1,164,174+ Senior Full Stack Developer Reactjava Remote Jobs in Spain — Top Companies Hiring June 2026

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Senior AWS Cloud DevOps Engineer – Remote & IaC

Allianz Trade busca un AWS Cloud DevOps Engineer con conocimientos fuertes en AWS y Terraform. Esta posición 100% remota incluye responsabilidades como la gestión de infraestructura como código y soporte a despliegues en un entorno internacional, trabajando principalmente en inglés. Se ofrece un contra ...

Senior Logistics Automation Systems Integrator — Remote EU

LogyNEX, based in Spain, is seeking a Lead Systems Integration Engineer specializing in logistics automation. This role involves on-site deployment of automated systems across Europe, integrating hardware with customer software. Candidates should have 5+ years in warehouse automation and a strong background i ...

Senior AWS Cloud Engineer — Remote, Terraform & Security

Axpe Consulting busca un/a Cloud Engineer Senior para un proyecto estratégico en el sector financiero, ofreciendo modalidad de trabajo híbrida o remota. Con más de 3 años de experiencia en AWS y su ecosistema, serás parte de un equipo dinámico y colaborativo, asegurando el desarrollo de soluciones cloud escal ...

Senior Linux Admin: Storage & Datacenter | Hybrid/Remote

Neotalent Conclusion busca un/a Administrador/a Linux Senior en Galicia, España. Este rol implica administrar entornos Linux en un sector de alta seguridad, optimizando recursos y gestionando infraestructura SAN/NAS. Se valora experiencia en cloud y networking. Ofrecemos un modelo de trabajo híbrido fl ...

Senior Cyber Defense Solutions Architect Hybrid/Remote

Indra Group busca un/a Arquitecto de Soluciones especializado/a en ciberdefensa para proyectos europeos. Se requiere experiencia sólida en diseño de arquitecturas complejas y habilidades en microservicios para garantizar soluciones seguras y escalables. El candidato ideal tendrá más de 5 años en el sec ...

Senior People Operations Leader Remote & AI Driven

Jobgether is seeking a Senior People Operations Specialist in Madrid, Spain. This remote-first role involves managing end-to-end HR operations across the employee lifecycle, focusing on operational excellence and AI-driven workflows. You will collaborate with multiple stakeholders to improve employee experien ...

Senior Java Microservices Engineer Kafka, Spring | Remote

Hiberus busca un Software Developer en Madrid para unirse a su equipo ágil. Serás responsable del diseño, desarrollo e implementación de Microservicios y APIs, participando activamente en pair programming y revisión de código. El candidato ideal tiene más de 5 años de experiencia en desarrollo, con sól ...

Remote IAM Senior Specialist — Audits, SoD & Governance

IOON busca un profesional con experiencia en gestión de identidades y accesos (IAM) para realizar auditorías y garantizar la seguridad, en un entorno completamente remoto. El candidato ideal tendrá más de 2 años de experiencia en IAM y conocimiento sólido de controles y cumplimiento. Ofrecemos un contr ...

Senior Cloud Data Architect Remote & Global Impact

Bluetab, an IBM, busca un Data Architect para liderar la creación de soluciones en la nube. Este profesional será clave en la implementación de arquitecturas de Big Data en un ambiente de colaboración internacional. Se requiere experiencia en AWS, Azure o GCP y un fuerte dominio de herramientas como Sp ...

Senior React Native Engineer – Remote Crypto Trading

Jobgether seeks a Sr. Software Engineer – React Native to join a high-performance team in Spain. This position is fully remote, focusing on developing advanced trading experiences for professional users in the crypto space. The ideal candidate has over 6 years of software development experience, with s ...

Senior QA Engineer: Web & Mobile Automation, Remote

Airalo is seeking a Senior QA Engineer who will tackle complex technical challenges and help maintain quality across our web and mobile applications. The role involves building robust automated test infrastructure and engaging in mobile testing, contributing to our mission of keeping millions of travelers con ...

Senior Technical Lead Renewables&BESS (Remote, Flexible)

The Green Recruitment busca un/a Responsable Técnico en Sevilla para una ingeniería especializada en energías renovables. El candidato ideal debe tener entre 8-12 años de experiencia y ser capaz de liderar proyectos, revisar entregables técnicos y coordinar equipos remotos. Se ofrece un clima laboral d ...

