Mobile Application Developer

Development Engineer - React JS, Node JS

Who We Are

At Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world’s leading businesses.  We are at the heart of progress; with proven expertise and a continuous flow of AI-powered insight, enabling smarter decisions, faster innovation, and a lasting competitive edge. For our people—Kyndryls—that means doing purposeful work that powers human progress. Join us and experience a flexible, supportive environment where your well-being is prioritized and your potential can thrive.

The Role

Are you passionate about solving complex problems? Do you thrive in a fast-paced environment? Then there’s a good chance you will love being a part of our Software Engineering – Development team at Kyndryl, where you will be able to see the immediate value of your work. We are looking for a skilled Mobile Application Developer with experience in React Native, Java, and Kotlin to design, develop, and maintain high-performance mobile applications for Android and cross-platform environments. The ideal candidate should have strong expertise in mobile UI development, API integration, performance optimization, and deployment processes.

Key Responsibilities

• Design and develop scalable mobile applications using React Native, Java, and Kotlin.

• Build cross-platform mobile applications for Android and iOS using React Native.

• Develop and maintain native Android applications using Kotlin and Java.

• Implement reusable UI components, mobile workflows, and responsive interfaces.

• Integrate RESTful APIs, third-party SDKs, and backend services.

• Optimize application performance, memory usage, and responsiveness.

• Work with Firebase services such as push notifications, analytics, and crash reporting.

• Collaborate with UI/UX designers, backend developers, and QA teams.

• Troubleshoot, debug, and resolve application issues across devices.

• Participate in code reviews, testing, release management, and deployment to app stores.

• Follow Agile/Scrum development methodologies and mobile development best practices.

Using design documentation and functional programming specifications, you will be responsible for implementing identified components. You will ensure that implemented components are appropriately documented, unit-tested, and ready for integration into the final product. You will have the opportunity to architect the solution, test the code, and deploy and build a CI/CD pipeline for it.As a valued member of our team, you will provide work estimates for assigned development work, and guide features, functional objectives, or technologies being built for interested parties.

Your contributions will have a significant impact on our products' success, and you will be part of a team that is passionate about innovation, creativity, and excellence. Above all else, you will have the freedom to drive innovation and take ownership of your work while honing your problem-solving, collaboration, and automation skills. Together, we can make a difference in the world of cloud-based managed services.

Your future at Kyndryl
This role opens the door to many career paths, both vertical and horizontal, and there may be opportunity to travel. It’s a great chance for database administrators or other techs to break into the cloud. It’s also a solid path to become enterprise or chief architect or a distinguished engineer! Whatever you see for yourself, you’ll find the opportunity here.

Who You Are

You’re good at what you do and possess the required experience to prove it. However, equally as important – you have a growth mindset; keen to drive your own personal and professional development. You are customer-focused – someone who prioritizes customer success in their work. And finally, you’re open and borderless – naturally inclusive in how you work with others.

Required Technical and Professional Experience

• 3 –5+ years of experience in mobile application development.

• Strong experience with: React Native, Java, Kotlin, Android SDK, REST APIs, JSON/XML.

• Experience with state management libraries such as Redux or Context API.

• Familiarity with mobile app architecture patterns (MVC, MVVM, Clean Architecture).

• Knowledge of Git version control and CI/CD pipelines.

• Experience with mobile testing and debugging tools.

• Understanding of app publishing processes on Google Play Store and Apple App Store.

• Experience with : Firebase, SQLite/Room Database, Push Notifications, Payment Gateway Integration, Maps & Location Services

• Exposure to native module development in React Native.

• Knowledge of performance tuning and security best practices for mobile applications.

• Technical Skills : React Native, Kotlin, Java, Android Studio, Firebase, REST APIs, Git/GitHub, Redux, SQLite

Preferred Technical and Professional Experience

• Bachelor’s/Master’s in Computer Science / IT / Engineering

• Banking / BFSi preferred

• Java / React JS / Node JS Certification (Developer / Professional Developer)

Being You

The “Kyn” in Kyndryl means kinship, which represents the strong bonds we have with each other, our customers and our communities. We focus on ensuring all Kyndryls feel included and we welcome people of all cultures, backgrounds, and experiences. Even if you don’t meet every requirement, we encourage you to apply. We believe in growth, and we’re excited to see what you can bring. At Kyndryl, employee feedback has told us that our number one driver of employee engagement is belonging. That sense of belonging — being a valued, respected, trusted member of the team — is fundamental to our culture and fueling great experiences for our customers. This dedication to welcoming everyone into our company means that Kyndryl gives you the ability to thrive and contribute to our culture of empathy and shared success. That’s The Kyndryl Way.

What You Can Expect

Your career with us isn’t just a job—it’s an adventure with purpose.  We offer a dynamic, hybrid-friendly culture that supports your well-being and empowers you to grow. Our Be Well programs are thoughtfully designed to support your financial, mental, physical, and social health—because we know that when you feel your best, you do your best.

From your very first day, you’ll dive into impactful work that powers the systems our customers rely on every day. You won’t just contribute—you’ll make a difference, tackling meaningful projects that sharpen your skills and fuel your growth.

We’re here to champion your journey. With powerful tools to chart your career path, personalized development goals aligned with your ambitions, and continuous feedback to keep you inspired and on track, you’ll have everything you need to thrive and evolve. You’ll develop in-demand skills to grow your career and achieve your ambitions with access to cutting-edge learning opportunities—from certifications with Microsoft, Google, and Amazon to coaching and hands-on experiences. And through it all, you’ll be part of a culture that values empathy, restless learning, and a devotion to shared success.

We want you to thrive here—and we’re committed to helping you do just that. Ready to make an impact? Join us and help shape what’s next.

Get Referred!

If you know someone that works at Kyndryl, when asked ‘How Did You Hear About Us’ during the application process, select ‘Employee Referral’ and enter your contact's Kyndryl email address.