> Markdown version of [/jobs/ext/3584893-backend-engineer-barcelona](https://www.wearedevelopers.com/jobs/ext/3584893-backend-engineer-barcelona). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Backend Engineer - barcelona - **Company:** Solicitante De Empleo - **Location:** Barcelona, Spain - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Agile Methodology, Automation of Tests, Software Quality, Code Review, Continuous Integration, Monitoring of Systems, Enterprise Messaging Systems, RabbitMQ, Datadog, Grafana, Spring-boot, Caching, Backend, Kotlin, Build Management, Apache Kafka, Kibana, Restful APIs, Microservices - **Published:** October 5, 2026 - **Apply:** https://www.recruit.net/job/backend-engineer-barcelona-jobs/FE65B0750EA3E199 ## About the Role * Passion for Kotlin or Java * Experience with Spring Boot or similar xkdbapo frameworks, automated tests, and CI/CD * Familiarity with monitoring tools (Grafana, Datadog, Kibana) * Knowledge of microservices architecture * Experience with RESTful APIs, transactions, and resiliency * Experience with messaging systems like Kafka or RabbitMQ * Creativity and proactive collaboration in a fast-paced environment * Excellent written and verbal English communication * Communicative * Proactive * Collaborative * Kotlin * Java * Spring Boot ## Description As a Backend Engineer on the Driver Engagement Team, you help shape tools and insights for drivers within a cross-functional, urban-mobility focused squad. You will design and evolve systems that boost driver loyalty, performance metrics, self-service capabilities, and supported workflows, impacting thousands of drivers and millions of customers. You'll work across the product lifecycle to deliver scalable, high-quality backend solutions and contribute to a state-of-the-art codebase with modern AI-enabled practices. This role offers a meaningful opportunity to influence everyday mobility at scale. Compensaciones / Beneficios * Flexible working arrangements * LinkedIn Learning * Sabbatical & special leave policies * WeRoad partnership * Birthday, 24th + 31st December off * Mobility Credit Responsabilidades * Own feature development from concept through deployment and monitoring * Design and build systems based on product requirements; refactor when needed * Improve performance and resource usage across DB access, caching, messaging * Collaborate in an Agile environment and participate in ceremonies * Ensure code quality through automated tests and security risk remediation * Review code and contribute to team service improvements * Share learnings and best practices within the engineering chapter * Participate in incident response, hotfixes, and keep documentation up to date