Software Engineer BE Spain Jobs

Join our Engine team as a Senior Software Engineer specializing in GOlang. You will build and scale the core runtime for Workato's recipe execution, focusing on performance, durability, and distributed systems. This role requires 7+ years of backend experience with scalable applications, database...

Join our team in Barcelona as a Senior Software Engineer. You will build complex Ruby on Rails applications and robust backend APIs, collaborating across teams. We seek 5+ years of Rails expertise, deep Ruby knowledge, and experience with Postgres and caching. Contribute to all development phases...

Join our Engine team as a Staff Software Engineer in Barcelona or Madrid. You will build and scale our core Ruby/GOlang recipe execution platform, focusing on distributed systems and performance. We seek a backend expert with 7+ years' experience in scalable applications, databases, and cloud dep...

Join our team as a Senior Software Engineer in Barcelona or Madrid. You will build complex Ruby on Rails applications and robust backend APIs, collaborating across teams. We seek 5+ years of Rails experience, deep Ruby knowledge, and expertise in Postgres and caching. Contribute to all developmen...

Join Microsoft's Azure PostgreSQL team in Barcelona to build AI-native database capabilities. Develop core PostgreSQL features like vector search, hybrid indexing, and graph queries using C/C++/Rust. This role requires backend systems experience and offers growth in cutting-edge cloud database en...

Join Microsoft's Azure Data team in Barcelona as a Software Engineer. Develop world-class big data cloud offerings, focusing on frontend development with modern frameworks. Contribute to products like Microsoft Fabric and Power BI, building the data platform for the AI era. This role requires a C...

Lead Software Engineer role in Madrid, shaping the core commerce systems powering Groupon's global marketplace. You will handle 200K+ RPM, drive the AI transformation, and modernize stacks using TypeScript and Node.js. This technical leadership position requires expertise in distributed systems, ...

Join our team as a Senior Software Engineer specializing in Geolocalized Services. You will design and build scalable, multi-region backend systems with a strong focus on data residency and privacy compliance. The role requires expertise in geo-distributed systems, CockroachDB or DynamoDB, and ba...

Join Microsoft AI in Barcelona as a Senior Software Engineer. Develop a cutting-edge platform to ground Large Language Models (LLMs) with real-time web data, reducing hallucinations. You'll need expertise in backend technologies like C#/Python and cloud platforms (Azure/AWS). Build scalable, secu...

Join the Bing Metrics team in Barcelona as a Software Engineer. Develop full-stack tools to analyze, monitor, and ensure the quality of a global search engine powering billions of queries. Work with SQL, relational databases, and modern languages to build insightful dashboards and user experience...

Join a leading European AI startup in Spain as a Backend Engineer. Build scalable, event-driven microservices in Go with Kafka and Kubernetes. Work on cutting-edge agentic automation, integrating LLMs for enterprise solutions. Enjoy high-impact work with modern CI/CD and cloud technologies.

Join Microsoft's Azure Data team in Barcelona to build the AI-era data platform. Develop cutting-edge products like Microsoft Fabric and Azure Synapse Analytics using C++, Java, or Python. Contribute across the full development lifecycle, focusing on scalable big data and real-time analytics solu...

Join our innovative mobile team as a Junior Android Engineer. Develop best-in-class learning apps using Kotlin and modern stacks like Jetpack Compose, with opportunities to learn Kotlin Multiplatform and iOS. Enjoy full remote work across Spain, comprehensive benefits, and a culture focused on gr...

Lead the evolution of Microsoft Ads' high-throughput, real-time bidding platform in Barcelona. This role demands expertise in low-latency distributed systems (C++, C#, Java) and scaling mission-critical services. Drive architectural modernization, performance, and operational excellence in a coll...