Empleos de senior backend engineer java microservices remote en Madrid

Miratech in Murcia is seeking a Senior Java Developer to join a European tax administration project, delivering backend services with Java/Spring/Quarkus and microservices. You will contribute to design, development, and integration across teams. The role emphasizes robust testing, CI/CD, and collaboration with stakeholders in distributed teams, with...

Qualifyze seeks a Senior Backend Engineer to join the Engineering team, shaping backend architecture and delivering scalable services that support our global audit network. You’ll collaborate across product, DevOps, and design to translate requirements into robust solutions.The role offers a hybrid work model in Europe, with remote flexibility and a salary...

GFT TECHNOLOGIES SE busca un Senior Python Developer para diseñar y desarrollar aplicaciones backend en Python de alta calidad, orientadas a microservicios y APIs REST.Se requieren más de 8 años de experiencia, conocimiento de frameworks como FastAPI y experiencia en entornos cloud (AWS), Docker y CI/CD. Hará revisión de código, diseño de...

Babel Group. busca un Desarrollador Senior Java para un proyecto en el sector TELCO. Se requiere más de 5 años de experiencia en desarrollo de software y un fuerte interés en tecnología. El rol incluye el desarrollo de aplicaciones backend y la optimización de su rendimiento. Trabajarás en un entorno colaborativo, formando parte de un equipo que...

Tappx is hiring a Senior Java Backend Developer to join the Performance Tech team in our IT department. The role focuses on coding, debugging, and maintaining high-quality backend services in Java, with a hybrid/remote setup across Spain. You will work across the application lifecycle, gather requirements, and collaborate with data and product teams to...

AD4 Octógono busca un/a Senior Java Backend Developer para unirse a un proyecto tecnológico donde la experiencia en Java moderno, programación concurrente y servicios distribuidos serán clave. El candidato debe dominar Spring Boot, Reactive Programming, gRPC y AWS, y tener al menos 8 años de experiencia, con inglés C1 obligatorio, para evolucionar...

Publicis Groupe Spain is seeking a .NET Backend Developer to join our technology teams in Madrid. You will design, develop and maintain backend services using C# and .NET, contribute to microservices architectures, and build RESTful APIs for our strategic platforms. The role requires 2+ years of experience with ASP.NET Core, EF Core, and relational...

Knowmad mood busca un/a Desarrollador/a Java de nivel medio para diseñar, desarrollar y evolucionar soluciones backend en Java 17/21+ basadas en microservicios, con enfoque API First. Colaborarás estrechamente con equipos multidisciplinares y aprovecharás IA para acelerar el desarrollo y mejorar la calidad de las soluciones.Trabajarás en un entorno...

Knowmad Mood busca un desarrollador/a senior backend Java para liderar proyectos y aportar soluciones robustas. Formarás parte de un equipo orientado a innovación y transformación digital, trabajando en un entorno 100% remoto. Se valorará experiencia en Java/Spring, microservicios, OpenAPI, Kafka y testing, junto con monitorización (Grafana) y...

Metrica España busca un/a Desarrollador/a Backend Senior Java para un proyecto tecnológico de gran envergadura, trabajando en servicios backend con Java y Spring Boot en entornos con legado y arquitectura basada en eventos. Formarás parte de un equipo internacional y colaborarás para la calidad, estabilidad y evolución técnica de soluciones críticas...

UST España & Latam busca un/a Java Developer Backend para colaborar con uno de sus principales clientes del sector bancario. Requisitos: experiencia backend con Java, Spring Boot, microservicios y APIs REST; conocimiento de Docker/OpenShift, Git y CI/CD; Angular para frontend y experiencia en entornos Cloud (AWS/Azure). Ofrecemos un paquete de beneficios...

Gaming Innovation Group is looking for a Senior Back End Engineer to join their sports team in Madrid. You'll leverage your software engineering expertise to enhance and develop innovative solutions in the iGaming industry. This role emphasizes .NET technologies and microservices architecture. It's an exciting opportunity to collaborate cross-functionally...

At Accenture, we believe in technology as the engine for the total reinvention of the company. We work with the leading platforms and partners in the market to drive our clients' businesses through digitalization, AI, and data. Are you a passionate Software Engineer with experience across the stack including Microservices, Event Architectures, Container...

Marfeel is seeking a Java Developer to join a small, high-ownership engineering team. You will own backend architecture decisions, develop new services, and navigate existing codebases while leveraging AI coding tools as a core part of your workflow. Work involves high concurrency, end-to-end ownership, and collaboration with product and data teams to ship...

Talan is seeking an AI-Assisted Java Code Analyst for a remote position. You will be responsible for application analysis, code quality assurance, and utilizing AI tools to optimize performance. The ideal candidate will have at least 3 years of development experience, knowledge of Spring Boot, and familiarity with CI/CD practices. This role offers a...

Talan Group in Córdoba, Spain is looking for an AI‑Assisted Java Code Analyst to participate in software design and application optimization. The ideal candidate has a minimum of 3 years of experience, with skills in Java, Spring Boot, and AI-powered tools. This position allows for remote work and offers a long-term freelance contract, contributing...

TECDATA ENGINEERING busca profesionales con sólida experiencia en desarrollo backend con Java, acostumbrados a trabajar con microservicios y entornos de alta exigencia técnica.El rol requiere dominio de Java y Spring Boot, así como experiencia con PostgreSQL, MongoDB y sistemas de mensajería como Kafka o RabbitMQ; se valoran prácticas deDDD, SDD y...

We are hiring for one of our clients, seeking a Backend Engineer to work on a full-time basis. The role involves designing, building, and maintaining scalable backend systems to support high-traffic applications. You will collaborate with cross-functional teams to deliver robust solutions that meet performance and reliability requirements.Key...

Lever, Inc., on behalf of a partner company, is seeking a Backend Engineer, PHP based in Spain to design, build and scale backend services within a large microservices ecosystem. You will own features end-to-end and contribute to architectural decisions in a fast-moving environment.You’ll work closely with frontend, mobile, design, data and platform...

DXC Technology busca un profesional senior con experiencia en administración de sistemas, infraestructura y desarrollo Java para garantizar la estabilidad y seguridad de entornos de producción, apoyando a equipos de desarrollo, infraestructura y operaciones. El rol requiere gestión de incidencias complejas, administración de plataformas y prácticas de...