2,014 senior software engineer jobs in Madrid, España.

Senior Software Engineer, React Native About Tuyo At Tuyo, we are building the future of money. You can think of Tuyo as a bank account inside your phone, but without a bank in the middle. Users stay in control of their money. We are building the most user-friendly and principled way to do money, without intermediaries. ...

Senior Software Engineer, Outbound Capabilities Madrid Office Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by bringing voice, SMS, WhatsApp, and AI together ...

Senior Software Engineer – AI Training Projects Flexible Hours | $30–$150/hr equivalent, with specialist projects paying more We 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 ...

Senior Software Engineer - AI & Agentic systems Role Overview We are seeking an experienced Full-Stack Engineer with strong technical leadership capabilities to design, build, and deliver scalable, production-ready software and AI-enabled solutions. The ideal candidate will drive architectural decisions, mentor engineering ...

Senior Software Engineer - AI & Agentic systems Role Overview We are seeking an experienced Full-Stack Engineer with strong technical leadership capabilities to design, build, and deliver scalable, production-ready software and AI-enabled solutions. The ideal candidate will drive architectural decisions, mentor engineering ...

... supported by top-tier venture capital firms, we are a rapidly growing team dedicated to breaking boundaries and challenging the norms of the multi-billion-dollar engineering simulation market. Role Overview We are looking for a Senior Backend Software Engineer to help us design and implement scalable solutions that meet the growing ...

... communications, media, and marketing industry through cutting‑edge data platforms, artificial intelligence, and cloud‑native solutions. We are looking for a Senior Software Engineer to join our AI Platforms team, contributing to the design and development of next‑generation products powered by Generative AI, autonomous ...

... makes play happen. Job Summary: At Electronic Arts, we inspire the world to play by creating immersive, high-quality games that connect millions globally. As a Senior Systems Software Engineer for EA SPORTS in Madrid, you will guide us in architecting and scaling the core foundations of our American Football franchise within ...

Andrews Recruitment Group is recruiting Senior Software Engineers to support large-scale AI training projects. The role is fully remote and flexible, with roughly 15 hours per week billed on an hourly basis. Candidates should have solid software engineering experience, strong knowledge of algorithms and data structures, ...

Envista Holdings Corporation is seeking a Software Development Engineer to design and implement features for desktop and console applications that create 3D models from dental scans. The role requires strong C++ expertise, a Master’s degree in a related field, and active contribution in an Agile team based in Madrid with ...

As a Senior Applied AI Software Engineer (Android), you will serve as a technical anchor for our mobile identity and banking suites—shaping SDK architectures that impact over 100 million users worldwide. You will lead the shift toward AI-native mobile development, combining deep Android architecture expertise with agentic ...

... financial runway and operates with a small, highly technical engineering team that values speed, product quality, and ownership. About the Role We are looking for a Senior Software Engineer specialising in React Native to join as one of the company’s key early engineering hires. This role will own major areas of the mobile application ...

... are looking for a Senior Software System Architect with experience in system specification, software architecture, system design, validation and acceptance, software development in Linux environments using Java, and database design and deployment to join projects focused on space software systems, mission-critical applications, ...

En AD4 Octógono estamos contratando. Buscamos un/a Data Engineer Senior para un proyecto en el Sector Energético ¿Qué harás? Te incorporarás a un proyecto estratégico en el sector energético, donde trabajarás en el diseño, desarrollo y optimización de flujos de datos, con un rol autónomo y con impacto directo en el negocio. ...

... home Senior Platform Engineer (Go / Python / TypeScript) About the role The Platform team builds the infrastructure, backend systems and tooling that every engineering team at Ebury builds and ships on. Because software delivered at this level powers systems across the organization, what you build will be used by engineers ...

... compliance, and support critical systems throughout their lifecycle. Learn more about TuxCare: https://jobeax.com/link/XvEsvkvdRcjCXQsx We are looking for a Senior / Principal Security Research Engineer to start the Security Research & Automation function of SecureChain. SecureChain is TuxCare's open-source software supply ...

Job DescriptionCapgemini Engineering, líder mundial en servicios de ingeniería, reúne a equipos de ingenieros/as, científicos/as y arquitectos/as para ayudar a las empresas más innovadoras del mundo a liberar su potencial y contribuir a un futuro mejor. Desde sistemas de energía avanzada hasta soluciones industriales de ...

Senior Backend Engineer .NET – Spec-Driven Development (SDD) En Vortech PCI Group seguimos creciendo y buscamos incorporar un/a Senior Backend Engineer especializado/a en .NET , con especial foco en Spec-Driven Development (SDD) , para colaborar en un proyecto estratégico de modernización tecnológica con uno de nuestros ...

Electronic Arts in Madrid seeks a Senior Systems Software Engineer for EA SPORTS to architect and scale core engine systems in Unreal Engine for the American Football franchise. You will join a collaborative team that aims to improve performance, memory footprint, and stability while enabling live-service updates and data ...

Senior AI Solutions Engineer About AI & Data Science Office AI & Data Science Office brings together data science, advanced analytics, and AI expertise across IQVIA's international markets. We work with Commercial Solutions teams to transform business needs into scalable solutions that improve client offerings, operational ...