Empleos de java backend developer en Barcelona

Your Mission Interested in working with an AI Data Platform supporting sustainability, with backend Python development and Data Orchestration, i.e. airflow? This is your chance to become part of a startup internationally recognized for its cutting-edge technology. We are a predictive technology platform focused on maximizing performance and digitalizing...

Your Mission Interested in working with an AI Data Platform supporting sustainability, with backend Python development and Data Orchestration, i.e. airflow? This is your chance to become part of a startup internationally recognized for its cutting-edge technology. We are a predictive technology platform focused on maximizing performance and digitalizing...

Elastic is seeking a Senior Java Developer to join the Elasticsearch team and drive work on the Inference API, including integration with external ML providers and self-hosted models. You will maintain the plugin framework and REST API, collaborating across teams to design scalable, reliable systems in a distributed environment. The role emphasizes code...

The Mill Adventure is a scale-up with the ultimate mission of building awesome products that will change the way the i Gaming industry operates. We started our journey in 2019, with the vision of building a technology driven organisation and creating a fast moving team consisting of the best of the best specialists in their respective fields. Today, we...

En Plexus Tech seguimos creciendo y buscamos a profesionales para trabajar en el desarrollo de tecnología con alma. Somos una compañía tecnológica especializada en servicios y productos IT, basados en la innovación y el desarrollo. Fundada en el talento y las capacidades de nuestra gente, casi 5.000 profesionales que crecen con nosotros en proyectos...

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...

Role DescriptionWe are looking for the very Top Talent…and we would be delighted if you were to join our team!More in details, 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...

Sant Cugat del Vallès (Barcelona)Empresa: GFT IT ConsultingRequisitos: Experiencia de 0 a 5 años en desarrollo software. Conocimientos en Java, Spring Boot y microservicios para perfiles Backend, o React/Angular para perfiles Frontend.Nivel de inglés intermedio (B2) valorable. Valorable experiencia con cloud (Azure, AWS o GCP), DevOps, Docker, CI/CD y...

Slash Mobility Slash Mobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Ayudamos a grandes organizaciones a diseñar y construir productos digitales y plataformas tecnológicas que realmente mueven su negocio. No nos limitamos a...

You're an important part of our future, and hopefully, we're also a part of yours! At B. Braun, we protect and improve the health of people worldwide. From Barcelona, you will join Germany-based Corporate Start-Up B. Braun New Ventures, which is taking a leading role in the digital transformation of healthcare. With a young and fast-growing team, we develop...

As a Full Stack GO Developer, you will be involved throughout the lifecycle of the software development team with responsibility in the development of new products. You'll be involved in definition of the new architecture and the migration of the previous software to the new version. You will be working in a completely agile environment, working closely with...

¿Quiénes somos? Somos una compañía tecnológica especializada en Inteligencia Artificial , IA Generativa, Analytics, Gobierno del Dato, Cloud y arquitecturas Event Driven, pero sobre todo somos un equipo con conocimiento, criterio y muchas ganas de hacer las cosas bien. Trabajamos con talento altamente especializado, esté donde esté, y apostamos por...

WE ARE: At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive advantage. At Adaptive, we are a...

A multinational technology firm based in Barcelona is seeking a Senior Back-End Developer to design and build robust backend systems. You will utilize Node.js and TypeScript while integrating AI-driven solutions in production environments. The ideal candidate has 5–7 years of experience, excellent communication and teamwork abilities, and must be fluent in...

Indra Group busca un Senior Java Developer para un proyecto de middleware orientado a la integración en tiempo real con dispositivos hardware y una interfaz de usuario. La posición estará ubicada en Barcelona y se centrará en el desarrollo backend con Java, arquitectura de integración e interoperabilidad. Se trabajará con APIs REST, WebSocket y MQTT,...

Expereo International is seeking a Backend Developer to join the Supplier onboarding and Quote Management teams. You will work on the core platform, writing Python and/or .NET, building services, and implementing a constraint optimization engine for quotes.You will integrate partner data, maintain internal tools, and ensure auditable, explainable outputs for...

¡ÚNETE A LA REVOLUCIÓN TECNOLÓGICA! En R&C CSA ASSOCIATS, no hacemos solo empleos, ¡creamos el futuro! Si eres un entusiasta de la tecnología, y un amante de la innovación, entonces estás en el lugar adecuado. ¿Quiénes somos? Somos una Empresa IT y nos dedicamos a dar soluciones o respuestas a las necesidades tecnológicas de las empresas, nuestra...

Accenture, reconocida como Great Place To Work, una compañía líder mundial en servicios profesionales que ayuda a las principales empresas, administraciones públicas y otras organizaciones del mundo a desarrollar su core digital, optimizar sus operaciones, acelerar el crecimiento de sus ingresos y mejorar los servicios para los ciudadanos, creando valor...

Accenture, reconocida como Great Place To Work, una compañía líder mundial en servicios profesionales que ayuda a las principales empresas, administraciones públicas y otras organizaciones del mundo a desarrollar su core digital, optimizar sus operaciones, acelerar el crecimiento de sus ingresos y mejorar los servicios para los ciudadanos, creando valor...

Backend Developer needed to improve the core PHP API, migrate to Go, and work on a B2C HealthTech app with millions of users.