Senior Full Stack Developer - React

About the job you’re considering

We are looking for a highly skilled and motivated Full Stack Developer proficient in React/Angular and Java/GraphQL to join our dynamic team. The ideal candidate will have hands-on experience in developing scalable web applications and microservices, ensuring flawless integration between front-end and back-end components. Additionally, familiarity with React, Node.js, accessibility standards, and unit testing will be an added advantage to help the team build and maintain diverse application stacks. Candidate is required to be onsite 4 days a week at the West Chester, PA location. 

Your role

•    Develop intuitive user interfaces using Angular and React.
•    Implement responsive and WCAG-compliant web designs to improve accessibility.
•    Optimize front-end code for performance and scalability.
•    Design and implement microservices using Kotlin and Spring Boot.
•    Integrate with external systems and ensure secure data exchange.
•    Conduct unit, integration, and end-to-end testing.
•    Develop and maintain user-friendly web interfaces using React and related libraries.
•    Implement reusable components and ensure performance optimization of front-end applications.
•    Collaborate with designers to translate UI/UX wireframes into interactive and responsive web interfaces.
•    Manage state using tools like Redux or Context API.
•    Ensure cross-browser compatibility and accessibility compliance (e.g., WCAG standards).
•    Use tools like axe, Lighthouse, or Deque to identify and resolve accessibility issues.
•    Write and maintain unit tests for front-end components using Jest, React Testing Library, or similar frameworks.
•    Design, develop, and maintain back-end services and APIs using Kotlin.
•    Build and optimize microservices for scalability and reliability.
•    Implement RESTful or GraphQL APIs to connect with front-end applications.
•    Work with relational and NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB).
•    Use Kotlin Coroutines for efficient asynchronous programming.
•    Write and maintain unit tests for back-end services using frameworks like JUnit or TestNG.
•    Collaborate with cross-functional teams, including designers, product managers, and other developers.
•    Participate in code reviews, testing, and debugging to ensure high-quality deliverables.
•    Write clean, maintainable, and scalable code adhering to standard processes.
•    Monitor and improve application performance.
•    Contribute to the architecture and technical direction of the project.
•    Ensure applications meet accessibility and usability standards.

Your skills and experience

•    Proficiency in Angular and React, including state management libraries like Redux or NgRx.
•    Knowledge of modern JavaScript/TypeScript and ES6+ features.
•    Strong experience in Kotlin and Spring Boot for developing microservices.
•    Hands-on experience with GraphQL and API development.
•    Knowledge of testing frame