Empleos de full stack developer frontend en Barcelona

Preply is looking for a Senior Full Stack Engineer in Barcelona to help shape the future of our learning platform. You will balance backend focus (Python/Django) with frontend work (React/Typescript), driving data-informed product decisions and scalable architecture.You’ll mentor peers, raise engineering standards, and partner with product, data, and UX...

PrimeIT España busca un/a Desarrollador/a Full Stack para unirse a su equipo. Se valorará 3–4 años de experiencia en desarrollo y evolución de plataformas, mantenimiento y continuidad operativa.Buscamos persona capaz de trabajar en equipo, con buenas prácticas y compromiso con la calidad de código en el desarrollo. La empresa ofrece un entorno...

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...

Livo Health is seeking a hands-on senior full-stack engineer to Own outcomes across product and company scope, spanning frontend, backend, data, and cloud. You will actively leverage AI-powered tools throughout design, implementation, testing, and operations, while ensuring strict production quality and compliance in healthcare data.You will design scalable...

Festo España in Barcelona is seeking a talented Full Stack Developer to join our Digital Innovation Hub. You will contribute to strategic digital initiatives across eCommerce, product configuration, analytics, and digital sales innovation.You will develop and maintain SPAs, collaborate with cross-functional teams, and own parts of the stack in a...

A global technology consulting firm based in Barcelona is looking for a Full Stack Software Developer to join their innovative team working on AI-enabled fleet management solutions. You will be responsible for designing and maintaining robust software components, translating business requirements into effective solutions, and collaborating with international...

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...

Maia Care, impulsada por GCO Ventures, busca un Desarrollador Full Stack para unirse a un equipo fundador en Barcelona. El candidato trabajará en un producto de salud centrado en la experiencia del usuario y la seguridad de datos, con foco en back-end y aportes al front-end cuando sea necesario.La posición es presencial en Barcelona con modelo híbrido (2...

Kodify seeks a star Full-Stack Developer to join their innovative team based in Spain. This role offers full remote work in the EU or working in the awesome Barcelona office. As a Full-Stack Developer, you will evolve platforms that attract close to 100M unique visitors monthly and ensure technical excellence.The ideal candidate has at least 3 years of...

Capitole busca un/a Software Engineer Full-Stack para unirse a una multinacional del sector HR/Payroll en Barcelona centro, con modalidad híbrida. El rol combina desarrollo Full-Stack clásico con servicios que integran LLMs, MCP y flujos de trabajo agénticos en producción.Se trabajará en Node.js + TypeScript en backend y React en frontend, diseñando...

Una agencia de networking especializada busca incorporar un/a Senior Full Stack Developer para su equipo en Barcelona. Se requiere experiencia en desarrollo de aplicaciones React y APIs REST, así como conocimientos en optimización de rendimiento y diseño de sistemas. Ofrecen un contrato indefinido en un ambiente colaborativo y técnico, con un modelo de...

Campmanyabogados busca un/a Full-Stack Developer en Barcelona para unirse a su equipo de IT en plena transformación digital. El candidato/a será responsable de garantizar el desarrollo y mantenimiento del ecosistema Salesforce.Se valorará experiencia en Apex y LWC, así como la habilidad para trabajar en aplicaciones externas. Se ofrece un entorno...

Desde Astek estamos buscando un/a programador/a Fullstack Java - Angular para cooperar con nuestro partner del sector financiero. Tu misión, si la aceptas…Desarrollar y mantener aplicaciones full-stack para las bolsas españolas.Construir herramientas robustas y orientadas al usuario con Java (Spring) y Angular.Colaborar con usuarios y equipos de...

Antai Ventures is a Barcelona-based venture studio with presence across Southern Europe and Latam. Since 2012 we have co-founded 35+ companies including Glovo, Wallapop, Piper, PlatanoMelon, and Vitaance.Our ventures have raised more than $1.5B in funding, have generated more than $3B in shareholder value, and currently employ more than 3,000 people.At...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

**En Justnet Systems** somos una **consultoría tecnológica ubicada en el distrito 22@ de Barcelona** , especializada en **transformación digital, desarrollo de aplicaciones a medida y mejora de procesos empresariales** para PYMEs y multinacionales. Desarrollamos **aplicaciones corporativas a medida y productos digitales** , con lógica de negocio,...

🚀 Software Engineer Full-Stack | Node.js + React + IA / MCP | Barcelona (Híbrido) En Capitole seguimos creciendo y queremos hacerlo contigo 🚀 Buscamos un/a Software Engineer Full-Stack para incorporarse a una multinacional del sector HR / Payroll con sede en Barcelona centro, participando en iniciativas técnicas de vanguardia con foco en IA moderna,...

All roles Founding Full Stack Product Engineer We're making scientific computing invisible. Barcelona HybridSenior €60k-90k + real pre-seed equity Temple Compute is a deep-tech company founded by Barcelona Supercomputing Center ex-researchers. Our platform lets biotech teams, materials scientists, and AI researchers run complex simulation workflows...

Allianz Technology is seeking an Expert Full Stack Developer to design, build, and maintain comprehensive web applications supporting partner projects. You will work across front-end and back-end components, optimize performance, and ensure security, while embedding AI capabilities to enhance functionality.The role requires 7 years of hands-on experience...

Full Stack Developer (Node.js + React) Descripción del trabajo Why join this project? People first – diverse and inclusive culture in an international environment. Work on high-impact Data & Insights initiatives across business performance, operations, finance, and commercial domains. Help shape how data supports strategic decision-making across a large...