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33,892+ Fullstack Developer React Java Jobs in Spain — Top Companies Hiring October 2026

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Senior .Net Full Stack Developer

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 se ...

Senior Backend Engineer Java + Ai Driven Development

Softtek te ofrece un rol de Senior Backend Developer en Madrid, trabajando en un entorno tecnológico a gran escala donde la innovación, la calidad de código y la mejora continua son habituales. Buscamos experiencia sólida en Java 17/21, microservicios y APIs REST, con Kafka, bases de datos MongoDB y P ...

Data Technologies Researcher for Autonomous Mobility (CCAM)

Data Technologies Researcher for Autonomous Mobility (CCAM)Asegúrese de presentar su candidatura con toda la información solicitada, tal como se expone en la descripción del puesto a continuación.Donostia / San Sebastián Investigador/a en Tecnologías de Datos par ...

Senior .NET Full Stack Developer

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 </stron ...

Senior .NET Full Stack Developer

3 days ago Be among the first 25 applicants Usted podría ser el solicitante perfecto para este trabajo. Lea toda la información asociada y asegúrese de presentar su candidatura.Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Tata Consulta ...

Senior .NET Full Stack Developer

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 </ ...

Senior Front End Developer – BARCELONA, SPAIN – Artificial Intelligence

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. Si desea conocer los requisitos para este puesto, siga leyendo para obtener toda la información relevante.Must-have Requirements:< ...

Senior Mobile App Developer, hibrido

Senior Mobile App DeveloperDesde Hays estamos trabajando para una compañía líder mundial en el sector medicinal e higiene, presente en más de 70 países. En un contexto internacional están buscando incorporar un Desarrollador Senior de Aplicaciones móviles para incorporarse a un equipo de desarrollo ágil. <b ...

Senior Android Lead — AI, 3D & High Impact Tech

Planner 5D in Barcelona is looking for a Lead Android Developer to take charge of new features in our application. The role focuses on enhancing the product through innovative coding, handling complex systems like graphic engines and AI. Candidates should have 7+ years of Android development experience, with ...

Senior Backend Engineer Java + AI Driven Development

Softtek te ofrece un rol de Senior Backend Developer en Madrid, trabajando en un entorno tecnológico a gran escala donde la innovación, la calidad de código y la mejora continua son habituales. Buscamos experiencia sólida en Java 17/21, microservicios y APIs REST, con Kafka, bases de datos MongoDB y Po ...

Junior Backend Developer Spring Microservices

Talan Group is seeking a proactive Junior Back-End Developer to join their team in Málaga, Spain. This position offers a chance to grow and work with modern backend technologies in an agile environment. Candidates should have around 2 years of backend experience and strong knowledge in Java 11 or higher, alon ...

Senior Java Backend Engineer – Remote

Sanoma Learning in Barcelona is seeking an experienced back-end developer to join their Scrum-based team. You will contribute to the development of a cloud-native platform crucial for secondary education. The ideal candidate has over 5 years of Java experience and strong AWS skills, and can work effectively i ...

Senior Full Stack Engineer: Java + Angular

Sopra Steria Group busca un/a Full Stack Developer con más de 5 años de experiencia en Java y Angular para unirse a su equipo en Barcelona. La posición ofrece un contrato indefinido y jornada completa, con oportunidades de formación continua y beneficios como seguro de vida y retribución flexible. El c ...

Cloud Native Backend Engineer Java/Kotlin, AWS

Otto Group one.O is seeking an experienced backend developer to implement and operate cloud-based business systems for a major e-commerce client in Málaga. You will design system architecture with the Product Owner and build RESTful services using Spring Boot in an international setting with German colleagues ...

Cloud Native Backend Engineer | Java/Kotlin, Hybrid & Flexible

Otto Group Solution Provider Spain Sl 1 is seeking an experienced backend developer to join our DevOps-driven team in Madrid. You will implement cloud-based business systems for a major e-commerce client and shape system design with the Product Owner. You will collaborate with our German colleagues in ...

Desarrollador Java Senior — Microservicios y Spring

Ad4Octogono busca un Senior Java Developer para apoyar el desarrollo de arquitecturas de microservicios y APIs REST, con alto nivel de inglés. Se valorará experiencia en Spring Boot, Spring Data, Spring Cloud e Hibernate. Se trabajará con bases de datos relacionales y NoSQL, y se cubrirán pruebas unita ...

Full Stack Java/Angular Dev — Remote, CI/CD, Prod Ops

AD4 Octogono busca un/a Full Stack Developer con 3-6 años de experiencia para trabajar en backend con Java/Spring Boot y frontend con Angular, en un entorno productivo. Participarán en CI/CD, despliegues y operaciones de producción, diseñando APIs REST y modelos de datos en PostgreSQL, con enfoque DevOps. Mod ...

