Empleos de web application backend developer en Madrid

**Job Description:**An opportunity for a *Technical Data Product Engineer *has arisen within Airnus Defence and Space, Getafe (Madrid).Are you motivated with the maintenance of the fleets? Do you feel proud when contributing to the availability and safety of the a/c? Do you have dealing skills for operational management? Are you interested in digitalization?...

Job Description:An opportunity for a Technical Data Product Engineer has arisen within Airnus Defence and Space, Getafe (Madrid).Are you motivated with the maintenance of the fleets? Do you feel proud when contributing to the availability and safety of the a/c? Do you have dealing skills for operational management? Are you interested in digitalization? Would...

Senior React + Node Developer / Tech Lead 100 Remoto Inglés C1 ¿Eres de los que no solo conocen las buenas prácticas, sino que las han aplicado en proyectos complejos de verdad? En Panel Sistemas buscamos un/a Senior React + Node Developer / Tech Lead con un perfil muy hands-on, capaz de liderar técnicamente, tomar decisiones y aportar soluciones con...

Are you passionate about coding and ready to make an impact on one of the world's most technologically advanced, innovative, and stable stock exchanges? We're looking for a skilled Full Stack Developer with strong experience in Java to bring your expertise to the Trading Web Application Development team. In this role, you'll design, build, and deliver...

Company Description Publicis Groupe, the world's second largest communications group that is present in more than 100 countries and has more than 98,000 employees. With a unique work philosophy, The Power of One puts clients at the center by promoting the growth of their business through creative agencies (Leo Constellation:Publicis Spain, Leo...

As a Full Stack Engineer, you'll join a Cloud Engineering organization where engineers are encouraged to think beyond traditional frontend and backend boundaries. You'll have the opportunity to own meaningful features end to end, work across different layers of the stack, and contribute to products and infrastructure used at scale. We are also actively...

**Job Description:** An opportunity for a *Technical Data Product Engineer *has arisen within Airnus Defence and Space, Getafe (Madrid). Are you motivated with the maintenance of the fleets? Do you feel proud when contributing to the availability and safety of the a/c? Do you have dealing skills for operational management? Are you interested in...

LocationMadrid, SpainJob IDR0117892Date Posted2026-09-16Company NameHITACHI ENERGY SPAIN, S.A.U.Profession (Job Category)Data Analytics/Business IntelligenceJob ScheduleFull timeRemoteNoJob DescriptionWe are seeking a skilled .NET Backend Developer to join our team at HITACHI ENERGY SPAIN, S.A.U. You will be responsible for designing, developing, and...

For a client, we are looking for an Engineering Lead to join our Platform squad and help us build the infrastructure, developer tools, and frameworks that deliver amazing educational experiences to the children of the millions of families that use our mobile application. At our client’s platform, they encourage candidates of all different...

Job Summary The Full Stack Engineer Annotator will assess frontend and backend engineering datasets, ensuring AI models correctly interpret full-stack workflows, architecture, and implementation patterns. Job Responsibilities Annotate full-stack application datasets. Evaluate frontend and backend integration logic. Review UI interaction with APIs...

This job is with Kyndryl, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Who We AreAt Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world's leading businesses.  We are at the heart of progress;...

This job is with Kyndryl, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Who We AreAt Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world's leading businesses.  We are at the heart of progress;...

**This is Adyen** Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the...

You will be involved in the implementation and Devops process of cloud-based business systems for an important e-commerce customer. Development of system design & technical architecture together with Product owner based on business requirements You will work in an international environment, together with our German colleagues. At least 5+ years of...

You will be involved in the implementation and Devops process of cloud-based business systems for an important e-commerce customer. Development of system design & technical architecture together with Product owner based on business requirements You will work in an international environment, together with our German colleagues. At least 5+ years of...

Experteer Overview Join BME, part of SIX, to build and evolve market data distribution services for Swiss and Spanish exchanges. You will develop C++ backend applications on a Linux stack, ensuring stability and lifecycle management. Contribute to CI/CD improvements in an agile, cross-border team. This role offers flexible work arrangements and a culture...

Job Summary The Full Stack Engineer Annotator will assess frontend and backend engineering datasets, ensuring AI models correctly interpret full-stack workflows, architecture, and implementation patterns. Job Responsibilities Annotate full-stack application datasets. Evaluate frontend and backend integration logic. Review UI interaction with APIs...

Otto Group one. O is the central, powerful partner for strategy consulting and technology. With around 1,000 colleagues worldwide in areas such as consulting, software development, SAP and data intelligence & AI, we provide strategic advice and design, develop and operate digital end-to-end solutions along the entire value chain. We shape the digital...

Experteer Overview Join BME, part of SIX, to build and evolve market data distribution services for Swiss and Spanish exchanges. You will develop C++ backend applications on a Linux stack, ensuring stability and lifecycle management. Contribute to CI/CD improvements in an agile, cross-border team. This role offers flexible work arrangements and a culture...

Experteer Overview Join BME, part of SIX, to build and evolve market data distribution services for Swiss and Spanish exchanges. You will develop C++ backend applications on a Linux stack, ensuring stability and lifecycle management. Contribute to CI/CD improvements in an agile, cross-border team. This role offers flexible work arrangements and a culture...