Empleos de senior java software engineer en Madrid

Location:Barcelona, Spain —Hybrid (3 days onsite, 2 days remote)We are:Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a...

Smadex is a cutting-edge ad-tech company: we process more than 4,5 million ad requests per second , replying under 100ms (for reference, the Google search engine handles ~76,000 QPS). Every day we generate several TBs of data that need to be processed, analyzed and aggregated, so our real-time components get smarter every day. We need you to help us keep our...

1 day ago Be among the first 25 applicants At TOPIC, we work every day on innovative, high-tech solutions to make the world better, smarter, and healthier. What will you do? Overseeing the entire testing strategies, process, from planning to execution. This role involves developing automated test capabilities, selecting tools, and defining processes for...

We’re hiringFullstack engineerwith a product mindset who loves building scalable systems and polished user experiences.We’re creating a platform where customers can manage subscriptions, billing, invoices, payment methods, and usage insights through seamless self‑service experiences built on a modular, scalable architecture with best‑in‑class...

Descripción del trabajoOverview Solicitar este puesto es sencillo. Desplácese hacia abajo y haga clic en "Solicitar" para ser considerado para esta posición. CHAMP Cargosystems provides the most comprehensive range of integrated IT solutions and distribution services for the air cargo transport chain. The portfolio spans core management systems, messaging...

As a senior software engineer, you are a core team member on whom the team relies to consistently deliver high quality solutions. You take ownership to help the team reach their goals, including actively sharing knowledge and providing feedback. You can identify and initiate activities to address improvement areas within the team. With a mature view on...

It’s an exciting time to join us! We’re entering new markets, developing new technologies, and moving step by step toward our goal of exciting the world. As our business grows, the number of people initiatives grows with it, and we’re looking for a new colleague to partner with our team to bring these to life. We are one of the largest sports betting...

Disid busca un/a Java/SpringBoot Senior Developer para unirse al equipo de Arquitectura. Trabajarás en proyectos que impulsan soluciones en la nube y sistemas distribuidos, aportando experiencia en API RESTful, bases de datos y tecnologías de contenedores y eventos. Se valora experiencia con AWS/GCP/Azure, Docker y entornos de microservicios, con...

At JetBrains, code is our passion. Ever since we started, back in 2000, we have strived to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create.One of the projects we’re working on within the JetBrains Innovation Hub is the...

Do you want to lead a consolidated team in the Defense sector and take on new challenges? GMV is an experienced technology group.We are expanding our teams in the Security and Defense sector to take on next‑generation certified software development projects for critical aeronautical systems.What challenge will you be taking on? In our team, you will lead...

Principal Fullstack EngineerSklum Digital & AI is an agentic-native team: a small, high-leverage group that heavily uses agentic AI workflows to build applications and scale our impact far beyond traditional team sizes. For this role in particular, agentic fluency is essential — you will be expected to use agentic tooling every day to multiply your own...

Mission Take your software engineering career to the next level as a Senior Product Software Engineer. You will play a key role in designing, developing, and troubleshooting software programs. Your technical skills and innovative mindset will contribute to the continuous improvement of our products, making a significant impact on user experience and...

Software Engineers and Senior Software Engineers are sought by this leader in AI based tools and frameworks. Based at their R+D Centre in Barcelona the Software Engineers will be developing tools and frameworks aimed at deploying AI applications. The Senior Software Engineers will be working on low level kernel optimisation and development, highly parallel...

At ING Hubs Spain we are looking for a Senior Java Engineer Your role and work environment We are looking for a talented and enthusiastic Java Developer to join our DDoS Squad within the Global Security Organization (GSO). The responsibility of this team is to design, develop and maintain software solutions that manage firewall rules and strengthen the...

Role Description We are still 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 and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on...

Hello! ðDo you want to help us redefine how AI powers the future of Business Management software, not as an add-on, but as a core part of how people work, decide and grow?We’re looking for engineers who:ð§Treat AI as central to their craft Are obsessed with building and shipping fastð Care about real impact, not hierarchy or titlesIf that sounds like...

OverviewCHAMP Cargosystems provides the most comprehensive range of integrated IT solutions and distribution services for the air cargo transport chain. The portfolio spans core management systems, messaging services, and eCargo solutions, including applications supporting customs and security requirements, quality optimization, e‑freight, and mobility...

Overview 1inch is the DeFi ecosystem building financial freedom for everyone. 1inch products help users and builders trade, hold and track digital assets with self-custody, comprehensive security and an intuitive user experience. 1inch protocols and APIs provide core infrastructure across the DeFi industry and beyond.If you’re someone who thinks big, moves...

At Auctane, we are united by a passion to help businesses deliver — whatever their size, wherever they are, and however they operate. We make it possible for businesses to meet the ever-changing requirements of their industry and customer expectations. Auctane products enable hundreds of thousands of businesses to annually mail and ship billions of items...

We are looking for a Senior Software Engineer to join our IPfolio Software Engineering team in Barcelona. This is a hands-on role focused on developing secure, scalable enterprise software on the Salesforce platform. You will work across the full software delivery lifecycle, contribute to architecture and clean-code practices, and share your knowledge...