Empleos de senior full-stack developer en madrid

KPS Iberia is seeking a Senior Tech Lead / Full-Stack & DevOps Engineer to join our Barcelona team. You will lead architecture and hands-on development for complex digital and e-commerce platforms for international clients.In this hybrid role, you’ll coordinate developers, drive technical decisions, and deliver scalable solutions while collaborating with...

Ayesa Digital is seeking a Senior Full Stack Developer / Analyst Programmer in Madrid. You will join a stable, long-term project in transport and logistics, contributing across the full stack with Java, Spring Boot and Angular, and collaborating closely with product and operations teams.You will work in a hybrid model in Madrid, using modern CI/CD practices,...

Noloco is seeking a Senior Full Stack Software Engineer to own features across frontend and backend, building AI-powered tools and scalable APIs. You’ll work on GraphQL, Node.Js, React, and data models, delivering delightful UX and robust performance.In a hybrid setup with Barcelona as a base, you’ll collaborate across product, design, growth, and...

Longtail Technologies, Inc. is seeking a seasoned backend/full-stack engineer to help evolve Sightline, our conversational analytics and intelligent alerting product. You will own features end to end, from understanding customer problems to deployment and production support.You will design backend services and APIs, ensure robust, observable systems, and...

Performanze, una solución digital para validar, escalar y optimizar negocios online, busca un Programador Full Stack para unirse al equipo en Madrid. Serás clave en el desarrollo y mantenimiento de soluciones web de alto rendimiento, trabajando en un entorno ágil y colaborativo con product, diseño y marketing.Se requiere 5–7 años de experiencia en...

Preply is hiring a Senior Full Stack Engineer to drive backend and frontend initiatives in a fast-growing learning platform. You will own key backend services in Python/Django and craft frontend experiences in React/Typescript, while mentoring peers and shaping scalable architecture.The role emphasizes data-driven product development, observability, and...

Bunch is building the operating infrastructure for private markets. As a Full Stack Engineer with a frontend focus in our Platform team, you’ll shape frontend architecture, contribute to backend services, and help maintain our Design System.You will ship end-to-end features that empower thousands of users managing billions in assets. You’ll collaborate...

Preply is seeking a Senior Full Stack Engineer for the CRM team. You will own backend services in Python/Django and frontend work in React/Typescript, enabling automated, AI‑assisted communications across millions of learners and tutors.You’ll lead cross‑functional initiatives, ship features quickly, and mentor others while focusing on scalable,...

Deutsche Telekom sucht bei T-Systems einen Senior Software Developer mit Java, Angular und DevOps-Kompetenz. Sie entwerfen und pflegen Backend- und Frontend-Lösungen sowie DevOps-Prozesse in einem internationalen Umfeld, arbeiten eng mit Product Ownern und Teams zusammen.Sie verfügen über langjährige Erfahrungen in Java, Spring, Hibernate, PostgreSQL,...

¿Buscando nuevos retos? ¿Quieres formar parte de nuestro equipo?Desde Profile buscamos un/aDesarrollador/a Full Stack Javacon experiencia en eldiseño y desarrollo de aplicaciones empresarialesde alto rendimiento.Formarás parte de un equipo técnico consolidado, participando enproyectos de modernización, mantenimiento evolutivo y desarrollo de nuevas...

Guardian Glass Services busca un/a Desarrollador/a Full-Stack para unirse al equipo de IT en Bilbao. Trabajará en CRM, integraciones con aseguradoras, ERP y la web multidioma.Se requiere experiencia en TypeScript/Node.Js, desarrollo full-stack y capacidad para trabajar de forma autónoma; se valorará conocimiento de Drupal y herramientas de BI. Se ofrece...

WHY JOIN US If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! ABOUT THE ROLE We are looking for a Backend Software Engineer to build and maintain the PHP-based systems powering our distributed services. You will apply strong OOP and system design skills to keep APIs secure, scalable, and performant....

Estamos construyendo la plataforma híbrida de tutorías de matemáticas (Profesor + IA) para estudiantes de primaria y secundaria en el mundo hispanohablante. Cada estudiante trabaja con un tutor, que imparte una tutoría a la semana por videollamada, y con un tutor de IA para practicar de manera personalizada.Pensamos que las clases particulares no...

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...

Knowmad mood busca un/a desarrollador/a senior backend Java para un cliente internacional, ubicado en Madrid Centro con modalidad semipresencial 2 días/semana. Se espera experiencia sólida en Java, Spring, y Angular, con foco en microservicios y pruebas.Se valorará Kubernetes/OpenShift, Docker, BBDD relacionales y Kafka, junto a un enfoque ágil y buenas...

Senior Full Stack Engineer (Remote in Spain Possible)Apply for theSenior Full Stack Engineerrole atLanguageWire, a global leader in language and content services dedicated to helping brands reach their full global potential.About the RoleYou will help modernize our core application and develop valuable features for our translators, customers and internal...

We are looking for aSenior Full-Stack Engineer with a strong backend leanto join the team that builds and evolves the platform powering this experience. You will work on theResearch Topic Management (RTM)application — a distributed .NET system with Vue/Nuxt frontends, SQL Server-heavy data operations, Github/Azure DevOps-driven deployments, and async...

Hopper is seeking a senior full stack engineer to anchor HTS Assist, Hopper's agentic AI assistant for travel. You will own the realtime and voice layer end to end, building across React/TypeScript front ends, Scala and Python services, and cloud infrastructure.The role covers telephony integrations, streaming speech-to-text and text-to-speech pipelines, and...

Jobtailor is seeking a Senior Software Engineer to lead design and implementation of scalable features across our Saa S products in Madrid. You will shape architectural decisions, mentor engineers, and collaborate with product and business leadership to drive technical strategy. Ideal candidates have 7+ years in software engineering, experience with Java...

Netenders, based in Barcelona, seeks a Senior Full Stack Developer (Freelance) to collaborate with the in-house team on long-term e-commerce CMS projects. You will architect scalable Rails backends and React frontends, focusing on supplier integrations and high-volume data flows.You will work autonomously in a freelance capacity, with flexible remote...