Empleos de backend java en Barcelona

🚀 ¡Buscamos Desarrollador/a Senior Fullstack Java! 🚀📍 Modalidad: 100% Teletrabajo¿Tienes más de 6 años de experiencia desarrollando soluciones empresariales robustas y escalables? ¿Te apasiona trabajar tanto en frontend como en backend participando en proyectos de alto impacto? Esta oportunidad es para ti💼 ¿Qué harás?Desarrollar y...

Описание: ALTEN Delivery Centre Spain provides IT services and consulting through international projects and highly qualified engineering teams.Задачи:Design, develop and maintain native Android applications using modern development practices;Act as the technical reference for the team by providing guidance, mentoring and code reviews;Analyse...

We are looking for a Lead Software Engineer – AI Product Development (Data) to join our AI Engineering team in Barcelona. This is an exciting opportunity to work on cutting‑edge AI‑powered software, building reliable, scalable solutions that leverage Python, cloud technologies (Azure/AWS), microservices, and LLM‑based applications. You will be...

We are looking for a Lead Software Engineer – AI Product Development (Data) to join our AI Engineering team in Barcelona. This is an exciting opportunity to work on cutting‑edge AI‑powered software, building reliable, scalable solutions that leverage Python, cloud technologies (Azure/AWS), microservices, and LLM‑based applications. You will be...

Company DescriptionWho We AreCint is a pioneer in research technology (ResTech). Our customers use the Cint platform to post questions and get answers from real people to build business strategies, confidently publish research, accurately measure the impact of digital advertising, and more. The Cint platform is built on a programmatic marketplace, which is...

About Longtail Longtail is building an intelligent decision-streaming platform that helps airlines make smarter, faster commercial decisions in real time. Combining automation, proprietary algorithms, AI, and live data, our technology helps airlines optimize pricing, availability, and product flexibility across thousands of routes worldwide. We're a...

We are your Energy Technology Partner. We electrify, automate, and digitalize every industry, business, and home, driving efficiency and sustainability for all.   At Schneider Electric, our values – IMPACT (Inclusion, Mastery, Purpose, Action, Curiosity, Teamwork) – are the foundation of everything we do. Becoming an Impact Maker means turning...

Allianz Technology in Barcelona is seeking a Frontend Developer to lead the development of Angular component libraries while contributing to backend tasks. You will work closely with cross-functional teams to ensure smooth integration and development of the Allianz Document Storage and Retrieval (ADSR).The ideal candidate has strong proficiency in Angular...

With a team of about 10,000 employees in 60 cities across Europe, adesso is one of the leading IT providers in the German-speaking market. For adesso Spain, we are looking for a skilled Backend Developer / DBA to join our international team and contribute to the development of a mission-critical data platform that processes millions of transactions and...

Are you passionate about backend engineering, API architecture, and the future of AI-native software delivery? At Qaracter, we are looking for an AI-Native Backend/API Technical Lead to join strategic technology initiatives within a leading international organization and contribute to a global Banking-as-a-Service (BaaS) platform across Payments,...

Desarrollador Python En este momento buscamos un desarrollador backend con Python para un proyecto de Ciberdefensa ¿Qué buscamos en ti? - Experiência mínima de 4 años diseñando, desarrollando y optimizando backend en Python - Experiência con FastAPI, Flask o Django. - Dominio de GIT y trabajo colaborativo - Buenas prácticas de desarrollo y testing...

Lead Backend Engineer (healthcare solution)Location: Remote from Spain (an indefinite Spanish employment contract)Intellias is looking for a Lead Backend Engineer - Healthcare Data Interoperability to join a large-scale digital healthcare initiative focused on connecting fragmented health data and enabling secure, real-time interoperability across the U.S....

En Indra Group, protegemos lo que más importa. Lideramos el desarrollo de soluciones tecnológicas punteras que transforman la movilidad y mejoran la experiencia de millones de usuarios en sistemas de transporte inteligentes. ¡Trabaja con nosotros en Indra Mobility! Únete a un equipo que lidera proyectos estratégicos de movilidad en Cataluña,...

Overview¿Te motiva desarrollar aplicaciones web robustas y participar en proyectos con impacto real en el sector educativo en Barcelona?En Nunsys Group buscamos un/a Desarrollador/a de Software con experiencia en tecnologías Java para incorporarse a un proyecto estable y de largo recorrido en Barcelona. Si te motiva trabajar en entornos técnicos...

Company DescriptionWho We AreCint is a pioneer in research technology (ResTech). Our customers use the Cint platform to post questions and get answers from real people to build business strategies, confidently publish research, accurately measure the impact of digital advertising, and more. The Cint platform is built on a programmatic marketplace, which is...

Senior Software Engineer Role (Kotlin)Solicitar este puesto es sencillo. Desplácese hacia abajo y haga clic en "Solicitar" para ser considerado para esta posición.You’ll join a close-knit engineering function of around 9 engineers, giving you plenty of ownership, visibility and the opportunity to make a meaningful impact on technical decisions and how...

Job Description:At Merkle, a dentsu company, we power the experience economy. Whether we’re building the next great app, running CRM at scale for global brands, delivering technology architectures that support millions of users, or providing world-class data, identity, and insights solutions, it’s all in the name of crafting experiences that set brands...

Porque trabajar en Sopra Steria , también es sentir Sopra Steria ¿Le gusta esta oportunidad? Asegúrese de inscribirse rápido, ya que se espera un gran volumen de solicitudes. Desplácese hacia abajo para leer la descripción completa del puesto. Somos un reconocido líder europeo en consultoría, servicios digitales y desarrollo de software, con cerca de...

Are you looking for the next challenge in your career?Recuerde revisar su CV antes de enviar la solicitud. Además, asegúrese de leer todos los requisitos relacionados con este puesto.Would you like to be part of an exciting highly qualified team of professionals in an international environment?We are currently looking for a qualified Android developer Sant...

Buscamos un/a desarrollador/a Java junior‑mid con interés en IA generativa para incorporarse al equipo de Analítica y Datos. Responsabilidades principales Mantener y evolucionar código en producción. Integrar APIs de modelos LLM. Ajustar prompts y mejorar casos de uso reales. Desarrollo y mantenimiento de casos de uso internos basados en APIs de...