Empleos de java full stack developer en Barcelona

Frontend EngineerPosition: Frontend EngineerType: Freelance Hourly ContractCompensation: $90/hourLocation: RemoteAbout the OpportunityThis opportunity is for experienced Frontend Engineers and Full-Stack Developers interested in evaluating AI-generated web interfaces and code.The work focuses on comparing AI-generated frontend implementations against...

Software Engineer Who we are At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia. Headquartered in Seattle and Barcelona, we’re a values‑driven, fast‑growing tech company focused on building safe and personalized experiences tailored to the...

Role Description You build the systems that actually make AI work in enterprise environments, not demos, not prototypes that stall after a pilot, but production agentic architectures running inside real client organizations. The difference between an AI Engineer and what we are looking for is straightforward: you have shipped a multi-agent system in...

Are you looking for the next step in your career? If you are open to new challenges in Barcelona this is your opportunity, join us ! We are exceptional together and we believe in growing by helping others grow, clients and employees. We are constantly evolving, by creating more opportunities within our organisation and looking to innovative projects...

Are you looking for the next step in your career? If you are open to new challenges in Barcelona this is your opportunity, join us ! We are exceptional together and we believe in growing by helping others grow, clients and employees. We are constantly evolving, by creating more opportunities within our organisation and looking to innovative projects...

Q-Tech ищет опытного Backend/Full-Stack инженера для работы над масштабной платформой. Вы будете владеть фичами от дизайна до продакшна на Java/Spring Boot, добавлять Kotlin и Vue.js/TypeScript, работать с PostgreSQL, Docker/Kubernetes и...

Descripción del trabajo Who we are? Quantion is a Business Digital Transformation services company founded in 2015 and part of the Astek Group group operating in more than 25 countries with over 10,000 employees worldwide. Our team is specialized in application development, UX/UI, and digital business transformation, focused on building innovative solutions...

¿Quiénes somos? En OMNIOS somos especialistas en la implementación de Inteligencia Artificial en la optimización de procesos y procesamiento de información. Colaboramos con grandes empresas de diversos sectores en rápida evolución, acelerando y estandarizando su toma de decisiones a través de nuestros propios algoritmos de NLP y dashboards dinámicos...

En OMNIOS somos especialistas en la implementación de Inteligencia Artificial en la optimización de procesos y procesamiento de información. Colaboramos con grandes empresas de diversos sectores en rápida evolución, acelerando y estandarizando su toma de decisiones a través de nuestros propios algoritmos de NLP y dashboards dinámicos que recogen y...

Are you looking for the next step in your career? If you are open to new challenges in Barcelona this is your opportunity, join us ! We are exceptional together and we believe in growing by helping others grow, clients and employees. We are constantly evolving, by creating more opportunities within our organisation and looking to innovative projects...

T-Systems es parte del grupo Deutsche Telekom, con unos 30.000 empleados en todo el mundo. Creamos tecnología con propósito para generar un impacto positivo en la sociedad. Buscamos talento curioso, con ganas de aprender, asumir retos y aportar ideas que transformen la experiencia de nuestros clientes.¿Quiere enviar su solicitud? Lea toda la información...

Fixed salary for this role: €100,000 per year. Job Description Entyre, part of the Entyre Group, is one of the fastest-growing health tech scale-ups across Switzerland and the United States. With more than 500 employees globally and offices in Zurich, Berlin, Boston, Chicago, Detroit, Washington, and Denver, we are continuing to scale rapidly. For our...

Senior Platform Engineer (DevOps & SRE are welcome! - (Hybrid)) As you contemplate your future, you might be asking yourself, what's the next step? Start your journey with us! We are seeking an experienced Platform Engineer to join our Platform As A Service team in Barcelona (Hybrid) to play a key role in shaping the direction of the platform, driving...

En BCNC Group buscamos incorporar un/a Senior Backend Developer Java, con al menos 4-5 años de experiencia, para participar en una iniciativa tecnológica de nueva creación, orientada a modernizar y optimizar procesos de logística y distribución a escala global.Por favor, lea detenidamente la siguiente descripción del puesto para asegurarse de que...

Senior Platform Engineer (DevOps & SRE are welcome! - (Hybrid)) As you contemplate your future, you might be asking yourself, what's the next step? Start your journey with us! We are seeking an experienced Platform Engineer to join our Platform As A Service team in Barcelona (Hybrid) to play a key role in shaping the direction of the platform, driving...

Step into a hands-on role as a .NET Consultant where you’ll be much more than a backend developer. ¿Quiere presentar una candidatura? Asegúrese de que su CV está actualizado y luego lea atentamente las siguientes especificaciones del puesto antes de solicitar. You’ll become a key technical point of contact between customers and an international...

At NeuralTrust, we're looking for a Frontend Engineer to help us scale our platform and take our technology to the next level. If you're passionate about building robust backend systems and working at the intersection of AI and security — join us!¿Tiene lo que se necesita para triunfar? La siguiente información debe ser leída atentamente por todos los...

Job ID: 31161202Posted: Posted YesterdayStart Date: 2026-09-08Location: Spain - BarcelonaTime Type: Full timeJOB DESCRIPTION:Senior Software Engineer (Backend)ABOUT LINGOLingo is building a cutting‑edge digital health platform that fuses continuous biosensor data, high‑performance backend engineering, and advanced analytics to help people live healthier,...

Desarrollador Fullstack, Prestahop y WordPress Madrid y Barcelona Puesto y Misiones Dentro de un equipo dinámico con un ambiente de trabajo colaborativo y estimulante, tendrás la responsabilidad de realizar implantaciones de Prestashop en los proyectos de nuestros clientes, donde tus principales funciones serán: Implantación de proyectos de...

The Company Cledara helps businesses take control of their software subscriptions by providing visibility of software spend, cutting excess costs, and streamlining administrative tasks. Our platform allows companies to focus on what matters most: growing their business. With over 1,000 customers globally, we are recognized as a leader in the SaaS management...