Java Microservices Developer, Woodland Hills

Java Microservices Developer

Design, build, test and deploy Microservices API in Spring boot framework. End to end development ownership, groom offshore team with requirements and design. Deploy APIs in ROSA cluster environment through Jenkins Pipeline. Manage deliverables such as feature, user story in Rally. Candidate must detail hands on experience as below:Core Java Java 17+— Records, Streams, Lambdas, Method References, Functional Interfaces Collections, Generics, Exception Handling Immutability concepts, Builder pattern REST API Design RESTful principles — HTTP methods, status codes, headers Query parameters vs path parameters Request/Response designOpenAPI 3.0 specification writing (api.yml) API-first development approach Messaging services: Apache Kafka Design Patterns Delegation Pattern— Delegate impl → Service Strategy Pattern — Level Orchestrators via Factory Template Method Pattern — Base + Child Orchestrators Factory Pattern — Auto-discovery via SpringCode Quality&Tools SonarQube / SonarLint rules awareness Checkstyle, code coverage (Jacoco) Git, Pull Request workflow Build Tools Gradle— multi-module projects, custom tasks OpenAPI Generator — code generation from spec Testing JUnit 5, Mockito Reactive testing with StepVerifier Unit vs Integration test separationMapping MapStruct— compile-time DTO mapping Cloud Skills Working experience on Docker, CI/CD Awareness on ROSA / Kubernetes, AWS API Gateway AWS Aurora DB, Python/PySpark, Kafka, Apache Flink, Batch/MQ, AWS (S3, Lambda, EC2, EMR) Experience Required: 8-10 Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and supporta diverse workforce across all levels in the company.