Senior Java Tech Lead — AWS, Remote & Flexible

UST España & Latam in Valencia is seeking a Software Development Team Lead to oversee the development team and ensure timely delivery of software solutions. This role requires a strong background in Java programming and experience in Agile methodologies, as well as a commitment to mentoring junior developers ...

Senior DevOps Engineer Payment Engine, Hybrid/Remote

Tata Consultancy Services is seeking an experienced DevOps Engineer to join our team in Madrid, managing payment engine applications for international transactions. This role involves deployments, configurations, and operational support, ensuring reliable payment processing services. The ideal candidat ...

Senior Life Insurance BA – Colectivos | Remote & Flexible

Oxigent Technologies busca un/a Business Analyst especializado/a en Seguros de Vida para participar en proyectos de análisis funcional. El trabajo es 100% remoto desde España, ofreciendo flexibilidad horaria y beneficios como cheque formación y seguro médico privado. Buscamos un perfil con al menos 5 a ...

Senior SAP Material Ledger Consultant — Remote/Hybrid

Smx Servicesnsulting, Inc. está buscando un(a) Consultor Senior SAP Material Ledger en Murcia, España, para participar en un proyecto de implementación SAP. Se espera que realice tareas como la configuración de SAP y la validación de procesos de pricing de transferencia entre plantas. Buscamos candidat ...

Senior Embedded Banking Product Owner | Remote & Flexible

NEORIS busca un Senior Product Owner – Embedded Banking para definir la visión y desarrollo de soluciones de banca integrada. El candidato ideal debe tener más de 5 años de experiencia en consultoría estratégica, liderazgo en proyectos complejos y sólidos conocimientos en banca transaccional. Se ofrece ...

Senior Java Engineer | AWS, Remote Work & Growth

UST España & Latam is seeking a skilled Java Developer based in Arbo, Galicia. The role involves designing and maintaining software, contributing to the Software Development Life Cycle, and ensuring application performance. Ideal candidates will have strong Java skills and experience with REST APIs. Th ...

Senior Cloud DevOps Engineer — Remote, IaC & Kubernetes

Claranet Spain, ubicada en Valencia, busca ingenieros cloud senior con experiencia en infraestructuras de Cloud y habilidades en 'Infrastructure as code'. Se requieren conocimientos de AWS, GCP o Azure, y se valorará experiencia con Kubernetes y CI/CD. Ofrecemos un entorno de trabajo flexible con 3 día ...

Senior Pega CDH Decision Architect — Remote Spain

Grupo NS busca un/a Especialista - Consultor/a Senior en Pega Customer Decision Hub para unirse a un proyecto estratégico en el sector de Telecomunicaciones. El candidato ideal tendrá experiencia en la implementación de estrategias de decisión basadas en IA, trabajando en estrecha colaboración con equipos de ...

Senior SASE & Network Security Consultant — Remote (Spain)

83zero is seeking a Senior SASE / Network Security Consultant to manage Prisma Access and SASE implementations in a remote capacity. The role involves direct engagement with customers, focusing on hands-on solutions delivery across complex environments. The ideal candidate will have strong experience w ...

Senior Product Owner — Agile, Retail & Remote ready

Minsait busca un PRODUCT OWNER con al menos 5-6 años de experiencia para unirse a su equipo en La Coruña. Se requiere un candidato con interacción directa con el cliente y un nivel mínimo de inglés B2. La posición ofrece flexibilidad en el trabajo (100% remoto o híbrido) y un entorno colaborativo centrado en ...

Senior Frontend Engineer • Remote SPA & VueJS Expert

Airalo is seeking a Senior Frontend Engineer to join its remote team in Valencia, Spain. In this role, you will build enterprise-quality software components and ensure a seamless single-page application experience for users worldwide. The successful candidate will have over six years of frontend experi ...

Senior GCP Architect Cloud Native Leader (Remote)

act digital EMEA - Alter Solutions busca un/a Arquitecto/a Senior con más de 5 años de experiencia en Google Cloud Platform (GCP) para liderar el diseño de arquitecturas cloud-native. Se espera que defina arquitecturas escalables y seguras, diseñe microservicios y lidere equipos técnicos. El papel incl ...

