43,766+ Fullstack Developer Reactjava Leon Capitole Jobs in Spain — Top Companies Hiring June 2026

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Madrid Growth Lead Tech Startup Expansion

A leading tech consultancy is seeking a business developer to help expand its presence in Madrid. As one of the first hires, you will play a crucial role in establishing the company locally. Your responsibilities will include finding new clients and managing existing relationships. A master’s degree and fluency ...

Drupal Technical Lead: Headless/API Expert (Hybrid)

A tech company providing IT solutions is hiring a Drupal Developer with 7-9 years of experience. This role involves collaboration with a larger team and stakeholders while working in a hybrid model from Barcelona, Spain. The ideal candidate should possess expert skills in both backend and frontend Drupal solutio ...

Senior Python Engineer for AI Testing, Remote Project Based

A leading AI project platform is seeking a Senior Python developer to create functional tests and manage Docker environments for AI systems. This role is fully remote with flexible hours of 20–30 per week, offering a competitive task-based compensation rate up to $30/hour based on performance. Ideal candidates w ...

.NET Software Engineer — Cloud & Microservices

A fast-paced technology company in Sevilla, Spain, is seeking a .NET Developer to join its team. The role involves translating business requirements into technical deliverables, developing features, and migrating legacy systems to the cloud. Candidates should have a Master's in Computer Science and at least 3 ye ...

AI Enabled Full Stack Engineer — Remote & Growth

A global technology consulting firm based in Barcelona is looking for a Full Stack Software Developer to join their innovative team working on AI-enabled fleet management solutions. You will be responsible for designing and maintaining robust software components, translating business requirements into effective ...

Senior Full Stack Tech Lead — Fintech Architecture (Madrid)

Una empresa líder en el sector financiero en Madrid busca un Senior Full Stack Developer / Technical Leader para unirse a su equipo. El rol implica alinear la visión técnica con la arquitectura de software, supervisar equipos de desarrollo y asegurar la calidad de los entregables. Se requiere experiencia mínima ...

Desarrollador Full Stack Junior (Python + React)

Una consultora tecnológica busca un Junior Application Developer para unirse a un equipo multidisciplinar en el desarrollo de una plataforma de Market Intelligence. Los candidatos deben tener formación en Ingeniería Informática o similar y entre 1 y 3 años de experiencia en desarrollo web, especialmente en Pytho ...

Blender Pipeline Tools Programmer for Glacier Engine

A leading video game developer in Barcelona is looking for a Tools Programmer to enhance their Blender pipelines and tooling for the Glacier engine. The position demands proficiency in Blender, strong programming skills in Python, and effective collaboration with artists and designers to streamline production wo ...

Senior Data Engineer Spark/Scala BI Pipelines (Spain)

A leading consulting firm in Málaga, Spain is seeking a Senior Developer with expertise in data engineering and ETL development. The ideal candidate will have over 5 years of experience in building scalable data pipelines using technologies such as Apache Spark and Scala. The role involves designing and optimizi ...

Swedish Digital Biz Dev for Google Ads – Hybrid Barcelona

A leading recruitment firm in Barcelona is seeking a Swedish Digital Business Developer to drive sales through outbound campaigns focused on Google Ads products. This role requires native-level Swedish, fluency in English, and some prior sales experience. The ideal candidate will engage businesses, identify thei ...

Senior Backend Engineer: Spring Boot & Microservices

Una empresa innovadora en el sector alimentario busca un Senior Backend Developer para liderar proyectos de software y decisiones estratégicas. Este rol es clave para la transformación cultural de equipos en expansión y la mejora continua de procesos. Con un enfoque en soluciones sostenibles y un ambiente intern ...

Senior Imaging Software Engineer PET/SPECT & AI

A leading technology company in Valencia is seeking a Software Developer to join its development team. This role emphasizes PET and SPECT imaging modalities, requiring expertise in Java and C++, as well as experience in Postgres databases. The ideal candidate will have a Master's degree in a relevant field and a ...

Senior Java Engineer Remote with AWS & Microservices

A technology solutions provider is seeking an experienced Java Developer to join their team in Madrid. This role is perfect for passionate individuals eager to modernize systems while working in a fast-paced environment. Responsibilities include designing and maintaining Java and AWS applications, mentoring juni ...

