Empleos de senior backend developer java en Barcelona

We are looking for a Senior Full Stack Developer with strong AI expertise to build and deploy AI solutions in production. Backend and AI integration end to end, in an Agile Scrum team alongside data scientists, AI engineers and frontend developers. Deliverable: working software. Main Responsibilities & Key Activities: Develop scalable backend systems and...

We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps...

We are seeking experienced Senior Java/Angular Developers to work with European Institutions in Brussels. Please note that work permits are not provided. This position is open to employees and contractors. Fluency in English is required. Developing and maintaining web-based applications Creating test programs 5 to 15 years of Java development...

Join Amaris Consulting and work on payroll and human resources management platforms serving thousands of users worldwide. Be part of an international team, grow in an agile environment, and develop your career within a global group that values innovation, collaboration, and talent. As a Senior Java Developer, you will play a key role in the design,...

¿Te apetece un nuevo reto? Buscamos personas interesadas en analizar las nuevas funcionalidades a desarrollar en proyectos con gran impacto sanitario.En #NTTDATAHealthcare tenemos vocación para liderar la transformación del sector enfrentándonos a los nuevos retos sanitarios, apoyándonos en el conocimiento propio e invirtiendo en la creación de nuevo...

SENIOR JAVA BACKEND DEVELOPER | SPRING BOOT & KAFKA Modalidad: 100% remoto Duración: Larga duración Descripción del puesto Buscamos un/a Senior Java Backend Developer para incorporarse a un proyecto de larga duración, trabajando en el desarrollo y evolución de servicios backend Java dentro de un entorno complejo, con integración con sistemas legacy y...

Macadam is seeking a Senior Backend Developer to own the server-side infrastructure powering our app for millions of walkers. You will design robust APIs, optimize data models, and implement caching to ensure performance at scale.The role is based in Barcelona, with a hybrid culture and strong collaboration with mobile, product, and data teams. We value 6+...

Company DescriptionSGS Brightsight is the world's largest independent security evaluation lab, with accredited facilities across the globe. Our teams in Delft (The Netherlands), Barcelona and Madrid (Spain), Meyreuil (France), Beijing, Shanghai and Guangzhou (China), Singapore, and the USA are dedicated to helping companies ensure their products comply with...

You’re an important part of our future. Hopefully, we're also a part of your future! At B. Braun, we protect and improve the health of people worldwide. You support this vision, bringing expertise and sharing innovation, efficiency and sustainability as values. That’s why we would like to keep developing our company with you. Keeping your future in mind,...

Iteriam busca un Senior Backend Developer (Node.Js/Python) con foco en IA Generativa y Alexa para ampliar nuestro equipo en España.Trabajarás en experiencias conversacionales y herramientas basadas en IA con un enfoque práctico: calidad, producto y entrega. Desarrollarás Alexa Skills, integrarás IA Generativa en soluciones reales y aplicarás prácticas...

OverviewWELCOME TO SITAAt SITA, we keep airports moving, airlines flying smoothly, and borders open. Our technology and communication innovations power the success of the global air travel industry.You'll find us in 95% of international airports, working closely with over 2,500 transportation and government clients. Each partnership brings unique challenges,...

Accessiway is seeking a Backend Developer (Mid / Senior) to design and build scalable backend systems that power digital accessibility worldwide. You will work in a hybrid setup with remote work and on-site presence in Turin, Italy, contributing to Lambda, ECS, REST APIs, and data storage strategies while collaborating with cross-functional teams. Ideal...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Developer (Node.js/Python) based in Spain.As a Senior Software Developer, you will help build the backend and AI systems that support an innovative, rapidly growing technology business in the electric mobility...

Description Do you love turning ideas into working code that makes a real impact? Feel energized by building solutions that make global systems faster, smarter, and more reliable. Enjoy collaborating across teams to solve complex problems and bring business needs to life through technology? Join Shipco IT as a Senior Application Developer At Shipco IT,...

Are you our next Backend Developer? Role: Backend Developer (Mid / Senior)Location: Hybrid (Remote / Turin, Italy)The Mission: A Digital World Without BarriersAt Accessiway, we aren't just a SaaS company; we are a scale-upgrowing at supersonic speed with one ambitious goal: to make technology accessible to everyone, no ifs or buts. We believe that...

About WorkatoWorkato is the leading Control and Execution Platform for Enterprise AI — the neutral platform enterprises trust to put AI to work across their business. Workato unifies data, applications, and processes into a single platform so AI can reliably orchestrate business processes in production at enterprise scale. Built on more than a decade of...

About Caravelo At Caravelo, we are revolutionizing the travel industry with subscription-based solutions that help airlines and travel companies unlock new revenue streams while enhancing customer loyalty. Our Saa S platform enables seamless subscription management, dynamic pricing, and automation, helping airlines transition from traditional ticket sales to...

Desarrollador Backend Blockchain (Remoto) Nuestro cliente busca un Desarrollador Backend Blockchain para unirse a su equipo de ingeniería de forma remota. Serás clave en el diseño, desarrollo y mantenimiento de nuestras soluciones descentralizadas, trabajando en la arquitectura de contratos inteligentes, la integración con redes blockchain y la...

About CaraveloAt Caravelo, we are revolutionizing the travel industry with subscription-based solutions that help airlines and travel companies unlock new revenue streams while enhancing customer loyalty. Our SaaS platform enables seamless subscription management, dynamic pricing, and automation, helping airlines transition from traditional ticket sales to...

Backend Developer needed for application development, integration, database management, security, testing, and technical support. Requires a disability certificate and 5 years of experience with Java, Kotlin, Spring, RESTful APIs, SQL, and NoSQL.