Senior React Native Developer

# Senior React Native Developeriqbusiness South Africa Sandton, Gauteng Contract Posted  
** 21 JANUARY 2026** - Closing Date
** 28 FEBRUARY 2026**###

Job Description iqx the Technology Division of iqbusiness is looking for an experienced
** Senior React Native Developer
** to join our Mobile Engineering team. As part of our technology group, you will design and develop high-performance mobile applications that power secure, reliable, and user-friendly banking services. You’ll work closely with product managers, designers, backend engineers, and security teams to deliver seamless mobile solutions to millions of customers.
**** Requirements****
* ** 7+ years
** of professional mobile development experience, with at least
** 5+ years in React Native**.
* Strong proficiency in
** JavaScript/Type Script**, React Native frameworks, and state management tools (Redux, MobX, Recoil).
* Hands-on experience with
** native modules** (Swift, Objective-C, Java, Kotlin) when necessary.
* Experience with
** secure coding practices
** and compliance in regulated industries (PCI DSS, GDPR, PSD2 preferred).
* Solid understanding of mobile app architecture, CI/CD pipelines, and automated testing.
* Strong knowledge of version control (Git), agile development, and code review processes.
* Familiarity with cloud platforms (AWS, Azure, GCP) and mobile app distribution via App Store and Google Play.
* Excellent problem-solving, communication, and collaboration skills.##

Key Responsibilities
* Lead the development of mobile banking applications using
** React Native
** for iOS and Android platforms.
* Collaborate with cross-functional teams to define, design, and deliver new features that align with regulatory and security standards.
* Optimize app performance, ensure scalability, and maintain high code quality through code reviews, unit testing, and continuous integration.
* Integrate mobile apps with RESTful APIs, Graph

QL, and secure authentication systems.
* Implement and enforce
** banking-grade security practices** (encryption, secure storage, biometric authentication, etc.).
* Mentor junior developers, providing technical guidance and best practices for React Native development.
* Stay up-to-date with the latest industry trends, mobile development technologies, and compliance requirements in financial services.
* Partner with UX/UI teams to ensure exceptional customer experiences.

* Please Note:

* * As all iqbusiness roles require honesty in the handling of or access to cash, finances, financial systems, or confidential information; our recruitment process requires that the following background checks be completed: credit, criminal, , and qualification verification.
** iqbusiness is committed to sustainable growth and transformation, we embrace diversity and employ previously disadvantaged individuals
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