137,980+ Senior Fullstack Developer Java React Len Jobs in Spain — Top Companies Hiring June 2026

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Java Developer ( 3 4 años experiencia) REMOTO

¿De qué va la empresa en la que trabajarás? Somos Slashmobility una empresa boutique especializada en transformación digital y comprometida con las personas. Nuestro propósito se centra en acompañar a nuestros clientes en su impulso a la aceleración digital tecnológica ...

Full Stack Java + Angular Developer | Flexible Growth

Minsait busca un Desarrollador FullStack en Pamplona, España, con experiencia en Java y Angular para trabajar en proyectos de tecnología de vanguardia. El candidato ideal deberá tener mínimo 4 años de experiencia y habilidades en tecnologías como SpringBoot y Oracle. Ofrecemos estabilidad, proyectos in ...

Java Full Stack Developer, 100% En remoto

Java Full Stack DeveloperEn Arelance sabemos que las personas son el activo más importante dentro de una empresa y por tanto invertimos muchos esfuerzos en buscar los mejores profesionales para nuestros clientes, y en ofrecer a nuestros candidatos los mejores proyectos. En este momento, buscamos incorpo ...

Java Developer – Full Stack, Remote, Flexible Hours

Acid Tango busca un Desarrollador Java con 3 años de experiencia para liderar el desarrollo de aplicaciones en un importante proyecto del sector bancario. Este cargo implica trabajar en todas las fases del ciclo de vida del software, garantizando el cumplimiento de estándares de calidad y colaborar con equipo ...

Software Developer (Java / AWS / Microservicios/Python) — Remoto

Responsabilidades Desarrollo backend con Java (v21) y Spring Participación en la migración de un sistema monolítico a arquitectura de microservicios Diseño y desarrollo de APIs REST (OpenAPI) Trabajo con eventos (Kafka, EventBridge) De ...

Java Backend Developer Microservices & Js Focus Valencia

Profile Software Services busca un/a Java Backend Developer con resistente orientación hacia el backend y conocimientos en JavaScript para el sector asegurador. Responsabilidades Desarrollo con Java y Spring Boot Integración de APIs Trabajo en entornos Agile </u ...

Java Developer: Remote, Flexible Hours, Cloud (Madrid)

UST España & Latam busca un Java Developer con 3 años de experiencia para trabajar en un proyecto clave en el sector bancario. Responsabilidades Desarrollo de aplicaciones de alta carga y baja latencia, y participación completa en el ciclo de vida del software. Requisitos Pr ...

NOVA Developer — Java Microservices (Hybrid, Flexible Hours)

Atmira busca un profesional para el análisis, diseño y desarrollo de diversas aplicaciones en Córdoba, España. El candidato ideal debe tener experiencia con JAVA y Spring Framework, y estar familiarizado con microservicios y API REST. Ofrecemos horarios flexibles, un modelo híbrido de teletrabajo y un ...

Web Platform Software Developer (Kotlin/Java) – Remote

JetBrains is seeking a Software Developer to join our Web Development team in Madrid. You will design and develop internal web applications, participate in solution architecture, and improve system reliability. The ideal candidate has 3-5 years of backend web development experience with Kotlin or Java, ...

Java/Kotlin Developer — Hybrid, Flexible Hours, Growth

A leading technology firm in Valencia seeks a Java/Kotlin Developer to drive innovative software solutions in banking. The role requires strong proficiency in Java or Kotlin, experience with Spring frameworks, and the ability to work in a hybrid setup. Candidates should excel in code quality, collaboration, and ...

Java Backend Developer (Banking Project) (La Coruña)

Are you looking for the next challenge in your career? La siguiente información ofrece un resumen de las habilidades, cualidades y cualificaciones necesarias para este puesto. Would you like to be part of an exciting, highly qualified team of professionals in an innovative and dynamic work en ...

NOVA Java Developer — Hybrid, Flexible Hours, Innovation

En Atmira, ubicada en Donostia/San Sebastián, buscamos personas creativas y curiosas para unirse a nuestro equipo. Aquí, tendrás la oportunidad de trabajar en análisis, diseño y desarrollo de aplicaciones innovadoras usando tecnologías como JAVA y Spring. Ofrecemos un entorno flexible con un horario ad ...

