124,751+ Fullstack Developer Nodejs React Cloud Jobs in Spain — Top Companies Hiring June 2026

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Senior Python Backend Engineer Cloud Native & AI Driven

NTT Data Europe & Latam is seeking a Senior Python Developer in Barcelona. You will collaborate with international teams to design and maintain scalable cloud-native solutions while optimizing performance and integrating third-party services. This role requires strong experience with Python, AWS, and b ...

Senior SFMC Full Stack Developer Hybrid/Remote Options

Una empresa de MarTech en Madrid busca un/a SFMC Full Stack Developer con experiencia en el desarrollo y mantenimiento de soluciones sobre Salesforce Marketing Cloud. La posición requiere habilidades en AMPscript, SSJS y habilidades con Git. Se ofrece un modelo híbrido de trabajo, flexibilidad horaria, y oportun ...

Senior Backend Developer Java, AWS, Kubernetes | Remote

Krell Consulting & Training, S.L. busca un/a Backend Developer Senior con experiencia en Java y entornos cloud AWS para trabajar en un proyecto tecnológico en el sector industrial. El candidato participará en el diseño, desarrollo y despliegue de soluciones basadas en microservicios, todo en un entorno moderno c ...

Senior SFCC Backend Lead Hybrid (Barcelona Tech Hub)

Canyon in Barcelona is seeking an experienced Salesforce Commerce Cloud Backend Developer to enhance its e-commerce platform. The ideal candidate will have 3+ years in SFCC backend development, expertise in integrations, and strong skills in JavaScript/TypeScript. This role offers a hybrid work environment with ...

Cloud Data & AI Engineer: Golang + Kubernetes

Schwarz Digits in Barcelona is looking for a skilled developer to join their Central Services division. You will help develop a sovereign Data and AI platform, work closely with the agile team, and contribute to innovative solutions in cloud technology. Ideal candidates have a strong background in Gola ...

Java Backend Engineer Microservicios (Remoto)

Axpe Consulting busca un Java Backend Developer para un proyecto estable 100% remoto desde España. El candidato ideal tiene entre 2 y 3 años de experiencia y habilidades en Java, Spring Boot y arquitecturas de microservicios. Se valoran capacidades de colaboración en entornos técnicos y el interés por ...

Java Backend Engineer – Microservices & Cloud

Astek is looking for a skilled backend developer in Monterroso, Galicia, who specializes in Java and distributed systems. You will design, develop, and maintain backend services, collaborating with cross-functional teams using Agile methodologies. The ideal candidate will possess strong technical knowl ...

Backend Node.js/TypeScript con IA en Producción Remoto

Panel Sistemas Informáticos está buscando un/a Backend Developer especializado/a en Node.js y TypeScript con experiencia en la integración de IA en aplicaciones de producción. Idealmente, contará con más de 3 años de experiencia y pasión por construir soluciones escalables y modernas. La posición es 10 ...

Backend Node.js/TypeScript con IA en Producción Remoto

Panel Sistemas Informáticos busca un/a Backend Developer para un puesto 100% remoto. El candidato ideal tiene más de 3 años de experiencia en Node.js y TypeScript, así como en integración de IA en aplicaciones en producción. Las responsabilidades incluyen diseñar y desarrollar servicios backend, integr ...

Cloud DevOps Engineer – Azure, CI/CD, Hybrid Madrid

UST España & Latam is seeking a Software / DevOps Engineer to lead cloud migration and DevOps practices for banking sector projects. The role includes onboarding teams to a DevOps platform and enhancing the developer experience through documentation and training. A minimum of 5 years in software engine ...

Desarrollador Front‑End Senior (Angular 21) — Remote, AWS

Optimissa busca un Senior Front-End Developer para unirse a su equipo en Monterroso, Galicia. El candidato debe tener experiencia en el desarrollo de aplicaciones front-end modernas utilizando Angular, con un enfoque especial en las versiones más recientes como Angular 21. El rol incluye colaborar en p ...

Backend Engineer: Node.js/TypeScript + AI in Prod (Remote)

Panel Sistemas Informáticos busca un Backend Developer (Node.js + TypeScript) con más de 3 años de experiencia para un cargo 100% remoto. El candidato diseñado, desarrolla y mejora servicios backend aplicando buenas prácticas, e integrando soluciones de IA en producción. Los candidatos deben tener expe ...

Senior Backend AWS Engineer — Remote & AI/ML

Pss Tecnologías De La Información busca un/a Senior Backend AWS Developer para unirse a su equipo en Vitoria, España. Este profesional desarrollará soluciones backend en entornos cloud, integrando APIs y manejando procesos de datos. Ofrecemos un contrato indefinido que garantiza estabilidad, un salario ...

