Empleos de full stack software engineer java en Madrid

Avance Consulting is seeking a Full Stack Software Engineer in Spain to build scalable products with Go on the backend and React on the frontend. You will own features end-to-end from design to testing and delivery, collaborating closely with Product and Design teams.The role is hands-on, contributing to architecture decisions, and maintaining code quality...

Sateliot, a Barcelona‑based satellite company, seeks a Senior Full Stack Engineer to own features end‑to‑end across Laravel (PHP) and Python codebases. You will surface data for internal tools, partner with Core Network teams, and ensure high quality with automation and reviews.You’ll mentor peers, ship production systems, and operate deployments in...

Indra Group, líder en tecnología para la gestión del tráfico aéreo, busca un/a Full Stack Software Engineer (JavaScript & C++) para diseñar y desarrollar software distribuido en un entorno internacional. Serás parte de proyectos críticos de tráfico aéreo, trabajando en Front-End con Vue.Js y en Back-End con C++ dentro de equipos ágiles.Se requiere...

Indeep AI is seeking a versatile Full-Stack AI Engineer for our Barcelona office. You will work across the entire stack—from backend services and AI pipelines to the frontend and deployment infrastructure—supporting the CTO in delivering a coherent, reliable product.This hands-on role fits a generalist who thrives in a fast-paced startup. You’ll own...

Enfint ищет опытного инженера-программиста для поддержки стратегической платформы, контролирующей торговую активность США и глобальных клиентов. Вы будете работать над фронтендом на React и бэкендом...

CONVOTIS Iberia está buscando un perfil full stack senior para un programa de talento remunerado centrado en Spec-Driven Development (SDD). Se valorará experiencia en arquitectura y diseño de APIs, y ganas de formarse para un proyecto real dentro de la compañía.La empresa ofrece flexibilidad horaria, opción de oficina o trabajo desde casa, seguro...

Avenue Code in Spain is seeking senior professionals with a generalist profile, strong backend with Node.Js, and solid React frontend experience to own product initiatives end-to-end.You will develop features independently, contribute to architecture, and collaborate in a small, autonomous squad within a SaaS context, balancing speed, quality and...

A leading technology firm in Spain seeks a Full-Stack Engineer to shape key tools in contextual advertising. The role involves developing both client-side features and scalable backend APIs, demanding proficiency in modern front-end languages and software engineering principles. Candidates should have 5+ years of experience and demonstrate adaptability in a...

Somos Plexus Tech. Una compañía tecnológica especializada en servicios y productos IT, fundada en el talento y las capacidades de nuestra gente, más de 5000 profesionales desarrollando tecnología con alma. Buscamos un/aSenior Full Stack Developercon al menos 5 años de experiencia en desarrollo de aplicaciones web, con sólidos conocimientos de frontend...

Buscamos un/a **Desarrollador/a Senior Full Stack** para incorporarse a un equipo tecnológico especializado en el desarrollo de soluciones de seguridad web y servicios back-end basados en arquitecturas de microservicios. La persona seleccionada participará en todo el ciclo de vida del desarrollo, desde el análisis y diseño técnico hasta la...

develop in Madrid is seeking a Software Engineer for a hybrid role, open to relocation, with strong English communication. You will join a growing technology consultancy and work across various client projects and stacks. This client-facing role emphasizes solving real business problems, collaborating with stakeholders, and delivering production software...

If the washing machine program is the only one you can’t figure out.... Your place is with us!If the washing machine program is the only one you can’t figure out.... Your place is with us!We are expanding our teams in the Cybersecurity sector to take on Space projects.We´ll get to the point; we'll tell you what's not on the web. If you want to know more...

Senior Java Software Engineer (Java, Spring, AWS) – Robotics & AIEnvíe su CV y cualquier información adicional requerida después de haber leído esta descripción, haciendo clic en el botón de solicitud.A fast-growing robotics and AI startup is transforming how industrial robots operate within dynamic warehouse environments.The company specialises in...

Experis ManpowerGroup busca un profesional de desarrollo Full Stack para trabajar en un proyecto estratégico del sector bancario. Participarás desde fases iniciales, desarrollando tanto backend como frontend con Java 17, Spring Boot 3.x, Angular y TypeScript, asegurando calidad y buenas prácticas. Trabajo 100% remoto desde España, contrato indefinido y...

Senior Full Stack EngineerIf you love building software that actually matters — and you're energised by the idea of shipping production-grade features across the full stack while working in a team where AI is a genuine daily collaborator, not a buzzword — this role is for you. You'll own end-to-end delivery on Duetto's core revenue platform, drive a...

Anyone AI is seeking skilled Full-Stack Developers for a project with a leading AI lab. This is a part-time, project-based expert evaluation role conducted remotely.Consultants will design and evaluate realistic software engineering tasks, including bug resolution, feature implementation, refactoring/migration, and test generation, and will review peer...

Senior II Full-Stack Engineer (back-end heavy)LocationBarcelonaEmployment TypeFull timeLocation TypeHybridDepartmentWe power people’s progress.At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our...

GMV in Madrid is seeking a Full-Stack Java Engineer for its Defense & Security team to deliver high-performance C2 applications across web and desktop platforms. You will design secure architectures with REST APIs, integrate AI/ML features to enhance decision-making, and own the end-to-end software lifecycle in multidisciplinary, high-security projects. The...

Job Title: Senior Java Developer (API & Legacy Modernisation)Location:Remote – SpainRate:€400 per dayContract:6-month rolling contractAbout the RoleWe’re looking for an experiencedSenior Java Developerto join a financial services programme focused on modernising legacy platforms and building high-quality APIs. This is a long-term contract opportunity...

Junior Java Software Engineer role in Barcelona, Spain. Responsibilities include designing and coding Java backend applications using test-driven development, ensuring code quality, participating in all development phases, delivering business value each sprint, translating high-level requirements into technical design, improving team processes, and...