Java Developer (Insurance Tech) – Hybrid, Flexible Hours

Capitole busca un Programador/a Java en Madrid con más de 3 años de experiencia en desarrollo. El candidato se unirá a un equipo en el sector asegurador, trabajando de forma híbrida, 2-3 días presenciales. Ofrecemos horarios flexibles, seguro médico privado, y un presupuesto anual de €1200 para formaci ...

Java Developer Hybrid (Bilbao): Spring, REST & SQL

Avacone Iberia en Bilbao está en búsqueda de un/a JAVA Developer para unirse a su equipo. Este rol implica el desarrollo y mantenimiento de aplicaciones Java, así como la participación activa en el diseño de nuevas funcionalidades. Es fundamental contar con al menos 2 años de experiencia en desarrollo ...

Java Backend Developer (m/f/d), Madrid

Java Backend Developer (m/f/d)WELCOME TO BASF As one of the worlds leading companies in this field, BASF Coatings S.L. develops and manufactures coatings for the automotive and industrial sectors. The success of our team is based on innovative solutions and close cooperation with our customers. ...

Java Backend Developer (French) — Spring, Remote/Hybrid

Sii Group Spain está buscando un/a Backend Developer para unirse a su equipo en Barcelona, trabajando casi 100% de forma remota. Se requiere experiencia en proyectos de Backend, con un alto nivel de francés y conocimientos en Java y el Framework de Spring. Ofrecemos formación personalizada, retribución ...

Desarrollador Fullstack Php & Apis

ARENA Financial Tech busca un Desarrollador/A Fullstack para unirse a su equipo en León. El candidato ideal tendrá al menos 4 años de experiencia en PHP/Laravel, así como habilidades en JavaScript/TypeScript y frameworks como Next.Js, React o Vue.Cualquier información adicional que necesite para este traba ...

Desarrollador/A Fullstack (Arbo)

Desarrollador Fullstack (Java + Angular) Empresa: ARENA Financial TechUbicación: Arbo Postúlate en Kit Empleo: kitempleo.es/empleo/6p71dh Responsabilidades Diseñar y desarrollar servicios backend y frontend Implementar APIs REST Trabajar en ...

Desarrollador/a Spring+Angular, hibrido

Desarrollador/a Spring+AngularBuscamos Desarrolladores/as Senior Fullstack con experiencia en Java, Spring Boot y Angular, para incorporarse a un proyecto tecnológico en entorno enterprise.Trabajarás en el desarrollo y mantenimiento de aplicaciones, participando en todo el ciclo de vida del software en u ...

React Native + Mobile Tech Lead (80k REMOTE in Spain) IT consultancy

Overview University graduate with a high level of English and more 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 de ...

Senior Java Backend Engineer iGaming & Payments, Hybrid

Pentasia is looking for a Senior Java Developer to join their team in Madrid, working in a hybrid model (3 days in-office, 2 days remote). The ideal candidate will possess strong experience in Java, Spring, and have expertise in payments, iGaming, or FinTech. You will be responsible for developing core ...

Senior Full Stack Dev (Java/Angular) – Hybrid in Málaga

A leading international consulting firm is seeking a Senior Full-Stack Developer (Java/Angular) to join its hybrid team in Málaga, Spain. The role involves designing and developing robust enterprise solutions and requires advanced skills in OpenShift, Spring Boot, Java, SQL Server, and intermediate English profi ...

Senior Java Coach: Cloud Native Delivery Lead

U.S. Bank is seeking a Senior Java Developer to coach and facilitate a distributed delivery team. This role requires hands-on leadership, focusing on developing Agile practices and cloud-native engineering capabilities among offshore engineers. Candidates should have extensive experience in software de ...

Senior Java/Angular Full Stack Engineer Hybrid (Málaga)

An international consulting firm in Málaga is looking for a Senior Full-Stack Developer (Java / Angular) to design and develop robust enterprise solutions. This hybrid role requires a strong technical background and client-facing abilities. The ideal candidate will have advanced skills in OpenShift, Spring Boot, ...

Desarrollador/A Fullstack €30.000 €36.000 Al Año (Arbo)

Postúlate en Kit Empleo: kitempleo.es/empleo/6xjdwi Buscamos un desarrollador fullstack con al menos 4 años de experiencia en PHP/Laravel, microservicios, APIs, JavaScript/TypeScript, Next.js, React o Vue. Se valorará experiencia en arquitecturas escalables, integración con ERPs y IA. Desar ...

