SALT Talent is looking for a Back End Engineer in Singapore for a technology client for 12 months & renewable contract role. Your primary responsibility will be to develop the platform, and to collaborate with product owner and team members.Responsibilities:Create solutions which delight customers, abstracting complexityDesign, build, and maintain efficient, reusable, and reliable codeEnsure the best possible performance, quality, and responsiveness of the applicationsIdentify bottlenecks and bugs, and devise solutions to these problemsEnsure excellent code quality, and automation.Solve high severity production issues on priorityQualification:Solid experience with Java, Spring Boot, Spring MVC, Spring Data, and dependency injection. Experience designing and consuming RESTful APIs. Experience working on cloud-based SaaS/PaaS productsKnowledge of SQL and relational databases (MySQL, PostgreSQL, Oracle, etc.). Familiarity with NoSQL stores (MongoDB, Redis) is a plus. Experience with build tools such as Maven or Gradle. Understanding of microservices architecture and distributed systems. Familiarity with logging, monitoring, and profiling tools. Working knowledge of Git and CI/CD pipelines.Knowledge of concurrency patterns in JavaExperience with databases, cache and messaging.Experience with Spring Security or OAuth2. Exposure to Kafka, RabbitMQ, or other messaging systems. Cloud experience (AWS, Azure, GCP). Docker, Kubernetes, and container orchestration basics. Test automation using JUnit, Mockito, or similar frameworks. Knowledge of API gateways and service mesh architecturesCEI No: R1659595 / EA No: 07C3147