Empleos de senior full-stack java engineer en Madrid

Atmen is a Munich and Madrid-based RegTech startup revolutionising green certification. Our SaaS platform helps energy-intensive industries (fuels, chemicals, materials) automate compliance and certification - cutting down time by up to 90%.We replace today's manual, costly, and unpredictable certification processes with continuous, technology-driven...

SIX Group Services Ltd. in Madrid is seeking a Senior Java Full Stack Engineer to join their agile team. The role involves developing new features for financial market projects and collaborating with various teams to ensure robust deliverables. The ideal candidate will have over 5 years of experience in Java technologies and modern web architectures, and...

About LongtailLongtail is building an intelligent decision-streaming platform that helps airlines make smarter, faster commercial decisions in real time. Combining automation, proprietary algorithms, AI, and live data, our technology helps airlines optimize pricing, availability, and product flexibility across thousands of routes worldwide.We're a...

We power people’s progress.At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact.We’ve just reached unicorn status with a $150M...

BIGZON está buscando un Desarrollador Fullstack (M/F/X) con experiencia en front-end con React y TypeScript, y capaz de trabajar en back-end con Java y Spring Boot para un proyecto en un cliente del sector bancario en Madrid.Se valoran conocimientos de REST, SQL Oracle, Kafka, Avro, Kubernetes y DevOps, con énfasis en código limpio, TDD/BDD y prácticas...

Vermont Solutions busca un/a Desarrollador/a Full Stack Java & Angular en Madrid con 2-3 años de experiencia para una nueva solución tecnológica.Trabajarás en backend con Java 17 y Spring Boot 3.X y en frontend con Angular y TypeScript, diseñando servicios REST y UI modernas. Se valorará experiencia en pruebas, SQL Oracle, Git y prácticas de calidad...

Are you passionate about modern technology and motivated to build reliable financial market infrastructure? Do you thrive in an agile, self-organized environment where collaboration, trust, and innovation guide the way? Then our software development team would like to hear from you. We develop and operate the TriParty Agent (TPA), a critical financial...

Full Stack Developer - Telecom BSS - Remote - Applicants Must Be EU Citizens - 12 Month ContractWe are looking for experienced developers to support and develop telecom BSS applications for a Telco customer. The role covers application development and ongoing application support within a TypeScript, Node.js and React environment, deployed on...

Pearson is seeking an experienced Senior Backend Software Developer to design, implement, and maintain scalable backend services with AI integration. You will work in cross-functional teams, mentor juniors, and drive best practices across the SDLC in a fast-moving environment.The role emphasizes autonomy, ownership, and collaboration, with a hybrid work...

Remote Europe / LATAM | $100K–$120K + equityMost customer service chatbots can answer simple questions. As soon as you need a refund, return or help with a missing order, you usually end up speaking to a human.I'm hiring Senior Full Stack Engineers for a Series A company building AI agents that can actually resolve those problems.Their agents connect to a...

This role aligns to industry-level titles such asSenior Software Developer .At Pearson, we're transforming the way millions of learners develop English language skills around the world. As part of our English Language Learning division, you'll join an international AI organization working on one of our most strategic digital products. You'll help design and...

Grupo Digital busca un/a Senior Full Stack con base sólida en Java/Spring Boot para diseñar, desarrollar y mantener aplicaciones empresariales modernas. Trabajarás con microservicios, REST APIs y IA aplicada al ciclo de vida del desarrollo, desde generación de código hasta testing y documentación.Necesaria experiencia en backend/frontend y capacidad...

Allianz Technology seeks a Software Engineer to design, build, test, and maintain software solutions. You will handle technical design, development, and testing, with support and consultation in early concept phases.The role emphasizes agile team collaboration, non-functional requirements, and maintainability across environments. Hybrid work and...

We’re looking for aFull-Stack Engineerto join our team and help shape the future of contextual advertising as we continue to expand globally.Who We Are At Seedtag, our goal is to lead the change in the advertising industry because we believe that effective advertising should not be at odds with users’ privacy.Every day, our teams develop new services...

At Expedia Group, we help travelers explore the world, one journey at a time. As a global travel company powered by passionate people, trusted partnerships, and leading technology, we connect travelers, partners, and advertisers through our consumer brands, B2B network, and travel advertising business.Here, you'll do meaningful work that helps millions of...

Bolsas y Mercados Españoles (BME) in Madrid seeks a Software Engineer to join an agile Application Development team. You will deliver high-quality technical products for Spanish Tax Services, collaborating with Business and IT stakeholders to implement enhancements and maintain critical applications.Responsibilities include running operations, incident...

Una empresa de tecnología innovadora busca un Full Stack Developer (Java / React) para unirse a su equipo en el sector Retail. El puesto permite trabajar 100% remoto desde España o en formato híbrido en A Coruña. Se buscan candidatos con experiencia en Frontend y Backend, que valoren la colaboración y el crecimiento profesional. Ofrecemos condiciones...

VOIS, Vodafone Intelligent Solutions, is hiring a Full Stack Software Engineer in Málaga. You will deliver end-to-end platform features across Angular front-end apps and Java 21 backend services, aligning UI behaviour with API contracts and business goals.You will collaborate with product, design, quality, DevOps and operations to ensure secure, scalable...

VDOS busca un/a Full Stack Developer para liderar el diseño, desarrollo y mantenimiento de soluciones y la infraestructura tecnológica que soporta nuestra plataforma de datos y analítica.Necesitamos al menos 5 años de experiencia en desarrollo Full Stack con Java, capacidad para tomar decisiones técnicas y proactividad para proponer mejoras. Se ofrece...

Talan – Positive Innovation busca un Desarrollador Full Stack Senior para diseñar y construir una nueva aplicación de monitorización de emisiones, distribución y procesamiento. Se trabajará en un entorno ágil, empleando herramientas modernas y prácticas de IA para acelerar el SDLC.El candidato ideal cuenta con más de 5 años de experiencia en...