Cloud Native Backend Engineer (Java/Kotlin) — Hybrid & Flexible

OSP Spain, now part of One.O, seeks a backend developer to join our cloud-first team in Madrid. You will implement and improve the DevOps process for cloud-based business systems for a major e-commerce client, and collaborate on system design and technical architecture with the Product Owner. The role ...

Senior Java Cloud Engineer — ReadID SaaS (Hybrid)

Signicat is hiring a Senior Java Cloud Developer to join our multinational team and contribute to the ReadID SaaS platform. You will build and improve secure, scalable server-side features, contribute to the roadmap, and help external developers use the ReadID API (REST/XML/JSON). You will also documen ...

Full Stack Engineer (hybrid or remote)

En Talent Insights, somos una agencia de networking especializada en perfiles técnicos y tecnológicos. Nuestro objetivo es hacer del proceso de selección una experiencia diferenciadora, de calidad y eficiente, tanto para profesionales como para empresas. Colaboramos con una compañía del sector food-tech y delive ...

Full Stack Developer (remote or hybrid)

En Talent Insights, somos una agencia de networking especializada en perfiles técnicos y tecnológicos. Nuestro objetivo es hacer del proceso de selección una experiencia diferenciadora, de calidad y eficiente, tanto para profesionales como para empresas. Colaboramos con una compañía del sector food-tech y delive ...

Full Stack Developer (Hybrid/Remote)

En Talent Insights, somos una agencia de networking especializada en perfiles técnicos y tecnológicos. Nuestro objetivo es hacer del proceso de selección una experiencia diferenciadora, de calidad y eficiente, tanto para profesionales como para empresas. Colaboramos con una compañía del sector food-tech y delive ...

security engineer for web applications

Описание Wizeline is a global AI-native technology solutions provider that develops AI-powered digital products and platforms. It partners with clients to leverage data and AI, accelerate market entry, and drive business transformation. Задачи Perform SAST, DAST, SCA, red team ...

Desarrollador/A Java Senior Remoto

En AD4 Octógono estamos contratando Buscamos un/a Desarrollador/a Java con experiencia sólida en desarrollo y mantenimiento de aplicaciones empresariales para incorporarse a un proyecto estable dentro del sector Salud . La persona seleccionada participará en la evolución ...

Senior AI Native Full Stack Developer | Remote & Growth

EPAM NEORIS busca un Senior Full Stack Developer (AI-Native) para unirse a un equipo global y asumir desarrollo full stack con foco en Java/Spring Boot y Angular, aplicando prácticas de IA para optimizar código y pruebas. Trabajarás en arquitecturas de microservicios, pipelines CI/CD con Jenkins, Docker y Ope ...

.Net Specialist | It Service Owner | Madrid

Role Description 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. W ...

Squad Tech Lead – Design System & Mobile Architecture

At Q-Tech , we are looking for a Squad Tech Lead on behalf of one of our clients, a leading European tech-driven retail company with millions of active users and an international footprint, to lead a team focused on Design System and mobile applications (iOS/Android/React Native). We ...

Squad Tech Lead

At Q-Tech , we are looking for a Squad Tech Lead on behalf of one of our clients, a leading European tech-driven retail company with millions of active users and an international footprint, to lead a team focused on Design System and mobile applications (iOS/Android/React Native). We ...

Squad Tech Lead – Design System & Mobile Architecture

At Q-Tech, we are looking for a Squad Tech Lead on behalf of one of our clients, a leading European tech-driven retail company with millions of active users and an international footprint, to lead a team focused on Design System and mobile applications (iOS/Android/React Native).Maximice sus posibilidades de ...

Squad Tech Lead

At Q-Tech, we are looking for a Squad Tech Lead on behalf of one of our clients, a leading European tech-driven retail company with millions of active users and an international footprint, to lead a team focused on Design System and mobile applications (iOS/Android/React Native).Maximice sus posibilidades de ...

java разработчик in IT services

Описание: Groupe SII is a French multinational that provides IT services and solutions worldwide, operating in 21 countries with more than 16,000 professionals. SII Group Spain delivers digital, IT, and engineering services and solutions across various industries, combining software development expertise with ...

java разработчик in IT services

Описание: Groupe SII is a French multinational that provides IT services and solutions worldwide, operating in 21 countries with more than 16,000 professionals. SII Group Spain delivers digital, IT, and engineering services and solutions across various industries, combining software development expertise w ...

Programador/a Java Oracle | Madrid – Híbrido

Buscamos incorporar un/a Programador/a Java Oracle con experiencia funcional y de desarrollo para participar en un proyecto estable para cliente de Administración Pública en Madrid.CondicionesUbicación: Madrid.<stron ...

