Empleos de full stack software developer remote full-time part-time en Madrid

CHALLENGED BY MAKING A DIFFERENCE AND GLOBAL IMPACT ON SUPPLY CHAIN MANAGEMENT? We are the Miebach Consulting Group. A global reference and one of the world’s largest consulting and engineering firms in the design and implementation of state-of-the-art supply chain solutions. Major international and national enterprises around the world confide in our...

Publicis Groupe España is seeking a Full Stack Developer to join the Martech team. You will develop internal products, integrate Martech platforms, and automate processes across national and international projects. Key focus areas include frontend/backend functionality, REST/GraphQL integrations, and collaboration with consultants and architects to...

Senior Full Stack Developer Buscamos un/a Senior Full Stack Developer con al menos 6 años de experiencia en el desarrollo de aplicaciones empresariales para incorporarse a un proyecto tecnológico estable. Funciones principales: Desarrollo y mantenimiento de aplicaciones empresariales. Implementación y supervisión de procesos batch mediante...

Full-Stack Software Engineer Location: Global, Fully RemoteJob Type: Contractor | ~15 hours/weekSchedule: Flexible We're looking for experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. Key Responsibilities Develop and debug front-end and...

Descripción corta Diseño, desarrollo y mantenimiento de aplicaciones web modernas usando tecnologías como Node.js, React y servicios en la nube. Colaboración con equipos multidisciplinarios para implementar APIs escalables y arquitecturas seguras. Trabajo remoto, freelance y flexible. Se requiere experiencia sólida en desarrollo Full Stack y manejo de...

CHALLENGED BY MAKING A DIFFERENCE AND GLOBAL IMPACT ON SUPPLY CHAIN MANAGEMENT?We are the Miebach Consulting Group.A global reference and one of the world’s largest consulting and engineering firms in the design and implementation of state-of-the-art supply chain solutions.Major international and national enterprises around the world confide in our...

CHALLENGED BY MAKING A DIFFERENCE AND GLOBAL IMPACT ON SUPPLY CHAIN MANAGEMENT? We are the Miebach Consulting Group. A global reference and one of the world’s largest consulting and engineering firms in the design and implementation of state-of-the-art supply chain solutions. Major international and national enterprises around the world confide in our...

Develop challenging coding test cases for AI systems, focusing on full-stack development with Python and React. Analyze AI failures and iterate based on feedback. This is a part-time, project-based role.

EL ROLMisión: Liderar la comunidad de hackers de Secur0 y crear desde cero nuestra red de embajadores, tanto en campus como en ciudades.Objetivo: Que la comunidad tenga vida propia: subcomunidades activas en universidades, centros de FP y ciudades, movidas por embajadores que creen en lo que hacemos.Ámbito: Comunidad online de Secur0, programa de...

Anyone AI is seeking skilled Full-Stack Developers for a project with a leading AI lab. This is a part-time, project-based expert evaluation role conducted remotely.Consultants will design and evaluate realistic software engineering tasks, including bug resolution, feature implementation, refactoring/migration, and test generation, and will review peer...

Full Stack Developer (Hybrid/Remote) Islas Baleares, islas baleares, SpainWhat you will do:Design and build high-quality features end-to-end across web and backend platforms with a focus on reliability, performance, and maintainability. Participate actively in technical design discussions and contribute meaningful input on architecture and implementation...

Global brands rely on us to increase conversion rates and simplify payment expansion effortlessly. By joining us you will be a part of an amazing global team that makes it all happen. Our Talent Acquisition team is evolving from coordination to true partnership. We are building more rigor into how we assess talent, creating better alignment before every...

Hopper is seeking a senior full stack engineer to anchor HTS Assist, our agentic AI assistant for travel. You will own the realtime and voice layer end to end, building React/TypeScript front ends, Scala/Python services, and cloud infrastructure.The ideal candidate has 6+ years of experience and a track record with realtime/low-latency systems, RESTful APIs,...

Confidential Jobs busca un Desarrollador Full Stack para un proyecto estratégico en un entorno tecnológico avanzado. Trabajarás en plataformas que monitorizan, procesan y visualizan datos en tiempo real, integrando sensores y sistemas externos.Requerimos experiencia en Python (FastAPI/Django) y React/TypeScript, con visión de APIs REST y dashboards. El...

Deutsche Pfandbriefbank AG (pbb) is seeking a Full Stack Developer for its CIO/COO area in Madrid. You will design and implement scalable banking applications using Java and cloud technologies, migrating .NET apps when needed.Join a diverse team with a strong focus on DevOps, testing, and regulatory compliance. Remote work is possible part of the week, with...

Tecdata está buscando un Senior Full Stack Java Developer con más de 5 años de experiencia en desarrollo Java. Buscamos a alguien que esté apasionado por arquitecturas de microservicios y metodologías ágiles. Las responsabilidades incluirán el diseño e implementación de soluciones técnicas y el desarrollo de aplicaciones Full Stack utilizando...

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....

Anyone AI is seeking skilled Full-Stack Developers for a project with a leading AI lab. This is a part-time, project-based expert evaluation role conducted remotely.Consultants will design and evaluate realistic software engineering tasks, including bug resolution, feature implementation, refactoring/migration, and test generation, and will review peer...

A leading elevator technology company in Madrid is seeking a Full Stack Developer for Cloud based Applications. The ideal candidate will have over 5 years of experience in application development, particularly with JavaScript/TypeScript and C#. In this role, you will design scalable digital solutions, collaborate with cross-functional teams, and implement...

Hopper is seeking a senior full stack engineer to anchor HTS Assist, Hopper's agentic AI assistant for travel. You will own the realtime and voice layer end to end, building across React/TypeScript front ends, Scala and Python services, and cloud infrastructure. The role covers telephony integrations, streaming speech-to-text and text-to-speech pipelines,...