Empleos de full-stack software engineer en Madrid

Schwarz Gruppe in Barcelona, Catalunya, es, seeks a hands-on VEM Full Stack Engineer to craft features across the full stack (React UI + Python FastAPI backend). You will build RESTful APIs, collaborate with Data and Security Engineering, and contribute to QA and testing processes in an international, cross-functional team spanning Germany and...

Knowmad Mood busca un/a Software Engineer Full Stack con experiencia en Java/Spring Boot y Angular para diseñar, desarrollar y evolucionar soluciones digitales end-to-end en un entorno bancario innovador.Ubicación en Madrid centro, modalidad híbrida, con enfoque en APIs, IA aplicada al desarrollo y tecnologías de blockchain y activos digitales. Se...

Sateliot, a Barcelona-based satellite company, is hiring a Senior Full Stack Engineer in Madrid. You will own end-to-end features across Laravel (PHP) and Python, surface data for dashboards, and collaborate with Core Network and IT Platform. The role demands hands-on production work, autonomy in a high-trust environment, and mentoring teammates.You’ll...

Job Description Are You Ready to Make It Happen at Mondelēz International? Join our Mission to Lead the Future of Snacking. Make It Uniquely Yours. You provide software and application knowledge to support implementation of the given solutions. How you will contribute You will ensure that delivered services are optimized to meet business demands and the...

Frontiers is seeking a Senior Full-Stack Engineer with a backend lean to join the RTM team. You will own complex backend systems and full-stack features end-to-end, from specification refinement to production monitoring.The role emphasizes autonomy, ownership, and technical leadership, with a distributed, AI-enhanced development lifecycle and a focus on...

Jobtailor in Madrid seeks a French-speaking Full‑stack AI Engineer to collaborate with customers from onboarding to deployment. You will build features using React, TypeScript, Node.js, and Python, and design AI/ML solutions including LLM prompting and tuning to support valued customer outcomes.You will manage APIs and third‑party integrations while...

Frontiers Media SA is seeking a Senior Full-Stack Engineer with a strong backend lean to join the team powering the Research Topic Management (RTM) platform. You will own complex backend systems and full-stack features end-to-end on a distributed .NET/Vue stack, delivering robust, production-grade software for researchers worldwide.You will collaborate with...

MaxIT Consulting - Max Corporate Group in Spain is seeking a Senior Full-Stack Engineer for a consumer fintech project with a New York fintech partner. The role covers end-to-end product experiences from customer-facing flows to backend services.Ideal candidates have 5+ years shipping consumer financial applications, with onboarding, KYC, card and payments...

Raisin, a leading FinTech platform, is seeking a versatile Senior Full-Stack Engineer with a solid foundation in the .NET and SQL Server ecosystem to lead end-to-end feature delivery. You will collaborate with Product, Tech Lead, and Engineering Lead to design, implement, and optimize APIs and web applications, while mentoring peers and driving best...

Job DescriptionAre You Ready to Make It Happen at Mondelēz International?Join our Mission to Lead the Future of Snacking. Make It Uniquely Yours.You provide software and application knowledge to support implementation of the given solutions.How you will contributeYou will ensure that delivered services are optimized to meet business demands and the service...

A leading recruitment agency is looking for a Senior Consultant specializing in AI, Semiconductor, and Embedded Systems in Madrid. The role involves taking ownership of AI solutions from concept to production, building intelligent systems, and collaborating across teams to deliver robust AI solutions. Ideal candidates should have strong Python skills,...

UST, a multinational digital technology leader, seeks a Senior Full Stack Developer (.NET & Angular) to join an international project in Madrid. You will design, develop, and maintain scalable applications while collaborating with cross-functional teams in an Agile environment.Required: 5+ years in software development, strong .NET/C#, Angular, SQL, REST,...

EPAM Systems in Madrid is seeking a Senior Full Stack Engineer for the private banking sector to accelerate your career in financial services technology.You will work in a cross-functional, DevOps-centred team using agile methodologies, delivering high-quality code in Java, React, and TypeScript while collaborating with stakeholders and architects to align...

Findnido está buscando un Ingeniero/a de Software Full Stack Senior para liderar la próxima fase de crecimiento tecnológico. Serás el primer Tech Lead y combinarás desarrollo hands-on con responsabilidad técnica, estableciendo estándares y dirigiendo decisiones de arquitectura a medida que la empresa escala.Trabajarás en un equipo de 20 personas,...

Full Stack (React+Node.js) Software Engineer for Satellite Control Centers Are you looking for an innovative and well-established place to develop your professional career? GMV is a technology group with extensive experience. We are expanding our teams in theSPACE sector to take onprojectsrelated toSatellite Control Centers . We´ll get to the point; we'll...

Mondelēz International is seeking an AI Engineer / Full Stack Developer to join the AI Reporting & Insights team in Madrid and Warsaw. You will design, build, and maintain data pipelines and AI-driven applications that transform raw market data into decision-ready insights for stakeholders globally.The role requires strong Python and full stack...

Can you imagine building AI-powered products that transform how business teams generate strategic insights?Join our expert team to work on a Pharmaceutical sector product, contributing to the development of an AI platform that transforms enterprise knowledge into intelligent decision support.You will apply your knowledge of LLMs, RAG, knowledge graphs and...

Frontiers Careers is seeking a Senior Full-Stack Engineer to own backend systems and full-stack features for the RTM platform. You will work across. NET Core backends and Vue/Nuxt frontends, collaborating with product managers and engineers to design scalable, reliable solutions. You will drive architecture decisions, optimize SQL Server workloads, and guide...

knowmad mood busca un Ingeniero/a Full Stack para desarrollar soluciones de software con foco en Java y Angular, con nivel de inglés y modalidad híbrida en Madrid Centro. Se valorará experiencia en microservicios y gestión de dependencias con Maven, así como trabajo con bases de datos relacionales como Oracle.La empresa ofrece desarrollo profesional,...

BairesDev is seeking a Senior Full-Stack Developer (Python) to lead application design and implementation. The successful candidate will work remotely, optimizing RESTful APIs, and modernizing legacy systems with a focus on enhancing performance and scalability. Applicants should have over 4 years of experience in software engineering, with advanced English...