Empleos de full stack senior developer en Madrid

Jobgether SRL is seeking a Senior Full Stack Engineer (NET/React) based in Spain to build scalable, secure, and high-performing applications across backend and frontend layers. You will work with .NET/C#, React, Redux, and JavaScript, shaping architecture and development practices, and contributing to cloud-based solutions on GCP with CI/CD.You will mentor...

Atmen is a Munich and Madrid-based RegTech startup revolutionising green certification. Our SaaS platform helps energy-intensive industries (fuels, chemicals, materials) automate compliance and certification - cutting down time by up to 90%.We replace today's manual, costly, and unpredictable certification processes with continuous, technology-driven...

In this role, you will be architecting features from the database to the browser. Your center of gravity is the Go backend, APIs, data models, system design, but you’ll move into the React/TypeScript frontend whenever the feature requires it. You’ll join an experienced and supportive team where you’ll have a significant voice in shaping both our...

About LongtailLongtail is building an intelligent decision-streaming platform that helps airlines make smarter, faster commercial decisions in real time. Combining automation, proprietary algorithms, AI, and live data, our technology helps airlines optimize pricing, availability, and product flexibility across thousands of routes worldwide.We're a...

Blue Code Alicante is hiring a Senior FullStack Integration Engineer to own customer integrations from development through delivery in a SaaS environment. You will work with Make.Com and ecommerce platforms such as Magento, Shopify and WooCommerce, taking technical ownership of integrations across diverse customer systems.The role balances hands-on work...

Descripción del puesto:Buscamos un/aDesarrollador/a Full Stack Seniorpara participar en un proyecto tecnológico dentro de una importante organización internacional, en un entorno multicultural y multilingüe.La persona seleccionada se encargará delanálisis, diseño, desarrollo, integración y mejora de soluciones digitales, colaborando con equipos...

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...

3 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features.Direct message the job poster from Tata Consultancy Services IT Talent Acquisition Specialist | HR Admin Specialist | MBA Are you a.NET Full Stack Developer seeking a new interesting challenge ?If your answer is yes, it's your lucky day so keep reading,...

T-Systems in Madrid sucht einen erfahrenen Full Stack Developer zur Weiterentwicklung von Frontend- und Backend-Lösungen.Compruebe que cumple con los requisitos de habilidades para este puesto, así como con la experiencia asociada, y luego envíe su CV a continuación.Du arbeitest eng mit Product Ownern und Teams zusammen, entwickelst neue Funktionen und...

BME - Bolsas y Mercados Españoles in Madrid is seeking a Full Stack Java Developer to design, build, and deliver features for our Trading Web Application Development team. This role requires 5+ years in software engineering, strong Java, Spring Boot, and modern web tech; it offers a hybrid work model with up to 40% remote and the chance to shape the future...

Una empresa innovadora en el sector inmobiliario busca un Full Stack Developer para unirse a su equipo en Barcelona.Este puesto implica participar en el desarrollo de funcionalidades clave para mejorar la plataforma, colaborar con otros equipos y aplicar buenas prácticas de desarrollo.Se requiere una experiencia mínima de 3 a 7 años en desarrollo de...

Berger-Levrault España busca un Full Stack Developer para un proyecto tecnológico internacional. Tu stack principal será Python con React en el front. Tendrás libertad para proponer mejoras técnicas y trabajarás en un entorno multicultural. Se valorará experiencia en APIs, bases de datos relacionales y SQL, y buen nivel de inglés. Ofrecemos...

Ailin.health is seeking a Mid-level PHP Developer (Full Stack LAMP) to join our team in Madrid. You will contribute to a new platform built on our stack, collaborating with engineers to deliver features with quality, security and maintainability. The role requires 3-5 years in PHP development, experience with CSS/JS, MongoDB, OOP, Git, and exposure to AWS....

A global management consulting firm is seeking a Full Stack Developer to enhance retail solutions in Spain. The successful candidate will leverage their engineering experience to create high-quality software, focusing on Python and API services while collaborating with stakeholders. This position is based in Madrid or Barcelona, offering a competitive salary...

IT Partner está buscando un/a Full Stack Developer MERN con sólida experiencia en el desarrollo de aplicaciones web y pasión por productos de calidad. Las responsabilidades incluyen el desarrollo de aplicaciones robustas usando Node.js y React, participación en el diseño y arquitecturas de software, y asegurar la calidad mediante pruebas y depuración....

Why Join Us?100% remote | Global team | Full-timeIf you're looking to work on cutting-edge AI products, solve challenging problems, and be part of a fast-moving, high-talent team, you'll love it here.Join NineTwoThree AI Studio, a remote-first product design, engineering, and marketing studio, founded in 2012 and based in Boston. We build AI-powered web and...

ResponsibilitiesEngineers at haddock are action-oriented, curious, autonomous, and take full ownership of their work.Architect technical solutionsBuild backend and frontend code (80% backend, 20% frontend)Engineer AI workflows, balancing latency, cost and accuracyDo your own project management, rolling out your initiatives to customersTrack users, measure...

ESPAÑA Información general Full Stack Developer Madrid, ESPAÑA Teletrabajo : bajo la política de Berger-Levrault España Tipo de contrato : CONTRATO INDEFINIDO Tiempo de trabajo : A tiempo completo BERGER-LEVRAULT: TU FUTURO ESTÁ CON NOSOTROS Berger-Levrault es una compañía internacional de software con sede en Francia, al servicio de las...

Estamos incorporando un/a Full Stack Developer MERN con experiencia sólida en el desarrollo de aplicaciones web y pasión por construir productos de calidad. Responsabilidades Desarrollar aplicaciones web robustas utilizando Node.js en el backend, React en el frontend y MongoDB como base de datos. Participar en el diseño y la arquitectura de las...

We are looking for a Full Stack Developer (React and Express) to help build and evolve an enterprise Developer Portal, designed to provide development teams with a single, scalable entry point to tools, services and engineering capabilities.This is a full stack role focused on building an enterprise Developer Portal with Spotify Backstage. You will develop...