Empleos de javascript back-end developer en Barcelona

Your Mission: Shape the Future of Retail Experiences At GK – a global leader in retail technology and part of the Fujitsu Group, specializing in checkout, store operations, and customer experience – you’re not here to maintain the status quo — you’re here to disrupt, innovate, and elevate. As a Fullstack Developer (all genders) you’ll be the...

TO APPLY FOR THIS POSITION, YOU SHOULD HAVE AT LEAST 5 YEARS OF EXPERIENCE DEVELOPING APPLICATIONS IN THE ENVIRONMENT DESCRIBEDAbout UsTicket Merchant is a fast-growing business operating at the intersection of technology and live events, building scalable platforms that power pricing, automation, and data-driven decision making. Our backend systems are the...

Who are we, and why are we hiring? We're based on over 15 years of success, producing world-class video content and building, developing, and managing a number of high-traffic websites. Our award-winning content and websites are created exclusively by us and directly for the use of millions of users worldwide. At Kodify, we're not just pushing boundaries in...

At Materialise Medical, we believe that better healthcare starts with solutions designed around the individual patient. If you're passionate about bringing personalized care to every patient, you'll love being a part of this team. Through the technology we develop, researchers, engineers, and clinicians are revolutionizing personalized treatment - helping...

We're looking for a motivated Backend Developer to join our UGC Platform Team in Barcelona. Flowbox was founded in 2016 and is a fast-growing tech scale-up with large ambitions and broad visions. We provide a SaaS platform that helps brands improve their marketing, social media and e-commerce strategies. Our technology helps our clients to better collect,...

Are you our next Fullstack Developer?We are a scale-up growing at supersonic speed, driven by an ambitious goal: making technology accessible to everyone, no ifs or buts. If you refuse to compromise on elegance, functionality, and inclusivity, and you're ready to make a positive impact on the web for millions of users, then you might be just the person we're...

We are hiring for Drupal Developer to work in Permanent Opportunity Location: Barcelona, Spain Mode: Hybrid weekly 2 Days Role Overview We are seeking a highly skilled Drupal Technical Lead, to collaborate with larger team, stake- holders, 3rd party techies. Requirements Drupal Experience of 7-9 years Drupal 9/8/10 /11certified Hands of Design and...

Since 2015, papernest has been transforming the way people manage their contracts, making subscription, management, and switching simple through one smart, intuitive platform. We have supported more than 2 million customers across France, Spain, and Italy. Along the way, we have continued to invest in new verticals, establishing papernest as a...

K-LAGAN in Barcelona is seeking a Senior Fullstack Developer to join our Software Engineering team. You will build end-to-end applications, develop interactive React interfaces, and robust Java backend services in a cloud environment.You should have 4+ years of experience with Java/Spring Boot, React, Docker, Kubernetes, CI/CD and Azure, plus strong English...

NEXT | eDO Tech Graduate Program You’re a tech or IT student. You’re about to graduate or you have done so for a year or so. You start to wonder about the future. And then you ask yourself what’s next. eDO is NEXT! Join the world's leading travel subscription platform and one of the largest e-commerce businesses in Europe. If you’re looking for the...

As part of AI-LAB as a Full-Stack Developer, you will be instrumental in building and scaling our AI products. You will own features end-to-end across a modern Next.js frontend and our NestJS backend services, delivering a seamless and powerful user experience. You'll be joining a team with a ship-fast mindset and a modern, carefully curated tech...

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 $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. As a...

Incentivos por validar o recomendar talento.En BETWEEN te ofrecemos las oportunidades que necesitas para alcanzar tus objetivos profesionales. Si quieres desarrollar tus capacidades en IT e Ingeniería ¡este es tu próximo destino! Damos soporte en una gran variedad de áreas como Firmware, Software, BI, Diseño, Project Management y muchas más. Además,...

¡Estamos contratando! | Senior Full Stack Developer (Angular + Java) Barcelona (Modelo híbrido – 1 día de oficina por semana) Salario: Hasta 45.000 € SBA Sector: Seguros ¿Eres un/a Senior Full Stack Developer con experiencia en Angular y Java? ¡Esta oportunidad puede ser para ti! ¿Qué buscamos? Buscamos un/a profesional con más de 5 años de...

Aquí tienes la oferta completa con el último ajuste: ¡En Capitole seguimos creciendo y queremos que formes parte del equipo! Estamos colaborando con un cliente internacional ubicado en Barcelona para un proyecto técnico puntero. ¿Presupuesto individual de formación de 1.200€ (idiomas, libros, certificaciones) Horario flexible Retribución flexible...

Our goal is to strengthen the brand in Spain. We are looking for an expert to work as Mobile Developer (Native iOS / Android)!Descubra más sobre las tareas diarias, las responsabilidades generales y la experiencia requerida para esta oportunidad desplazándose hacia abajo ahora.What do you need to fulfill this job?Develop native Android (Kotlin) or iOS...

Sobre MapitMapit es una empresa innovadora de IoT, dedicada al desarrollo de software y de dispositivos de localización GPS para motocicletas. Nuestra misión es mejorar la calidad de vida de los motoristas, ofreciéndoles soluciones tecnológicas y servicios que los ayuden a disfrutar de su moto con total conectividad, mientras que nuestra filosofía se...

Descripción de la empresa FACTIC ofrece una plataforma SaaS que ayuda a empresas de gran consumo (FMCG), farmacéuticas y químicas a optimizar sus operaciones mediante previsión de la demanda basada en datos, autónoma y colaborativa. La plataforma combina redes neuronales, algoritmos de machine learning y sistemas expertos en una interfaz intuitiva....

Jobtailor in Barcelona is seeking a SuiteScript developer to build and maintain NetSuite customisations and JavaScript automations, collaborating with the Technical Lead and Business Process Owner. The role focuses on reliability, performance, and clean code.You will drive workflow optimisation, redesign approval flows, and implement scripts across modules,...

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