React Native Mobile Engineer - Build & Optimize Apps

Mnzil Holding Co. Cayman LLC; Riyadh; On-site; SAR 120,000 - 180,000; Full time

Job summary

Mnzil Holding Co. Cayman LLC is seeking a React Native developer to own the development and maintenance of our mobile application for iOS and Android. You will translate product requirements into production-ready features and work across product design and backend engineering to ship end-to-end.

You will write clean, well-structured code, participate in reviews, and help raise engineering standards. You will proactively surface technical debt and prioritize improvements in a fast-moving

Qualifications

• 2+ years of hands-on React Native development with shipped apps.
• Strong JavaScript/TypeScript skills and understanding of React Native bridges.
• Experience integrating RESTful APIs and managing app state with Redux, Zustand, or React Query.
• Proven ability to debug complex mobile issues including performance, memory management, and device-specific behaviour.
• Comfortable working in a fast-moving environment with evolving requirements and self-direction.
• Strong communication skills able to explain technical trade-offs clearly to non-engineers.

Responsibilities

• Own the development and maintenance of Mnzil Holding Co. Cayman LLC's React Native mobile app across iOS and Android.
• Translate product requirements and design specs into production-ready features with minimal back-and-forth.
• Identify and resolve performance bottlenecks, UI inconsistencies, and crashes before release.
• Collaborate with product design and backend engineers to ship features end-to-end.
• Write clean, well-structured, testable code and participate in code reviews to raise quality standards.
• Proactively surface technical debt and propose improvements without being asked.

Skills

React Native

JavaScript/TypeScript

API integration

State management (Redux/Zustand/React-

Debugging performance

Communication

Tools

Redux

Zustand

React Query

Job description

Mnzil Holding Co. Cayman LLC is seeking a React Native developer to own the development and maintenance of our mobile application for iOS and Android. You will translate product requirements into production-ready features and work across product design and backend engineering to ship end-to-end.

You will write clean, well-structured code, participate in reviews, and help raise engineering standards. You will proactively surface technical debt and prioritize improvements in a fast-moving