Backend Engineer: Node.js/TypeScript + AI in Prod (Remote)

Panel Sistemas Informáticos busca un Backend Developer con sólidas habilidades en Node.js y TypeScript, junto con experiencia en IA aplicada en producción. La posición es 100% remota y está dirigida a un profesional con más de 3 años de experiencia que pueda diseñar y desarrollar servicios backend y tr ...

Backend Node.js/TypeScript con IA en Producción Remoto

Panel Sistemas Informáticos busca un Backend Developer especializado en Node.js y TypeScript. Este rol, 100% remoto, requiere más de 3 años de experiencia, especialmente en la integración de IA en producción. El candidato ideal diseñará y desarrollará servicios backend, integrando APIs y soluciones de ...

Backend IA Engineer (Node.js + TypeScript) Remote

Panel Sistemas Informáticos busca un Backend Developer especializado en Node.js y TypeScript con amplia experiencia en integración de IA en producción. El puesto es 100% remoto y se enfoca en diseñar servicios backend, integrar sistemas mediante APIs, y construir soluciones de IA efectivas. Se valora e ...

Remote .NET Core Engineer for AI Powered Platforms

Wizeline, based in Lérida, Spain, is seeking a skilled .NET Core Developer to design and implement features for our banking platform. This role requires collaboration with teams and a strong background in .NET technologies. The ideal candidate will have extensive experience in C#, cloud technologies, a ...

Lead SFMC Architect & Automation Champion

Indegene is looking for a Lead SFMC Developer based in Madrid. This role involves leading the optimization of customer journeys, designing data models, and implementing advanced marketing cloud capabilities. Ideal candidates should have 7-10 years of relevant experience in SFMC, strong skills in SQL an ...

SFMC Senior Full Stack Developer — Hybrid/Remote Growth

Jakala busca un/a SFMC Full Stack Developer para su equipo de MarTech Engineering en Carballedo, Galicia. El candidato ideal tiene una sólida base técnica y al menos 2-3 años de experiencia en desarrollo Full Stack, específicamente en Salesforce Marketing Cloud. Ofrecemos un modelo híbrido, flexibilida ...

Senior PHP/Symfony & Vue Backend Engineer — Cloud

Capitole Consulting busca un/a Backend Developer Senior con más de 5 años de experiencia para unirse a su equipo en Alicante. En este rol, serás responsable de la evolución de aplicaciones en un entorno cloud, participando en la modernización de la arquitectura. Ofrecemos un horario flexible, seguro mé ...

Senior SFMC Lead Architect Omnichannel Journeys

Indegene is seeking a Lead SFMC Developer in Valencia, Spain, with extensive experience in Salesforce Marketing Cloud. The role involves leading development and optimization of marketing journeys, collaborating with cross-functional teams, and ensuring data governance. The ideal candidate should have 7 ...

DevOps Engineer, Developer Experience — Impact at Scale

Revolut Ltd is seeking a Senior Software Engineer (DevOps) to streamline processes and improve developer efficiency. The role involves managing source control, implementing configuration management, and ensuring compliance with industry standards. The ideal candidate should have hands-on software engin ...

Senior .NET Developer – HCM on Azure (Onsite Valencia)

NTT DATA Europe & Latam is seeking a Senior .NET Developer specialized in HCM modules to work onsite in Valencia. You will design and develop solutions, provide support, and coordinate with teams to ensure effective implementation. The ideal candidate has experience with .NET in a cloud-native environm ...

Cloud Migration & DevOps Engineer – Madrid

Tamarind Intelligence in Madrid seeks a Forward Deployed Engineer to assist software teams in cloud migration and adopting DevOps best practices. The role involves supporting application migration, CI/CD pipeline development, and collaboration across teams to enhance developer experiences. Candidates s ...

Java Engineer – Cloud, AI & Insurance Tech

A global IT service provider in Barcelona is seeking a passionate developer to work on complex IT systems. The role involves analyzing software requirements, transitioning legacy systems to cloud solutions, and optimizing processes through automation. Ideal candidates will have 3–5 years’ experience, strong prof ...

Senior Backend Platform Engineer & Enablement (Hybrid)

Fotocasa Group is seeking a Senior Backend Engineer to enhance platform capabilities and improve developer experience. This role involves designing scalable backend systems while collaborating with cross-functional teams to streamline operations. A strong background in cloud infrastructure and experience with ...

Senior Platform Engineer (Hybrid) — DevOps & SRE

A leading travel technology company in Barcelona is seeking a Senior Platform Engineer to join the Platform As A Service team. In this role, you will build and operate essential platform components while enhancing developer experiences. Key qualifications include experience with cloud infrastructure and debuggin ...

Senior .NET Architect | Azure & SQL Lead

Pluxee España in Madrid seeks a senior .NET developer with at least 8 years of experience. The role involves designing and maintaining .NET applications, optimizing SQL Server databases, and deploying cloud solutions using Azure. A Bachelor's degree in IT or Computer Science is required. Ideal candidat ...

