Empleos de senior java backend engineer microservices en catalunya

UST Spain & Latam is seeking a Senior Java Engineer to contribute to a project with a global customer in the financial services sector. You will design, build and maintain scalable software within a DevOps model, owning the delivery and operation of features. The role requires strong Java skills, API development expertise, experience with REST and...

ERNI is hiring a senior engineer to develop scalable enterprise applications and AI-enabled solutions for the pharmaceutical sector. You will work with Java, Spring Boot, React, Next.Js and MUI to build secure, reliable products and collaborate with multidisciplinary teams. You will mentor others, grow your technical influence, and contribute to DevOps...

Grafana Labs is a fully remote company with a global team creating Grafana Cloud, a composable observability platform. We value open-source culture, transparency, autonomy, and trust, and we welcome applicants from multiple countries including Spain. You’ll work on a cloud-native stack (Go, Kubernetes) with on-call rotations, collaboration, and a focus on...

Trading 212 Ltd. is seeking a Senior Backend Engineer to own end-to-end backend solutions across a microservices landscape. You will design scalable services, ensure performance and data integrity, and collaborate with product and engineering to translate complex requirements into durable systems. You will work with Java 21 (Spring), Go, and Node.js...

Kraken is seeking a Senior Software Engineer to lead the Consumer team, owning the architecture of Rust backend services powering trading, payments, and crypto experiences. You will drive end-to-end ownership, mentor engineers, and collaborate with product leadership to shape roadmaps. A strong emphasis on AI-assisted development and high-quality user...

SQUAD Technology Solutions is seeking a Java Senior Developer with strong reactive programming skills for a banking sector project. The role requires 8+ years of Java experience, expertise in Spring Boot, Project Reactor, gRPC, and cloud-native design. You will work on scalable microservices, streaming data pipelines, and large-scale migrations,...

Factorial is seeking a Senior Software Engineer to join our Data Ops team. You will own the backend architecture of internal sales, invoicing, and billing applications, building resilient, scalable APIs and cloud workflows that power finance and customer experiences. You’ll collaborate with design and product, integrate

Allianz invites a Senior Solutions Engineer to join the Data and AI Transformation Engineering team, building scalable backend platforms exposing AI capabilities as reliable services. The role focuses on API-driven systems on Kubernetes, combining AI components with deterministic logic for complex transformation use cases in a regulated financial services...

Coforge is seeking Java developers with CI/CD experience for upcoming development projects in Spain. You will work on microservices with Spring Boot, develop REST APIs, manage Git-based workflows, build CI/CD pipelines, containerize with Docker, and apply SOLID principles and Clean Code standards, with AWS familiarity. Join a collaborative team focused on...

TECDATA ENGINEERING busca un Senior JBoss / Java Security Remediation Engineer para un proyecto en el sector bancario. Identificar, analizar, remediar y validar vulnerabilidades en aplicaciones Java desplegadas sobre JBoss y entornos AWS, trabajando con herramientas SAST/DAST y GitHub Advanced Security. Se valorará experiencia en Checkmarx, CodeQL y...

Elastic, the Search AI Company, is seeking a Senior Software Engineer for the Elasticsearch - Distributed Systems team. You will tackle deep distributed systems challenges in how nodes communicate, data indexing, allocation and management across nodes, with a focus on the Serverless offering. You will own projects end-to-end, collaborate across teams, and...

Senior Backend Engineer Who is Parser? Technology alone does not create impact - the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and AI enablement. We are a fast-growing team of 340+ engineers...

Cognizant is seeking a Sr Quality Engineer in a hybrid work model to design robust test strategies and automation frameworks using Java and Karate, ensuring reliable enterprise applications in the travel industry. You will collaborate with cross-functional teams to improve test coverage, optimize CI pipelines and drive continuous improvement, while guiding...

Cognizant is seeking a Sr Quality Engineer in a hybrid work model, focusing on Automation Testing using Java and Karate to design robust test strategies and frameworks for enterprise applications in the travel domain. The role requires close collaboration with cross-functional teams to improve product quality, expand test coverage, and drive continuous...

Coforge is seeking Java developers with CI/CD experience for upcoming development projects in Spain. You will work on microservices with Spring Boot, develop REST APIs, manage Git-based workflows, build CI/CD pipelines, containerize with Docker, and apply SOLID principles and Clean Code standards, with AWS familiarity. Join a collaborative team focused on...

Coforge is seeking Java developers with CI/CD experience for upcoming development projects in Spain. You will work on microservices with Spring Boot, develop REST APIs, manage Git-based workflows, build CI/CD pipelines, containerize with Docker, and apply SOLID principles and Clean Code standards, with AWS familiarity. Join a collaborative team focused on...

Coforge is seeking Java developers with CI/CD experience for upcoming development projects in Spain. You will work on microservices with Spring Boot, develop REST APIs, manage Git-based workflows, build CI/CD pipelines, containerize with Docker, and apply SOLID principles and Clean Code standards, with AWS familiarity. Join a collaborative team focused on...

ALTEN Spain busca un backend developer Java para el departamento de Credit Counterparty Risk Internal Model Development. Se enfocará en optimizar rendimiento, integración de bibliotecas cuantitativas y aseguramiento de calidad mediante pruebas y CI. La posición implica colaborar con Quants, Datos e IMM, dominio de Java, manejo de memoria y multihilo, y...

ALTEN Spain busca un backend developer Java para el departamento de Credit Counterparty Risk Internal Model Development. Se enfocará en optimizar rendimiento, integración de bibliotecas cuantitativas y aseguramiento de calidad mediante pruebas y CI. La posición implica colaborar con Quants, Datos e IMM, dominio de Java, manejo de memoria y multihilo, y...

T-Systems Iberia sucht eine/n Senior Software Architect mit umfassender Java-Expertise, Cloud-Kernkompetenzen und Leadership-Qualitäten zur Definition robuster Architekturen und zur Führung von Transformationsprojekten. Sie arbeiten an Cloud-native Architekturen, moderieren technologische Workshops und erstellen High/Low-Level-Designs. Hybrides...