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React js developer

Black Rock Solutions Corporation
Los Angeles, CA Full Time
POSTED ON 11/2/2025 CLOSED ON 1/1/2026

What are the responsibilities and job description for the React js developer position at Black Rock Solutions Corporation?

Job Description:
We are seeking a skilled React.js Developer with hands-on React Native experience to join our development team. The ideal candidate will be responsible for building modern, scalable, and high-performing web and mobile applications.

Responsibilities:

  • Develop and maintain responsive web applications using React.js.

  • Build and enhance mobile applications using React Native.

  • Collaborate with cross-functional teams including UI/UX designers, backend developers, and QA.

  • Optimize applications for performance, scalability, and usability.

  • Troubleshoot and debug issues to improve overall application quality.

  • Participate in code reviews, best practices, and technical discussions.

Required Skills:

  • Strong proficiency in React.js and JavaScript/ES6 .

  • Experience with React Native for mobile app development.

  • Solid understanding of HTML5, CSS3, REST APIs, and JSON.

  • Familiarity with state management libraries (Redux, Context API).

  • Knowledge of version control tools like Git.

  • Strong debugging and problem-solving skills.

Nice to Have:

  • Experience with TypeScript.

  • Exposure to Agile/Scrum methodologies.

  • Knowledge of CI/CD pipelines.

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Salary.com Estimation for React js developer in Los Angeles, CA
$107,975 to $135,498
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