Jobs for senior java backend developer at Barcelona

Workato is seeking a Senior Ruby on Rails Developer to build API interfaces and backend infrastructure, collaborating with UI, connectivity, and DevOps teams to craft elegant solutions for complex problems.You will build Rails applications, develop server-side infrastructure for the Workato UI, and contribute across the entire development lifecycle while...

Workato is seeking an exceptional Senior Backend Developer (Ruby/Go) to join the Engine team. You will work on the Recipe runtime, handling DSL, events, webhooks, and job execution in a scalable backend environment.The role involves building and fixing Go and Ruby applications, optimizing performance, and integrating storage solutions. Remote collaboration...

About Workato Workato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform. A leader in Enterprise MCP and trusted by 50% of the Fortune 500, Workato’s cloud-native architecture connects every application, data source, and process to...

Wallapop is a Barcelona based scale-up driven by the purpose to empower people to embrace a more conscious and human way of consumption. We believe in a world where collaborative economy is mainstream. This is what drives us.Wallapop operates in Spain, Italy and Portugal, offering a catalogue of several hundreds of millions of products and services. Powered...

About the opportunity N26 is building the first mobile bank the world loves to use. We have over 8 million customers in 24 markets and a team of over 1,500 employees worldwide. We’re here to transform banking for the better—and that starts with building a world-class engineering culture where quality is not just a checkbox, but a foundation. We are...

The Role We are looking for a Technical Consultant to join our Customer Operations team, based in Barcelona, Spain. This role combines architecture thinking with hands‑on delivery, someone who can design solid integration and data solutions, build with AI tools, and stay accountable to the customer outcome through implementation. You will work across...

About the team We're a mobile engineering team based in Barcelona, focused on building world-class mobile applications that deliver excellent user experiences for Stripe merchants. React Native is at the core of how we build—it lets us move fast, share code across platforms, and ship high-quality experiences to millions of businesses worldwide without...

Fliff unpacks sports gaming into social, free-to-play games for all types of sports fans. We've built a social sports gaming experience that allows users to compete for leaderboard positioning, to achieve badges and build their status within the game. We are pioneering play-for-fun sports gaming, with our flagship social sportsbook experience that...