402 English-speaking jobs in Castile and León

Front-End Software Developer The role is on-site in Madrid. An established technology-driven company is seeking a talented Front-End Developer to join their growing development team in Madrid. This role suits someone who enjoys solving complex challenges, working closely with users, and delivering innovative, high-performing web applications.

IMPORTANT PLEASE READ BEFORE APPLYING:This role can only consider candidates currently based in Spain as the working agreement will be in the form of permanent employment contract. About the RoleOur client, an innovative player in the streaming space, is seeking a Senior Ruby on Rails Developer to join their growing engineering team.

At CORUS we are looking for a Site Reliability Engineer (SRE) to join our IT Operations team on an international project.

At CORUS, we are looking for a freelance Data Engineer with Snowflake expertise to join our team on an international project. Location: Remote from Spain. Duration: 3–4 months (possible extension)Contract Type: Freelance positionRequired Experience / Knowledge:Degree in Computer Engineering or a related field. Experience with the Snowflake platform and developing SQL procedures in SQL.

Here at CORUS we are looking for an Senior OutSystems Developer to join our team for an international project. Location: Remote from Spain.

At CORUS we are looking for a Data or Software Engineer to join our team in an international insurance project. Location: Remote from Spain. You will:Develop and implement software solutions focused on artificial intelligence and machine learning. Collaborate with multidisciplinary teams to design efficient and scalable AI models.

Senior MLOps EngineerLocation: Remote from Spain (Spanish employment contract)We are looking for a skilled and experienced MLOps Engineer with business orientation to join our dynamic and innovative team at Intellias.

With more than 3 000 people globally, Intellias is a company where benchmark technological solutions are born. Join in and take your part in digitalizing the world. Our customer is a world’s leading pay-per-click (PPC) performance display advertising and the partner of more 3000 ecommerce brands. Commercially present in 40 countries with head office in France.

For 20 years Intellias has been developing top-tier digital solutions for the world’s leading companies, keeping them in line with the latest technology trends. Join in and provide innovations for the future! In connection with subsequent business expansion, Intellias is strengthening the capabilities in delivery leadership.

Senior Data Engineer (with Java experience)Location: Remote from Spain (an indefinite Spanish contract)Readinees for Business trips: the final interview be conducted onsite in Frankfurt. Our client is an independent and globally-established trading venue with more than 250 employees and more than 50 different nationalities worldwide.

Requirements:5+ years of working experience as a Python DeveloperIn-depth understanding of advanced Python features and major Python frameworks (e. g. ,Django, Flask, FastAPI, SQLAlchemy)Expertise in designing and implementing RESTful APIs and microservices architecturesAt least 2 years of commercial experience with FEGood understanding of front-end technologies and frameworks, specifically Angular.

With 3,000 people globally, Intellias is a company where benchmark technological solutions are born. Join in and take your part in digitalizing the world. We are exploring cutting-edge OCR and metadata extraction from PDF documents. OCR and document intelligence are rapidly evolving fields, with open-source models like DeepSeek OCR and LightOn OCR pushing the boundaries.

Who We Are Whitewater Group is a leading provider of innovative and sustainable water treatment engineering systems operating in Ireland, UK and across Europe in the Data Centre, Pharma, Power and Industrial sectors. We specialize in designing, installing, commissioning, and maintaining water treatment solutions to meet our clients' specific needs.

We are looking for a Revenue Manager to look after part of the Kaimo hotel portfolio, as well as being part of the team that will bring Kaimo to the next level! Kaimo is a Revenue Management Consultancy company, helping more than 70 properties in Europe to maximise their revenues. Our portfolio varies from independent hotels to international brands.

tml Partners is hiring: Advertising Account ManagerAre you passionate about advertising, client relationships, and campaign performance? At tml Partners, we connect world-class marketing professionals with leading brands — and now, we’re looking for an Advertising Account Manager to join our growing team.

We are looking for an expert to work as Backend Developer! What do you need to fulfill this job? Microservice architecture-APIs composition-RestFul-OpenAPI, SwaggerJava 8, 11Spring (Spring-Boot, Spring-Batch, MVC)MavenJunit, Mockito, Wiremock, MockMVCJPA, Oracle, JDBCExperience working with Azure DevopsWhat is a plus?

Kaspersky has been protecting individuals and corporate clients all over the world from cyber threats for 26 years. We have 400 million unique users, 270 000 corporate clients, 517 products, 1100 technological patents and 34 offices around the world. Today our team has more than 5 000 top level experts, all of them regular people with their own talents and hobbies.

We’re supporting a major insurer in delivering a large-scale Guidewire PolicyCenter implementation and are looking for experienced Developers and DevOps Engineers to join the technical delivery team. You’ll be responsible for building, configuring, and integrating PolicyCenter solutions, ensuring performance, scalability, and alignment with business and architectural standards.

IntroductionWe are looking for a skilled DevOps Engineer to join our team and help optimize and enhance our operations system. As a part of italki, you’ll work on ensuring the reliability of services provided to millions of users worldwide, tackling challenges that push your technical skills while exploring industry-leading technologies.

The ideal candidate is a self-motivated, multi-tasker, and demonstrated team-player. You will be a developer responsible for the development of new software products and enhancements to existing products. You should excel in working with large-scale applications and frameworks and have outstanding communication and leadership skills. ResponsibilitiesProgramming in Python and C# .