Job Description:

Role Overview:

We are looking for a Mobile App Developer to design, develop and maintain high-quality mobile applications for FinTech and healthcare clients. The developer will work under the Engineering Manager and collaborate closely with

QA, DevOps and UI/UX to deliver secure, scalable and polished mobile experiences.

Key Responsibilities

Design and develop production-grade mobile applications for Android and/or iOS.

Build reusable, maintainable and testable mobile components and features.

Integrate REST APIs, authentication services, payment services and other backend capabilities.

Implement secure user journeys including login, onboarding, transactions and sensitive-data workflows.

Optimize application performance, responsiveness, stability and battery/network usage.

Work closely with UI/UX to translate designs into consistent, accessible mobile interfaces.

Write unit/integration tests and collaborate with QA to resolve defects.

Participate in code reviews, technical design discussions and Agile ceremonies.

Support app releases,



production troubleshooting and post-release improvements.

Maintain technical documentation and follow engineering/security standards.

Required Skills & Experience

5–7 years of professional mobile application development experience.

Strong expertise in Android, iOS or a cross-platform framework such as Flutter/React Native.

Strong programming skills in Kotlin/Java, Swift or Dart/TypeScript as applicable.

Solid understanding of REST APIs, JSON, authentication and mobile-backend integration.

Experience with Git, unit testing, debugging and performance optimization.

Understanding of mobile security, secure storage, encryption and authentication practices.

Experience with Agile/Scrum development and production application support.

Good to Have

FinTech experience in digital lending, payments, banking or financial services.

Healthcare application experience.

Experience with biometric authentication,

📌 Mobile Developer (Pune)
🏢 Mantras2Success
📍 Pune