Job DescriptionAt THEWHITEAM Consulting, we are looking for an experiencedSenior Backend Engineerto join a technology project focused on modern backend development and distributed architectures.The idóneo candidate will have extensive hands-on experience withJava, strong knowledge ofmicroservices and Hexagonal Architecture, and practical experience with messaging systems, cloud platforms, databases and containerized environments.You will work on designing and developing scalable backend solutions while contributing to engineering best practices, observability and reliable software delivery.ResponsibilitiesDesign and develop scalable backend applications usingJava .Build and maintainmicroservices-based architectures .ApplyHexagonal Architecture (Ports & Adapters)and sound software design principles.Develop solutions using messaging and queueing technologies such asKafka or RabbitMQ .Work with bothrelational and NoSQL databases .Develop and deploy applications incontainerized environments using Docker .Implement and maintain logging,



monitoring andobservabilitysolutions.Work with monitoring and visualization tools such asGrafana .Contribute to CI/CD and software delivery processes.Ensure code quality through testing, maintainability and software engineering best practices.Collaborate with other technical teams and stakeholders to design effective backend solutions.Troubleshoot technical issues and continuously improve system performance and reliability.Requirements8+ years of hands-on experiencein backend development.Strong professional experience withJava, including modern Java versions such asJava 25 .Proven experience designing and developingmicroservices architectures .Strong understanding ofHexagonal Architecture (Ports & Adapters) .Experience with messaging and queueing systems such asKafka, RabbitMQor similar technologies.Knowledge of at least one majorcloud platform: AWS, Azure or GCP .Experience working with bothrelational and NoSQL databases .Strong knowledge

📌 Senior Backend Engineer | Java | Microservices | Remote (Madrid)
🏢 Twtspain
📍 Madrid