Empleos de senior software engineer lead java en Madrid

Job Description Our partner is looking for Mid and Senior Software Engineers to develop software components and AI frameworks that integrate closely with advanced processor hardware.The role focuses on modern C++, system performance and software architecture, working across low level interfaces and higher level AI frameworks. You will collaborate closely...

Jobgether SRL is seeking a Founding Senior Software Engineer based in Spain to build and scale an AI-powered platform. You will own architecture decisions, shape product direction, and drive end-to-end development in a lean, autonomous team.You will integrate AI capabilities, work on high-performance APIs, and influence infrastructure choices to support...

Hireroo Ltd in Barcelona, Spain, is seeking Mid and Senior Software Engineers to develop software components and AI frameworks that integrate closely with advanced processor hardware.The role focuses on modern C++, system performance and software architecture, working across low level interfaces and higher level AI frameworks. You will collaborate with...

Airbus Defence and Space SAU in Madrid Getafe area invites a Senior Software Engineer to join the Spanish Trainer project. You will work on C++-based simulation software across the full lifecycle, from requirements to integration in complex simulators.The role demands expert C++ skills, experience with regulated development lifecycles, and willingness to...

Pivotal is looking for an experienced Senior Software Engineer to help build and scale AI-enabled clinical platforms. You will work across React + Vite frontend and .NET Core backend, collaborating with AI tooling and Azure DevOps in a fast-paced, global team.Join a culture centered on impact, mentorship, and growth with international exposure across Europe....

TomTom is seeking an Expert Software Engineer to join the Map Advanced Analytics team to design and build robust data and analytics solutions for assessing map quality at scale. You will collaborate with data scientists and engineers, driving scalable pipelines in a cloud environment and taking ownership of major projects from concept to production.You will...

Wolters Kluwer is seeking a Senior Product Software Engineer in Barcelona to design, develop, and troubleshoot complex software applications. You will collaborate with cross-functional teams, contribute to design specifications, and optimize performance while ensuring high-quality deliverables.You will work on data preparation, technical documentation, and...

Elastic, the Search AI Company, is seeking a Senior Software Engineer for the Integrations Platform to improve developer experience, build scalable AI tooling, and influence how data is interpreted and used. You will own end-to-end projects, collaborate across Security, Ingest, and open source communities, and drive automation and Gen AI initiatives.This...

Linde Material Handling is seeking a Senior Software Engineer to join the international team developing stackDesigner, a cloud-based, multi-user tool within our fleet management ecosystem. The position is based at our Barcelona site with a hybrid work model and collaboration across the US, Belgium, India and China.You will contribute to product development,...

Ebury is building a new engineering hub in Valencia, and you would be one of its founding product engineers shaping how this team builds money software at pace.As a Senior Software Engineer, you will own client-facing platforms, drive architectural decisions, and weave AI-native tooling into the product while ensuring reliability and regulatory...

Mercor is hiring a Senior Software Engineer for fully remote work. You will evaluate and enhance AI model capabilities across complex SWE tasks, collaborating with leading AI research teams to improve data and models.As an expert contractor, you will develop benchmarks, work independently, and shape model reasoning while ensuring timely delivery. This role...

Affinity (CRM) in Barcelona is seeking a Senior Software Engineer to join the One Platform team and help drive the technical roadmap and implementation of Internal and External API layers, the 3rd party integration platform, and access management systems.The role is hub‑hybrid, with team members in-office 2 days per week, collaborating across engineering,...

Ebury is seeking a Senior Software Engineer to join FinCore Engineering in Malaga, offering a hybrid setup (4 days in-office, 1 day remote). You’ll help modernize the FX platform, reduce debt, and build high-throughput backend services in a regulated environment.You’ll lead cross-border initiatives with Europe and the Americas, own design, deployment,...

Quantica is hiring a Senior Software Development Engineer to lead the next version of our print pipeline from Sant Cugat del Vallès, Barcelona. You will own major parts of the codebase, make architectural calls, and push features through to production.This hands-on role requires delivering reliable software with strong CI/CD practices. You will architect,...

Roche in Sant Cugat, Spanien, sucht einen erfahrenen Softwareingenieur (Mobile) zur Gestaltung, Implementierung und Wartung interoperabler Lösungen im Diagnostikbereich. Sie arbeiten an .NET‑basierter Software, verbessern Schnittstellen und unterstützen die Integration von KI-Tools sowie Cloud-/Frontend-Technologien.Sie übernehmen...

Want to build technology that transforms smiles—literally?Join our global team working on Spark™ Clear Aligners, a next-generation orthodontic solution. We’re looking for a strong C++ engineer to help us turn raw dental scan data into precise 3D models using advanced algorithms and machine learning.This is where software engineering meets real-world...

Nextpower in Valencia is seeking an experienced embedded software developer to design and maintain software for complex products. You will modify the Linux kernel, code in Python and C, and build backend and frontend components using Flask and Vue.Js. Docker containerization and strong network security knowledge are required.You will work in Scrum teams,...

Mozilla seeks a Senior Software Engineer for AMO, delivering features and platform modernization across Python/Django-based systems. You’ll drive architectural improvements, enhance automated moderation pipelines, and collaborate with engineers, reviewers, and community contributors to ship reliable software used by millions.You’ll contribute to CI/CD...

WE POWER PEOPLE’S PROGRESS. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M...

Experteer Overview As a Distributed Systems Engineer on the profiling team, you help design, build, and evolve core services that power continuous profiling at scale. You work with cross-functional squads to move ideas from exploration to impactful product experiences, delivering production-grade systems with strict reliability and SLOs. You engage with...