Remote Senior Growth PM, SMB E commerce

Jobgether is seeking a Senior Product Manager for SMB E-commerce Growth in Madrid, Spain. The candidate will own critical growth initiatives impacting customer activation and retention while collaborating with various teams. Required qualifications include 5-8+ years of experience, strong analytical sk ...

Senior Software Engineer AI Shopping, Remote, Equity

Joko is seeking a Software Engineer to tackle cutting-edge challenges and create innovative solutions in its engineering teams. This remote-friendly position allows collaboration with the Product team to innovate user-facing products. You will contribute to impactful projects with the flexibility to work from ...

Senior AI SaaS Engineer — Remote, High Impact

Process Street is hiring a Senior Software Engineer for a remote role to help evolve our platform into an AI-native product. In this position, you'll architect backend systems, design scalable APIs, and lead feature development from ideation to production while leveraging AI coding tools like Claude Code and ...

Senior Solution Architect — Remote Cloud & Health Systems

Nuvolar Works, a global technology consulting company, is seeking an experienced architect to develop digital solutions for pharmaceutical diagnostics. You will lead cross-functional teams ensuring that the solutions meet complex healthcare regulations. Ideal candidates will have a Bachelor’s degree in ...

Remote Senior Product Manager, Hospital Programs & Marketing

Edwards Lifesciences is seeking a Senior Product Manager to develop and deploy hospital marketing programs remotely from Spain. This role involves executing comprehensive marketing strategies, creating impactful communication materials, and managing healthcare professional engagement. With at least 8 y ...

Senior Data Breach Response Lead — Remote/Barcelona

Hack in Hire is seeking an experienced Data Breach Handler in Valencia to lead responses to high-criticality security incidents. You will coordinate with technical teams and advise clients during crises. Ideal candidates will have experience in incident response and strong communication skills in Spanish. </p ...

Senior Java Engineer — Remote (APIs, AWS, DevOps)

UST España & Latam is seeking experienced Java Engineers for a 100% remote position based in Spain. You'll contribute to projects with a global leader in credit cards and banking, requiring strong Java programming skills and experience with diverse software development methodologies. The role offers 23 ...

Senior Analytics Engineer Remote Data & Cloud Pipelines

Keepler Data Tech en Murcia busca un Data Analyst/BI Consultant que desee desarrollar software basado en datos. Se requieren al menos 5 años de experiencia en análisis de datos, con sólidos conocimientos en SQL y PL/SQL. El puesto ofrece teletrabajo flexible, un ambiente colaborativo y un rango salaria ...

Senior AWS Cloud DevOps Engineer 100% Remote

IOON busca un AWS Cloud DevOps Engineer Senior para unirse a su equipo internacional. La posición se centra en la automatización y la infraestructura como código con herramientas como Terraform y AWS. Se valorará experiencia en CI/CD y en la gestión de entornos cloud. El candidato deberá trabajar en in ...

Remote Senior Embedded UWB Engineer (RTLS/Localization)

TechTeamz is looking for a Senior Embedded UWB Engineer in Málaga, Spain, to work on advanced wireless projects. The role involves developing embedded software in C/C++ for Ultra-Wideband (UWB) systems and requires a strong embedded background. The ideal candidate has experience with UWB ranging, local ...

Senior SASE & Prisma Access Delivery Lead (Remote)

83zero is seeking an experienced Senior SASE / Network Security Consultant to support large-scale enterprise Prisma Access and SASE transformation programmes. This remote role involves hands-on delivery, working closely with technical teams and stakeholders to ensure secure, scalable solutions are delivered. ...

Senior Java Engineer Remote, API & Cloud Solutions

UST España & Latam is seeking Java Engineers to join their team. This role is fully remote for candidates in Spain and requires strong Java programming skills. As part of a project with a global leader in financial services, you will design, build, and maintain software while ensuring quality and responsivene ...

Senior Financial Crime Solution Architect Remote Flexible

Plexus Tech in Madrid is seeking a Solution Architect with over 4 years of experience in Financial Crime. The role involves defining solution architecture across various domains, ensuring compliance with regulations, and providing technical oversight. The ideal candidate will have strong expertise in A ...

