Empleos de senior java backend engineer en Madrid

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...

We are still looking for the very Top Talent…and we would be delighted if you were to join our team! UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35,000 employees all over the world and presence in more than 35 countries. We are leaders on digital technology services, and we...

Se busca Desarrollador Senior Java Backend con al menos 8 años de experiencia para diseñar, desarrollar y mantener soluciones basadas en microservicios utilizando Spring Boot. Se requiere experiencia con SQL, PL/SQL, JPA/Hibernate, GIT y RabbitMQ. Modalidad híbrida.

Job Reference: 00000049-1Date Posted: 8 October 2026Recruiter: Coberon ChronosLocation: SpainRemote Working: 100% remote working possibleSalary: On ApplicationSector: Engineering, IT & TechJob Type: Permanent, Full-time, Home-office based, W2, RemoteEmail: cv@coberonchronos.comApply for this job nowJob DescriptionOur client is a world-class American B2B...

About the teamThe AI/ML Engineering team builds and operates ClickHouse's AI and machine learning products end-to-end. This includes the Agentic Data Stack, AI Functions, chDB, the in-Console copilot, and the AI/ML partnerships that distribute them — together with the shared components and expertise that let every other ClickHouse team ship AI in the...

The BOARD, a recruitment and talent acquisition firm, seeks a Senior Backend Engineer (Java/React) for an international tech consultancy in Madrid. Strong Java with SpringBoot, React, AWS, and database experience are required; Kotlin for microservices is a plus. Interviews will be conducted in English and a permanent contract is offered. The role offers a...

Job Reference: 00000049-1Date Posted: 8 October 2026Recruiter: Coberon ChronosLocation: SpainRemote Working: 100% remote working possibleSalary: On ApplicationSector: Engineering, IT & TechJob Type: Permanent, Full-time, Home-office based, W2, RemoteEmail: cv@coberonchronos.comApply for this job nowJob DescriptionOur client is a world-class American B2B...

Job Description At THEWHITEAM Consulting, we are looking for an experienced Senior Backend Engineer to join a technology project focused on modern backend development and distributed architectures. The ideal candidate will have extensive hands-on experience with Java, strong knowledge of microservices and Hexagonal Architecture, and practical experience with...

We are knowmad mood!Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Nacimos para provocar un cambio real a través de la innovación y el desarrollo sostenible, con la misión de aportar valor a los clientes e impulsar nuestro talento.Formado por más de 3.000 personas creativas, digitales...

Why this role mattersJOIN helps thousands of businesses find the right people — faster, fairer, and with less friction. Our platform handles millions of candidate interactions, and our clients praise JOIN’s attention to detail and unmatched user experience.We’re looking for a Backend Engineer to join our established engineering hub in Spain. You’ll...

Macadam is a movement powered by over 15 million users who walk every day with us. We’re here to make walking more rewarding, engaging, and consistent - not just a habit, but something people genuinely enjoy.Rooted in thoughtful design, our approach helps people stick with healthier routines by making them feel simple, motivating, and fun. As we grow,...

Una consultora tecnológica busca un Desarrollador/a senior Java para trabajar en proyectos innovadores en el sector seguros. Esta posición 100% remota requiere experiencia en Java y microservicios, junto con habilidades en Confluent Kafka y Apigee. Ofrecemos oportunidades de formación y un ambiente laboral saludable con beneficios como 22 días de...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for...

OverviewSenior Backend Engineer position at Parser, a boutique technology services and consulting firm founded in 2018. Parser helps global organisations solve complex business challenges through digital transformation, product development and AI enablement. We are a fast-growing team of 340+ engineers and consultants across Europe, the Americas, and the...

Vortech PCI Group busca un Senior Backend Engineer especializado en .NET para Madrid, para colaborar en un proyecto internacional de producto. Participarás en la evolución de una solución corporativa hacia microservicios en Azure y en la definición de soluciones escalables.Trabajarás con C# y .NET moderno (8/9), arquitectura hexagonal y sistemas...

Se busca un Ingeniero Backend Senior para diseñar, construir y evolucionar la arquitectura backend de una plataforma de IA multimodal. Liderará decisiones técnicas, APIs escalables y sistemas en tiempo real sobre Google Cloud.

Viterbit busca un/a Desarrollador/a J2EE para el desarrollo backend en un proyecto tecnológico estable. Participará en el diseño y desarrollo de componentes complejos y coordinará el trabajo de otros desarrolladores dentro del equipo. Se exige experiencia en desarrollo Java empresarial, frameworks modernos y Java Platform, Enterprise Edition. Se valoran...

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...

Spain | Remote | Senior Engineering Opportunity MaxIT Consulting – Max Corporate Group is looking for a Senior FinTech Engineer – Payments & Financial Systems to join a fast-growing New York fintech company building banking, payments, and settlement infrastructure for US prediction markets and regulated gaming. The company operates financial...

HCLTech is seeking a Backend Developer to design and implement robust backend services. You will work with APIs composition, Java tech stack and cloud-enabled pipelines in a fast-paced environment. Strong collaboration with teams across roles is essential, along with a focus on code quality and testing.Ideal candidates have extensive experience with JPA,...