Empleos de backend developer en madrid

Job DescriptionWe are looking for aSenior Frontend Developer with strong Angular expertiseand hands‑on experience (or strong interest) inAI‑native engineering practices. The ideal candidate combines solid frontend engineering fundamentals with modern AI‑assisted development workflows to accelerate delivery, improve quality, and contribute to a...

table.MiTabla { max-width: 1020px;}Would you like to join an international team working to improve the future of healthcare? Do you want to enhance the lives of millions of people? Grifols is a global healthcare company that since 1909 has been working to improve the health and well-being of people around the world. We are leaders in plasma-derived medicines...

Arktic busca un perfil Junior Frontend Developer para unirse a un equipo dinámico en Madrid. Se valorará experiencia en Angular y capacidad para colaborar con backend en Java.El puesto ofrece modalidad híbrida en Madrid, ambiente de trabajo excelente y oportunidades de aprendizaje en transformación digital y buenas prácticas de desarrollo.Trabajarás en...

Generous budget for training and professional development opportunitiesWhat ALZURA offers youHybrid WorkModern Hardware EquipmentGenerous budget for training and professional development opportunitiesYour daily tasksProfessional software development in the technical and methodical environment of Java, Spring Boot, Hibernate, Freemaker Template Engine,...

T-Systems, Teil der Deutsche Telekom Gruppe, sucht einen Senior Full Stack Developer zur Weiterentwicklung von Backend- und Frontend-Funktionen. Sie arbeiten eng mit Product Ownern zusammen und gestalten Architekturen für neue Features unter Berücksichtigung moderner Technologien und Sicherheit. Sie verantworten Qualität, Tests und Code-Reviews und...

GFT es una compañía pionera en transformación digital. Diseñamos soluciones de negocio centradas en la inteligencia artificial (AI-Centric), modernizamos infraestructuras de TI y desarrollamos sistemas core de nueva generación para líderes del sector bancario, asegurador e industrial. En estrecha colaboración con nuestros clientes, desafiamos los...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Developer (Node.js/Python) based in Spain.As a Senior Software Developer, you will help build the backend and AI systems that support an innovative, rapidly growing technology business in the electric mobility...

Expereo International is seeking a Backend Developer to join the Supplier onboarding and Quote Management teams. You will work on the core platform, writing Python and/or .NET, building services, and implementing a constraint optimization engine for quotes. You will integrate partner data, maintain internal tools, and ensure auditable, explainable outputs...

Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...

Empresa de gestión y selección busca incorporar a un Java Senior Developer para desarrollar soluciones en entornos dinámicos en Alicante. Se valorará experiencia en desarrollo backend, pruebas y buenas prácticas de código; se espera capacidad de trabajo en equipo y orientación a resultados. Ofrecen contrato estable, plan de acogida y formación,...

A multinational technology firm based in Barcelona is seeking a Senior Back-End Developer to design and build robust backend systems. You will utilize Node.Js and TypeScript while integrating AI-driven solutions in production environments. The ideal candidate has 5–7 years of experience, excellent communication and teamwork abilities, and must be fluent in...

Intellectsoft is a software development company delivering innovative solutions since 2007. We operate across North America, Latin America, the Nordic region, the UK, and Europe.We specialize in industries like Fintech, Healthcare, EdTech, Construction, Hospitality, and more, partnering with startups, mid-sized businesses, and Fortune 500 companies to drive...

SIX Group Services Ltd. in Madrid is seeking a Software Developer (C++) to join our Exchanges IT team. You will develop backend C++/Linux services and help deliver the market data distribution for the Swiss and Spanish stock exchanges in an agile, collaborative environment. This role offers a hybrid work model (up to 40% home) and involves improving...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología.Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo.Un equipo responsable, flexible y con alta capacidad de...

Onyx-Conseil is seeking a Senior Full Stack Developer with strong AI expertise to build and deploy AI solutions in production. The role involves backend and AI integration end to end within an Agile Scrum team alongside data scientists, AI engineers and frontend developers. Deliverable: working software. The candidate will develop scalable backend systems on...

We are looking for an AI Tooling Engineer in Spain. This high-impact engineering role focuses on shaping how developers and AI agents interact with modern backend infrastructure and developer tooling. You will help design and build AI-native interfaces that power workflows across dashboards, documentation, and internal platforms. The role blends strong...

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Indra Group, Tech for the future. Impulsamos la transformación digital con impacto real. En Indra Mobility desarrollamos soluciones tecnológicas que transforman la forma en que millones de personas se mueven cada día. Trabajamos en sistemas críticos para transporte, ticketing, recaudo, operación y movilidad inteligente, con impacto en proyectos...

Location: Madrid, ES, 28033Flexible Work Arrangement: HybridJob Category: VIP Completions & Large RefurbishmentsCareer Level: ProfessionalRequisition Id: 4013Since 1967, Jet Aviation has been crafting flight in its smoothest form. From one hangar in Basel, Switzerland, to over 5,000 employees and some 50 locations worldwide. Aircraft Management, Aircraft...

About the teamThe AI/ML Engineering team builds and operates ClickHouse's AI and machine learning products end-to-end. This includes the Agentic Data Stack, AI Functions, chDB, the in-Console copilot, and the AI/ML partnerships that distribute them — together with the shared components and expertise that let every other ClickHouse team ship AI in the...