Java Developer- Local Only

HIRING: Java Developer | Denver, COLocation: Denver, COContract Duration: December 1, 2026 – June 30, 2027Type: ContractWe are looking for an experienced Java Developer to support the design, development, testing, deployment, and maintenance of web applications, backend services, REST APIs, and cloud-based solutions.The ideal candidate will have strong hands-on experience with the Java/Spring ecosystem, AWS cloud services, API development, and modern CI/CD practices. This position requires someone who can work independently while collaborating with technical and business teams.Key ResponsibilitiesDesign, develop, test, and maintain applications using Java 21Build and enhance applications using Spring Boot and Spring FrameworkDevelop, integrate, and maintain REST APIs and JSON-based servicesSupport web applications using Thymeleaf, HTML, CSS, and JavaScriptDevelop and support applications running in AWSWork with AWS ECS, API Gateway, and DynamoDBManage source code using Git/GitLabBuild, maintain, and troubleshoot GitLab CI/CD pipelinesSupport Terraform and Infrastructure-as-Code activitiesParticipate in code reviews, testing, deployments, and technical discussionsTroubleshoot application, cloud, deployment, and pipeline issuesFollow best practices for code quality, security, testing, documentation, and maintainabilityCollaborate with technical and business stakeholders throughout the development lifecycleRequired SkillsStrong professional experience with JavaExperience with Java 21 or recent Java versionsStrong Spring Boot / Spring Framework experienceHands-on REST API and JSON development|Experience with HTML, CSS, and JavaScriptExperience with Git/GitLabExperience with CI/CD pipelines, preferably GitLab CI/CDPractical experience with AWS cloud servicesStrong problem-solving and troubleshooting skillsAbility to work independently and communicate effectively