Senior PHP Engineer — Symfony | Remote & Flexible Hours

Once For All - Nalanda in Madrid is seeking a skilled backend developer with extensive experience in PHP to contribute to both backend and frontend development. The ideal candidate will be part of a cross-functional team, working on scalable B2B applications while implementing clean and maintainable code. </p ...

Remote AI Backend Engineer – LLM Agents & APIs

Publicis Groupe España is seeking an AI Developer in Madrid, Spain, to design and develop backend architecture for conversational agents and LLM-based systems. The ideal candidate will have strong expertise in Python and FastAPI, integrating AI models in production environments, and working with Docker and cloud ...

Cloud Native Backend Engineer: Kubernetes, AWS, CI/CD

Siemens Energy in Madrid is seeking an experienced backend developer specializing in C# .NET or Python. The role involves designing scalable systems, collaborating on technical solutions, and implementing robust security measures. Candidates should have over 5 years of experience, a strong grasp of microservices ...

Remote Python Developer (FastAPI) for GCP Microservices

Capitole Consulting is looking for a skilled Python Developer to join their team in a FULL REMOTE position. You will design and develop high-performance APIs and microservices using Python (FastAPI) and work with GCP technologies like Cloud Run and BigQuery. The role offers flexible working hours, a bu ...

Senior Backend Engineer: Go, Cloud & Security

Giesecke+Devrient is looking for a Backend Software Developer with over 5 years of experience in backend development. You will work on advanced Golang projects, focusing on code quality and security in cloud technologies. The ideal candidate has strong experience with RESTful APIs and programming langu ...

Senior Backend Engineer for AI‑Driven Systems

Insud Pharma is searching for a Senior Backend Developer to join their AI Labs team in Spain. The ideal candidate will possess strong technical foundations, having experience in Python, REST APIs, and cloud environments like AWS or Azure. This role requires a passion for tackling complex engineering ch ...

Senior PHP & Vue Backend Engineer Cloud & Microservices

Capitole Consulting is seeking a Senior Backend Developer with over 5 years of experience to join our Smart Metering team in Alicante. The role involves leading application evolution, performance optimization, and backend redesign efforts. Candidates should have strong skills in PHP, Symfony, and Vue.j ...

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, ...

Senior SFMC Full Stack Engineer | Remote/Hybrid

JAKALA, ubicada en Galicia, busca un/a SFMC Full Stack Developer para unirse a su equipo. Este rol implica participar en proyectos de Marketing Automation, desarrollando e integrando soluciones sobre Salesforce Marketing Cloud. La persona seleccionada tendrá que implementar lógica avanzada utilizando d ...

SFMC Full Stack Engineer — Remote & Data Driven

En Shakers buscamos un/a Full Stack Developer especializado en Salesforce Marketing Cloud para trabajar en proyectos de marketing a escala. El rol incluye el desarrollo de soluciones Full Stack y la integración de sistemas externos. Se requiere experiencia en AMPscript, SSJS, SQL, y tecnologías web. Es ...

Senior Frontend Engineer 100% Remote

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 and Great Place to Work company with over 35.000 employees all over the world and prese ...

Senior Frontend Engineer 100% Remote

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 and Great Place to Work company with over 35.000 employees all over the world and prese ...

Senior Frontend Engineer 100% Remote

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 and Great Place to Work company with over 35.000 employees all over the world and prese ...

Senior Frontend Engineer 100% Remote

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 and Great Place to Work company with over 35.000 employees all over the world and prese ...

Senior Frontend Engineer 100% Remote

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 and Great Place to Work company with over 35.000 employees all over the world and prese ...

Desarrollador Full Stack Mobile/Web (Madrid)

Quiénes somos En VASS, somos líderes en soluciones tecnológicas. Desde el área Comunytek, queremos ampliar nuestro equipo con personas que quieran unirse a un equipo ágil, flexible y cercano. El área de Software Engineering dentro de la gran familia de VASS Company se dedica a crear magia e ...

Senior Frontend Engineer 100% Remote

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 and Great Place to Work company with over 35.000 employees all over the world and prese ...

Senior Frontend Engineer 100% Remote

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 and Great Place to Work company with over 35.000 employees all over the world and prese ...

Senior Frontend Engineer 100% Remote

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 and Great Place to Work company with over 35.000 employees all over the world and prese ...

Senior Frontend Engineer 100% Remote

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 and Great Place to Work company with over 35.000 employees all over the world and prese ...

Senior Frontend Engineer 100% Remote

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 and Great Place to Work company with over 35.000 employees all over the world and prese ...

Senior Frontend Engineer 100% Remote

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 and Great Place to Work company with over 35.000 employees all over the world and prese ...

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