React Native Lead

iSystems Ltd · Lahore, Pakistan

Systems Limited is seeking a Lead React Native Developer with 8-12+ years of experience to design, develop, and lead the delivery of enterprise-grade mobile applications within the Banking and FinTech domain . The ideal candidate will have strong expertise in React Native, JavaScript/TypeScript , mobile architecture, and native Android/iOS integrations, along with proven experience leading development teams and mentoring engineers.

Location : Pakistan

Experience: 8-12+ Years

Key Responsibilities

• Design, develop, and lead enterprise React Native applications.
• Collaborate with Product, QA, Backend, and DevOps teams.
• Perform code reviews, mentor developers, and drive best practices.
• Ensure application performance, security, and scalability.
• Support production issues, RCA, and release management.

Required Skills

• 8+ years of software development experience.
• Strong JavaScript, TypeScript, React.js, Redux, React Navigation.
• Native Android (Java/Kotlin) & iOS (Swift/Objective-C) integration.
• REST APIs, GraphQL, OAuth, JWT.
• Git, Azure DevOps/Jenkins, CI/CD.
• Jest, React Native Testing Library, Detox/Appium.
• Firebase, Crashlytics, AppsFlyer, Push Notifications, Deep Linking.
• Mobile security (OWASP, SSL, Certificate Pinning, Secure Storage).

Domain Experience (Mandatory)

• Banking / FinTech / Digital Banking.
• Customer Onboarding, KYC/eKYC, Payments, Cards, Mobile Banking.
• Experience integrating OCR, Face Recognition, or Biometric Authentication is preferred.

Leadership & Soft Skills

• Strong ownership and accountability.
• Excellent problem-solving and debugging skills.
• Experience leading teams, conducting code reviews, and mentoring engineers.
• Strong communication and stakeholder management.
• Agile/Scrum experience with a quality-first mindset.