Senior Mobile Engineer - React Native

Our diverse global team comprises professionals with experience from top companies like Google, Akamai, NetApp, ADP, Cognizant Consulting, and Capgemini. With engineering teams worldwide, we provide customized AI software and services to clients ranging from startups to large enterprises.

Join us in pushing the boundaries of digital transformation at Techjays. You will work on innovative projects that redefine industries, utilize cutting-edge technologies, and contribute to solutions with real-world impact. Embark on this journey with us to shape the future through AI.

We are looking for a highly skilled Senior Mobile Application Developer to join our dynamic team. This role requires a versatile professional who can bridge the gap between native and cross-platform mobile development. The ideal candidate will have extensive experience in Android and iOS native development, as well as expertise in modern cross-platform solutions using Kotlin Multiplatform Mobile (KMM).

• Minimum Qualification: Bachelors or Masters degree in Computer Science or a related field.
• Experience Range: 5 to 8 years
• Primary Skills: Android, iOS, React Native, Kotlin, MVVM, Jetpack Compose, API integration using Ktor-client, Koin, unit tests using JUnit, MockK, and Firebase
• Secondary Skills: A/B testing, CI/CD pipelines, and Git
• Work Location: Hyderabad
• Must-have skills:

• 5+ years of mobile development experience, with expertise in Kotlin Multiplatform Mobile (KMM).
• Strong UI development skills using Jetpack Compose (Android) and SwiftUI (iOS).
• Experience with API integration, real-time communication (WebSockets, GraphQL), and offline capabilities.
• Deep understanding of mobile architecture patterns, reactive programming (Coroutines, Flow, Combine), and dependency injection (Koin).
• Proficiency in mobile performance optimization, security best practices, and IoT/BLE communication.
• Strong problem-solving, leadership, and Agile collaboration skills, with experience mentoring junior developers.

Key Responsibilities:

• Design and develop scalable mobile solutions across Android and iOS using KMM.
• Implement and optimize APIs, real-time features, and secure authentication mechanisms.
• Ensure high performance, memory efficiency, and battery optimization for mobile applications.
• Lead code reviews, implement best practices, and drive automation testing strategies.
• Collaborate with cross-functional teams to define, design, and deliver new features.
• Create and maintain technical documentation while mentoring and guiding junior engineers.

Good to have skills:

• Experience with Firebase services and analytics
• Knowledge of app security best practices and penetration testing
• Experience with A/B testing and feature flags implementation
• Advanced proficiency in Git version control and branching strategies
• Experience with JIRA and agile development methodologies
• Familiarity with CI/CD pipelines and automated
• Ability to work independently and lead technical initiatives
• Excellent time management and project prioritization skills

What we offer:

• Best-in-class packages.
• Paid holidays and flexible time-off policies.
• Casual dress code and a flexible working environment.
• Opportunities for professional development in an engaging, fast-paced environment.
• Medical insurance covering self and family up to 4 lakhs per person.
• Diverse and multicultural work environment.

- Be part of an innovation-driven culture with ample support and resources to succeed.,