Senior Frontend Engineer Real Time Healthcare (React/TS)

A health technology company in Spain is seeking a Frontend Developer to build secure and intuitive interfaces for a clinical AI system. The candidate should have over 10 years of experience in React and Typescript, along with strong skills in building real-time interactive interfaces. The role demands collaborat ...

Full Stack JS Engineer for AI Chat Platform Remote friendly

A dynamic software company is seeking an experienced Full Stack Developer to join their team working on an open-source AI chat platform. The successful candidate will be responsible for developing and maintaining frontend and backend components, implementing new AI integrations, and ensuring code quality through ...

Senior .NET Backend Engineer Global Gaming & Localization

A leading technology firm in Barcelona seeks a Senior Web Developer with at least eight years of experience in Microsoft technologies. You will be developing backend components and APIs while contributing to project improvements and best practices. The role offers hybrid working conditions, covering certificatio ...

Senior Frontend Engineer & Tech Mentor Hybrid Barcelona

A leading pet care platform in Barcelona is seeking a highly skilled software developer with 7+ years of experience. The role offers a hybrid work model, allowing you to work from home and at the office in Poblenou. Ideal candidates should have strong frontend development skills, particularly in ReactJs or React ...

Senior Frontend Engineer (React/Angular) Remote

A leading technology company in Madrid seeks a skilled developer proficient in React.js or Angular to join its dynamic team. You will be responsible for developing web applications, working closely with others who share a passion for technology and innovation. The ideal candidate will have solid experience in cl ...

Senior Full Stack Engineer Java/Spring & Angular

A leading IT services company in Málaga is searching for an experienced Full Stack Developer with a strong backend focus. In this role, you will be key in developing innovative applications and will collaborate with stakeholders to design technical solutions. The ideal candidate has over 5 years of experience an ...

Agrowin Cloud Support & Dev Engineer

A technology firm in Spain is seeking an Agrowin Support & Developer to join their IT team. This role involves providing technical support and development for Agrowin and Agrowin Cloud applications. Candidates should have strong skills in PHP and Symfony, alongside knowledge of SQL and relational databases. The ...

Senior Frontend Engineer (React/Next.js) – Madrid

A financial risk services provider in Madrid is looking for a Senior Front End Developer. The role involves designing responsive web applications using React.js, collaborating with cross-functional teams, and optimizing application performance. Ideal candidates possess over 4 years of experience with React.js an ...

Head of Brand Strategy & Growth

A leading software development company in Spain is looking for a Head of Brand to lead its brand strategy. The ideal candidate will have over 12 years' experience in brand management, particularly in the tech industry, and a strong track record of executing successful marketing campaigns. Responsibilities includ ...

Senior Java Backend Engineer — Platform & Security

A leading European HealthTech company is seeking a Java Developer to join its System Team in Barcelona. You will be responsible for designing and maintaining core backend services critical for internal and B2B platform offerings. The ideal candidate will have 2-5 years of experience, strong knowledge of Java and ...

Senior Full Stack Engineer: .NET/React + AI‑Driven Platform

Control-Risks in Madrid is looking for a Full Stack Developer to work on a modular monolith using .NET and React. You will have ownership of features from requirement to production in a collaborative and high-trust team environment. The ideal candidate will have over 4 years of .NET experience, strong ...

Senior Node.js & Angular Backend Engineer (Hybrid)

SQUAD Technology Solutions en Monterroso está buscando un Node.js Developer con más de 5 años de experiencia para un proyecto en el sector de seguros. El candidato debe tener un buen nivel de inglés (B2/C1) y conocimientos en desarrollo backend con Angular 18+, así como en APIs REST escalables, bases de datos ...

Desarrollador Backend IA en Producción 100% Remoto

Panel Sistemas Informáticos está buscando un Backend Developer (Node.js + TypeScript) con al menos 3 años de experiencia y enfoque en IA en producción. Este puesto es % remoto y requiere desarrollar servicios backend aplicando buenas prácticas de arquitectura. El candidato ideal debe tener experiencia ...

