Empleos de java backend senior en Zaragoza

Buscamos un Ingeniero de Big Data Senior para un proyecto financiero, trabajando en remoto con visitas ocasionales a Málaga. Serás responsable de diseñar, construir y optimizar pipelines de datos, ETL/ELT, y soluciones en Scala/Java.

Senior Backend Developer for a B2C HealthTech company, working remotely in Europe on a large-scale PHP API and migrating to Go, supporting millions of users daily.

Knowmad mood busca un Technical Lead Java para uno de sus clientes del sector textil. Serás responsable de liderar el equipo Backend, con foco en calidad de código y buenas prácticas, manteniendo un rol hands-on en desarrollo y revisión de código.Participarás en arquitectura basada en microservicios y hexagonal, CI/CD, Docker, Kubernetes y entornos...

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...

Lever, Inc. is seeking a Senior Backend Software Engineer for its Future Hiring Program, based in Spain.You will join a forward-thinking engineering team delivering high-impact software for global enterprise clients across diverse industries. Working remotely within Europe, you will contribute to design, development, and deployment of scalable backend...

TECDATA ENGINEERING busca un Expert Full Stack Developer con fuerte experiencia en Java/Spring Boot y Angular para asumir responsabilidades de arquitectura y liderazgo técnico a nivel de múltiples equipos.Se valorará experiencia en APIs REST, JPA/Hibernate y buenas prácticas de SOLID, Clean Architecture y DDD. Se requiere excelente comunicación en...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Backend Software Engineer – Future Hiring Program based in Spain.Join a forward-thinking engineering team delivering high-impact software solutions for global enterprise clients across diverse industries.As part of a...

InvestEngine is a London-based fintech hiring a Senior Backend Engineer to join the Payments Team and help scale a business-critical part of our platform.You'll design, develop and maintain backend services in Python 3.11 using Django/DRF, build RESTful APIs, and work with MySQL and Redis. The role emphasizes reliability, performance and long-term...

Azertium IT busca un Programador Senior BPM para unirse al equipo, con experiencia en IBM BPM/BAW y desarrollo backend en Java. Se valoran conocimientos de frontend (JavaScript, HTML, CSS) y experiencia en banca. El entorno se orienta al modelado de procesos y al motor BPM, con prácticas DevOps y despliegues automáticos.La posición ofrece contrato...

Senior Backend Developer to design, build, and maintain scalable server-side architecture and APIs using Node.Js, focusing on real-time digital products and global scalability. Requires 5+ years of experience with databases, APIs, Docker, Kubernetes, and CI/CD.

UST España & Latam is seeking a Senior Full Stack Developer (AI-Native) to join an innovative technology team. You will design, develop, and maintain scalable enterprise applications for a leading international banking environment, leveraging Java, Spring Boot, Hibernate, and Angular within a 100% remote setup in Spain.You will work with modern...

Senior Backend Developer to design, build, and maintain scalable server-side architecture and APIs using Node.Js, focusing on real-time digital products and global scalability. Requires 5+ years of experience with databases, APIs, Docker, Kubernetes, and CI/CD.

Digital55 busca Analistas Programadores/as Senior Full Stack (Java + Angular) para incorporarse de forma inmediata a un proyecto retador de servicio Java Core. Contrato estable y modelo remoto, con autonomía y crecimiento en un entorno DevOps.Desarrollarás End-to-End con Java, Spring Boot y Angular, diseñarás APIs REST, modelarás datos en PostgreSQL y...

A forward-thinking financial technology firm in Spain is looking for an AI Senior Engineer to build and scale AI and data infrastructure. In this role, you'll design and implement Python services, collaborate with AI/ML engineers, and develop scalable pipelines. Ideal candidates will have 5+ years of experience in backend engineering and strong skills in...

At 𝗧𝗛𝗘 𝗕𝗢𝗔𝗥𝗗 | 𝗽𝗲𝗼𝗽𝗹𝗲 & 𝘁𝗮𝗹𝗲𝗻𝘁, a firm specialized in recruitment and talent acquisition, we are looking for a international firm of tech consultancy, a Senior Presales Applications & Data: ¿Está pensando en solicitar este empleo? No se demore, desplácese hacia abajo y envíe su solicitud lo...

Full Stack Engineer (Agentic AI) Salary: up to €80,000 depending on experience Location: Remote (Spain) Level: Mid/Senior Our client is building something new in the UK: a VC-backed, AI-enabled roll-up of a large, fragmented services sector. They buy excellent owner-operated businesses and turn them into a modern technology-led group. Two things make it...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Software Engineer (Front and Back end) based in Spain.As a Software Engineer, you'll contribute across both frontend and backend development to build reliable, scalable applications in modern cloud environments.You'll work with...

Intetics is seeking a Senior Java Developer with extensive experience in Java, RESTful web services, Angular, and SQL. The role focuses on developing and maintaining Java applications and REST APIs, enhancing frontend features with Angular, and optimizing SQL queries.You will collaborate with a distributed team, participate in code reviews, and contribute to...

Líder Técnico de Desarrollo de Software (Remoto) Nuestro cliente busca un excepcional Líder Técnico de Desarrollo de Software para unirse a su equipo de forma totalmente remota. Este rol de liderazgo técnico es crucial para guiar al equipo de ingeniería en el diseño, desarrollo y despliegue de soluciones de software innovadoras y escalables. Será...

Sphera is a leading global provider of enterprise software and services that enables companies to manage and optimize their environmental, health, safety and sustainability. Our mission is to create a safer, more sustainable and productive world.Sphera is a portfolio company of Blackstone, a U.S.-based alternative asset investment company that focuses on...