Empleos de remote senior backend java engineer en madrid

Experis Manpower Group in Madrid seeks an engineer to own technical products and drive end-to-end projects with a cross-functional team. You will apply deep programming knowledge and cloud experience to deliver tangible business value from day one. The role favors an entrepreneurial mindset, proactive problem solving, and a passion for learning in a dynamic,...

Our mission is to enable everyone to build wealth. We reinvent how trading and investing work by creating exceptional products people love. That takes high standards, high velocity and engineers who own what they ship. Today, we serve over 6 million clients, with more than €38 billion in assets under management - a testament to the scale and trust we have...

Betsson Group in Malaga is seeking a Senior Backend Software Engineer to join our Development team. You will design and build distributed backend services in .NET, drive containerization and cloud migration, and help shape scalable architectures for high-availability systems.You’ll collaborate with product and commercial teams, write high-quality tests,...

Plexus Tech busca un/a desarrollador/a backend con Java para un proyecto en el sector bancario. Las tareas incluyen optimizar el rendimiento del procesamiento por lotes diario, integrar bibliotecas cuantitativas y asegurar CI/CD en verde. Se valora experiencia con Spark, Parquet y AWS, y nivel de inglés B2. La posición ofrece teletrabajo al 100% y...

¿Te apasiona el desarrollo backend y quieres participar en proyectos tecnológicos con arquitecturas modernas? ¡Esta oportunidad puede ser para ti! En Vermont Solutions buscamos un/a Java Backend Developer con experiencia en Spring Boot, OpenShift y APIs REST Responsabilidades - Diseñar, desarrollar y mantener servicios backend con Java, Spring Boot y...

Actualmente buscamos incorporar un/a COBOL & Java Modernization Engineer con experiencia contrastada en entornos de modernización de sistemas legacy, capaz de analizar aplicaciones mainframe, diseñar arquitecturas Java de destino y aprovechar herramientas de IA para acelerar procesos de transformación tecnológica con garantías de calidad y equivalencia...

Scalian es una empresa internacional con más de 6.000 personas, con oficinas en Europa y América del Norte, especializada en Data, Cloud e IA. Buscamos un/a Senior Backend Developer con experiencia en Java y microservicios (Spring Boot) para banca.Se ofrece 100% Teletrabajo, 25 días laborables de vacaciones, formación continua, certificaciones y planes...

Se busca desarrollador Backend Java Senior con experiencia en microservicios, API First y observabilidad para unirse a un equipo ágil en el desarrollo de una nueva plataforma tecnológica.

We are bsport. The place to be! bsport is an all-in-one platform combining boutique fitness and advanced technology. Our platform helps our partners manage their bookings, payroll, marketing and more, to streamline operations and boost their commercial success. We are bsport. The place to be! bsport is an all-in-one platform combining boutique fitness and...

A leading technology recruitment firm is looking for a Python Developer in Barcelona to build scalable backend systems utilizing Python and Flask. The ideal candidate has over 3 years of experience in Python programming and hands-on experience with Flask. They offer a flexible, remote-friendly work culture, career growth opportunities, and work on projects...

Paradigma Digital S.L. busca un desarrollador backend con Python y Django para construir APIs rápidas, observables y escalables, optimizando rendimiento desde la base de datos hasta la entrega continua. El equipo técnico es de alto nivel y se valora la autonomía y la proactividad.Ofrecemos libertad con responsabilidad en un modelo remoto o híbrido,...

Grafana Labs is seeking a Staff Backend Engineer for Alerting to help scale and improve our alerting platform. The role is 100% remote with applications from Spain, focusing on distributed backend systems and open‑source collaboration. You will influence the roadmap, deliver features, and own services from ideation to production. This role emphasizes...

Partner Company in Spain is seeking a Backend QA Engineer to own software quality across a high-traffic backend platform. You will combine manual testing with automated test development using TypeScript and Playwright to validate complex transactions, API integrations, and event-driven workflows. Work remotely within Europe with cross-functional...

Affirm is seeking a Staff Software Engineer, Backend for Identity International to set the technical strategy for the team on a yearly horizon, aligning with product management, design and analytics to deliver scalable identity services across markets outside North America. You will own operations, reliability, and code standards, mentor engineers,...

Airalo is hiring a backend engineer to build and maintain scalable services for a global customer base. You will implement robust APIs, optimize database queries, and contribute to a modular, service-oriented architecture. The role requires 3-5 years in backend development with PHP, strong OOP knowledge, and experience with Laravel or Symfony. You will work...

Workato is seeking a Staff Backend Developer (Ruby/Go) to join our Engine team, focusing on the Recipe runtime and distributed architecture. You will contribute to performance, scalability, storage, durability, and concurrency guarantees across complex services. We welcome Ruby and Go experts who can lead architecture, review code, and drive improvements...

Prima is seeking a Rust Engineer to join our dynamic teams in Spain. You’ll architect and deliver scalable services, collaborating with product managers to translate business requirements into robust software solutions. Join over 350 engineers delivering impactful insurance software. We offer flexible work options—work from home, the office, or a...

New Relic, Inc. is a leader in observability and AI‑driven software. We are seeking engineers to join the Distributed Tracing Pipeline team, building a scalable distributed service architecture for ingesting large data volumes, analyzing spans and traces, and delivering data to the UI for rapid insight. You will work with a diverse tech stack including...

Partner Company is seeking a Backend Engineer based in Spain to join a small, autonomous product team. You will own the central API and backend services, focusing on Node.js and TypeScript to power data, calculations, and core product experiences. You will design intuitive APIs, scale systems, and support MVPs through experiments, working in a fully remote,...

Marfeel is looking for a Backend Engineer to join their team in Barcelona. You will design and maintain backend services, utilizing Node.js and various databases while ensuring high performance and scalability of applications. The ideal candidate will have over 5 years of experience with a solid understanding of API design and cloud deployments. Benefits...