Delivery Module Lead
Role Overview
We are looking for a technically strong Mobile App Developer to join our team and take ownership of an existing cross-platform application built on the Ionic Framework with React JS . The ideal candidate will have hands-on experience diagnosing and resolving critical production issues — particularly app crashes and performance/slowness problems — across both Android and iOS platforms.
Key Skills for This Role
Full Job Posting
Job Details
Location: Pune
Experience: 5 - 8 Years
Business Unit: DirectCore
Job Type: Full Time
Openings: 1
Role Description
Role: Senior Mobile App Developer (Cross-Platform – iOS & Android
About the Role
We are looking for a technically strong Mobile App Developer to join our team and take ownership of an existing cross-platform application built on the Ionic Framework with React JS . The ideal candidate will have hands-on experience diagnosing and resolving critical production issues — particularly app crashes and performance/slowness problems — across both Android and iOS platforms.
Key Responsibilities
- Debug, troubleshoot, and resolve app crashes, memory leaks, and performance bottlenecks in a live production mobile application.
- Analyze crash logs, stack traces, and performance profiling data (Android Studio Profiler, Xcode Instruments, Firebase Crashlytics, Sentry, etc.) to identify root causes.
- Optimize app startup time, rendering performance, and responsiveness across both Android and iOS.
- Maintain and enhance the existing Ionic + React JS codebase, ensuring consistent behavior across platforms.
- Work with native plugins/bridges (Capacitor/Cordova) to resolve platform-specific issues.
- Conduct code reviews, refactor problematic modules, and implement best practices for stability and performance.
- Collaborate with QA, backend, and DevOps teams to reproduce, triage, and fix defects.
- Set up or improve monitoring, logging, and crash-reporting mechanisms for ongoing visibility into app health.
- Document root causes and fixes for recurring issues to prevent regression.
Required Skills & Experience
- mobile app development experience with Ionic Framework (Capacitor and/or Cordova).
- Strong proficiency in React JS (hooks, state management, component lifecycle).
- Proven experience building and maintaining cross-platform apps for Android and iOS .
- Solid understanding of native build tools: Xcode , Android Studio , Gradle, CocoaPods.
- Hands-on experience with performance profiling and crash debugging tools (Crashlytics, Sentry, Instruments, Android Profiler, LogCat).
- Experience identifying and fixing memory leaks, thread/UI blocking issues, and slow rendering.
- Familiarity with native plugin development/integration (Capacitor plugins or Cordova plugins).
- Strong grasp of JavaScript/TypeScript fundamentals.
- Experience with REST APIs, state management libraries (Redux/Context API), and offline data handling.
- Version control (Git) and CI/CD pipeline familiarity for mobile builds.
Requirements
- mobile app development experience with Ionic Framework (Capacitor and/or Cordova).
- Strong proficiency in React JS (hooks, state management, component lifecycle).
- Proven experience building and maintaining cross-platform apps for Android and iOS .
- Solid understanding of native build tools: Xcode , Android Studio , Gradle, CocoaPods.
- Hands-on experience with performance profiling and crash debugging tools (Crashlytics, Sentry, Instruments, Android Profiler, LogCat).
- Experience identifying and fixing memory leaks, thread/UI blocking issues, and slow rendering.
- Familiarity with native plugin development/integration (Capacitor plugins or Cordova plugins).
- Strong grasp of JavaScript/TypeScript fundamentals.
- Experience with REST APIs, state management libraries (Redux/Context API), and offline data handling.
- Version control (Git) and CI/CD pipeline familiarity for mobile builds.
About Mphasis
A global provider of information technology and consulting services.
Visit company websiteJobs and hiring trendsApply for this job in 1 click
Skip the repetitive application forms
Install the Base Career Chrome Extension and autofill job applications across major job boards with your profile.
Trusted by over 500,000 job seekers on Base Career
More from this employer
More jobs at Mphasis
Delivery Module Lead- Quadient
, CAN
Mphasis is seeking a delivery lead to manage client project delivery using Quadient or GMC Inspire, .NET, and UX design. The work includes coordinating teams, scope, timelines, budgets, risks, and solution quality. Quadi
Senior Data Scientist
Calgary, CAN
Mphasis is seeking a senior, hands-on data scientist to deliver analytical and AI solutions with enterprise clients, from problem scoping through deployment and handoff. The work includes building or extending data produ
Sr. Principal Infrastr Eng.- Cloud Program Manager
Calgary, CAN
The employer is seeking an experienced Cloud Program Manager to coordinate a complex AWS migration and modernization program. The role leads integrated planning, governance, dependencies, risk management, cutover, and st
AI Software Engineer
Calgary, CAN
Mphasis is seeking an Applied AI Scientist to build and evaluate agentic decision-support systems for complex enterprise problems. The role requires hands-on agentic-systems development, strong statistical and machine-le
Delivery Module Lead- Quadient
, CAN
AI Software Engineer
, CAN
Delivery Module Lead- Quadient
, CAN
Senior Data Scientist
, CAN
AI Software Engineer
, USA
Senior Data Scientist
Calgary, CAN
Sr. Principal Infrastr Eng.- Cloud Program Manager
Calgary, CAN
AI Software Engineer
Calgary, CAN