Empleos de senior java fullstack engineer for api en Barcelona

Grupo NS en Barcelona busca un perfil Fullstack Senior Java/Angular con al menos 5 años de experiencia en Java, Spring Boot y Angular para un proyecto ubicado en Barcelona.Requiere inglés B2/C1 y disponibilidad para presencialidad 1 día a la semana.El candidato ideal deberá aportar capacidad de aprendizaje, constancia y proactividad para evolucionar en...

Krell Consulting & Training, S.L. busca un/a Senior Fullstack Developer con sólida experiencia en Java, Spring Boot y tecnologías frontend para un proyecto tecnológico con IA. La posición es híbrida en Barcelona, con aproximadamente un día presencial por semana.Se valoran experiencia en APIs REST, entornos Cloud y herramientas de IA de desarrollo, así...

Oxigent Technologies busca un/a Senior Automation QA para su equipo en Barcelona, dentro de un proyecto internacional de procesamiento y distribución de datos entre sistemas en el sector tecnología para la aeronáutica.Asegúrese de leer detenidamente la información sobre esta oportunidad antes de presentar su candidatura.Serás responsable de impulsar la...

Cognizant is seeking a Sr Quality Engineer in a hybrid work model to design robust test strategies and automation frameworks using Java and Karate, ensuring reliable enterprise applications in the travel industry. You will collaborate with cross-functional teams to improve test coverage, optimize CI pipelines and drive continuous improvement, while guiding...

CHAMP Cargosystems is seeking a Senior Software Engineer to join our team in Spain, with a flexible approach and opportunities for remote collaboration from Luxembourg and the UK as per local requirements.You will design, implement and maintain backend services and frontends, work with REST API integrations, and contribute to end-to-end software delivery in...

Jobgether is seeking an experienced Back-end Engineer (Java/Kotlin) based in Spain to develop scalable SaaS solutions.You will own impactful projects, shape architecture, and build reliable distributed services and APIs within a JVM ecosystem.The role emphasizes performance, availability, and maintainability, with a focus on independent work, initiative, and...

Corporate Sales Engineer - German (Remote) Spain - BarcelonaGermany - RemoteFull timeR*****As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations.Since ****, our mission hasn't changed - we're here to stop breaches, and we've redefined modern security with the world's most advanced...

Our client, a cutting-edge technology firm, is seeking a highly skilled Senior Software Engineer (Backend) to join their fully remote engineering team.In this role, you will design, develop, and maintain scalable and robust backend systems that power their innovative products.You will work with a talented team of engineers, collaborate on architectural...

Join one of Southern Europe's fastest-growing startups Enginy is a Barcelona-based startup and one of Southern Europe's fastest-growing companies ranked #3 in the Sifted 100: Southern Europe 2026, and we're just getting started. We're building the AI-native GTM platform for modern B2B teams, combining prospecting, enrichment, intent signals, AI research...

Join one of Southern Europe's fastest-growing startupsDesplácese hacia abajo para ver todos los requisitos del puesto y las responsabilidades que pueden esperar los candidatos seleccionados.Enginy is a Barcelona-based startup and one of Southern Europe's fastest-growing companies ranked #3 in the Sifted 100: Southern Europe 2026, and we're just getting...

At Viaplay Group, we entertain millions of people every day through our streaming services, radio networks, and TV channels. We believe in the power of content not just as a way of telling stories and touching lives, but also expanding worlds.Por favor, verifique que tiene el nivel de experiencia y las cualificaciones adecuadas leyendo la descripción...

At Q-tech, we collaborate with the global leader in reusable packaging containers and pallets for the fresh produce supply chain, whose mission is to make that supply chain sustainable.They run a closed-loop pooling system with more than 400 million containers in circulation and over 2.5 billion shipments a year.They serve 300+ retailers and 18,000+ growers...

Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation, we’re on a mission to power real work, with real impact. Founded in 2015, Perk has grown into...

We 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 company with over 35,000 employees all over the world and presence in more than 30 countries.We are leaders on digital technology services, and we provide...

At Workfully , we’re building the first global recruitment marketplace where independent recruiters can grow, engage, and monetize their talent networks — connecting them to meaningful opportunities at innovative companies worldwide.Our technology is designed to make recruiting more transparent, fair, and scalable. We’re a profitable early-stage...

Fever, the leading tech platform for culture and live entertainment, seeks a Senior Java Software Engineer to join a distributed team from Spain.You will focus on building maintainable, scalable services, with emphasis on code quality, CI/CD pipelines, and cloud infrastructure.The role is fully remote and 100% home office friendly across Spain.You will...

OverviewAtQ-tech, we're looking for aSenior Java Engineerto join a global SaaS product that's scaling fast and moving into a more mature, reliability?focused phase.The platform handles a high volume of data and workflows used by customers across multiple countries. The team is strengthening its foundations to ensure stability, consistency and long?term...

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,...

Expert FullStack DeveloperAt Allianz Technology, we are shaping the future of digital solutions through innovation, collaboration, and AI-driven development. We are looking for an Expert Full Stack Developer to join the Technical Portal team, which builds the shared platform that dozens of product teams use to deliver the Sales Digital Workstation to...

Flexcompute is leading the transformation of engineering simulation with our revolutionary ultra-fast simulation technology.Our flagship products, including the industry-leading Computational Fluid Dynamics (CFD) software Flow360 and electromagnetic simulation software Tidy3D, are reshaping how simulations are conducted across diverse sectors.Founded by...