Empleos de fullstack engineer en Madrid

Street Smash Burgers seeks a Fullstack Developer with a strong backend focus to own features end to end, from data model to interface. You'll build with solid engineering practices and use AI tools to move faster without cutting corners. The role requires Node.js, TypeScript, NestJS, PostgreSQL and React, plus an autonomous, pragmatic communicator with...

Seeking a Senior Fullstack Engineer to architect and build an autonomous agent swarm for AI-native development. Responsibilities include designing agent architecture, data flow, and infrastructure, while ensuring safety and scalability.

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 into one seamless workspace. Aircall is headquartered in Paris, our European HQ, with a...

We are looking for a talentedAbout This Role We are looking for a talented Full Stack Developer (.NET & Angular) to join our team. You will contribute to the design, development and maintenance of scalable web applications using Angular, . NET technologies and SQL Server. We are looking for someone with hands-on experience across the full stack,...

At Roche you can show up as yourself, embraced for the unique qualities you bring. As aCustom Software Developer, you act as a seasoned expert who takes ownership of tasks and drives quality. You will challenge the status quo, foster collaboration and mentorship, and design complex software solutions utilizing strong full-stack expertise. By possessing...

Aircall is a unicorn AI-powered communications platform transforming how teams win with customers. We bring voice, SMS, WhatsApp, and 250+ integrations together on one seamless workspace—so every customer conversation drives revenue, resolves issues faster, and builds trust. As a Full Stack Software Engineer, you will be responsible for the design,...

To accelerate our growth, we're looking for a talented Software Engineer to join our Engineering team and help us build an innovative product that will make a real impact on how thousands of users work every day. You'll design, develop, and maintain our digital product, ensuring scalability, performance, and security while delivering features that truly meet...

Solera is a global leader in data and software services that strives to transform every touchpoint of the vehicle lifecycle into a connected digital experience. In addition, we provide products and services to protect life's other most important assets: our homes and digital identities. Today, Solera processes over 300 million digital transactions annually...

At Appfire, we believe that great work happens when people get to choose how they work. After 20 years of creating software that empowers teams to break silos and collaborate seamlessly, we've learned that one size does not fit all. We're a team of 800 employees, working remotely across 28 countries. Our flagship products include: JXL, Comala Document...

Role Description You build the systems that actually make AI work in enterprise environments, not demos, not prototypes that stall after a pilot, but production agentic architectures running inside real client organizations. The difference between an AI Engineer and what we are looking for is straightforward: you have shipped a multi-agent system in...

BHS Corrugated Maschinen- und Anlagenbau GmbH in Málaga, Spain, is hiring a Fullstack Software Engineer to help build the new OCCS-based SCADA platform from the ground up.You will connect machines, design operator interfaces, and shape the platform architecture with a multinational team.The role requires 3+ years of software development, strong C#/.NET, and...

At Roche you can show up as yourself, embraced for the unique qualities you bring. As a Custom Software Develope r, you act as a seasoned expert who takes ownership of tasks and drives quality. You will challenge the status quo, foster collaboration and mentorship, and design complex software solutions utilizing strong full-stack expertise. By possessing a...

Project description Consulte la descripción del puesto a continuación. Si confía en que tiene las habilidades y la experiencia adecuadas, envíe su solicitud hoy mismo. Join a greenfield product initiative for a leading company in the fashion retail industry, where you will help design, build, and evolve a new digital solution from the ground up. Working...

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let’s shape the future of wealth management together. Responsible for designing, developing and testing software modules, ensuring optimal functionality and integration within...

Sopra Steria busca un perfil Fullstack .NET/Angular para un proyecto estable en Getafe. Se requiere experiencia en C# y .NET 8, APIs REST y SQL Server, con enfoque en modernización de arquitecturas y buenas prácticas. Contrato indefinido y jornada completa, con formación continua y beneficios. La oficina está en Getafe y se busca colaboración en equipo,...

Senior React Full Stack Engineer We are looking for a Senior React Full Stack Engineer with strong experience building scalable web applications using React on the frontend and Node.js on the backend. The ideal candidate should be comfortable working across the full development lifecycle, from designing user interfaces to building APIs, integrating...

NN Digital Hub is a subsidiary company of NN Group located in Madrid, Spain. We deliver IT services and solutions for the different international Business Units.FullStack EngineerYour Impact as FullStack Engineer: What are you going to doAs a FullStack Engineer, you will have plenty of opportunities to help us take the needed steps to modernise our frontend...

Super is a global technology group powering entertainment and fan-centered experiences. We seek a Senior Full Stack Engineer to shape systems across multiple engineering domains and drive critical functionality for millions of users worldwide. You will work with Type Script, React, Node.Js, and modern tooling to deliver scalable features, mentor teammates,...

Senior Software Engineer – Growth & Onboarding 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 into one seamless...

Compensation: EUR 55,000 - EUR 60,000 - yearly Company Description NIQ Cadence helps brands decide how to spend their marketing budget across channels. It combines Marketing Mix Modeling (MMM), budget optimization, and LLM agents. Operators use CadenceIO to load media data, run MMM models, and publish the results to brands. In this role, you build CadenceIO...