Empleos de javascript back-end developer en Barcelona

Who we are:Marfeel is a publishing intelligence platform trusted by over 5,000 publishers worldwide: including Business Insider, Le Figaro, El País and McClatchy. We help publishers turn data into action: understanding what content is working right now, what has performed over time, and what to do next. Our platform gives editorial, SEO, audience, and...

Welcome to MVST 👋We’re a full product delivery studio based in Munich and Barcelona, on a mission to help companies build products and services that truly make a difference in the world.At MVST, we take ideas from 0 to 1 — whether it’s through strategy, UX/UI design, product management, or software development. We empower and collaborate with...

En SII Group Spain estamos buscando un/a Backend Developer con buen nivel de francés para unirse a nuestro equipo nuestro equipo de Desarrollo en Barcelona, pero para proyectos internacionales con lo que trabajarás casi 100% remoto ! Se trata de un proyecto muy interesante dentro del ámbito de los seguros, donde podrías aportar tu experiencia y...

Scopely is looking for a Staff Server Engineer to join our new unannounced project in Barcelona, Spain to work on a hybrid basis 3 times a week. We can support with visa sponsorship and relocation support. At Scopely, we care deeply about what we do and want to inspire play, every day - whether in our work environments alongside our talented colleagues,...

Desde Pacto colaboramos con una startup innovadora del sector health-tech comprometida con transformar la vida de la comunidad polimedicada en España y Europa. Su misión es simplificar la vida de las personas con tratamientos continuos, facilitando la organización diaria de su medicación de forma eficiente y sin complicaciones a miles de pacientes ...

¿Concibes el Frontend como una plataforma escalable, modular y orientada a producto?En ALTEN tenemos claro que el éxito de nuestros proyectos se debe a las personas que forman nuestro equipo. Por eso, si tienes al menos 5 años de experiencia como desarrollador/a React nos comprometemos a impulsar tu talento, satisfacer tus expectativas laborales y hacerte...

Acid Tango is a digital product studio. We transform our clients' ideas into digital products, with a focus on digital innovation and bringing disruptive ideas to life. In every project, we search for the perfect harmony between simplicity, aesthetics, and technology.We're currently looking for a Lead software developer with solid Java expertise to join us....

¿Estás preparadx para un cambio y explotar tus habilidades como nunca? Sigue leyendo porque tenemos lo que buscas... Asegúrese de presentar su candidatura con toda la información solicitada, tal como se expone en la descripción del puesto a continuación. ¿Quiénes somos? Somos una empresa internacional con más de 18 años de experiencia en...

Who we are Filmin is a Video On Demand platform focused on independent cinema and series, novelties and classics. We are looking for a Python developer with at least 3 years of experience to join our Odoo development team. 2+ years of experience with Python. ~ Experience with PostgreSQL (writing and optimizing queries). ~ Good understanding of XML,...

Who we are Filmin is a Video On Demand platform focused on independent cinema and series, novelties and classics. We are looking for a Python developer with at least 3 years of experience to join our Odoo development team. 2+ years of experience with Python. ~ Experience with PostgreSQL (writing and optimizing queries). ~ Good understanding of XML,...

Filmin is a Video On Demand platform focused on independent cinema and series, novelties and classics. We are looking for a Python developer with at least 3 years of experience to join our Odoo development team. 2+ years of experience with Python . ~ Experience with PostgreSQL (writing and optimizing queries). ~ Good understanding of XML, JavaScript,...

Filmin is a Video On Demand platform focused on independent cinema and series, novelties and classics. We are looking for a Python developer with at least 3 years of experience to join our Odoo development team. 2+ years of experience with Python . ~ Experience with PostgreSQL (writing and optimizing queries). ~ Good understanding of XML, JavaScript,...

The Role We are looking for a full-time Web Developer. You will work on a day-to-day basis with our design and backend team to build a scalable and solid product. You have experience writing microservices that are deployed in cloud environments (AWS/Google Cloud), providing highly available services that are resilient in the face of failures. We aim you...

¡En SII Group Spain estamos buscando un/a Backend Developer con buen nivel de francés para unirse a nuestro equipo nuestro equipo de Desarrollo en Barcelona, pero para proyectos internacionales con lo que trabajarás casi 100% remoto! Asegúrese de enviar su solicitud rápidamente para maximizar sus posibilidades de ser considerado para una entrevista. Lea...

Expert Full Stack Developer at Allianz in Barcelona, CT, ES. This Full time on site position offers great opportunities for career growth.About the JobAs an Expert Full Stack Developer at Allianz Technology, you will be responsible for designing, developing, and maintaining comprehensive web applications that support our partner projects. You will work...

Craft: Technology & Development Job Description We're looking for a Java backend developer to join our Catalog Games team and help build and improve the technology behind our games. You'll develop game features, services, tools, and systems while collaborating with people across different disciplines. You'll contribute throughout the lifecycle of our...

Fully Remote Tech Stack: PHP (Vanilla if possible, no problem if has both vanilla + laravel or other frameworks, that would be even better!), Node, Next Js, Javascript, MySQL, HTML, CSS Bonus: Python, Docker To fast track your application, send your profiles directly to We are Think Huge, a very versatile company, with several brands around server...

Full-Stack Software Engineer Por favor, lea detenidamente la siguiente descripción del puesto para asegurarse de que encaja con el perfil antes de enviar su solicitud. About the Role We're looking for a Front-End Focused Full-Stack Software Engineer who is passionate about building exceptional user experiences while contributing across the full...

Ready to Take Your Career to the Next Level? Join Amaris Consulting and work on cutting-edge projects that impact thousands of users worldwide. Be part of an international team, thrive in an agile environment, and grow with a global group that truly values innovation, technology, and talent. As a Senior Back-End Developer , you will play a key role in...

Onhires is seeking a deeply hands-on software architect in Barcelona to own the product’s architecture and production environment. You will work directly with founders, taking ownership from an external architect and growing into broader technical leadership. You’ll design APIs, data models, and cross‑stack capabilities across backend, frontend, and...