Squad Tech Lead – Mobile

Own critical technical decisions for a cross-platform design system Help the team evaluate trade-offs and balance technical debt against user and developer experience Manage, coach and grow a multidisciplinary engineering team through ongoing feedback, 1-on-1s and development plans < ...

.NET Specialist | IT Service Owner | Madrid

Role Description 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 ...

.NET Specialist | IT Service Owner | Madrid

Role Description 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 co ...

Java Backend Engineer For Space Traffic Management

GMV in Tres Cantos, Spain is seeking a passionate back-end developer for its Space Traffic Management projects. The role involves developing new functionalities in a microservice architecture and requires expertise in Java or Python, along with Linux and Docker skills. GMV offers flexible working conditions, per ...

full stack developer in IT services

Описание Schwarz Digits provides IT services and IT consulting. Задачи Work in a cross-functional agile team and participate in the entire development process; Collaborate closely with QAs, designers, and product owners; Generate and spread a culture of quali ...

Remote Senior Full Stack Engineer | Python & React

Bark is seeking a Senior Full Stack Engineer based in Spain for a fully remote role. You’ll own both frontend and backend work in the Acquisition domain, building scalable APIs and marketing tooling, including AI-powered internal tools to streamline campaigns and autonomous workflows. You’ll collaborat ...

Team Lead / Desarrollo Software (AI React PHP)

Location: Malaga, SpainSalary: 40.000 Published: Expires: Contract: PermanentReference: 33128Employer: Melt GroupLocation:Malaga, MalagaType:PermanentJob#33128Si tienes experiencia liderando equipos tecnológicos (como: react, PHP, inteligencia artificial, etc..), vienes del mundo del desarrollo de software y t ...

Software Engineering Manager React Web | Hybrid & Growth

A technology-focused company in Spain is seeking a Software Engineering Manager to oversee development teams and manage projects. The ideal candidate will have over 3 years of management experience and substantial programming expertise, particularly in iOS and Android. Strong communication skills and knowledge o ...

AI Driven Full Stack Engineer (TypeScript/React)

Treatwell is looking for an AI Software Engineer to join the AI Engineering team and build internal tools and customer-facing features with a strong AI-first mindset. You will work with TypeScript, Node.js and React, collaborating with the Chief AI Officer and diverse stakeholders to rapidly prototype and ite ...

Lead Frontend Architect (React/Next.js) – Remote EU

A leading tech company in Spain is seeking a Frontend Architect to define and lead frontend architecture using React and Next.js. This senior role involves building scalable design systems and collaborating with backend engineers to enhance data flows. The ideal candidate has over 3 years of experience and is re ...

Senior React Engineer — Fully Remote, High Impact

A remote digital transformation company is seeking experienced professionals to work on innovative projects that impact various complex industries. The role requires 7+ years of experience and advanced English skills. Candidates will work in a dedicated team environment with a focus on personal growth and collab ...

Full Stack Engineer (React/Node) – Remote & Impactful

rindus, a People company, is seeking a proactive engineer to join a distributed team in Málaga or remote. You’ll contribute across the full development lifecycle, building responsive user interfaces with React and TypeScript, and supporting backend services with Node.js and Cloudflare Workers. Work wit ...

Full Stack Engineer: Golang + React/Next.js — Remote

Pyramid Consulting, Inc. is seeking a skilled Full-Stack Software Engineer to join our client’s tech team in Barcelona, Spain, with remote work option. The role requires strong backend with Golang and frontend with React/Next.js/React Native, and 4+ years of hands-on experience. You will design, develo ...

Node & React Engineer for Scalable Web Apps

Cognizant is seeking a passionate Node & React Engineer to join our technology team in Spain. You will design, develop, and maintain scalable web applications and digital platforms in an international environment, collaborating with cross-functional teams to deliver high-quality software. You will work ...

Desarrollador Frontend React/Vue en GCP — Crece

Profile está buscando un/a Programador/a Frontend con experiencia en React o Vue y Google Cloud Platform para un proyecto tecnológico de larga duración en España. Se valoran habilidades para trabajar en equipo, motivación y ganas de crecer dentro del proyecto común de Profile. Se ofrece un entorno cola ...

Remote First Senior Frontend Engineer (React/TypeScript)

DuckDuckGo, a remote-first online protection company, is hiring a Senior Frontend Engineer to own features across products using React and TypeScript. You will lead and contribute to major components, emphasizing privacy, performance, and cross-browser compatibility. You will collaborate with product, ...

Desarrollador(a) .NET & React Impacta y Crece

TIGLOO busca un Desarrollador/a Software .NET & React para un proyecto estable en España. Trabajarás en el desarrollo y mantenimiento de aplicaciones, diseñando servicios backend y evolucionando interfaces con React, con un enfoque en calidad y mejora continua. El candidato ideal aportará experiencia e ...

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    Fullstack Developer React Java Jobs in Spain Job Search Guide, Trends and Insights