Desarrollador/A Fullstack €30.000 €36.000 Al Año (Arbo)

Postúlate en Kit Empleo: kitempleo.es/empleo/6xjdwi Buscamos un desarrollador fullstack con al menos 4 años de experiencia en PHP/Laravel, microservicios, APIs, JavaScript/TypeScript, Next.js, React o Vue. Se valorará experiencia en arquitecturas escalables, integración con ERPs y IA. Desarrol ...

Senior Mobile Developer Android & Cross Platform (Hybrid)

Experis Manpower Group busca un Senior Mobile Developer para un proyecto en Barcelona. El candidato debe tener más de 5 años de experiencia en desarrollo mobile, trabajando en un entorno internacional y utilizando tecnologías como Swift, Kotlin y React Native. El puesto ofrece un salario competitivo, u ...

Senior Mobile Developer Android & Cross Platform (Hybrid)

Experis Manpower Group busca un Senior Mobile Developer para un proyecto en Barcelona. El candidato debe tener más de 5 años de experiencia en desarrollo mobile, trabajando en un entorno internacional y utilizando tecnologías como Swift, Kotlin y React Native. El puesto ofrece un salario competitivo, u ...

Senior Full Stack Engineer – IoT platform, Hybrid & Autonomy

Actual Talent Spain busca un Senior Full-Stack Developer para unirse a un equipo en Sant Cugat del Vallès, mejorando una plataforma IoT de alta disponibilidad. Se requiere mínimo 5 años de experiencia en Node.js, React y C#/.NET. El candidato debe tener habilidades de documentación técnica y capacidad ...

Senior Full Stack Engineer: Profitability Algorithms & APIs

Ust, a multinational company in Spain, is seeking a Senior Full‑Stack Developer to build and implement financial investment profitability algorithms. The role involves processing large volumes of data and ensuring the accuracy of results via APIs. The ideal candidate should have strong skills in web de ...

Senior Full Stack Engineer Remote (Pharma, High Traffic)

Shakers busca un/a Senior Full Stack Developer para desarrollar una aplicación de alto tráfico en el sector farmacéutico desde España. La posición requiere experiencia en Node.js y React, así como capacidad de mentorear y trabajar en un entorno colaborativo. El contrato es freelance, con una duración d ...

IoT Platform: Senior Full Stack Engineer

Tamarind Intelligence is seeking a Senior Full-Stack Developer to join their team in Sant Cugat del Vallès. This role focuses on the stabilization and improvement of a high-availability IoT platform. The ideal candidate will have at least 5 years of production experience and expertise in Node.js, React, and C ...

Senior Full Stack Engineer IoT Platform, Hybrid

Actual Talent Spain busca un Senior Full-Stack Developer para unirse a un equipo en Sant Cugat del Vallès. El candidato será clave en la mejora de una plataforma IoT y en el desarrollo de nuevas funcionalidades. Se requieren al menos 5 años de experiencia, conocimientos en Node.js, React, C#/.NET, entr ...

Senior Full Stack Dev para Plataforma IoT (Híbrido)

Actual Talent Spain busca un Senior Full-Stack Developer para unirse a un equipo en Sant Cugat del Vallès. El candidato ideal tiene al menos 5 años de experiencia en entornos de producción con alta disponibilidad y habilidades en tecnologías como Node.js, React, y C#/.NET. Ofrecemos un proyecto desafia ...

Senior Full Stack Engineer — IoT Platform, Hybrid

Actual Talent Spain busca un Senior Full-Stack Developer para unirse a un equipo en Sant Cugat del Vallès. Requerimos experiencia en entornos de alta disponibilidad y dominio de Node.js, React y más. Ofrecemos proyectos desafiantes en IoT, oportunidades de carrera y un ambiente colaborativo. Modalidad ...

Senior Full Stack Engineer – IoT platform, Hybrid & Autonomy

Actual Talent Spain busca un Senior Full-Stack Developer para unirse a un equipo en Sant Cugat del Vallès, mejorando una plataforma IoT de alta disponibilidad. Se requiere mínimo 5 años de experiencia en Node.js, React y C#/.NET. El candidato debe tener habilidades de documentación técnica y capacidad ...

