Senior Front-End Developer - GIG Rewards App

View full description

Requirements:

• Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent work experience).
• 5+ years of front-end development experience, with 2+ years of experience in React Native and Expo.
• Proficiency in JavaScript and TypeScript.
• Extensive experience building cross-platform mobile apps using Expo Managed Workflow.
• Strong understanding of React Native core libraries and third-party integration via Expo SDK.
• Experience with mobile performance optimization, debugging, and troubleshooting in Expo-based apps.
• Strong familiarity with version control systems (Git), and CI/CD processes.
• Experience integrating RESTful APIs into mobile applications.
• Knowledge of responsive design principles and mobile-first development.
• Experience with unit testing, end-to-end testing, and frameworks like Jest or Detox.

Responsibilities:

• Develop and maintain web applications focusing on performance, scalability, and usability.
• Collaborate with designers, product managers, and back-end developers to deliver high-quality features.
• Build reusable code and libraries for future use.
• Optimize applications for maximum speed and scalability.
• Ensure the technical feasibility of UI/UX designs.
• Implement responsive design and cross-browser compatibility.
• Lead code reviews, providing feedback on front-end architecture, quality, and efficiency.
• Stay updated with emerging technologies and industry trends to improve processes.
• Mentor and coach junior developers, promoting best coding practices.
• Troubleshoot and resolve front-end issues promptly.