Lead React Native Engineer — Drive World-Class Mobile Apps

iSystems Ltd; Punjab; On-site; PKR 3,000,000 - 5,400,000; Full time

Job summary

iSystems Ltd is seeking a Senior React Native Engineer to take ownership of mobile initiatives from concept to delivery. You will architect, develop, and maintain iOS and Android apps using React Native, with emphasis on performance, accessibility, and security.

The role requires 5+ years in mobile development, including 3+ years with React Native, plus strong JS/TS skills and experience with CI/CD. You will collaborate with product, design, and backend teams and mentor junior engineers.

Qualifications

• Bachelor’s/master’s in computer science or related field.
• 5+ years of mobile development experience, including 3+ years with React Native.
• Proficiency in JavaScript (ES6+), TypeScript, and mobile architectural patterns.
• Experience with native modules and platform-specific APIs.
• Strong knowledge of Git workflows and CI/CD tools.
• Strong self-starter with a proactive ownership mindset.
• Excellent communication skills, able to clearly articulate ideas and collaborate with cross-functional teams.
• Strong problem-solving abilities and attention to detail.
• Adaptability to fast-paced and changing environments.

Responsibilities

• Architect, develop, and maintain advanced mobile applications using React Native.
• Lead design decisions and ensure mobile engineering best practices across the team.
• Build high-performance components and reusable libraries for cross-platform use.
• Integrate mobile apps with backend APIs (REST, GraphQL).
• Work closely with product, design, and backend teams to deliver high-quality mobile features.
• Communicate effectively to clarify requirements, propose solutions, and drive alignment.
• Participate in and lead code reviews, mentoring junior engineers.
• Improve development workflows, CI/CD pipelines, and automation.
• Implement robust testing practices (unit, integration, E2E).
• Diagnose and resolve complex performance and platform-specific issues on both iOS and Android.
• Ensure mobile apps meet accessibility, security, and performance criteria.

Skills

JavaScript (ES6+)

TypeScript

Mobile architecture patterns

Native modules

Git workflows

CI/CD tools

Strong self-starter

Excellent communication

Problem-solving

Adaptability

Education

Bachelor's / Master's in Computer Science

Job description

iSystems Ltd is seeking a Senior React Native Engineer to take ownership of mobile initiatives from concept to delivery. You will architect, develop, and maintain iOS and Android apps using React Native, with emphasis on performance, accessibility, and security.

The role requires 5+ years in mobile development, including 3+ years with React Native, plus strong JS/TS skills and experience with CI/CD. You will collaborate with product, design, and backend teams and mentor junior engineers.