> Markdown version of [/jobs/ext/214839-senior-react-developer](https://www.wearedevelopers.com/jobs/ext/214839-senior-react-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). --- # Senior React Developer - **Company:** Freedom Technology Solutions Group - **Location:** Annapolis Junction, MD, United States (Remote available) - **Experience:** Expert - **Salary:** $200,000.0 - $275,000.0 - **Contract:** Permanent contract - **Skills:** Clean Code Principles, Java (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Component-Based Software Engineering, Code Review, Data Integrity, Software Debugging, Oracle Databases, Standard Sql, Responsive Web Design, Systems Integration, Web Application Frameworks, Pega, ReactJS, Spring-boot, Backend, Front End Software Development, Restful APIs - **Published:** May 31, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=877c72db60cf5b39 ## About the Role Do you have experience in Spring Boot?, Do you have a Bachelor's degree?, * TS/SCI with Full Scope Polygraph * A bachelor's degree in a technical discipline and twelve (12) years' experience as a developer in programs and contracts of similar scope, type, and complexity is required. Sixteen (16) years' development experience may be substituted for a bachelor's degree * Strong proficiency in React and modern JavaScript frameworks * Strong experience with Java and Spring Boot * Experience developing and integrating RESTful APIs * Familiarity with Oracle databases and SQL * Experience working in fast-paced, agile development environments * Must be able to work during core hours of Monday-Friday 10am-2pm. Exceptions will be considered on a case-by-case basis Desired: * A strong willingness to learn about COTS products and integrations, particularly with PEGA services. * Enthusiasm for tackling new challenges while working in a collaborative, fast-paced environment. * Experience working in an Agile Development environment * Willingness to get relevant PEGA certification ## Description We are seeking an application developer for one of our PRIME CONTRACTS and offers exciting opportunities to support essential services and mission critical activities across the enterprise. Potential to telework up to one day a week! Our mission supports the Government Corporate Management Services (CMS) by providing full life cycle support services through the sustainment, modernization, and transformation of the enterprise corporate applications. These applications are used across the government enterprise and are critical to the daily functions of thousands of users across acquisition, business, finance, HR, training, recruitment, program management, security, logistics and more. Come join our diverse and growing team with lots of opportunities!, We are seeking a Full Stack Software Engineer with strong experience in React and Java to support the development and delivery of a modernized application. This role will play a key part in building a new capability while supporting the migration of a legacy system to a hybrid architecture leveraging Camunda and Pega workflow platforms. The ideal candidate is a hands-on developer who thrives in a fast-paced environment, can quickly understand existing systems, and is comfortable contributing across the full stack to deliver high-quality, scalable solutions. * Contribute to the development of a full-stack application using React (frontend) and Java/Spring Boot (backend), with a primary focus on delivering high-quality, scalable functionality. * Build modern, responsive user interfaces in React and integrate them with robust backend services and APIs developed in Java. * Support the migration of a legacy application to a modern architecture, refactoring existing functionality into React and Java-based services. * Integrate application components with Camunda workflow services and interface with Pega-based workflows to enable end-to-end business process orchestration. * Develop and optimize data interactions with an Oracle database, ensuring performance, reliability, and data integrity. * Collaborate with cross-functional teams to translate requirements into technical solutions and ensure alignment across development, integration, and migration efforts. * Participate in code reviews, testing, and debugging to deliver secure, maintainable, and high-quality code. * Support deployments, troubleshoot issues, and contribute to improving system performance and stability across environments. ## Related Videos - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [The Pragmatic Architect: Balancing Necessity vs. Sufficiency in React Systems](https://www.wearedevelopers.com/videos/2101-the-pragmatic-architect-balancing-necessity-vs-sufficiency-in-react-systems) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Building the Right Product and Building It Right: A Glimpse into Extreme Programming, Atomic Design ](https://www.wearedevelopers.com/videos/398-building-the-right-product-and-building-it-right-a-glimpse-into-extreme-programming-atomic-design) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025) - [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) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [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)