Empleos de remote react developer contract en Madrid

Senior Backend Developer (Ruby on Rails) Madrid, A Coruña, Salamanca, Barcelona, Ciudad Real | Hybrid Model | Full-time | Permanent Contract At TeamSystem | Quipu, we help thousands of freelancers, SMEs, and accounting firms across Spain manage their businesses simply and efficiently through an intuitive and reliable SaaS platform. Since October 2025, Quipu...

At Goodweek, we're building a next-generation AI tool designed to revolutionize business productivity. We are focusing on delivering a secure, scalable, and reliable system that supports real business use cases across different departments. The goal is to make AI practical, controlled, and truly embedded in how modern organizations operate.Our team spans...

Talan is seeking a proactive Fullstack Developer to join a top-tier banking project. You will build frontend in React and backend in Python within a microfrontend and microservices architecture on AWS Lambda, contributing to an AI-driven trading application. The role is remote from the Malaga hub, offers a long‑term freelance contract, and provides the...

You will join our frontend teams for one specific, time-limited initiative: the migration of our online shop to SCAYLE's new platform architecture. SCAYLE is our e-commerce platform provider and is currently evolving its architecture. The exact scope of the migration will be defined together with SCAYLE in upcoming workshops.Your focus will be on adapting...

Now Hiring: Senior Data Modeller / Data Integration Developer | B2B Contract | Spain, Remote We are looking for a Senior Data Modeller / Data Integration Developer to design and implement data architecture, data models, integration solutions, and data quality processes across enterprise data platforms. Location: Spain Remote Employment Type: B2B...

OverviewUniversity graduate with a high level of English andmore than 8 years as Mobile SW Developer and 2 years as Tech Lead .Proven experience architecting and scaling large, customer-facing React Native applications.Experience coordinating and supporting development teams.Experience building and maintaining React Native SDKs or mobile...

Volver a todas las vacantes Full Stack Software Engineer (React / TypeScript) Confidencial Descripción del Puesto About The Company Our client is a fast-growing international software company developing a world-class enterprise platform used by millions of users globally. With engineering hubs across Europe and North America, the company is known for its...

We are looking for the very Top Talent...and we would be delighted if you were to join our team!More in details, UST is a multinational company based in North America, certified as a Top Employer company with over 35.000 employees all over the world and presence in more than 30 countries. We are leaders on digital technology services, and we provide...

Overview PSI CRO Madrid, Community of Madrid, Spain PSI is a leading Contract Research Organization (CRO) with 30 years of experience in the pharmaceutical industry. Originated in Switzerland, PSI is a privately owned, full-service CRO with a global reach, supporting clinical trials across multiple countries and continents. Our reputation for being highly...

Since 1967, Jet Aviation has been crafting flight in its smoothest form. From one hangar in Basel, Switzerland, to some 4,500 employees, and some 50 locations worldwide. Aircraft Management, Aircraft Sales, Charter, Completions, Defence, FBO, Fixed and Rotary Wing Maintenance, and Staffing. Behind every seamless Jet Aviation experience, is a team of...

What will you do? You will join our frontend teams for one specific, time-limited initiative: the migration of our online shop to SCAYLE's new platform architecture. SCAYLE is our e-commerce platform provider and is currently evolving its architecture. The exact scope of the migration will be defined together with SCAYLE in upcoming workshops. Your focus...

Buscamos un Senior Developer (de los que entienden lo que hay debajo del framework) | 100% RemotoHablemos claro. Si a ti también te frustra revisar Pull Requests que huelen a un copia-pega de IA sin ningún sentido de la arquitectura, o si estás cansado del hype-driven development... te estamos buscando. En Wayvant somos artesanos del cloud. Buscamos un...

¿Te apasiona la tecnología, la innovación y crear soluciones con impacto real?En Raona ayudamos a las empresas a transformar la forma en la que trabajan a través de tecnología Microsoft, IA, automatización y Digital Workplace.Llevamos más de 20 años anticipándonos al futuro tecnológico y hoy somos un equipo internacional de más de 360 personas...

Fullstack Developer - Web Mobile (React/Next.js/Expo) MindMatch Alcobendas, comunidad de madrid, Spain Descripción del trabajo We are a tech company focused on digital entertainment services, with a strong commitment to innovation, artificial intelligence and the creation of new digital products. We’re looking for a React Fullstack Developer to join our...

Who are we, and why are we hiring? We're based on over 15 years of success, producing world-class video content and building, developing, and managing a number of high-traffic websites. Our award-winning content and websites are created exclusively by us and directly for the use of millions of users worldwide. At Kodify, we're not just pushing boundaries in...

We are looking for a Senior Front-End Developer to join one of our clients – a disruptive startup in the field of AI and instant message technologies in Barcelona.Must-have Requirements:Experience in HTML5, CSS3/SASSKnowledge in Bootstrap (v4+), React, and ReduxExperience with ReactNative, Service Workers, and FirebaseKnowledge in UI/UXNice-to-have...

Software Developer for Training AI Data — Remote Immediate opportunity – Tool Use Sprint starting this week! We have a major project launching THIS WEEK with opportunities for 1000+ developers. The initial Tool Use sprint will run for 10 days, focusing on training AI models to use tools and APIs effectively. Success on this project will open doors to...

Talan Spain is seeking a seasoned developer to join its international tech teams in Málaga. The role blends back-end and front-end responsibilities across Spring Boot, Angular/React, and data tech stacks. You’ll work in an Agile environment, tackle code quality with Sonar/Fortify, and have access to training, career development, and a comprehensive...

Omega CRM, a Merkle & Dentsu company, is a leader in Customer Experience services with over 20 years of experience leveraging technology for marketing and driving innovative customer relationships. We are currently looking for a Salesforce Marketing Cloud Developer to join our team. Main responsibilities Participate in analysis for marketing automation...

Role Description We are still looking for the very Top Talent…and we would be delighted if you were to join our team! More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35,000 employees all over the world and presence in more than 35 countries. We are leaders in...