React Js Developer

Key Responsibilities:

• Experience with React JS and React Native: Proven experience in building and maintaining responsive web and mobile applications using React and React Native
• Payments Integration Experience: Strong understanding of integrating payment systems like Razorpay, PayU, or similar platforms
• Experience with transaction security API Security Expertise: In-depth knowledge of API security protocols, including but not limited to: Authentication mechanisms (e.g, JWT) Data encryption (e g , HTTPS, TLS/SSL) Rate limiting and request validation
• Preventing Cross-Site Scripting (XSS) and SQL Injection attacks
• Understanding of PCI DSS compliance and secure handling of sensitive payment dataFrontend Development:
• Strong skills in JavaScript (ES6+), TypeScript, HTML5, CSS3, and responsive design principles
• State Management: Experience with state management libraries like Redux, MobX, or Context API
• Version Control: Proficiency in Bitbucket for version control
• Testing & Quality Assurance: Experience with unit and integration testing frameworks like Jest, Mocha, Enzyme, or similar
• Secure Coding Practices: Knowledge of secure coding techniques and best practices for web and mobile applications
• Experience with Agile: Familiarity with Agile/Scrum methodologies and working in fast-paced, collaborative environments
• Preferred Skills:Cloud Platforms: Experience working with cloud services such as AWS for secure storage and processing of payment data
• CI/CD: Familiarity with Continuous Integration/Continuous Deployment (CI/CD) pipelines and tools to automate secure deployments
• Additional Programming Languages: Experience with backend technologies like Node
• js, Python, Java, or Go is a plus
• UX/UI Design: Understanding of UX/UI principles, particularly for designing secure payment interfaces