Empleos de backend developer java en castilla león

Vonage is seeking a Software Engineer to join its Engineering team to build high-performance, scalable backend services for RCS channel functionality. You will design and implement low-latency microservices, collaborate with cross-functional teams, and contribute to testing strategies to ensure reliability. Strong experience with Kotlin/Java, Spring Boot...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Java Developer Associate based in Spain. Join a remote team as a Java Developer Associate and contribute to the development and maintenance of desktop and web-based applications. In this role, you will use your Core Java expertise...

Openbank is seeking a Backend Developer / Integration Engineer to design, develop, and integrate secure, scalable backend solutions for critical banking processes. You will work on microservices, APIs, and cloud-native architectures, aligning with architecture, security, and software standards.You will collaborate with Cybersecurity, Cloud and Architecture...

Moffatt & Nichol is seeking a Backend/ Full Stack Software Engineer (Mid–Senior) to join our team in Valencia or Algeciras, Spain. You will work on cloud-based applications using Angular and Java Spring Boot within a microservices setup, collaborating with Tech Leads, Product Managers, and UX/UI designers to deliver scalable solutions for ports and...

Openbank is seeking a Backend Developer / Integration Engineer to design, develop, and integrate secure, scalable backend solutions for critical banking processes. You will work on microservices, APIs, and cloud-native architectures, aligning with architecture, security, and software standards.You will collaborate with Cybersecurity, Cloud and Architecture...

Somos Métrica, una consultora de negocio, integración de sistemas, servicios y soluciones IT, comprometida con la Sociedad de la información y el desarrollo tecnológico.Estamos en búsqueda de un/a Desarrollador Backend con Java para un proyecto de modernización de plataforma bancaria.Te encargarás de:Desarrollar y mantener microservicios backend con...

Talan is an international consulting group specializing in innovation and business transformation through technology. Talan at a GlanceHeadquartered in Paris and operating globally, Talan combines technology, innovation, and empowerment to deliver measurable results for our clients. Over the past 22 years, we've built a strong presence in the IT and...

SplitMetrics is a global software company offering an ecosystem of products and services that serve as a growth engine for top mobile-first businesses worldwide. Our ecosystem includes:Why SplitMetrics? SplitMetrics Acquire, a platform for automating and optimizing Apple Ads.SplitMetrics Agency, a full-service mobile marketing agency staffed by top...

Revolut in Spain is seeking a Junior Backend Engineer to join our technology team. You will build backend services, APIs, and microservices, contributing to scalable infrastructure used by millions of customers. You should have Java expertise, 2+ years of backend experience, a STEM degree, and strong teamwork and communication skills, with English fluency....

Talan is an international consulting group specializing in innovation and business transformation through technology. Talan at a GlanceHeadquartered in Paris and operating globally, Talan combines technology, innovation, and empowerment to deliver measurable results for our clients. Over the past 22 years, we've built a strong presence in the IT and...

Miratech is seeking a Senior Java Developer to contribute to development and maintenance of customized software solutions for a large European client in the tax administration domain. You will work on a complex system covering the full lifecycle of tax declarations, with a 20+ person team and modern tech stack including Spring, Quarkus, Angular, PostgreSQL,...

AgileEngine, LLC is seeking a Senior Java Developer in Valladolid to design and build secure, scalable server-side solutions including a client integration system.The role requires strong SaaS background, extensive Java and SQL expertise, and experience with microservices, CI/CD, and observability. Excellent English is essential. Remote-friendly, with...

Grupo TECDATA Engineering está buscando Desarrolladores/as Senior Backend Java para trabajar en un entorno 100 % remoto. Salario aproximado de 50.000 € brutos anuales y enfoque en arquitectura backend, microservicios y tecnologías modernas, desplegadas en cloud.Buscamos perfiles Senior con experiencia sólida en Java y Spring Boot, bases de datos...

Diabolocom, a European cloud-based contact centre and CX platform, is seeking a Senior Backend Software Engineer for the Auxiliary Squad in Barcelona. You will design and implement high‑performance backend services using Java/Kotlin, Spring Boot, and modern tooling, contributing to scalable distributed systems and no‑code workflow scenarios.You will join...

Who are we? We are part of the Alkemy Group, specializing in driving growth through our technological expertise, tackling complex challenges, and fostering operational excellence. We are digital natives and technology-neutral thanks to our rapid adaptation capabilities and problem-solving skills in any business situation. We are passionate about technology...

Experteer Overview Join OLX's Generative AI Innovation team in Spain to help shape AI-powered solutions at scale. You will build and maintain scalable, high-impact services using Python, Kotlin, or Golang on AWS, collaborating with cross-functional teams to move research concepts into production. You'll work on distributed systems, contribute to...

We are digital natives and technology-neutral thanks to our rapid adaptation capabilities and problem-solving skills in any business situation. To address these, we have high-performance teams and the ability to quickly and effectively combine technologies. We support our clients in their digital evolution to achieve maximum efficiency in their businesses,...

Experteer Overview Join OLX's Generative AI Innovation team in Spain to help shape AI-powered solutions at scale. You will build and maintain scalable, high-impact services using Python, Kotlin, or Golang on AWS, collaborating with cross-functional teams to move research concepts into production. You'll work on distributed systems, contribute to...

Constructor.io is seeking a backend engineer focused on Python services to own production backend systems for experiments, with occasional UI work. You'll contribute to scalable reporting pipelines, improve reliability, and collaborate with Search/Recommendations teams on data-heavy workloads. The role emphasizes correctness, observability, and product...

Who are we? We are part of the Alkemy Group, specializing in driving growth through our technological expertise, tackling complex challenges, and fostering operational excellence. We are digital natives and technology-neutral thanks to our rapid adaptation capabilities and problem-solving skills in any business situation. We are passionate about technology...