Backend Engineer Jobs in Spain

Join Proton and build a better internet where privacy is the defaultAt Proton we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014 founded by a team of scientists from CERN we have dedicated ourselves to providing free and open-source tec...

About the opportunityWe are seeking a Senior Backend Engineer to join our team! In this role you will be encouraged to embrace the latest technological updates and given a platform to work on complex interesting problems on a daily basis.Our Payments team in N26 is responsible for building systems s...

We are seeking a talented Backend Engineer to help us architect and build the next iteration of our AI-powered voicebot and chatbot platform. You will drive the migration from our current PHP/HTTP stack to a modern scalable real-time architecture unlocking new capabilities and performance for our co...

Your missionJoin the Revolution in Hospitality Tech!Bookboost is transforming guest engagement for hotel groups with a best-in-class CRM platform designed for modern hospitality. Were not just changing software were reshaping how hotels connect with their guests.Were looking for a Backend Engineerto...

Craft:Technology & DevelopmentJob Description:King operates mobile games at a massive scale. With titles like Candy Crush Bubble Witch and Farm Heroes our code runs on hundreds of millions of devices across the world.We are looking for a Java Backend Developer that will take pride in creating the ve...

We are looking for a Technical Project Manager with previous experience as a solution architect or backend engineer to bridge business needs and technical delivery. This role is ideal for someone who enjoys collaborating with business stakeholders shaping solutions and guiding implementation withou...

We are looking to fill this role immediately and are reviewing applications daily. Expect a fast transparent process with quick feedback. Why join us We are a European deep-tech leader in quantum and AI backed by major global strategic investors and strong EU support. Our groundbreaking technology i...

Area of WorkWere laying the groundwork for the future of AI at Docplannerscalable systems multi-agent architecture MCP servers and seamless integration into our products. Were looking for a Senior Backend Engineer with a strong Software Engineering background and AI Engineering experience to join ou...

Backend Engineer - Customer IdentityAbout the opportunityWere looking for 2 talented Backend Engineers to join our Customer Identity segment - the team behind N26s customer verification products. Youll help build solutions that are frictionless for users flexible and highly secure ensuring we verify...

At ING we are looking for a Software Backend Engineer Your role and work environment:We are looking for a talented and enthusiastic Software Backend Engineer to join our Everyday Engagement tribe.The responsibility of this team is to have the digital platform our customers brag about while we have a...

Ring is looking for a Software Development Engineer who will help us create the next generation of apps and this role you will work as a part of the Ring backend team working closely with a cross-functional team of engineers and product managers to design test learn and iterate on solutions in a fa...

We are on the lookout for an (Senior) Engineer Backend to join the Global Experimentation team within Tech Foundations vertical in Barcelona on our journey to always deliver amazing experiences. As a member of the Tech Foundation Team youll support Delivery Heros rapid innovation and growth. Youll w...

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 w...

Were hiring an Engineer II Golang to join the Data Platform team within Tech Foundations vertical powering Delivery Hero - based in Glovo Barcelona.You will join one of the core platform teams within Glovo helping to develop new capabilities of the Global Data Platform that empowers thousands of Del...

Behind the user-friendly iOS and Android apps and webpage that work across the world is the engineering team. We are in charge of creating developing improving and maintaining all Fever services so that more people can have an amazing experience. About the roleWhat are we looking for: Senior Softwar...

Adsmurai compañía que lidera la transformación del marketing digital a través de la innovación tecnológica. Desarrolla soluciones escalables impulsadas por IA y datos para predecir ejecutar y perfeccionar estrategias publicitarias redefiniendo la forma en que las marcas conectan con sus audiencias.S...

At ING we are looking for a Software Backend Engineer - Product & Public EntitiesYour role and work environment:We are looking for a talented and enthusiastic Software Engineer Backend to join our Product & Public Entities Tribe.Your key responsibilities:As a Software Engineer Backend your aim will...

At ING we are looking for a Backend EngineerYour role and work environment:We are looking for a talented and enthusiastic Software Backend Engineer to join our Payments & Daily Banking tribeYour key responsibilities:As an experienced Software Engineer Backend your aim will be:To design develop and t...

Craft:Technology & DevelopmentJob Description:Do you get excited about building elegant systems that power dynamic in-game stores personalized rewards and thrilling player experiences at scale Want to help shape the foundation that supports some of the most iconic mobile games in the world like Cand...

About the team and your mission: In this role you will help us move towards our vision: patients have easy universal access to their health data through an insights-driven experience that helps them live healthier longer lives. As a Backend Engineer on our Medical Records team you will work on distr...