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Senior React JS Engineer

Company:
CYNET SYSTEMS
Location:
Charlotte, NC
Posted:
March 02, 2026
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Description:

Requirement/Must Have:

Strong experience in React.js for frontend development.

Experience building backend services using Java and Spring Boot.

Knowledge of RESTful APIs and microservices architecture.

Proficiency in HTML5, CSS3, JavaScript, and TypeScript.

Experience using Git and version control workflows. Experience:

3+ years of hands-on experience in React.js development.

2+ years of experience with Java and Spring Boot. Responsibilities:

Design, develop, and maintain responsive web applications.

Build and integrate backend services using Java Spring Boot.

Collaborate with cross-functional teams to define and deliver new features.

Write clean, scalable, and maintainable code.

Optimize application performance, quality, and responsiveness.

Conduct code reviews and provide constructive feedback.

Debug and resolve issues across frontend and backend components.

Stay current with emerging technologies and best practices. Should Have:

Experience with cloud platforms such as AWS, Azure, or GCP.

Familiarity with Docker and Kubernetes.

Experience working in Agile or Scrum environments.

Knowledge of testing frameworks such as JUnit, Jest, or Cypress. Skills:

React.js.

Java Spring Boot.

REST APIs and Microservices.

HTML5, CSS3, JavaScript, TypeScript.

Git and CI/CD.

Relational and NoSQL databases. Qualification and Education:

Bachelor s degree in Computer Science, Engineering, or a related field.

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