Java AWS Engineer

Overview In this contract role, you will design and implement backend services in Java, shaping scalable web APIs and batch processing. You will work within a cross-functional IT team to deliver secure, well-documented REST/SOAP services and robust data processing solutions. You’ll leverage AWS and modern tooling to ensure quality, performance, and maintainability, aligning with Comtech’s mission of innovation and transformation. This is an opportunity to impact enterprise systems across public and private sectors. ResponsibilitiesDevelop backend applications and web services (SOAP/REST) in JavaDocument REST services using SwaggerBuild batch processing jobs with Spring BatchWork with NoSQL databasesManage source control with Git, ClearCase, or SVNCreate and run unit tests with a standard testing frameworkUse IDEs (Eclipse/NetBeans/IntelliJ) for developmentParticipate in CI/CD using Jenkins or HudsonApply secure design practices (encryption, OAuth) for REST APIsLeverage AWS for cloud-based developmentHandle asynchronous and synchronous processing Key requirements9+ years of Java backend/Web Services developmentProficiency with Java containers (Tomcat)Experience documenting REST with Swagger3+ years Spring Framework3+ years Spring Batch3+ years NoSQL databases3+ years of RCS such as Git, ClearCase, or SVN3+ years unit testing framework3+ years IDEs (Eclipse, NetBeans, IntelliJ)2+ years CI tools such as Hudson or Jenkins3 years of Agile/Iterative/SCRUM and TDD3 years application security (encryption, OAuth)3 years AWSKnowledge of asynchronous and synchronous processingJavaApache TomcatSwaggerSpring FrameworkSpring BatchNoSQL databases