Empleos de senior full stack dev en Madrid

TeamSystem España busca un Senior Full Stack Software Engineer para unirse a TeamSystem Facturas, trabajando en un producto moderno y colaborando en todo el ciclo de vida del software, con equilibrio entre frontend y backend. Formarás parte de un equipo compacto donde las decisiones técnicas se toman de forma colaborativa y cada ingeniero tiene impacto...

About Smart Working At Smart Working, we believe your job should not only look right on paper but also feel right every day. This isn’t just another remote opportunity — it’s about finding where you truly belong, no matter where you are. From day one, you’re welcomed into a genuine community that values your growth and well‑being. Our mission is...

We are looking for a skilled Senior Full Stack Developer who is ready to take on a Team Lead position soon and join an exciting and complex project. Description An AI-powered platform for managing users, roles, and permissions. It handles identity verification (KYC/KYB), a rewards/points system, and connects with CRM, accounting, and card-issuing tools. It's...

Full Remote (Spain) - Candidates must be based in Madrid, Barcelona or Valencia Take your career to the next level with Amaris Consulting as a Data Platform Dev Ops Engineer. Become part of an international team, thrive in a global group with a €800 M turnover and over 1,000 clients worldwide, and work in an agile and innovative environment. We are looking...

Descripción del puesto Estamos en la búsqueda de un/a Desarrollador/a Full Stack entusiasta y creativo/a, con un fuerte enfoque en tecnologías Javascript, para impulsar la innovación y excelencia en nuestros proyectos internos. Si eres un/a profesional que disfruta enfrentando desafíos y creando soluciones de vanguardia, te invitamos a explorar esta...

Wolters Kluwer is seeking a Senior Product Software Engineer (AI Native) to own software solutions from discovery to production. You will translate customer needs into scalable software, work with cross-functional teams, and apply AI-assisted techniques while ensuring security and operational readiness.The role requires 4–6 years in product software...

Senior Full Stack Engineer - AI Carbon Intelligence Platform * Full-time IFS is a billion-dollar revenue company with 7000+ employees on all continents. Our leading AI technology is the backbone of our award-winning enterprise software solutions, enabling our customers to be their best when it really matters–at the Moment of Service. This role is focused...

Company DescriptionSGS is the world’s leading Testing, Inspection and Certification company. We operate a network of over 2,500 laboratories and business facilities across 115 countries, supported by a team of over 100,000 dedicated professionals. With more than 145 years of service excellence, we combine the precision and accuracy that define Swiss...

Descripción: En Second Window buscamos un/a Senior Full Stack Developer / Senior Python Developer con mínimo 6 años de experiencia profesional en desarrollo de aplicaciones empresariales y experiencia práctica trabajando con Python, bases de datos, procesos batch y Apache Kafka.Buscamos un perfil con sólidos conocimientos de Python, Oracle y...

Job Description About the Role We are looking for a Senior Backend Spark Developer to join the Client Contribution Platform team. In this role, you will be responsible for designing, developing, and optimizing large-scale data processing solutions while driving technical decisions and ensuring the scalability, reliability, and performance of the platform. As...

Mozilla Corporation busca un Ingeniero Senior de Seguridad de Producto para unirse al equipo de Add-ons, con trabajo remoto desde España. Participarás en desarrollo full stack (React/TypeScript en frontend, Django en backend) y fortalecerás la seguridad para usuarios y desarrolladores a nivel mundial. Colaborarás con ingenieros, revisores y la comunidad,...

Channel Factory is seeking a Senior Software Engineer to drive full-stack development using Python/Django and ReactJS. You will collaborate with product, design, and engineering teams to deliver scalable features across multiple services and data pipelines.You will mentor junior developers, design robust architectures, optimize code for performance, and...

Aircall is seeking a Senior Software Engineer to join the Growth team, focusing on onboarding and trial experiences. You will design, build, and improve user activation and conversion, collaborating with Product, Design, and Data to turn insights into intuitive journeys.Although a full-stack role, the emphasis is on frontend development. You will ship...

Sopra Steria busca desarrollar su equipo de software en Madrid, con un enfoque en desarrollo Full Stack, usando tecnologías modernas tanto en frontend como en backend. Se valora experiencia con herramientas de IA y con prácticas de integración continua y entrega continua. La posición es indefinida y a jornada completa, en un entorno colaborativo y...

Our client is transforming the car rental industry through anasset-light, data-driven platformthat helps local businesses turn vehicles into new revenue streams. With200,000+ customers, 5,000+ vehicles, 500+ rental locations and 1,500+ partnersacross6 countries , they're scaling the technology behind a growing international mobility platform.Role...

Fever is hiring a Senior Infrastructure & Cloud Engineer in Madrid to design, implement, and operate scalable, secure infrastructure across AWS and on-premise data centers. You will shape hybrid cloud strategy, mentor teammates, and lead critical initiatives across Platform Engineering, Security, and Dev Ops. You will manage a broad stack (EC2, S3, RDS,...

Senior Product Engineer to design and build AI agents and AI-enhanced features for developer tools, focusing on SaaS and full-stack development.

Job DescriptionAt Pluxee, we shape the world of employee benefits and engagement by bringing to life a personalized and sustainable employee experience, at work and beyond. Permanent Regular Job Description: At Pluxee, we shape the world of employee benefits and engagement by bringing to life a personalized and sustainable employee experience, at work and...

Principal Recruitment Consultant | Robotics, Artificial Intelligence, Semiconductor, Telecommunications - AI / SW / HW Engineering/Research We're hiring for an experienced Senior Dev Ops Engineer with experience in Kubernetes for a rapidly expanding and well established software company headquartered in Switzerland. Position: Full-time Seniority level:...

Aircall, a unicorn AI-powered communications platform, is hiring a Senior Software Engineer for Growth & Onboarding in Madrid. You will design and build journeys that activate users, boost adoption, and improve trial conversion with Product, Design and Data colleagues.Although a full‑stack role, the emphasis is frontend: deliver user‑facing experiences,...