Remote Murex Front Office Software Engineer

Altare Servicios Profesionales en Valencia busca un/a Front Office Murex Software Developer para unirse a su equipo. Se requiere experiencia en entornos financieros y sistemas de tesorería, con habilidades en Murex Front Office y un nivel de inglés B2. El puesto es 100% remoto y ofrece un entorno inter ...

Portuguese Speaking SaaS SDR | Growth & Pipeline Builder

Una empresa de software de Recursos Humanos está buscando un SDR o BDR para el mercado Portugués. El candidato ideal debe tener más de un año de experiencia en ventas B2B y haber trabajado como SDR o Business Developer en empresas de software, SaaS o IT. Sus funciones incluyen contactar a clientes potenciales re ...

Senior MERN Engineer Remote, Architecture & Microservices

ITERIAM busca incorporar 3 perfiles Senior MERN Developer para proyectos de desarrollo en entornos tecnológicos exigentes. Se ofrece flexibilidad y trabajo remoto desde cualquier punto de España, con un entorno basado en autogestión y responsabilidad. Los candidatos deben tener más de 6 años de experie ...

Senior Software Engineer Data, Barcelona

Senior Software Engineer - DataWere hiring Fullstack engineer with a product mindset who loves building scalable systems and polished user experiences. Were creating a platform where customers can manage subscriptions, billing, invoices, payment methods, and usage insights through seamless self-serv ...

Arquitecto de Software (Java)

En Agap2 buscamos un/a Arquitecto/a Software Fullstack con una sólida visión end‐to‐end, capaz de liderar decisiones técnicas y definir estándares arquitectónicos en entornos complejos y regulados. Te incorporarás a proyectos estratégicos, trabajando con equipos multidisciplinares y tecnologías punteras, con ...

Software Engineer Intern

Overview Somos Applus+ Laboratories , la división del Grupo Applus+ que proporciona servicios de ensayo, certificación e ingeniería de desarrollo de producto. El equipo de Operaciones da soporte de manera transversal a toda la división, tanto a nivel nacional como internacional. Actualment ...

Arquitecto de Software (Java)

En Agap2 buscamos un/a Arquitecto/a Software Fullstack con una sólida visión end‐to‐end, capaz de liderar decisiones técnicas y definir estándares arquitectónicos en entornos complejos y regulados. Te incorporarás a proyectos estratégicos, trabajando con equipos multidisciplinares y tecnologías punteras, con ...

Arquitecto de Software (Java)

En Agap2 buscamos un/a Arquitecto/a Software Fullstack con una sólida visión end‐to‐end, capaz de liderar decisiones técnicas y definir estándares arquitectónicos en entornos complejos y regulados. Te incorporarás a proyectos estratégicos, trabajando con equipos multidisciplinares y tecnologías punteras, con ...

Arquitecto de Software (Java)

En Agap2 buscamos un/a Arquitecto/a Software Fullstack con una sólida visión end‐to‐end, capaz de liderar decisiones técnicas y definir estándares arquitectónicos en entornos complejos y regulados. Te incorporarás a proyectos estratégicos, trabajando con equipos multidisciplinares y tecnologías punteras, con ...

Arquitecto de Software (Java)

En Agap2 buscamos un/a Arquitecto/a Software Fullstack con una sólida visión end‐to‐end, capaz de liderar decisiones técnicas y definir estándares arquitectónicos en entornos complejos y regulados. Te incorporarás a proyectos estratégicos, trabajando con equipos multidisciplinares y tecnologías punteras, con ...

Arquitecto de Software (Java)

En Agap2 buscamos un/a Arquitecto/a Software Fullstack con una sólida visión end‐to‐end, capaz de liderar decisiones técnicas y definir estándares arquitectónicos en entornos complejos y regulados. Te incorporarás a proyectos estratégicos, trabajando con equipos multidisciplinares y tecnologías punteras, con ...

Arquitecto de Software (Java)

En Agap2 buscamos un/a Arquitecto/a Software Fullstack con una sólida visión end‐to‐end, capaz de liderar decisiones técnicas y definir estándares arquitectónicos en entornos complejos y regulados. Te incorporarás a proyectos estratégicos, trabajando con equipos multidisciplinares y tecnologías punteras, con ...