Senior Mobile Developer – Hybrid (Android/iOS)

Experis/Manpower Group busca un Senior Mobile Developer en Barcelona para trabajar en un modelo híbrido. Buscamos a alguien con más de 5 años de experiencia en desarrollo mobile, especialmente en Swift, Kotlin o React Native, para liderar proyectos innovadores en contexto internacional. Se ofrece una r ...

Senior Full Stack Engineer IoT Platform, Hybrid

Actual Talent Spain busca un Senior Full-Stack Developer para unirse a un equipo en Sant Cugat del Vallès. El candidato será clave en la mejora de una plataforma IoT y en el desarrollo de nuevas funcionalidades. Se requieren al menos 5 años de experiencia, conocimientos en Node.js, React, C#/.NET, entr ...

Senior Full Stack Engineer for AI Platform

InteractiveAI, located in Madrid, is seeking a Senior Full-Stack Developer to build core features across their AI platform. This hands-on role requires designing and implementing services using advanced technologies such as Node.js, Python, and React. The successful candidate will be part of a dynamic startup fo ...

Analista Orgánico/a Senior Microservicios (Fullstack) santiago de compostela

Sobre la compañía En Ayesa Digital crecemos Contigo! Cada profesional de nuestra empresa es importante para nosotros, nos ayudan a crecer de manera diversa y gracias a ellos somos 11.000 personas trabajando con el mismo objetivo en 10 países. Si eres una persona entusiasta, te apasiona la tecnología y ...

Analista Orgánico/a Senior Microservicios (Fullstack) santiago de compostela

Sobre la compañía En Ayesa Digital crecemos Contigo! Cada profesional de nuestra empresa es importante para nosotros, nos ayudan a crecer de manera diversa y gracias a ellos somos 11.000 personas trabajando con el mismo objetivo en 10 países. Si eres una persona entusiasta, te apasiona la tecnolog ...

Senior Java Engineer Digital Euro TSM & Cloud Security

Giesecke+Devrient is looking for a Senior Java Developer in Madrid to lead the design and maintenance of Trusted Service Manager services for the Digital Euro initiative. You will collaborate with cross-functional teams to build robust Java applications using Spring technologies. Candidates should have ...

Desarrollador/A Full Stack Java & Angular

We are an international technology services company founded in 1983 and currently have more than 2,000 employees in 5 countries: France, Spain, Romania, Portugal, and Luxembourg. What are we looking for? A Java FullStack Developer, to join a stable international project, ...

Senior .NET Developer (Remote)

Join Plexus Tech. We are currently looking for .NET profiles to join a great team where you can grow professionally. REQUIREMENTS More than 8 years of experience working with .NET, SQL Server, REST APIs, and Git Nice to have: knowledge of design patterns, messaging/queues, and ...

Senior Front end developer

Hardware and software products are increasingly subject to successful cyberattacks, leading to an estimated global annual cost of cybercrime of €5.5 trillion by 2021. Such products suffer from two major problems: a low level of cybersecurity, reflected by widespread vulnerabilities and inconsistent provisi ...

Senior Python Developer (Remote)

Estamos ayudando a una reconocida multinacional del sector retail y FMCG a seguir escalando su dream team con la incorporación de una persona que asuma el reto de Senior Python Developer . Si estás buscando un proyecto que no para de crecer, ¡es aquí! ¿CUÁL ES SU PROPÓSITO? L ...

Senior .Net Developer | REMOTO

Desarrollador/a Fullstack .NET – Medios de Pago (Remoto) ¿Estás preparadx para un cambio y explotar tus habilidades como nunca? Sigue leyendo porque tenemos lo que buscas… Somos una empresa internacional con más de 18 años de experiencia en consultoría e ingeniería informática. < ...

Senior Developer/Team Lead

We are looking for a Spanish-speaking Senior Developer/Team Lead with Java expertise and extensive experience in microservices-based architectures to join us on a project in the fashion retail industry. Together with the team, you will be responsible for analyzing, developing, maintaining, and observing a ...

Senior Python ETL Developer

Join Plexus Tech. We are looking for a Senior Python Developer specialized in ETL for an important project. We are looking for a professional with a strong background in Python and ETL processes, capable of designing, developing, and maintaining data pipelines in scalable environments. REQUIR ...

Senior Front End Developer

About you Essential talents and qualifications: A Bachelor’s or Master’s in ICT, Applied Informatic Sciences, Information Management, Multimedia or another relevant field. At least 4 years of experience in a front-end development role. A deep understanding of mod ...

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