Backend Engineer Jobs in Spain

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...

Were building a next-generation AI tool designed to revolutionize business productivity. Our team of 40 passionate talents spans across France Spain and the United States and our vision is backed by 6 international investment funds.To accelerate our growth were looking for a talented Software Engine...

Te gustaría diseñar y desarrollar soluciones digitales modernas escalables y de impacto real tanto para mejorar la experiencia de miles de alumnos como para optimizar los procesos internos de una empresa educativa en plena expansión En Innovamat te estamos buscando! Sobre nosotrosInnovamat es una o...

Welcome to DKB Code Factory. aplacetostayyourself: ; aplacetostaycurious:Join DKB Code Factory as a Java Engineer and take on a pivotal role driving the technical excellence and delivery of core backend services. This hybrid position in Valencia offers the chance to grow your leadership skills...

Own the Engineering. Make the Scheduling Magic happen.Doodle is a B2B SaaS platform used by millions of professionals to coordinate meetings and collaboration across teams and companies. We are expanding from a scheduling product into a broader productivity and coordination platform which creates me...

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...

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...

We are looking for a Senior Backend Engineer with a strong GenAI background to join our team and work 100% dedicated on a strategic project for one of our top clients in the pharmaceutical sector.In this role you will design and build advanced backend and AI-driven systems contributing to the evolut...

Your Tasks Within our Corporate Services platform and the Enterprise Services value stream you will work in the agile product team Finance Analytics Backend. The product team is the central point of contact for the planning development and operation of data models for the whole finance organization....

Why join The papernest Internship ProgramAt papernest interns are not observers; they are contributors & we have extensive experience of successfully mentoring interns across our international offices for over 10 years.This means working within a mature infrastructure while maintaining the agility o...

About AiraloAlo! Airalo is the worlds first eSIM store that helps people connect in over 200 countries and regions across the globe. We are building the next digital service that revolutionizes the telecom industry. We are a travel-tech company and an equal-opportunity environment that values and ex...

Job Description:Summer 2026 Internship Backend Search Engineering InternApplication Deadline: February 27 2026We encourage you to submit your application as early as possible as internship applications are reviewed on a rolling basis.Internship Dates: June 8 2026 August 14 2026(You must be availab...

About AiraloAlo! Airalo is the worlds first eSIM store that helps people connect in over 200 countries and regions across the globe. We are building the next digital service that revolutionizes the telecom industry. We are a travel-tech company and an equal-opportunity environment that values and ex...

We are Merlin Digital Partner! A leading IT and digital headhunting company who stands out from the crowd boasting over a decade of experience.Weve successfully collaborated and played a pivotal role in the growth of industry heavyweights such as Wallapop Glovo Banc Sabadell and Factorial among othe...

About AiraloAlo! Airalo is the worlds first eSIM store that helps people connect in over 200 countries and regions across the globe. We are building the next digital service that revolutionizes the telecom industry. We are a travel-tech company and an equal-opportunity environment that values and ex...

About AiraloAlo! Airalo is the worlds first eSIM store that helps people connect in over 200 countries and regions across the globe. We are building the next digital service that revolutionizes the telecom industry. We are a travel-tech company and an equal-opportunity environment that values and ex...