> Markdown version of [/jobs/ext/4634995-senior-java-developer-onsite-mclean-va-6-months](https://www.wearedevelopers.com/jobs/ext/4634995-senior-java-developer-onsite-mclean-va-6-months). 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). --- # Senior Java Developer | onsite - McLean VA | 6 Months - **Company:** Genius Business Solutions Inc - **Location:** Tysons, VA, United States - **Experience:** Expert - **Contract:** Temporary contract - **Skills:** Java (Programming Language), Agile Methodology, Artificial Intelligence, Amazon Web Services, Amazon S3, Code Generation, DevOps, Scrum Methodology, E2e Testing, Amazon Simple Notification Service (SNS), Software Engineering, Enterprise Software Applications, Spring-boot, Generative AI, AngularJS, Playwright, Amazon Simple Queue Service (SQS), Microservices - **Published:** November 8, 2026 - **Apply:** https://www.adzuna.com/details/5957077051 ## About the Role We are seeking a highly experienced Java Developer with 10+ years of expertise in building and delivering enterprise applications. The ideal candidate will have strong hands-on experience in Java, Spring Boot, Microservices, AWS Cloud Services, Angular, and DevOps practices. This role requires end-to-end ownership of application development, deployment, testing, and maintenance within an Agile environment. The candidate should also be comfortable leveraging Generative AI tools for code development, analysis, and productivity improvement. Job Responsibilitied: * 10+ years of Core Java development experience, familiar with Java 8 or higher. * Able to deliver end to end project. * Experience in Spring Boot and Microservices uses for development. * Experience in end-to-end testing using tools such as Playwright. * Must have AWS and Angular experience. * Must have knowledge on Devops and should have worked in Agile framework. * AWS services (S3, SQS, SNS,ECS, Lambda, AWS Cloud watch etc.) * Experience on AWS deployed application. * Agile/scrum development experience. * Good collaboration and communication skills. * Ready to learn new technologies and perform POC on it. * Ability to use Gen AI Tools for code generation and analysis, * Java, Agile & DevOps for AI Lifecycle * GenAI Basics * Playwright - E2E Testing * Spring boot * Microservices