Senior AI Engineer Graphs & LLMs (Remote Europe)

Jimmy Technologies is seeking a Senior AI Engineer to join their AI incubator in Spain, Andalucía. In this role, you will work on innovative solutions utilizing Graph Neural Networks and Generative AI to improve enterprise workflows. A strong background in Python and knowledge graphs is essential. This ...

Senior DevOps Engineer — Remote/Hybrid, GitOps & Kubernetes

Plexus Tech en Castro-Cillorigo busca un ingeniero devOps con más de 5 años de experiencia para proyectos en entornos complejos y de alta criticidad. La posición ofrece un contrato indefinido y opciones de teletrabajo. Los candidatos deben tener experiencia en GitHub actions, GitOps y observabilidad en ...

Senior Data Lead AWS & Big Data, Remote

Plexus Tech en Castro-Urdiales busca un perfil senior para liderar proyectos Data en entornos AWS. El candidato ideal debe tener amplia experiencia técnica y habilidades de comunicación con stakeholders. Ofrecemos contratación indefinida, acceso a formación continua y un equipo dinámico de más de 5000 ...

Senior DevOps Engineer — Remote CI/CD Leader

Mimacom is seeking a Senior DevOps Engineer who will play a pivotal role in defining CI/CD strategies and evolving the organization's DevOps practices. The ideal candidate will have over 5 years of experience in complex environments, with strong skills in Azure DevOps, Kubernetes, and Terraform. This r ...

Remote Senior QA Engineer — Automation & Media Streaming

Kake is seeking an experienced QA Automation Engineer to design and maintain test automation frameworks using tools like Cypress and Playwright. This remote-first role emphasizes collaboration with engineering teams to ensure high-quality product releases. Ideal candidates will have over 5 years of exp ...

Remote Senior AI Engineer — LLMs & Scalable APIs

Cavendish Professionals is looking for a fully-remote Senior AI Engineer to join their client's projects. The role involves designing and developing AI-powered applications, building backend services using Python, and integrating AI workflows with various frameworks. The ideal candidate will collaborat ...

Senior MERN Engineer – Remote, Flexible Hours & Growth

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 Architect – ADK Migration Lead (Remote)

Altostratus | Part of Telefónica Tech busca un/a Desarrollador/Arquitecto Senior para liderar la migración de Dialogflow al Google Agent Development Kit (ADK). El nuevo miembro del equipo será responsable de la infraestructura, el backend y la integración de la IA con los sistemas core. Se requiere exp ...

Senior DevOps Engineer — Remote, CI/CD Leader

Mimacom is seeking a Senior DevOps Engineer who will lead the evolution of software delivery lifecycle and infrastructure automation. In this role, you will define CI/CD strategies, design Azure DevOps pipelines, and implement infrastructure as code using Terraform. The ideal candidate will have over 5 ...

Senior Java Engineer Remote, API & Cloud Solutions

UST España & Latam is seeking skilled Java Engineers for a 100% remote position based in Spain. This role involves designing, building, and maintaining efficient software systems while contributing significantly to the entire Software Development Life Cycle. Ideal candidates will possess strong Java pr ...

Remote Senior Big Data Engineer (Spark, AWS)

Qaracter - Beyond your Challenge busca un Ingeniero de Software Big Data que desempeñe un papel clave en la construcción y mantenimiento de soluciones de datos escalables en un entorno bancario. Este rol se enfoca en reportes regulatorios y procesamiento de datos a gran escala utilizando tecnologías de nube. ...

Senior DevOps IoT Engineer AWS & Microservices | Remote

Capitole busca un/a DevOps Engineer Senior - IoT para unirse a su equipo. Este rol implica desarrollo backend en soluciones IoT, con un fuerte enfoque en AWS y microservicios en un ambiente remoto en España. Se ofrece un contrato indefinido, horario flexible, y beneficios como seguro médico privado y f ...

Senior SASE & Prisma Access Delivery Lead (Remote)

83zero is seeking a Senior SASE / Network Security Consultant to support large-scale enterprise Prisma Access and SASE transformation programmes. In this hands-on, customer-facing role, you will deliver secure and scalable solutions within complex enterprise environments. The ideal candidate will have ...

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