Empleos de backend engineer php en Madrid

Indra Group busca un Ingeniero/a Backend Java para unirse a su unidad de Defensa y trabajar en proyectos de ciberdefensa. Se valorará experiencia en Java 8+, Spring, Postgre SQL, Kafka y pruebas con TDD/BDD, además de mentoring en equipos ágiles. El puesto es híbrido y ofrece desarrollo en proyectos europeos de alto impacto. Se requiere mínimo 5 años...

Join Swiss Res IT Resilience unit and contribute to building a robust, future-ready IT landscape that underpins the organisation at global scale. Our team is a diverse, internationally connected group of engineers and architects, united by a commitment to pragmatic engineering, operational excellence, and technology with real purpose. We play a critical role...

Company Description Habilidades, experiencia, cualificaciones... Si tiene el perfil adecuado para esta oportunidad, asegúrese de inscribirse hoy mismo. Colliers is a leading diversified professional services and investment management company. With operations in 68 countries, our 22,000 enterprising people work collaboratively to provide expert advice to...

At ASTEK Iberia, we are looking for an experienced Senior Backend Engineer - Node.js & Integrations to join an international client, contributing to innovative digital solutions within the pharmaceutical logistics and distribution industryLa experiencia que se espera de los solicitantes, así como las habilidades y cualificaciones adicionales necesarias para...

Knowmad Mood es una compañía líder en transformación digital con un equipo global y proyectos innovadores. Buscamos un/a desarrollador/a backend para diseñar, construir y escalar soluciones en Java 17+ y Spring, con enfoque en microservicios y APIs REST. Ofrecemos modalidad de trabajo híbrido (remoto con opción de acudir a oficinas), horario flexible...

Innovecs is seeking a Senior Back-End Engineer (Java, AI-Native) for a US-based client, with a remote-first approach and flexible hours. The role involves building a modern WMS replacement supporting various warehouse operations and third-party integrations, across facilities and teams. Innovecs emphasizes a transparent, merit-based culture, health...

Product Pulse is seeking a backend-focused engineer to own a core, isolated. NET system in production. You will maintain and extend a legacy codebase built on. NET Framework 4.8 while improving reliability, performance and tooling. You will collaborate with other engineering teams, diagnose complex production issues and make pragmatic decisions balancing...

Lodgify, a fast-growing scale-up in the vacation rental space, is seeking a Senior Backend Developer to own the booking core and financial logic within the Reservations Squad. You’ll drive end-to-end lifecycle features, real-time availability, and reliability improvements in a distributed C#/. NET environment. Based in Barcelona with remote flexibility,...

A technology recruitment agency in Zaragoza is seeking a Backend Engineer on a fixed-term contract to build automation pipelines and robust services for advanced AI technologies. Ideal candidates will have 2-5 years of experience in backend development, strong skills in Docker, and a solid understanding of REST or gRPC service design. This hybrid role offers...

Oxigent Technologies busca un Senior Backend Engineer para un entorno de alto rendimiento en Barcelona, dentro del Hub Tecnológico de Poblenou. Formarás parte de un equipo multidisciplinar y trabajarás en la iniciativa Autopilot para automatizar y optimizar la adquisición de usuarios mediante integraciones con plataformas publicitarias y herramientas de...

Capitole is seeking a Senior Software Engineer (Backend) to join a fully remote engineering team. You will design, build, and maintain scalable backend systems powering our products, collaborating with engineers on architecture and lifecycle decisions. A proactive problem-solver with strong backend knowledge is desired for this role, with occasional team...

Hyqoo is seeking a Software Engineer / Python Developer for a contract, remote role. You will design, develop, test, and deploy scalable Python applications and backend solutions, with emphasis on clean code and maintainability. You will work across product and engineering teams to transform business requirements into robust technical solutions, contribute...

Indra Group busca un Senior Java Developer para un proyecto de middleware orientado a la integración en tiempo real con dispositivos hardware y una interfaz de usuario. La posición estará ubicada en Barcelona y se centrará en el desarrollo backend con Java, arquitectura de integración e interoperabilidad. Se trabajará con APIs REST, Web Socket y MQTT,...

Grafana Labs is seeking a Staff-level Backend Engineer to design and ship core backend services powering a context layer for AI-driven data intelligence. You’ll build the foundation for a scalable, multi-tenant SaaS, with ingestion, storage, APIs, and agent-facing integrations in a production-grade environment. This remote-first role offers Spain as a base...

An innovative company is on the lookout for a Junior back-end engineer to join a dynamic team focused on transforming business technology. In this role, you will maintain and develop critical back-end systems that support the operational needs of a leading wedding marketplace. With a primary focus on Node.js and a variety of modern technologies like MongoDB...

Tamarind Intelligence Group in Málaga is seeking a Java Developer with Spring Boot and microservices expertise to join our fintech team. You will design, implement, and maintain scalable backend systems in a fast-paced, agile environment. You will build RESTful services, work with relational databases, messaging systems, and CI/CD pipelines, collaborating...

Health can't wait.Not for symptoms to get worse.Not for a six?month appointment.Not for a system to catch up.But that's exactly how healthcare works today.You wait, until you can't.Alan exists to end the wait.Health is a universal right, and we believe this right can only become real when it's coupled with prevention.We need to stop treating health as...

Joppy is seeking an experienced Backend Engineer to design, build, and scale our backend systems powering AI-driven information verification and representation.You'll work across layers, collaborating with the core team to deliver end-to-end backend solutions.You should bring deep Python experience, familiarity with Fast API, and a strong track record in...

Scopely in Barcelona is seeking a Software Engineer (Ad Tech) to join the Playgami team on a hybrid basis.You will design, implement, and scale features for our Saa S gaming platform, collaborating with client-side Unity, Android, i OS, and backend services.You'll own code quality, write maintainable software, and ensure reliable integrations with...

Location: Madrid, Spain (Remote - Must live in Spain) - 1 day per month Skills: Node.js, TDD, DDD & CI/CD Languages Required: Spanish (native/high level) & English (Professional) About the Role We're looking for a Node.js Backend Engineer who thrives in collaborative environments and is passionate about building scalable, secure, and...