Backend Engineer Jobs in Barcelona

About the opportunityBanking Foundations domain mission for N26 is to provide secure and compliant banking services that are frictionless and innovative for customers while enabling efficient operations and informed decision-making for our staff. We achieve this through robust customer identity veri...

YOUR MISSIONWe are hiring for multiple teams at Glovo with diverse scopes User Acquisition Flow Courier Fraud mitigation Order Dispatching system payments etc. We are looking for someone that is able to solve complex and ambiguous problems autonomously.THE JOURNEYWork on challenging problems regardi...

 YOUR MISSIONWe are hiring for multiple teams at Glovo with diverse scopes User Acquisition Flow Courier Fraud mitigation Order Dispatching system payments etc. We are looking for someone that raises the bar in the team leading initiatives being a technical reference for other engineers and mentorin...

YOUR MISSIONWe are hiring for multiple teams at Glovo with diverse scopes Growth Customer Qcommerce Partners etc. We are looking for someone that is able to solve complex and ambiguous problems autonomously at scale.THE JOURNEYActively collaborate with your colleagues and learn from each other in a...

Service Orchestration: Design build and maintain the service layer that serves as the entry point for our native iOS and Android Tracking SDKs.API Contract Design: Partner with mobile engineers to define robust and efficient API contracts (REST) that minimize payload size and latency.System Scalabil...

Datavant is the data collaboration platform trusted for healthcare. Guided by our mission to make the worlds health data secure accessible and actionable we provide critical data solutions for organizations across the healthcare ecosystem - including providers health plans researchers and life scien...

About Loyal Guru La plataforma de Loyal Guru resuelve los desafíos únicos del negocio retail a través de iniciativas de loyalty de próxima generación ofertas personalizadas a escala analítica avanzada de retail y nuevas oportunidades de monetización. Nuestra solución simplifica las complejidades q...

Job descriptionWere looking for a Junior Backend Engineer to join our global team to be responsible for the quality development and execution of our software products.You will be part of a technology department that is comprised of a successful and multidisciplinary group of professionals located ac...

This year marks 10 years since we launched the idea that simplifying our customers lives is possible by offering an innovative solution that allows them to easily subscribe to manage and switch all types of contracts through a unique and intuitive platform.In that time we have supported more than 1....

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 ve...

This year marks 10 years since we launched the idea that simplifying our customers lives is possible by offering an innovative solution that allows them to easily subscribe to manage and switch all types of contracts through a unique and intuitive platform.In that time we have supported more than 1....

We are on the lookout for talented Junior Backend Engineer to join our 2026 Tech Grad Program on our journey to always deliver amazing experiences. Our Tech Grad Program offers you a unique environment for you to learn and develop your skills and to contribute to the development of our cutting-edge...

JOB DESCRIPTION:SeniorSoftwareEngineer(Backend)ABOUT LINGOLingo is building acuttingedgedigital health platform that fuses continuous biosensor datahighperformancebackend engineering and advanced analytics to help people live healthier longer fuller lives. Our systems process massive volumes ofrea...

JOB DESCRIPTION:iOS EngineerABOUT LINGOLingo is building acuttingedgedigital health platform that fuses continuous biosensor datahighperformancebackend engineering and advanced analytics to help people live healthier longer fuller lives. Our iOS app is a critical part of that experienceconnecting...

About Loyal Guru La plataforma de Loyal Guru resuelve los desafíos únicos del negocio retail a través de iniciativas de loyalty de próxima generación ofertas personalizadas a escala analítica avanzada de retail y nuevas oportunidades de monetización. Nuestra solución simplifica las complejidades qu...

Your missionJoin the Revolution in Hospitality Tech!As a Senior Backend Engineerat Bookboost youll be responsible for designing developing and maintaining the server-side logic that powers our applications. Youll work closely with front-end engineers product managers and other stakeholders to delive...

Syntax is a leading Managed Cloud Provider for Mission Critical Enterprise Applications and has been providing comprehensive technology solutions to businesses of all sizes since 1972. Syntax has undisputed strength to implement and manage ERP deployments (Oracle SAP) in a secure and resilient priva...

Were on a mission to make money work for everyone.Were waving goodbye to the complicated and confusing ways of traditional banking.After starting as a prepaid card our product offering has grown a lot in the last 10 years in the UK. As well aspersonal and business bank accounts we offer joint accou...

Senior Java DeveloperWe are:Wizeline a global AI-native technology solutions provider develops cutting-edge AI-powered digital products and platforms. We partner with clients to leverage data and AI accelerating market entry and driving business transformation. As a global community of innovators we...

Were on a mission to make money work for everyone.Were waving goodbye to the complicated and confusing ways of traditional banking.After starting as a prepaid card our product offering has grown a lot in the last 10 years in the UK. As well aspersonal and business bank accounts we offer joint accou...