**Java** **o Proficiency in version 8 or higher** **o Uses and understands object-oriented programming and functional programming paradigms (lambdas, streams)** **o Appropriate use of Java collections** **o Distinguishes between exception types** **o Proficiency in parallel and concurrent programming** **Spring** **o Understands the lifecycle of a bean within Spring** **o Building RESTful Services** **o Use of Spring Data, Spring Boot, Spring Security** **Web Service Design** **o Knows how to design a REST-style service** **o Knows how to document a REST service** **o Knows HTTP methods and error status codes** **Software Testing Knowledge** **o Has performed unit testing and used libraries to decouple dependencies between layers** **o Knows how to measure test coverage** **Experience with CI/CD** **o Understands the differences and importance among continuous integration, delivery, and deployment.** **o Knowledge of git commands** **o Knowledge of branching models** **o Has used related tools such as Bitbucket, GitLab, Jenkins, Artifactory** **Knowledge of Gradle or Maven** **Must have performed software testing** **Has knowledge and criteria for refactoring code** **Knows and has used various database engines** **Knowledge of layered architecture.** Type of position: Full-time Salary: S/.7,000.00 \- S/.8,500.00 per month Workplace: On-site employment