React-Native Engineer

Job Description

Key Responsibilities

Contribute to technical excellence, collaboration, and innovation in a team environment. Assist in documenting the existing React Native mobile app architecture, codebase, and integrations.

Develop new features and enhancements, ensuring seamless integration with the existing e-commerce ecosystem. Contribute to scalable, maintainable mobile app architectures, focusing on performance optimization, modularity, and addressing technical debt.

Write clean, efficient, and maintainable code adhering to best practices and coding standards.

Maintain CI/CD pipelines using GitHub Actions, ensuring efficient build, test, and deployment processes.

Perform functional testing and write automation tests using Appium or Detox, collaborating with central QA teams to ensure high-quality, bug-free releases.

Ensure the app adheres to security best practices, including general vulnerability mitigation and PCI DSS compliance for payment-related features.

Use tools like Firebase for crash reporting, analytics, and push notifications to maintain a robust and user-friendly app.

Technical & Functional Expertise

Bachelors degree with 4+ of software development experience, with 3+ years focused on React Native development for production-grade mobile applications.

Strong proficiency in JavaScript, TypeScript, React, React Native, RxJS, Redux, Redux Thunk, and React Navigation.

Hands-on experience with Node.js, npm, Native Modules, Turbo Native Modules, Cocoapods, Xcode, Android Studio, Gradle, TestFlight, and Firebase.

Proven experience implementing scalable mobile app architectures, including handling tech debt and performance optimization.

Familiarity with automation testing platforms like Appium or Detox for mobile app testing.

Experience with GitHub repositories and GitHub Actions for version control and CI/CD pipelines.

At least 1 prior experience building or enhancing e-commerce mobile applications, with exposure to features like user management, cart, checkout, payments, and promotions.

Prior experience mitigating vulnerabilities associated with code, libraries & cloud, along with knowledge of building solutions compliant to PCI/DSS standards.

Exposure to observability tools like New Relic, Grafana & Firebase for monitoring app performance and user behavior.

Familiarity with API testing tools like Postman for validating integrations with backend systems & analytics tools like GA4, Quantum Metric etc.

Understanding of retail industry challenges, particularly in B2C e-commerce, such as high user traffic and seamless user experiences.

Communication & Collaboration

Ability to collaborate and communicate complex technical concepts to both technical and non-technical stakeholders.

Good interpersonal and communication skills to facilitate knowledge sharing and support team members.

Experience working in agile environments, collaborating with cross-functional teams (e.g., product managers, designers, QA).