Senior Hybrid Mobile Application Developer

DE-Senior Hybrid Mobile App-Cordova-Developer-GDNF02

At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we’re counting on your unique voice and perspective to help EY become even better, too. Join us and build an exceptional experience for yourself, and a better working world for all. 

 

 

 

 

Senior Hybrid Mobile App Developer – Client Platforms 2026

Position Description

We’re hiring a senior Mobile Hybrid App Developer in Bangalore for our E*TRADE and Morgan Stanley Wealth Management App team--a collaborative group of folks that value craftsmanship and curiosity. This position is on-site in our Bangalore, India office (minimum of 3 days a week).

 

We’re looking for an engineer who understands why things work the way they do -- someone who can reason about performance, architecture, and the nuances of mobile frameworks like a true craftsman.

 

What You’ll Do – Responsibilities

• Focus on developing Cordova plugins to expose native APIs for web developers.
• Debug ReactJS and Angular websites within native iOS and Android apps using Safari and Chrome developer tools on macOS.
• Review pull requests in multiple languages (TypeScript, Kotlin, Swift).
• Triage production issues to determine which layer (Web or Native) needs to begin diagnosis.
• Write clean, testable, maintainable code with a strong emphasis on performance and reliability.
• Use AI tools to accelerate development, not replace it, freeing up time for deeper thinking and more impactful work.
• Utilize node for development tasks.
• Apply a strong UX sense to ensure web pages on mobile look and function as if they were native screens: identifying issues with safe area, state restoration, and native feature access.
• Experience with service workers, React JS and Angular is a plus.

 

What We’re Looking For – Requirements

• Strong CS fundamentals: You understand memory management, data structures, algorithms, and concurrency, and you know when to apply them.
• Deep mobile expertise: You’ve built and shipped complex apps, and you know the ins and outs of iOS Frameworks or Android SDK.
• Architectural thinking: You can design modular, testable systems and have opinions about MVC, MVVM, and beyond.
• Curiosity and craftsmanship: You care about how things are built, not just what gets built.
• Ecosystem fluency: You’ve worked with CI/CD, app signing, provisioning, Instruments, and understand the full lifecycle of a mobile app.
• Clear communicator: You can walk through your own code and explain your decisions. You’re comfortable saying “I don’t know” and having a relaxed, technical conversation.
• Collaborative mindset: You’re thoughtful, curious, and easy to work with -- we try to keep it not so fussy.
• AI maturity: You use AI tools to enhance your workflow -- not to substitute for foundational knowledge.

 

*If selected for a phone screen, you should build a simple Cordova plugin that round-trips at least one piece of data (i.e., takes input from the web view and provides a response). During your phone screen we'll ask you about your implementation, so don't leave the entire job up to AI.*

 

This is a full-time position. The candidate must work on-site, a minimum of 3 days a week. Vacation policy is flexible with advance notice.

Additional Required Skills

• Strong written and verbal communication skills in English.
• BA/BS in Computer Science or related field, or equivalent practical experience.

 

Additional Desired Skills

• Experience developing APIs.
• Awareness of both iOS and Android app development.
• Strong user experience skills.

 

 

 

EY | Building a better working world 

 
EY exists to build a better working world, helping to create long-term value for clients, people and society and build trust in the capital markets.  

 
Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.  

 
Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.  

Experience Level

Senior Level