Empleos de backend full stack engineer en Madrid

What sets us apart drives us ahead: between local roots and global relevance, we are a unique blend of tradition and future, of foundation and growth. Come and shape the future of finance with us. Madrid | Working from home up to 40% | Reference 8191 Are you passionate about modern technology? Do you want to work in an agile, self-organized...

Aircall is a unicorn AI-powered customer communications platform with a global footprint. We are looking for a back-end engineer to design, develop, test and monitor code in production, collaborating with product managers, designers and other engineers to deliver secure, scalable solutions. You will mentor teammates and stay updated on new technologies and...

UST in Madrid is seeking a Full Stack Engineer to develop, deploy, and maintain scalable applications using Java/Spring Boot and React. You will collaborate with cross-functional teams in an Agile and DevOps environment. English is a must; Spanish is desirable. The role is hybrid, based in Madrid city center with three days in the office weekly, offering...

Taxfix, Madrid-based, is seeking a senior software engineer to build core features for our flagship product. You’ll own end‑to‑end delivery in a cross‑functional team, turning complex tax scenarios into reliable experiences with an AI‑first approach. You’ll contribute across frontend and backend with React and Node.js, collaborate with product,...

Max IT Consulting – Max Corporate Group in Barcelona, Spain seeks a Senior Full-Stack Engineer – AI-Native Applications to own the end-to-end product surface. You will work in a founder-led environment with significant ownership over engineering decisions and collaborate with product, design, and operations teams. You will leverage AI coding tools daily...

PepsiCo International dCommerce team is seeking an experienced Full Stack Software Engineer to advance Nova, our Digital Shelf product, combining backend integrations with rich user experiences to drive digital commerce growth.You will own end-to-end delivery, mentor teammates, define API contracts, ensure quality with automated tests and CI/CD, and...

Haufe Group in Barcelona is seeking a mid-level full-stack Software Engineer to join a cloud-based product team.You will write production-ready code using Node.Js, TypeScript, and React, and collaborate with design, product, and DevOps from day one.The role emphasizes ownership, open-source tooling, agile processes, and a people-first culture with relocation...

Experteer Overview As a Full Stack Software Engineer at Serco, you will design, develop and maintain software supporting Science Operations Centres across the mission lifecycle. You will work with cross-mission teams to enable reuse, harmonisation and shared frameworks for ESA missions. You’ll operate in Agile and DevOps settings, delivering reliable...

Bsport is seeking a Senior Full-Stack Software Engineer to join the Booking team.You will lead design decisions with Product and Design, handle high-volume data, and ensure scalable, maintainable solutions.You will collaborate with Customer teams, participate in AI-enabled workflows, and drive improvements across frontend and backend stacks.We value...

Vodafone VOIS is seeking a Full Stack Software Engineer to deliver end-to-end platform features across modern Angular front-end applications and Java 21 backend services. The role brings together user interface behaviour, API contracts, business logic and data exchange to create maintainable, scalable and production-ready solutions.You will work closely with...

REWE digital Spain is seeking a seasoned Full stack Developer to join an agile product team in Málaga.You will develop, maintain and support B2 B invoicing applications, participate in architectural discussions and collaborate with product roles and cross-functional teammates across borders.The ideal candidate has 6–7 years of experience with Java and...

T-Systems sucht einen Senior Software Developer mit Java, Angular und Dev Ops-Kenntnissen.Sie entwerfen, implementieren und warten Backend-, Frontend- und Dev Ops-Lösungen in einem anspruchsvollen Umfeld und arbeiten eng mit Product Ownern sowie funktionsübergreifenden Teams zusammen, um geschäftliche Herausforderungen zu lösen.Sie profitieren von einem...

Job DescriptionAre You Ready to Make It Happen at Mondelēz International?Make It Uniquely Yours.You provide software and application knowledge to support implementation of the given solutions.How you will contributeYou will ensure that delivered services are optimized to meet business demands and the service operations strategy, plan, measure, report and...

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...

IFS is seeking a Senior Full Stack Engineer to help shape and deliver a cloud-based AI carbon intelligence platform. You will lead both front-end and back-end work, influence architectural decisions, and drive high-quality software in a dynamic, diverse environment. You will collaborate across Product, AI, Platform Engineering, and other teams, champion...

E‑Frontiers is seeking a Senior or Lead Full-Stack Developer to join an international project. The role is fully remote from Spain with occasional travel to Milan for 2-3 days every few months. Italian is mandatory for this position. 12‑month duration with potential extension. Holders of strong AWS, Terraform/CloudFormation, Docker, Node.js, React,...

Pixie Services busca un Senior Developer (Backend o Full Stack) con al menos 6 años de experiencia en desarrollo de software para unirse a un equipo de programadores.La persona ideal participará en toma de requisitos, definirá y documentará especificaciones, realizará mantenimiento y evolucion de sistemas, y colaborará con equipos multidisciplinares...

Full Stack (React+Node.js) Software Engineer for Satellite Control Centers Are you looking for an innovative and well-established place to develop your professional career? GMV is a technology group with extensive experience. We are expanding our teams in the SPACE sector to take onprojectsrelated to Satellite Control Centers . We´ll get to...

Performanze, empresa digital en expansión con sede en Madrid, busca un AI Software Engineer para unir su equipo. Serás responsable del ciclo completo: desde conceptos y arquitectura hasta implementación, pruebas y despliegue, en un entorno ágil colaborativo con producto, diseño y marketing. Se requiere 5–7 años de experiencia en desarrollo full...

Knowmad Mood, empresa líder en transformación digital, busca un software engineer full stack para un proyecto internacional de gran envergadura. Participarás en el desarrollo y evolución de una plataforma empresarial crítica, combinando backend en Java y frontend en Angular dentro de equipos ágiles. El candidato ideal tiene experiencia en Java 8+, APIs...