Remote Full-stack Engineer Jobs in Spain
Find remote full-stack engineer jobs in Spain. Browse flexible work-from-home full-stack engineer positions from companies hiring in Spain. Start your remote career today.

Senior Software Engineer, OS Integration
Senior Software Engineer developing Firefox OS integrations, installer, and updater features. Debugging cross-platform software for Mozilla's open-source browser used by hundreds of millions.

Fullstack Developer
Fullstack Developer improving Taplio for lemlist, a profitable sales engagement SaaS company. Refactoring TypeScript systems and building AI-powered features with React, Node.js, and GCP.

Java Full Stack Developer – Scientific Applications
Java full-stack developer building database-driven scientific applications for Bruker’s mass spectrometry instruments. Developing backend services, user interfaces, and data-management features.

Full Stack Developer, Java, Angular
Desarrollador Full Stack con Java y Angular para knowmad mood, compañía de transformación digital. Construcción de soluciones backend y frontend con microservicios y tecnologías cloud.

Full Stack Developer, Java, Angular
Full Stack Developer desarrollando backend Java y frontend Angular para knowmad mood, compañía española de transformación digital. Trabajo remoto con proyectos de tecnología para clientes.

Director Técnico – Software Architecture, Technology Strategy
Director técnico liderando arquitectura, preventa y estrategia tecnológica para knowmad mood, compañía de transformación digital. Referente cross-cliente para soluciones empresariales, cloud e inteligencia artificial.

Tech Lead, IA – Arquitecto/a software
Tech Lead de IA generativa liderando arquitectura, microservicios y modernización de software para knowmad mood. Diseñando soluciones empresariales y apoyando preventa, formación e innovación tecnológica.

Tech Lead, IA, Arquitecto/a Software
Tech Lead de IA generativa y arquitecto/a de software en knowmad mood, compañía de transformación digital. Liderando arquitecturas cloud, microservicios e innovación aplicada al desarrollo.

Tech Lead – IA, Arquitecto de Software
Tech Lead IA liderando arquitecturas cloud y microservicios para knowmad mood, compañía de transformación digital. Aplicación de IA Generativa a modernización, formación y assessments de software.

Software Developer, Java, AWS, Terraform
Software Developer construyendo plataformas digitales de microservicios para la empresa de transformación digital knowmad mood. Desarrollo backend con Java, AWS y Terraform.

Development Architect – Fullstack, Product Mindset
Development Architect construyendo productos digitales fullstack para knowmad mood, compañía de transformación digital. Combinando arquitectura, desarrollo, visión de producto y herramientas de IA.

Development Architect – Fullstack, Product Mindset
Development Architect creando productos digitales fullstack para knowmad mood, compañía española de transformación digital. Diseñando arquitecturas escalables y aplicando IA al desarrollo, testing y automatización.

Odoo Software Engineer
Odoo Software Engineer developing finance and project-management customisations for Miratech, a global IT services and consulting company. Building integrations, data migrations, and testing pipelines.

Senior/Staff Software Engineer, Content Processing
Senior software engineer building scalable distributed systems and high-throughput pipelines. Shaping Cyberhaven’s data-security platform through backend architecture and production operations.

Tech Lead, Java, Arquitectura Hexagonal, SDD
Tech Lead Backend Java definiendo soluciones técnicas y buenas prácticas para productos digitales de knowmad mood. Liderazgo técnico en arquitecturas Java, microservicios y event-driven.

Senior Full Stack PHP Developer, Product Catalogue and Quoting
Senior PHP developer building RestaurantSupply.com’s product catalogue and quoting platform. Designing large-scale product-data ingestion, PIM, APIs, quoting workflows, and React interfaces.

Full Stack Engineer
Full Stack Engineer building Souk’s scalable digital marketplace connecting buyers and sellers worldwide. Developing front-end, back-end, and AI-agent capabilities for seamless user experiences.

Senior Software Engineer
Senior Software Engineer building Java backend services for New Relic’s observability platform. Owning behavioral-data architecture using Kafka, AWS, distributed systems, and AI-assisted development.

Full Stack Developer, Java/Angular
Full Stack Developer Java/Angular desarrollando soluciones de transformación digital para knowmad mood. Trabajo remoto con Java 17, Spring Boot, microservicios y Angular.

Principal Software Engineer – .NET, Azure
Principal .NET/Azure engineer building scalable distributed systems for Centific’s frontier AI data platforms. Owning Azure backend services, architecture, CI/CD, and production operations.