Empleos de senior java backend engineer en Valencia

Seqera seeks a Senior Software Engineer to own the backend layer that turns computational capacity into configurable, billable services across AWS, Azure, GCP, Kubernetes, HPC schedulers, and GPU runs. You will shape an application layer that powers Seqera Intelligent Compute and its platform integrations.You’ll collaborate with product, platform, and...

TEAM International Services in Spain is seeking a Backend Engineer to join our banking platform team. You will build production-grade backend services in C# / .NET, focusing on correctness, reliability, auditability, and maintainability. The role involves designing APIs, working with SQL databases, applying clean architecture, and writing unit and...

PulseRise Technologies is seeking a Senior Software Engineer to enhance a global blockchain and payments infrastructure platform. The role involves building secure microservices and APIs that bridge traditional banking with blockchain protocols. Ideal candidates will have strong Java expertise and experience with scalable systems.This fully remote position...

Rechat, Inc. is building the next generation of enterprise real estate technology. We seek a backend engineer who loves clean architecture and scalable data problems to support our CRM and Marketing platforms.This fully remote role requires deep Node.Js and PostgreSQL expertise, with collaboration across cross-functional teams to ship high-impact features...

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...

Rechat Inc is seeking an experienced Backend Engineer to architect and maintain core services powering our CRM and Marketing platforms. You will design scalable data models and write high-performance SQL queries, ensuring robust testing and smooth API evolution.The role emphasizes collaboration with Customer Success and cross-functional teams, driving...

Knowmad Mood busca un/a desarrollador/a backend Java para un proyecto en el sector textil. La posición es 100% remota con disponibilidad para acudir a oficinas en Arteixo y viajar a nivel nacional e internacional.Te unirás a un equipo que desarrolla y mantiene servicios backend escalables, integrados con IoT y soluciones cloud, priorizando calidad,...

We are recruiting in Spain for a Senior Backend Engineer Cloud to join a big international Telcom Company.The Cloud Services team works with medium and large companies, both nationally and internationally.We're all about developing, marketing, and operating cool, cloud-native products and services for the digital world.We run Open Cloud, which is a public...

Una empresa de tecnología en España busca un Arquitecto/a Java Senior con más de 5 años de experiencia en Java y JavaFX, idealmente en el sector bancario. Esta persona definirá la arquitectura técnica, liderará equipos y asegurará la calidad de las soluciones. Se ofrecen 45€ por hora, 23 días de vacaciones, y retribución flexible que incluye...

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...

Evoluciona Arquitecturas Críticas: Backend Developer JavaEn Initium Software conectamos al mejor talento técnico con los proyectos más desafiantes e innovadores del mercado. No somos una consultora tradicional; somos socios estratégicos que creemos en el impacto real a través de la tecnología. Como Backend Developer Java, tendrás la misión de...

Innovamat busca un Senior Software Engineer para liderar el desarrollo backend de aplicaciones complejas.Trabajarás end to end, desde entender el problema con producto y diseño hasta desplegarlo y medir resultados en producción, con foco en escalabilidad y calidad.Te integrarás en un equipo que prioriza el aprendizaje, la observabilidad y la...

*Before applying for this role, please note that this job must be performed in Spain. Only candidates currently residing in Spain or willing to relocate will be considered.Are you ready to be inspired, challenged, motivated to do your best, and have fun while you're at it? We're on the lookout for a Senior Backend Cloud Engineer to join our team at...

*Before applying for this role, please note that this job must be performed in Spain. Only candidates currently residing in Spain or willing to relocate will be considered.Are you ready to be inspired, challenged, motivated to do your best, and have fun while you're at it? We're on the lookout for a Senior Backend Cloud Engineer to join our team at...

commercetools is seeking a Senior Search Engineer to build a modern, integrated search experience for customers. You will provide a search API for product discovery and foundational search capabilities across domains.You will design and implement search functionalities in a PaaS ecommerce Scala backend, learn Scala, and develop libraries based on...

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...

HCL Technologies Limited is seeking a Backend Developer to strengthen our Spain-based team. You will design and implement backend services, compose APIs, and contribute to CI/CD using Azure DevOps. Proficiency in Maven, JPA/JDBC, and databases is expected, with knowledge of OpenShift and scalable architectures. You should be comfortable with distributed...

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...

Seeking a Java backend engineer with 3+ years of reactive programming experience to build high-performance, cloud-native microservices for an international tech consultancy. Responsibilities include API design, CI/CD, and technical mentorship.

Jobtailor is seeking a Senior Backend Stack Engineer to own the Translation Management System Platform and related services. You will steer architecture, reliability, and evolution across translation workflows, vendor and customer management, and multiple internal integrations. You will set scalable boundaries, document ADRs, design secure REST APIs, and...