Empleos de senior backend engineer python en Madrid

VISEO IBERIA busca ampliar su equipo de Backend & Java y progresar en proyectos internacionales. Se desarrollará en Java (v.21) y Node.js con Nest.js, en entornos multinacionales y con un equipo de expertos en tecnologías de vanguardia. El rol incluye trabajar con AWS (Lambda, SQS, S3, ECS), participar en CI/CD y aplicar la arquitectura hexagonal, con...

Initium Software busca un Senior Backend Engineer para liderar la arquitectura backend basada en Java y microservicios. Diseñarás, construirás y escalarás componentes críticos con énfasis en código limpio, resiliencia y observabilidad. Trabajarás en entornos distribuidos, con mensajería (Kafka/RabbitMQ), contenedores Docker y plataformas en la nube,...

Making Science Group S.A. in Madrid is seeking a Senior Backend Engineer to develop RESTful API services using Python and Django. You will design robust backend components and contribute to microservices already in production, collaborating with the software architect and project manager in our offices. We offer an indefinite contract, a fixed salary based...

Pearson is seeking a Senior Software Engineer in Madrid to architect and deliver scalable backend services with AI integrations. You will work with cross-functional teams to design, implement, and maintain backend components for digital learning products. The role emphasizes autonomy, strong coding practices, and mentoring junior engineers. The position...

Deutsche Bank AG busca un Senior Engineer para desarrollar software backend de alto rendimiento en Java con foco en GCP. El rol implica diseñar arquitecturas escalables, participar en todo el ciclo de desarrollo y aplicar IA para automatización y optimización, manteniendo prácticas de calidad y seguridad. Se trabajará en un entorno que combina...

Career Opportunities: Senior Backend Engineer - Certificate of Disability 33% (1179) Requisition ID 1179 -Posted 11/11/2025 - Spain Making Science is an international digital acceleration company with over 1,200 experts across 15 markets, including Spain, Portugal, Mexico, Colombia, France, Italy, the UK, Ireland, Sweden, Denmark, Norway, Finland, Germany,...

AiFi is seeking a Backend Software Engineer to optimize highly concurrent systems and scale our store operating systems from small to large venues. You will shape core backend microservices and collaborate with app developers and product managers to address real-world use cases and bottlenecks. Join a platform that enables real-time analytics and scalable...

adesso Spain is assembling a backend team to build and evolve Java/Spring services supporting digital mobility. You will design and implement reliable distributed systems, focusing on data integrity, transactions, and scalable architecture. You'll work on backend services, microservices, and event-driven flows with Kafka, in a cross-functional team spanning...

Actual Talent is a talent acquisition consultancy that offers Specialized Search, RPO and Talent Solutions. We do this through talent acquisition and development solutions that focus on people, diversity and inclusion, innovation, and cutting-edge technology. A German Sustainable Tech Unicorn that is redefining how global corporations handle transparency....

Softtek te ofrece un rol de Senior Backend Developer en Madrid, trabajando en un entorno tecnológico a gran escala donde la innovación, la calidad de código y la mejora continua son habituales. Buscamos experiencia sólida en Java 17/21, microservicios y APIs REST, con Kafka, bases de datos MongoDB y PostgreSQL, y Spring Boot. La posición es híbrida,...

En eXperience IT Solutions, una empresa tecnológica con más de 25 años de experiencia, buscamos un/a Senior Backend Developer para un proyecto innovador, desarrollando soluciones backend de alta calidad con Java y TypeScript. Trabajarás en Arquitecturas escalables, colaborarás en iniciativas Blockchain y con equipos internacionales en un entorno 100%...

M-KOPA is hiring a permanent Senior Backend Engineer to join our Asset Sales group as we scale one of the most important parts of our FinTech platform. You will build distributed C# and .NET microservices on Azure, operating within an event-driven architecture at scale. This is an outcomes-driven role with end-to-end ownership from idea to production and...

Vermont Solutions en Madrid busca un/a Senior Backend Developer especializado/a en Java y Spring Boot con 6+ años de experiencia en microservicios y entornos Cloud. Diseñarás, desarrollarás y mantendrás soluciones cloud-native, asegurando rendimiento, seguridad y observabilidad en equipos ágiles. Requisitos: Java, Spring Boot, Spring Security, Kafka y...

Our colleagues across the globe love innovating with science and technology to enrich people's lives with our solutions in Healthcare, Life Science, and Electronics. United As One for Patients, our purpose in Healthcare is to help create, improve and prolong lives. We develop medicines, intelligent devices and innovative technologies in therapeutic areas...

Playtomic is seeking a Senior Backend Engineer for the Payments team in Madrid. You will develop and maintain APIs and services to enable smooth frontend-backend communication and integrate third-party payment gateways to ensure secure transactions. You will work with cross-functional teams to design innovative solutions, optimize payment processing, and...

Seedtag is seeking a Senior Software Engineer to join the Contextualization Platform team. You will design and build high-performance backend services using Go, transform AI innovations into reliable production solutions, and develop data pipelines to process large contextual data at scale. You'll collaborate with Data Scientists, AI teams, and Product...

BABEL es una consultora tecnológica multinacional con enfoque en transformación digital. Buscamos un Back End Developer con experiencia en Java y microservicios para trabajar en entornos empresariales y contenedores. Se valoran conocimientos en Kafka, Kubernetes y APIs REST, con inglés B2 o superior. Ofrecemos teletrabajo, flexibilidad horaria y un...

ALTEN busca un Desarrollador/a Backend Senior para unirse al departamento de Backoffice y trabajar en la evolución de soluciones críticas hacia arquitecturas basadas en microservicios y APIs. Se requiere amplia experiencia en Java, Spring Boot y diseño de APIs REST, así como conocimiento de Docker, Kubernetes, CI/CD y prácticas DevOps. Trabajo en...

DICE is looking for a Senior Backend Engineer to join our Engineering team and shape the architecture of our live-event platforms. You will impact how we scale, design distributed services, and deliver reliable APIs for fans, venues, and artists. You'll lead technical discussions, mentor engineers, and champion best practices while working remotely with a...

Trentia in Barcelona is seeking a Senior Data Engineer to join an international team responsible for a strategic cloud data platform in the R&D field. The selected candidate will work primarily with AWS, Python, ETL/ELT, SQL and REST APIs, participating in the design, development and evolution of scalable data solutions that support users and business areas...