Empleos de senior java backend engineer microservices en Zaragoza

UST is seeking a Backend Java/Spring Boot Developer with Camunda 8 to join an international Agile team. The ideal candidate has at least 3 years of hands-on Camunda 8 experience, strong Java/Spring expertise, and a passion for scalable microservices.Responsibilities include designing Camunda 8 BPMN processes, implementing tests, and collaborating with...

Remote in EU, or hybrid in Barcelona, Palma, Dublin, or Casablanca. Own the backend of a white‑label travel platform as it adds new verticals. Hotels and flights are live. Experiences launch within weeks, and car rentals and more

About The CompanyScrambly is one of the fastest-growing adtech startups in the world, featured in the AppsFlyer Performance Index and Singular ROI Index in just 3.5 years. We’re growing 250%+ YoY across revenue, team, product, and technology - fully bootstrapped and profitable. We’re building the future of app discovery: a reward-powered alternative to...

OverviewAtQ-tech, we're looking for aSenior Java Engineerto join a global SaaS product that's scaling fast and moving into a more mature, reliability?focused phase.The platform handles a high volume of data and workflows used by customers across multiple countries. The team is strengthening its foundations to ensure stability, consistency and long?term...

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...

Grupo Digital está buscando un arquitecto/ingeniero backend senior para desarrollar soluciones en Java y Spring Boot, trabajando de forma remota. Se valoran habilidades en APIs REST, programación reactiva y experiencia con Spring Data / JPA y bases de datos SQL.La posición requiere 6+ años de experiencia, Java 17 o superior, y un nivel alto de inglés....

Qaracter is seeking a Senior Camunda Developer / Consultant to join a strategic banking project. You will design, develop, and evolve business process automation solutions using Camunda, collaborating with cross-functional teams in a demanding financial environment.The role emphasizes Camunda BPMN modeling, REST API/microservice development, and integration...

About Pleo Messy spend management is tricky business. And tedious processes are a lose-lose situation for all involved, not just finance. At Pleo, we're changing that. We build spend solutions that make managing money seamless, empowering, and surprisingly effective for finance teams and employees alike - with a vision to help all businesses ‘go...

Mérica Tecnología? Métrica Consulting busca un Backend MLOps Engineer para un proyecto de cliente. Se exige experiencia relevante en MLOps y un perfil midlle/senior con al menos 4 años de trayectoria.La posición es 100% remota y la formación online se admite para áreas de interés. Salario a valorar, con modalidad de trabajo remoto. Ofrecen...

Make an impact with NTT DATAJoin a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it's a place where you can grow, belong and thrive.Your day at NTT DATAThe Networking...

Grupo Digital busca un backend developer con experiencia en Java y Spring Boot para trabajar en una arquitectura de microservicios de alta disponibilidad y eventos. Se trabajará con Kafka y programación reactiva, diseñando APIs eficientes para grandes volúmenes y baja latencia, en un entorno Cloud y Agile/Scrum.La posición es 100% remoto en España, con...

Grupo TECDATA Engineering busca un Senior Backend Developer para un proyecto de larga duración en Madrid, con enfoque en desarrollo backend y evolución de sistemas existentes. Se valorará experiencia sólida en Java y Spring Boot, APIs REST y arquitecturas event-driven, además de historial trabajando con sistemas complejos y legacy.El perfil debe aportar...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Backend Engineer – Data Core based in Spain.This is a senior backend engineering role focused on building the infrastructure that powers a large-scale creator data platform. You'll design and operate systems responsible...

Kraken is expanding its Agent Systems team to build AI-powered agents that automate internal workflows across our platform. You will design, prototype, and productionize backend services that reason over user interactions and integrate with multiple internal APIs. We value strong backend fundamentals, distributed systems thinking, and hands-on AI/ML...

Kairós Digital Solutions SL busca un/a Lead Backend Engineer para liderar la modernización de sistemas críticos y la migración de arquitecturas legacy. Serás Tech Lead de referencia, orientando a otros ingenieros e influyendo en decisiones técnicas transversales.Trabajarás con Java 21 y Spring Boot, junto a Kafka y plataformas Cloud (AWS/GCP), IaC y...

Intellias is partnering with a Fortune 100 Midwest-based industrial manufacturer to modernize cloud-based services and data products used globally. The role is remote from Spain, requiring a 6-hour overlap with US Central Time.You will design, build, and deploy scalable backend services in production, leveraging Scala, Akka/Pekko, AWS, and event-driven...

Jobgether SRL, listed on behalf of a partner company, seeks a Senior Software Engineer (Node.js/Python) based in Spain to build backend and AI-enabled systems powering an innovative mobility platform. You will design, develop, and operate scalable web services and APIs using Node.js, TypeScript, and Python, owning architecture and working with AI engineers...

About VoodooVoodoo is a consumer tech company founded in Paris in 2013, with one mission: entertain the world. Today we are 1,000 people, generating $1b+ in annual revenue, profitably. Our games and apps have passed 7 billion downloads and reach 200 million+ active users every month, making Voodoo the #3 mobile publisher worldwide in downloads, after Google...

Parser is seeking a seasoned Golang Backend Engineer to help build large-scale platforms and services. You will work with cross-functional teams, implement robust microservice patterns, and drive API-first development in a FinTech context.Join a fast-growing team of 340+ engineers across Europe with flexible, remote-friendly work options in Spain. Expect...

W Hunt España está buscando un desarrollador con experiencia en Java, Spring Boot y Apache Spark, orientado a entornos Big Data y Cloud (Azure). El perfil se orienta al desarrollo backend y a la participación en proyectos de datos.Las funciones incluyen desarrollar soluciones en Java con Spring Boot y APIs REST, colaborar en infraestructuras en Azure,...