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Entry Level React Software Engineer

MRSL Real-Time Systems Laboratory, Inc

Location: Sarasota, Florida 34240
Type: Non-Remote
Posted on: October 17, 2025
Entry Level React Software Engineer MRSL Real-Time Systems Laboratory, Inc | Sarasota, Florida 34240 Entry Level (less than 2 yrs experience) Top Secret/SCI Engineering - Electrical Engineering - Electrical Occasional travel We are looking for an enthusiastic and motivated Entry Level React Developer to join our growing engineering team. This is an excellent opportunity for someone starting their career in web development to work on modern web applications and grow their skills in a supportive environment.
Job Duties
Develop and maintain user-facing features using React and TypeScript
Build reusable components and front-end libraries for future use
Write clean, maintainable code following best practices and team coding standards
Write and maintain unit tests using Jest or Vitest to ensure code quality
Collaborate with backend developers and other team members to deliver high-quality features
Participate in code reviews and learn from feedback
Debug and troubleshoot issues in existing applications
Stay current with emerging trends and technologies in front-end development
Contribute to technical documentation
Required Qualifications
Bachelor's degree in Computer Science, related field, or equivalent practical experience
0-3 years experience
Solid understanding of TypeScript and its application in React projects
Proficiency with React hooks (useState, useEffect, useContext, useReducer, etc.)
Understanding of React component rendering lifecycle and performance optimization
Experience writing tests using Jest or Vitest (or similar testing frameworks)
Knowledge of modern JavaScript (ES6+) features and syntax
Familiarity with HTML5 and CSS3, including responsive design principles
Understanding of version control with Git
Basic knowledge of RESTful APIs and asynchronous request handling
Strong problem-solving skills and attention to detail
Good communication skills and ability to work in a team environment
TS Clearance required, TS/SCI preferred
Nice to Have
Experience with Cypress for end-to-end testing
Familiarity with NGINX for web server configuration and deployment
Knowledge of Express.js for backend development or API integration
Familiarity with build tools and bundlers (Webpack, Vite)
Experience with CI/CD pipelines
Knowledge of web accessibility standards (WCAG)
Portfolio or GitHub repository showcasing personal projects