Empleos de full stack software engineering en Madrid

Responsibilities * Lead the design, development and operation of new capabilities across our SaaS products. * Make architectural decisions that balance immediate business needs with long‐term scalability and maintainability. * Work closely with product, engineering and business leadership to shape product roadmaps and technical strategy. * Identify and...

Taxfix, Madrid-based, is seeking a senior software engineer to build core features for our flagship product. You'll own end‐to‐end delivery in a cross‐functional team, turning complex tax scenarios into reliable experiences with an AI‐first approach. You'll contribute across frontend and backend with React and Node.js, collaborate with product,...

MediaRadar is seeking a Software Engineer I to join our Madrid-based team, building features across our modern cloud platform with guidance from senior engineers. You'll contribute end-to-end across UI, backend, and data interfaces, gaining exposure to adtech, data intelligence, and advertising insights in a fast-growing, globally expanding company. Ideal...

Roche seeks a Custom Software Developer to design, build, and maintain scalable digital solutions in a cross-functional agile squad. You will work across the full delivery lifecycle from analysis to automated deployment, combining strong backend Java/Python and frontend Angular/TypeScript skills with modern DevOps practices. Desirable experience includes...

IT SkillSprint 2027 is an intensive training programme for third-year university students, delivered through a collaboration between Ironhack, the Innovation and Digital Development Agency (IDDA), and the Ministry of Science and Education of the Republic of Azerbaijan. #About the Role We are looking for an experienced, dynamic, and passionate Lead Teacher to...

Are you looking for an innovative and well‐established place to develop your professional career? GMV is a technology group with extensive experience. If you want to know more about us, visit the GMV website. What challenge will you be taking on? As part of our team, you will work on critical systems for the space sector, developing high‐quality web...

Full Stack (React+Node.js) Software Engineer for Satellite Control Centers We are expanding our teams in the SPACE sector to take on projects related to Satellite Control Centers. WHAT CHALLENGE WILL YOU BE TAKING ON? As part of our team, you will work on critical systems for the space sector, developing high-quality web applications that support real...

IT SkillSprint 2027 is an intensive training programme for third-year university students, delivered through a collaboration between Ironhack, the Innovation and Digital Development Agency (IDDA), and the Ministry of Science and Education of the Republic of Azerbaijan.#About the RoleWe are looking for an experienced, dynamic, and passionate Lead Teacher to...

Compensation: EUR 55,000 - EUR 60,000 - yearlyCompany DescriptionNIQ Cadence helps brands decide how to spend their marketing budget across channels. Cadence is a compound AI operating system for marketing effectiveness. It combines Marketing Mix Modeling (MMM), budget optimization, and LLM agents.CadenceIO is the operator UI of Cadence. Operators use...

MITK) is a global leader in digital & biometric identity authentication, fraud prevention, and mobile deposit solutions. Our verified identity platform and advanced image capture solutions are built on the latest advancements in biometric recognition, artificial intelligence, computer vision and machine learning, and trusted by over 7,500 organizations...

Taxfix is seeking a Senior Software Engineer to build core features for our flagship product, turning complex tax scenarios into simple, reliable experiences. You will work in a cross-functional team, owning end-to-end delivery from discovery to release while embracing AI-first software development. You’ll contribute to scalable design and maintainable...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Full-Stack Engineer (Backend Leaning) – Payments Engineering based in Spain. As a Full-Stack Engineer specializing in backend development, you will help build and evolve the payment infrastructure that powers a rapidly...

¡En Ayesa Digital crecemos Contigo! Cada profesional de nuestra empresa es importante para nosotros, nos ayudan a crecer de manera diversa y gracias a ellos somos 11.000 personas trabajando con el mismo objetivo en 10 países.Si eres una persona entusiasta y buscas un nuevo reto profesional, ¡Este es tu sitio!¿Qué harás?Desarrollar aplicaciones web...

Compensation: EUR 55,000 - EUR 60,000 - yearlyCompany DescriptionNIQ Cadence helps brands decide how to spend their marketing budget across channels. Cadence is a compound AI operating system for marketing effectiveness. It combines Marketing Mix Modeling (MMM), budget optimization, and LLM agents.CadenceIO is the operator UI of Cadence. Operators use...

Se busca un Desarrollador Full Stack Senior con alto nivel de inglés para unirse a un equipo internacional en Almato Iberia.El rol implica el diseño e implementación de sistemas de software, desarrollo de aplicaciones de IA y datos, y colaboración en un equipo ágil, trabajando en proyectos innovadores de forma remota o híbrida.

Taxfix is seeking a Senior Software Engineer to build core features for our flagship product, turning complex tax scenarios into simple, reliable experiences.You will work in a cross-functional team, owning end-to-end delivery from discovery to release while embracing AI-first software development.You'll contribute to scalable design and maintainable code,...

Taxfix in Madrid is seeking a Staff Software Engineer to build core features for our flagship product, turning complex tax scenarios into simple, reliable experiences.You will own end-to-end work in a cross-functional team, with a strong emphasis on AI-assisted engineering and maintainable design across frontend and backend systems.You will collaborate...

Compensation: EUR 55,000 - EUR 60,000 - yearly Company Description NIQ Cadence helps brands decide how to spend their marketing budget across channels. Cadence is a compound AI operating system for marketing effectiveness. It combines Marketing Mix Modeling (MMM), budget optimization, and LLM agents. CadenceIO is the operator UI of Cadence. Operators...

Compensation: EUR 55,000 - EUR 60,000 - yearlyCompany DescriptionNIQ Cadence helps brands decide how to spend their marketing budget across channels. Cadence is a compound AI operating system for marketing effectiveness. It combines Marketing Mix Modeling (MMM), budget optimization, and LLM agents.CadenceIO is the operator UI of Cadence. Operators use...

Taxfix in Madrid is seeking a Staff Software Engineer to build core features for our flagship product, turning complex tax scenarios into simple, reliable experiences. You will own end-to-end work in a cross-functional team, with a strong emphasis on AI-assisted engineering and maintainable design across frontend and backend systems. You will collaborate...