Empleos de backend full stack engineer en Barcelona

Q-tech está buscando un/a Full Stack Engineer para el equipo de Vulnerability, en el hub de Barcelona. Trabajarás en la plataforma central que gestiona vulnerabilidades a nivel global, integrando fuentes como Splunk, ServiceNow y Salesforce, y procesando millones de registros diarios. Trabajarás con un equipo de unas 10 personas dentro de un grupo total...

Vonage is seeking a Full Stack Software Engineer to join the Connectors Engineering team and help enhance Vonage Connectors Collection. You will develop both frontend and backend solutions, focusing on quality, fault tolerance and performance, gaining hands-on experience with real-time communications and event-driven systems.You will collaborate with product...

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 a...

Kodify in Barcelona is seeking a Senior Full-Stack Developer to help evolve a platform supporting nearly 100 million unique visitors monthly. You will have full responsibility for technical design, development, and testing in a fully remote position, fostering collaboration within a globally diverse team.The role offers a top-notch tech stack, flexible...

Leyton's Mainloop team in Sant Cugat del Vallès seeks a Full-Stack Engineer to own production software end-to-end in an AI-assisted workflow. This on-site role helps build a new engineering group supported by a long?standing international portfolio.Two levels are open—junior and senior—with responsibility split between the Product Owner and the...

Qorvo ищет опытного разработчика для разработки Full Stack .NET решений и бэкенда в распределенной среде с использованием ASP.NET, Angular и SQL. Ваша задача — рефакторинг существующих систем, балансировка...

Ersilia, based in Barcelona, is seeking a Senior Full Stack Engineer to design, develop and own features across the product with a strong focus on delivery and collaboration. The role involves frontend work with React and backend work with Node.js/TypeScript, leveraging PostgreSQL and AWS. You will partner with Product and Design to translate requirements...

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...

Desde Q-tech estamos colaborando con uno de los mayores grupos empresariales de Europa, una compañía internacional de origen alemán con presencia en sectores como retail, alimentación, industria y servicios digitales, con más de 595.000 empleados en 32 países. El grupo apuesta de forma clara por construir tecnología propia en lugar de depender de...

Role Barcelona onsite - 3 days at the office/2 days at homeCompany AstraZeneca is a global, innovation-focused biopharmaceutical company dedicated to the discovery, development, and commercialisation of prescription medicines for some of the world's most serious diseases. We're more than one of the world's leading pharmaceutical companies - we're proud...

**Full Stack Engineer (Barcelona · Híbrido)** **🚀 Sobre la oportunidad** Desde Q-tech estamos colaborando con uno de los mayores grupos empresariales de Europa, una compañía internacional de origen alemán con presencia en sectores como retail, alimentación, industria y servicios digitales, con más de 595.000 empleados en 32 países. El grupo...

Seeking a Senior Full-Stack Engineer for a health tech scale-up to develop and scale their core platform, creating high-quality software solutions and managing technical projects.

Edpuzzle is seeking a Software Engineer to join the Product team in Spain. You will contribute across the stack, collaborating with Product, Design, and Engineering to understand user needs and shape effective solutions.You will own problems from research to implementation, driving quality, reliability, and growth. The role emphasizes learning,...

We are looking for a **Senior Full-Stack / GenAI Engineer** to join an international AI Products team working on the evolution of a secure, enterprise-grade GPT platform. You will contribute mainly to back-end development (around 90%), with occasional front-end contributions, building secure and scalable features for document understanding, translation,...

Edpuzzle is seeking a Software Engineer to join the Product team in Spain. You will contribute across the stack, collaborating with Product, Design, and Engineering to understand user needs and shape effective solutions.You will own problems from research to implementation, driving quality, reliability, and growth. The role emphasizes learning,...

We 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 approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150 M...

At Experis, a ManpowerGroup company, we specialise in recruiting the best tech talent and matching them with all kinds of organisations, from large corporations to start-ups. We are a company specialising in IT consultancy and the recruitment of professionals in the technology sector across our three practice areas: Business Transformation, Cloud &...

Mainloop Barcelona is seeking a Full-Stack Product Engineer to own end-to-end product development in a Barcelona-based, AI-native team. You will shape the roadmap, build and ship features, and measure impact with users and stakeholders across multiple countries. You will work closely with Product Owners, engineers, and AI agents to deliver fast, reliable...

Harry Hope. España busca un/a Ingeniero/a Full-Stack para un nuevo equipo en Barcelona, dentro de un grupo internacional de consultoría con más de 25 años de trayectoria y 3.000 empleados.Barcelona será su segunda sede y el objetivo es construir software en producción desde el inicio, junto a agentes de IA. Se trabajará con Type Script tanto en...

Desarrollador Full Stack remoto en Metrica para trabajar en aplicaciones web escalables y de alto rendimiento, con foco en microservicios y entornos cloud (AWS/Azure/GCP). Participarás en CI/CD, revisiones de código y colaboración con Producto, Diseño y otros desarrolladores.Buscamos persona con experiencia 3+ años, dominio de Python/Node.js/Java/Go y...