Desarrollador/a Full Stack JAVA

¿Te apasiona la tecnología y los retos que marcan el rumbo hacia el futuro? En nuestro Centro de Excelencia Tecnológica de RDT estamos impulsando un proyecto innovador en el sector ferroviario, donde la ingeniería y la conectividad se combinan para hacer que cada tren sea más int ...

Lead Backend PHP / React / DevOps, 100% En remoto

Lead Backend PHP / React / DevOpsÚnete a nuestro equipo como Systems Lead Fullstack PHP/React de uno de nuestros principales clientes, se trata de un cliente del sector farmacéutico (100 remoto). Es valorable tener experiencia con Oauth2 así como herramientas como Openshift, Kubernetes, Jenkins... y en Fron ...

Analista Programador Java (Marzán)

Ayesa Digital Responsabilidades Desarrollarás aplicaciones backend en Java con Spring Boot y Maven, siguiendo buenas prácticas en arquitecturas de microservicios. Diseñarás e implementarás APIs REST documentadas con OpenAPI y las validarás con Postman. Integrarás serv ...

Programador Full Stack C# .NET

Programador Full-Stack C# .NET— Incorporación inmediata ¿Te apasiona la tecnología y quieres trabajar en proyectos donde el software tiene impacto físico real? En Dipole RFID desarrollamos soluciones de identificación automática (RFID/NFC/UHF) para entornos multisectoriales. En Dip ...

Programador Full Stack C# .NET

Programador Full-Stack C# .NET— Incorporación inmediata ¿Te apasiona la tecnología y quieres trabajar en proyectos donde el software tiene impacto físico real? En Dipole RFID desarrollamos soluciones de identificación automática (RFID/NFC/UHF) para entornos multisectoriales. En Dip ...

Software Engineer Intern

Somos Applus+ Laboratories , la división del Grupo Applus+ que proporciona servicios de ensayo, certificación e ingeniería de desarrollo de producto. El equipo de Operaciones da soporte de manera transversal a toda la división, tanto a nivel nacional como internacional. Actualmente estamos creciendo y ...

Software Engineer Intern

Somos Applus+ Laboratories , la división del Grupo Applus+ que proporciona servicios de ensayo, certificación e ingeniería de desarrollo de producto. El equipo de Operaciones da soporte de manera transversal a toda la división, tanto a nivel nacional como internacional. Actualmente estamos creciendo y ...

Software Engineer Intern

Somos Applus+ Laboratories , la división del Grupo Applus+ que proporciona servicios de ensayo, certificación e ingeniería de desarrollo de producto. El equipo de Operaciones da soporte de manera transversal a toda la división, tanto a nivel nacional como internacional. Actualmente estamos creciend ...

Programador Full Stack C# .NET

Programador Full-Stack C# .NET— Incorporación inmediata ¿Te apasiona la tecnología y quieres trabajar en proyectos donde el software tiene impacto físico real? En Dipole RFID desarrollamos soluciones de identificación automática (RFID/NFC/UHF) para entornos multisectoriales. En Dipole RFID c ...

Desarrollador/a Full Stack

¿Estás preparadx para un cambio y explotar tus habilidades como nunca? Sigue leyendo porque tenemos lo que buscas… ¿Quiénes somos? Somos una empresa internacional con más de 19 años de experiencia en consultoría e ingeniería informática. Con m ...

Desarrollador/a Full Stack

¿Estás preparadx para un cambio y explotar tus habilidades como nunca? Sigue leyendo porque tenemos lo que buscas… ¿Quiénes somos? Somos una empresa internacional con más de 19 años de experiencia en consultoría e ingeniería informática. Con m ...

Desarrollador/a Full Stack

¿Estás preparadx para un cambio y explotar tus habilidades como nunca? Sigue leyendo porque tenemos lo que buscas… ¿Quiénes somos? Somos una empresa internacional con más de 19 años de experiencia en consultoría e ingeniería informática. Con m ...

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    Fullstack Developer Reactjava Leon Capitole Jobs in Spain Job Search Guide, Trends and Insights