycles across our platform.

Join Indra – Deimos and participate in international projects that shape the future of space technology. Your missionAnalyze, design, and implement software functionalities for ESA’s portal. Develop both frontend and backend components, ensuring robust and scalable solutions. Manage and optimize databases (PostgreSQL, MySQL).

About Us: Our client is a pioneering organization in the medical technology space, dedicated to transforming patient care through innovative devices that improve quality of life worldwide. Their focus is on developing advanced medical technologies that monitor metallic medical implants, and are currently looking to expand the team with a Senior Software Engineer.

Company DescriptionLocal Token Exchange is a peer to peer decentralized cryptocurrency exchange platform focused on providing a safe, uncomplicated, comprehensive, and fast trading experience. Our mission is to empower users through secure decentralized finance infrastructure and to simplify the way individuals and businesses interact with digital assets.

About RevolutPeople deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products — including spending, saving, investing, exchanging, travelling, and more — help our 65+ million customers get more from their money every day.

Lead Customer Success EngineerLocation: Spain / EU — RemoteType: Full-timeAbout SCANOSS SCANOSS provides an open source Software Composition Analysis (SCA) platform that helps developers and enterprises identify, track, and manage open source components in their code. Our tooling is open source and available on GitHub, enabling complete transparency and rapid developer adoption.

Finance Manager (Immediate Hire) On-site Barcelona (Hospitalet de Llobregat)A premium automotive group specializing in high-end vehicles, with operations in Barcelona and Marbella. The company offers exclusive customer service, a state-of-the-art showroom, and operates in a fast-growing business environment.

Your roleCell Design Engineer is responsible for contributing to the electrochemical design of lithium-ion battery cells for various applications. This position plays a vital role in supporting the Cell Design Manager in all aspects of cell design, from concept development to qualification, ensuring alignment with customer requirements and company objectives.

Our client, a leading global fund, is looking for a Bilingual (English speaking) Executive Assistant to support Investment professionals based in differing jurisdictions. This is a stand alone position to be undertaken from Madrid, however will support individuals globally. The remit includes but is not limited to:Manage rigorous diaries with frequently changing requirements (global time zones).

Company OverviewRecurrent Energy is a global leader in the development, ownership, and operation of utility-scale solar and energy storage projects. As a wholly owned subsidiary of Canadian Solar Inc. , we combine world-class technical expertise with a mission to accelerate the transition to clean energy.

We are working with a global leader in the pharmaceutical and life sciences industry, renowned for their commitment to innovation and improving patient outcomes. This German multinational with 60,000+ employees in 66 countries offers a unique opportunity to transform the world through healthcare, life sciences, and performance materials.

Multinational company with more than 50 years of experience in the development and manufacturing of high-precision thermoplastic solutions for sectors such as automotive, medical, electromechanical, industrial, and life sciences.

About the RoleWe are seeking an Infrastructure Automation Engineer with deep expertise in Ansible and a passion for building scalable, automated solutions. This role is pivotal in driving our Infrastructure as Code strategy, enabling seamless cloud migrations, and setting automation standards across the organization.

About the companyWe are Stayforlong, and for us travel is not just a means to an end but a journey of extraordinary moments and remarkable discoveries. As firm believers in the enriching power of prolonged stays, we are passionate about nurturing meaningful connections with the places our customers visit.

Our student residence, Nido Principe Pio are looking for a full time, friendly and customer-focused Night Administrator in Madrid, Spain. You will be the first point of contact for residents and visitors, welcoming them to the building and helping them with any queries.

Elevate Your Real Estate Career on the Costa del Sol with Hi HomesAbout Us: Hi Homes is a leading, tech-enabled real estate agency based in Calahonda, specializing in premium property sales and new developments across the Costa del Sol.

If you want to own the vision, architecture and delivery of AI products that transform how global GTM teams onboard, learn and sell, this role gives you the scope, ownership and influence to do exactly that. You will build a brand-new AI engineering function, lead a growing team, and ship internal AI applications that directly impact revenue growth.

On behalf of our key client, a major player in the video, streaming and gaming industry, we are seeking a thoughtful Senior Backend Developer to help shape the future of tools for storytellers. You’ll work closely with product and design teams to deeply understand user needs, untangle complexity, and deliver intuitive, elegant solutions for a global audience.

DAVANTIS TECHNOLOGIES is an AI-driven video analytics company, a global leader in intelligent video surveillance, with over 20 years of experience and operations in 40+ countries. At Davantis, we believe in an excellent work environment, continuous professional development, and a collaborative culture. Our people are our greatest asset.