> Markdown version of [/jobs/ext/2006595-sr-full-stack-developer](https://www.wearedevelopers.com/jobs/ext/2006595-sr-full-stack-developer). 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). --- # Sr Full Stack Developer - **Company:** Synergy Rents, LLC - **Location:** Reston, VA, United States (Remote available) - **Experience:** Expert - **Salary:** $106,582.0 - $152,260.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Applications Architecture, Automation of Tests, Cloud Computing, Code Review, Databases, Continuous Integration, Relational Databases, Linux, DevOps, Java Platform Enterprise Edition (J2EE), Design of User Interfaces, WildFly (JBoss AS), PostgreSQL, Apache Maven, Node.Js, Object-Oriented Software Development, Secure Coding, Software Engineering, SQL Databases, Systems Integration, TypeScript, Web Applications, Web Services, Software Organization, Enterprise Software Applications, Cloud Platform System, Backend, Git, AngularJS, AWS Aurora, Information Technology, Bitbucket, Front End Software Development, Restful APIs, Api Management - **Published:** August 9, 2026 - **Apply:** https://jobs.localjobnetwork.com/apply/add/87989317/1 ## About the Role * The ideal candidate is a hands-on senior developer who can independently solve complex technical problems, contribute to technical design decisions, and collaborate effectively with Product, QA, Cloud/DevOps, and other engineering teams., * 8+ years of professional software development experience, including 5+ years of full stack development. * Strong development experience with Java, Angular, TypeScript/JavaScript, and Node.js. * Experience developing modern, maintainable web applications and reusable front-end components. * Strong experience designing and developing REST APIs, web services, and enterprise integrations. * 3+ years of experience developing and supporting applications in cloud environments, including cloud-based application architecture, deployment, integration and troubleshooting. * Strong relational database and SQL experience, preferably with PostgreSQL/AWS Aurora PostgreSQL. * Experience developing and supporting enterprise Java applications using JBoss or comparable application platforms. * Experience with API management and integration technologies such as WSO2 API Manager and WSO2 Micro Integrator. * Experience with Git/Bitbucket, Maven, CI/CD pipelines, and modern software development practices. * Familiarity with Linux-based application environments. * Strong understanding of application architecture, object-oriented design, secure coding, performance, and maintainability. * Experience working in Agile development teams. Preferred Qualifications: * Experience with large-scale enterprise or federal government applications, AWS cloud modernization, and applications operating within formal security and compliance environments. Education Requirements: * Preferred: Bachelor's degree in Computer Science, Software Engineering, Information Technology, or related field, or equivalent professional experience. Citizenship & Clearance Requirements: * Required: U.S. citizenship required. * Required: Ability to obtain a Federal Government Position of Trust. Must pass a background investigation. ## Description * Seeking an experienced Senior Full Stack Developer to design, develop, enhance, and support enterprise applications in an AWS cloud environment. This position requires strong full stack development skills across user interfaces, backend services, APIs, integrations, and relational databases., * Design, develop, test, deploy, and maintain full stack enterprise applications. * Develop and enhance front-end applications, backend services, APIs, integrations, and database components. * Translate business and technical requirements into scalable and maintainable software solutions. * Participate in application architecture, technical design, and implementation decisions. * Troubleshoot complex application, integration, performance, and production issues. * Conduct code reviews and promote development standards, secure coding practices, and high-quality solutions. * Collaborate with Product, QA, Cloud/DevOps, and other engineering teams throughout the development lifecycle. * Support automated testing, CI/CD, deployment, and production readiness activities. * Mentor less-experienced developers and provide technical guidance. * Participate in estimation, refinement, planning, and other Agile team activities. ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [#90DaysOfDevOps - The DevOps Learning Journey](https://www.wearedevelopers.com/videos/548-90daysofdevops-the-devops-learning-journey) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)