Empleos de senior java full-stack engineer reactnode spring en Barcelona

Senior Application Security EngineerWe are looking for a Senior Application Security Engineer to architect and build automated security layers within the SDLC, engineering AI-enabled secure code scanning, hardened baseline automation, and CI/CD security tooling integration across a large‑scale financial services program. You will work in Python and Java to...

Fotocasa Group, Spain's real estate tech leaders, is hiring a Senior Backend Engineer to join our Barcelona technical team. You will work on scalable microservices, real-time alerting, and architectural improvements, in a hybrid work setting.Siga leyendo para comprender completamente lo que este trabajo requiere en cuanto a habilidades y experiencia. Si su...

Astek está buscando un/a Senior Software Engineer – Full Stack para unirse a un proyecto estratégico en L'Hospitalet de Llobregat. El candidato ideal debe tener experiencia sólida en desarrollo Full Stack, particularmente con .NET y Angular, y será responsable de diseñar y desarrollar aplicaciones avanzadas.El puesto ofrece una modalidad híbrida (3...

Cint 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 the world's largest, with...

Junior Java Software Engineer Community (Spain) Merkle, a dentsu company, powers the experience economy. For more than 35 years, we have put people at the heart of its approach to digital business transformation. As the only integrated experience consultancy in the world with a heritage in data science and our performance, Merkle delivers holistic...

Astek está buscando un/a Senior Software Engineer – Full Stack para unirse a un proyecto estratégico en L'Hospitalet de Llobregat. El candidato ideal debe tener experiencia sólida en desarrollo Full Stack, particularmente con .NET y Angular, y será responsable de diseñar y desarrollar aplicaciones avanzadas.El puesto ofrece una modalidad híbrida (3...

About ValeriaLa experiencia que se espera de los solicitantes, así como las habilidades y cualificaciones adicionales necesarias para este trabajo, se enumeran a continuación.Valeria is building the future of HR and payroll in Spain. We're an AI-native platform that automates contracts, payroll, and compliance for companies with high employee turnover...

Diabolocom builds AI-first, cloud-native contact center infrastructure designed for high availability, low latency, and global scale. As both a software provider and a telecom operator, we combine a fully owned carrier-grade voice backbone with a programmable CCaaS platform that supports real-time, high-volume communications across 60+ countries. Our...

Cint 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 the world's largest, with...

ph3Who we are /h3pAt Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia. /ppHeadquartered in Seattle and Barcelona, we’re a values driven, fast‑growing tech company focused on building safe and personalized experiences tailored to the needs of each...

Cint 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 the world's largest, with...

Cint 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 the world's largest, with...

ppbWho Are We /b Alpega is the trusted execution platform shippers and carriers across Europe rely on to plan, procure, and execute road freight - every day, at the speed the industry demands. /p pWe are 450+ people across European offices, working in product, engineering, commercial, and the teams that keep partners connected. /p pIn 2026, Alpega was named...

Allianz Technology in Barcelona is seeking a Senior Backend Developer to join the Task Management & Routing team.¿Tiene las habilidades necesarias para este puesto? Lea todos los detalles a continuación y presente su candidatura hoy mismo.In this role, you will build scalable backend services using Java 17+ and Spring Boot 3, helping design and develop...

Can you imagine helping teams prevent breaking changes across microservices through automated contract testing? Join our expert team to work on a modern software quality initiative, contributing to the implementation of a contract testing framework for microservices integration. You will apply your knowledge of Pact, GitHub Actions, CI/CD practices and...

Founders deserve to spend their time building companies, not dealing with accounting, taxes, payroll, and administrative work. We combine expert services with proprietary software to manage the operational side of running a company in one connected experience. Technology and AI are at the core of everything we do. Our ambition is to make our specialists...

Fresenius Kabi is seeking a Senior Manager Data Engineer to design, develop, and maintain scalable data pipelines and architectures. This hybrid role blends hands‑on technical work with client‑facing consulting. You will work with data owners, IT, analysts, and business stakeholders to ensure data availability, quality, and accessibility for analytics...

Senior DevOps Engineer Department: Technology Employment Type: Full Time Location: Barcelona Reporting To: Etienne Mula Description The iGaming industry is increasingly demanding when it comes to infrastructure reliability, scalability, and deployment efficiency. Therefore, it is becoming ever more critical to design and maintain the most...

Traveltechessentialist is in search of a Senior Software Engineer for the Finance Experience team, based in Barcelona, Spain. This role involves a pivotal contribution to delivering automated expense reconciliation systems. You will span the full stack, collaborating with finance and engineering teams to ensure a seamless reconciliation journey. The ideal...

Join the Fotocasa Group Tech Team as an Backend Engineer! We are Fotocasa Group, Spain’s real estate tech leaders. Now part of the Scout24 Group, we are stronger than ever. We are combining our local market expertise with the power of a leading European digital ecosystem. Our mission: to connect people and homes through intelligent tools and the...