Empleos de senior java backend engineer microservices en Barcelona

Company DescriptionWe are looking for a Senior Software Engineer (Java Spring Boot) as one of our teams is looking for a new team member. Want to know more? If you are looking for your next professional challenge, this might be it!You would be working on an exciting product focused on authentication and authorization, designed to centralize and streamline...

We’re looking for a Lead Software Engineer - Al Product development (Full Stack) to join our Cortellis team in Barcelona, where you’ll build high-impact product features powered by Generative AI and modern software engineering practices. In this role, you’ll take ownership of end-to-end delivery, driving the design and implementation of scalable...

Overview WELCOME 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...

MediaMarktSaturn Technology is seeking a Senior Frontend Software Engineer to design, develop, and maintain scalable web applications using React and TypeScript. You will build reusable UI components, optimize performance, and collaborate with product, design, and backend teams across multiple workstreams.You will work in a hybrid setup from our Barcelona...

Take your career to the next level with Amaris Consulting as a Senior AWS Cloud Engineer. Be part of an international team within a global group with a €800M turnover and more than 1,000 clients worldwide. You’ll work on AWS platforms where infrastructure automation, service continuity and data recovery are central to the role. Python, MongoDB and shell...

Your role at DynatraceAs a Senior Customer Success Engineer, you will be responsible for building and maintaining post-sales relationships with Dynatrace’s highest strategic customers. You will serve as a trusted advisor, ensuring the successful deployment and adoption of all Dynatrace products. Customers hold CSE's in high regard as experts and rely on...

Your role at DynatraceAs a Senior Customer Success Engineer, you will be responsible for building and maintaining post-sales relationships with Dynatrace’s highest strategic customers. You will serve as a trusted advisor, ensuring the successful deployment and adoption of all Dynatrace products. Customers hold CSE's in high regard as experts and rely on...

About Air AppsAt Air Apps, we believe in thinking bigger—and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in 2018—and now with offices...

Job Description:About the Team:Our Technology team drives the evolution of our Engineering, Data, Product and UserExperience functions. Within this group, the GenAI Experiences team builds generative AIproducts that define the future of news and business intelligence for millions of users across theWall Street Journal and Dow Jones brands. Through our...

Senior Software Engineer – AI Training ProjectsFlexible Hours | $30–$150/hr equivalent, with specialist projects paying moreWe are recruiting experienced Software Engineers and Senior Software Engineers to support large-scale AI training projects.No previous AI experience is required. The work is focused on real software engineering problems...

This job is with Allianz Commercial, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. As an Expert Full Stack Developer at Allianz Technology, you will be responsible for designing, developing, and maintaining comprehensive web applications that support our partner projects. You will work...

BarcelonaR&D – Engineering/Prod Dev /Full-Time /On-siteWho We Are: At Emburse, you’ll not just imagine the future – you’ll build it. As a leader in expense intelligence, we are creating a future where technology drives business value and inspires extraordinary results. Our AI-powered platform helps organizations modernize financial operations,...

🚀 Full Stack Software Developer – AI-Enabled Fleet Management Take your career to the next level with Amaris Consulting as a Full Stack Software Developer working on an AI-enabled fleet management solution. You’ll join an international, fast-growing group with a €800M turnover and 1,000+ clients worldwide, contributing to innovative digital...

Preply is hiring a Senior Full Stack Engineer to drive backend and frontend initiatives in a fast-growing learning platform. You will own key backend services in Python/Django and craft frontend experiences in React/Typescript, while mentoring peers and shaping scalable architecture. The role emphasizes data-driven product development, observability, and...

Job Description:About the Team:Our Technology team drives the evolution of our Technology, Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting‑edge solutions, we shape the digital landscape for our customers, readers and users. From revolutionizing visuals to optimizing tools and harnessing the power of data,...

NOTA: FORMATO HÍBRIDO La posición no es full remota y requiere presencia física a tiempo parcial en nuestras oficinas de Barcelona (full remoto en verano y navidad).Colaboramos en el crecimiento ágil y seguro de empresas que operan en Internet. Fortalecemos su equipo técnico/de desarrollo, mediante metodologías DevOps, gestión de infraestructura cloud...

Join to apply for the Frontend Engineer role at Titan OS4 days ago Be among the first 25 applicantsJoin to apply for the Frontend Engineer role at Titan OSAre you ready to unleash your potential? We're on the lookout for driven individuals who thrive on setting ambitious goals, taking ownership and working with a relentless sense of urgency to achieve...

Senior Physical Design Engineer – EDA Tools / TCL / Back‑End / Synthesis / Place & Route / Floorplanning Are you a Senior Backend / Physical Design Engineer looking for your next challenge? Have 6+ years of experience in synthesis, place & route flows and floorplanning and wireplanning? Want to join a very exciting Spain‑based semiconductor company?...

Innovamat, una organización educativa con sede en Barcelona, busca un/a Senior Software Engineer con experiencia profunda en backend (5+ años) para liderar el desarrollo de aplicaciones complejas de principio a fin. Trabajarás en APIs y servicios que soportan la experiencia docente, diseñando soluciones y asegurando rendimiento y fiabilidad. Trabajarás...

Senior Product Engineer: Full-stack with 80% BackendAbout LongtailLongtail 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...