Empleos de full-stack software engineer en Madrid

Taxfix Group is looking for a (Senior) Software Engineer to build core features for our flagship product. You’ll contribute across the stack, delivering reliable experiences and taking ownership from discovery to production.The role emphasizes AI-assisted development, high standards, and cross-functional collaboration. You’ll join a cross-functional team...

Trabajo híbrido en Madrid. Buscamos un Arquitecto de Integración con experiencia en el diseño y definición de arquitecturas de integración entre sistemas, capaz de establecer los estándares y principios que permitan una comunicación eficiente, escalable y reutilizable entre las distintas plataformas de negocio. Responsabilidades Definir la...

Schwarz Gruppe in Barcelona, Catalunya, es, seeks a hands-on VEM Full Stack Engineer to craft features across the full stack (React UI + Python FastAPI backend). You will build RESTful APIs, collaborate with Data and Security Engineering, and contribute to QA and testing processes in an international, cross-functional team spanning Germany and...

Hired is seeking a Full-Stack Developer to design, develop, and maintain high-quality code for AI model training and optimization. The role involves evaluating model performance and ranking responses across domains, with a focus on delivering clear explanations and strong reasoning. You will lead supervised fine-tuning and create task-specific datasets in a...

INGROUP busca un/a Senior Full Stack Developer para unirse al equipo en Lleida. La posición lidera la continuidad y evolución de plataformas en cloud, con foco en soluciones que conectan XR, IA e IoT, y requerirá visión de producto y toma de decisiones técnicas. Se valorará experiencia en AWS/GCP, PHP/Laravel, JS/React y, si es posible, Python/Django....

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 Series D,...

Barcelona, Spain | Senior Engineering OpportunityMaxIT Consulting - Max Corporate Group is looking for a Senior AI-First Full-Stack Engineer to join a fast-growing European technology company building an AI-powered workforce platform for the healthcare sector.The company operates a multi-sided marketplace used by hundreds of hospitals and care organizations...

Avance Consulting is seeking a strong Full Stack Software Engineer to own features end-to-end—from design to delivery—working closely with Product and Design teams. You’ll build scalable back-end services in Go and modern front-end features with React/Next.js, writing clean, tested code in an Agile environment.The role emphasizes ownership, problem...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de...

SGS 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 companies to help...

Make your mark for patients As a founding member of our new Barcelona R&D Hub, you will help build the AI-powered precision medicine platform that transforms clinical and molecular patient data into insights that accelerate drug discovery and improve patient outcomes.To help drive this vision, we are looking for a curious, collaborative and solutions-focused...

Frontiers Media SA is seeking a Senior Full-Stack Engineer with a strong backend lean to join the team powering the Research Topic Management (RTM) platform. You will own complex backend systems and full-stack features end-to-end on a distributed .NET/Vue stack, delivering robust, production-grade software for researchers worldwide. You will collaborate with...

About Expereo Expereo provides managed internet, SD‑WAN/SASE, and cloud connectivity solutions to enterprises and government sites worldwide.About The Role Lead Engineer in Digital Office, responsible for accelerating transformation by designing and building front‑end and back‑end applications, mentoring engineers, shaping best practices, and...

Pluxee is a global player in employee benefits and engagement that operates in 28 countries. A continuación, encontrará un desglose completo de todo lo que se requiere de los posibles candidatos, así como la forma de presentar su candidatura. ¡Mucha suerte! Conducting its business as a trusted partner for more than 45 years, Pluxee is committed to...

Buscamos 5 perfiles Full Stack Developer con experiencia de 2 a 4 años trabajando con React y Java, para incorporarse a un proyecto estable en Madrid.Envíe su CV y cualquier información adicional requerida después de haber leído esta descripción, haciendo clic en el botón de solicitud.Buscamos perfiles que puedan tener mayor fortaleza tanto en...

Do you want to work in a highly dynamic environment? Are you passionate about Software Development and User Interfaces?? Then our team Frontend Engineering wants to hear from you! We don't just develop software; we create innovative solutions that transform the way businesses operate. Our department is characterized by its agile approach, where...

Estamos buscando un/a Full Stack Developer con experiencia en .NET moderno y Angular para incorporarse a un proyecto stable de producto propio dentro del sector legal-tech.Arquitectura limpia (DDD / SOLID / buenas prácticas)MicroserviciosAngular (versiones recientes)Desarrollo SPA en entornos productivosOtrosTrabajo en metodologías ágilesExperiencia real...

Qaracter - Beyond Your Challenge busca un/a Senior Full Stack Developer con amplia experiencia en Angular y Java para un entorno tecnológico de alto rendimiento, datos en tiempo real y microservicios.Se trabajará con Angular en las versiones más recientes, integración de APIs RESTful y herramientas como ag-Grid, enfatizando rendimiento, escalabilidad y...

Radisson Hotel Group is one of the world's largest hotel groups with ten distinctive hotel brands, and more than 1,500 hotels in operation and under development in 95+ countries. The Group’s overarching brand promise is Every Moment Matters with a signature Yes I Can! service ethos. People are at the core of our business success and future. Our people are...

SGS is seeking a Senior Full Stack & AI Engineer to join the Architecture, Intelligence & Technology (AI&T) team in a role focused on Finance transformation. You will deliver end-to-end, AI-enabled applications across front-end, back-end, cloud, and DevOps, collaborating with stakeholders to create scalable and secure solutions.The position emphasizes...