> Markdown version of [/jobs/ext/3772427-app-dev-java-lead](https://www.wearedevelopers.com/jobs/ext/3772427-app-dev-java-lead). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # App Dev - Java - Lead - **Company:** Dexian DISYS - **Location:** McLean, VA, United States - **Experience:** Expert - **Contract:** Contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Automation of Tests, Code Review, Continuous Integration, Distributed Systems, Python (Programming Language), Node.Js, Performance Tuning, TypeScript, Web Application Frameworks, Enterprise Software Applications, Test-Driven Development (TDD), ReactJS, Backend, Vue.js, Kotlin, AngularJS, Kubernetes, Restful APIs, Golang, Microservices - **Published:** October 16, 2026 - **Apply:** https://www.dice.com/job-detail/c330eb57-ab57-4bde-9e60-d27ec9d6629b ## About the Role * Strong backend development experience with Java or Python. * Experience with Go or Kotlin is a plus. * Strong experience with JavaScript and/or TypeScript. * Hands-on experience with Node.js. * Experience with Angular or another modern JavaScript framework such as React or Vue.js. * Strong understanding of REST APIs, microservices, and distributed systems. * Hands-on experience with Kubernetes in development or production environments. * Strong understanding of CI/CD pipelines and software delivery best practices. * Experience with Test-Driven Development (TDD) and automated testing. * Excellent communication and collaboration skills. ## Description * Design, develop, test, and maintain scalable enterprise applications and microservices. * Develop backend services using Java, Python, Go, or Kotlin. * Build frontend applications using JavaScript/TypeScript and modern frameworks. * Work with Kubernetes as part of day-to-day development and deployment activities. * Understand and follow CI/CD pipeline processes and best practices. * Develop and maintain automated tests using Test-Driven Development (TDD) practices. * Build and integrate RESTful APIs and microservices. * Participate in code reviews, technical design discussions, troubleshooting, and performance optimization.