Sainars Solutions Inc.

React Developer

Sainars Solutions Inc.Contract
Remote
10 - 15 YearsApr 30th, 2026
16 ViewsBe an Early Applicant
Required Skillset:
ReduxGitJestReact NativeEnzymeReact Testing LibraryReact.jsTypeScriptRESTful APIsHTML5CSS3Context APIJavaScript (ES6+)

Job Description

Job Description:
Key Responsibilities
Develop and maintain responsive web applications using React.js 
Build cross-platform mobile applications using React Native 
Collaborate with UX/UI designers to implement modern, user-friendly interfaces 
Integrate RESTful APIs and backend services 
Write clean, efficient, and reusable code 
Optimize applications for maximum performance and scalability 
Participate in code reviews and follow best practices 
Work closely with backend developers, QA teams, and product managers 
Troubleshoot and debug issues across environments 
Required Qualifications
4–8 years of experience in frontend or mobile development 
Strong hands-on experience with React.js and/or React Native 
Proficiency in JavaScript (ES6+), HTML5, and CSS3 
Experience with state management tools (Redux, Context API, etc.) 
Familiarity with REST APIs and asynchronous programming 
Experience with Git and version control systems 
Understanding of responsive design and cross-browser compatibility 
Preferred Qualifications
Experience in healthcare domain (UHG experience is a plus) 
Knowledge of TypeScript 
Familiarity with CI/CD pipelines 
Experience with testing frameworks (Jest, Enzyme, React Testing Library) 
Exposure to Agile/Scrum methodologies 
 

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