Empleos de back-end developer en Barcelona

About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers in Barcelona to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable...

With a team of about 10,000 employees in 60 cities across Europe, adesso is one of the leading IT providers in the German-speaking market. For adesso Spain, we are looking for a skilled Backend Developer / DBA to join our international team and contribute to the development of a mission-critical data platform that processes millions of transactions and...

Who we are A young technology company head-quartered in Singapore with an office in Barcelona and Dubai. We are driven by a passion for building innovative, customer-inspired products and look forward to growing the team with like minded individuals. Responsibilities As a Backend Developer at Touché, you’ll collaborate with the development of a wide...

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...

North is a digital product studio from Barcelona. We partner with bold companies to innovate new services and build digital products. Our values are: show your passion, act as an owner and think rigorously, figure it out & hold the line⚡ Front-End Developers at North are passionate, self-motivated and naturally creative. Your key responsibilities will be...

En Indra Group, protegemos lo que más importa. Desarrollamos soluciones tecnológicas avanzadas que refuerzan la seguridad nacional e internacional, participando en proyectos estratégicos europeos de alto impacto. 💻 Únete a nuestro equipo de desarrollo backend Queremos reforzar nuestro equipo con un/a Backend Python Senior que lidere el diseño y...

Colaboramos con una empresa SaaS global reconocida por su innovación en gestión de gastos y viajes corporativos. Incorporan un/a Software Engineer para contribuir a su codebase de aplicaciones SaaS enterprise, con foco en Java + AWS + microservicios. Perfil mid-senior con capacidad para mentorear a compañeros y llevar refactorizaciones. Idioma de trabajo:...

We are VICIO. The leading food delivery startup born in Barcelona in 2020 with the biggest growth in Spain. As a digital restaurant, technology is a pillar of our company being at the forefront of the food-tech industry. Food In just a few years we have grown from 6 to 900+ employees and we keep expanding our Engineering Team. This is a great opportunity...

En Hub4Retail, te damos la bienvenida a formar parte de nuestro equipo como Backend Developer. Si eres apasionado por la tecnología y deseas ser parte de la creación de una plataforma revolucionaria en el mundo del Retail, esta es tu oportunidad.Funciones:Diseñar, implementar y mantener Microservicios para el desarrollo de una plataforma única en...

👀 Et consideres una persona dinàmica i amb ganes d’aprendre? 🤜🤛 T’agrada col·laborar i treballar en equip? 💻 Tens passió per la tecnologia? Si tens ganes de posar en pràctica els teus coneixements i participar en un projecte real, no dubtis a inscriure’t, estem cercant una persona com tu! 🎯 La nostra proposta Som l'empresa de...

👀 ¿Te consideras una persona dinámica y con ganas de aprender? 🤜🤛 ¿Te gusta colaborar y trabajar en equipo? 💻 ¿Tienes pasión por la tecnología? Si tienes ganas de poner en práctica tus conocimientos y participar en un proyecto real, no dudes en inscribirte, ¡estamos buscando a una persona como tú! 🎯 Nuestra propuesta Somos la empresa...

About the RoleAs Alinia’s Back-End Engineer, you will play a foundational role in shaping the core infrastructure and backend systems powering our platform. We're building critical safety and governance infrastructure for generative AI, and as one of the first engineers, you’ll be instrumental in ensuring that our backend is fast, scalable, secure, and...

Job Purpose The Power BI Developer is responsible for designing, developing, and maintaining business intelligence solutions that transform raw data into meaningful insights. This role partners with business stakeholders, data engineers, and analysts to deliver interactive dashboards, reports, and data models that support data-driven decision-making across...

Job Purpose: The Power BI Developer is responsible for designing, developing, and maintaining business intelligence solutions that transform raw data into meaningful insights. This role partners with business stakeholders, data engineers, and analysts to deliver interactive dashboards, reports, and data models that support data-driven decision-making across...

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...

Who we are A young technology company head-quartered in Singapore with an office in Barcelona and Dubai. We are driven by a passion for building innovative, customer-inspired products and look forward to growing the team with like minded individuals. Responsibilities As a Frontend Javascript Developer at Touché, you’ll collaborate with the development of...

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 $150M...

About AbacumAbacum is the leading Business Planning solution for finance teams to drive performance. By automating reporting, enabling collaboration, and simplifying planning and forecasting, we help finance teams shift from number crunching to driving strategic decisions.Founded in 2020 by two former CFOs, we’ve grown into a global team of 100+ people...

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 $150M...

Company DescriptionShiji Group provides software solutions and services for the hospitality, food service, retail and entertainment industries, ranging from hotel management solutions to food and beverage and retail systems, payment gateways, data management, online distribution and more. Founded in 1998 as a network solutions provider for hotels, Shiji...