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Siddhant Jain

@siddhantjain

Senior Android Engineer with 7+ years in Kotlin, Jetpack Compose, MVVM/MVI, Clean Architecture, APIs, and scalable, secure mobile apps.

India

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What I'm looking for

Looking for a remote Senior Android/Lead Mobile Engineer role where I can own impactful features, contribute to architecture, and solve complex engineering challenges. I value product-focused teams, clean and scalable code, strong engineering practices, continuous learning, and opportunities to grow toward technical leadership while building high-quality mobile products.

I’m a Senior Android Engineer with 7+ years of experience designing and developing scalable, secure, and high-performance mobile applications. My core expertise includes Kotlin, Java, Jetpack Compose, MVVM, MVI, Clean Architecture, Coroutines, Flow, Retrofit, OkHttp, GraphQL, Hilt/Dagger, Room, Firebase, and CI/CD.

Throughout my career, I’ve worked on diverse products including mobile banking, agriculture, parenting, e-commerce, and consumer applications. I’ve owned features end-to-end, from technical design and architecture to API integration, UI development, testing, performance optimization, and production releases.

I have strong experience building secure authentication flows including biometric login, OTP, and multi-factor authentication, as well as improving app startup time, reducing ANRs, addressing memory leaks, and building maintainable architectures.

I enjoy solving challenging engineering problems, learning new technologies, and building products that provide a great user experience. I’m particularly interested in remote opportunities with product-focused teams where I can contribute as a Senior Android/Mobile Engineer and grow toward technical leadership.

Outside of technology, I enjoy F1, football, photography, and travelling.

Experience

Work history, roles, and key accomplishments

Current

Senior Android Engineer

Current

Infosys

Aug 2024 - Present (2 years)

Worked as an Android Developer at Infosys, developing and maintaining scalable native Android applications using Java/Kotlin. Implemented features, integrated REST APIs using Retrofit, followed MVVM/MVP architecture, and focused on performance, debugging, testing, and delivering reliable, user-friendly mobile experiences in collaboration with cross-functional teams.

Banking Authentication Systems CI CD Pipelines

Senior Android/iOS Developer

Mylo

Mar 2021 - Aug 2024 (3 years 5 months)

Developed native Android features for Mylo, a parenting and pregnancy platform using Kotlin/Java and modern Android architecture. Built and enhanced modules including Period Calendar, Community, E-commerce, Doctor Consultation, Chat Messenger, Referral/Rewards, Feeding Tracker, and Baby Diet, focusing on seamless UX, API integration, and scalable mobile development.

Android Development iOS Development Mobile App Design Period Calendar Community Engagement Chat User Support

Android Developer

BharatAgri

May 2019 - Dec 2020 (1 year 7 months)

Developed native Android features for BharatAgri, a farmer-focused agriculture platform using Kotlin/Java, MVVM/MVP, Retrofit, and REST APIs. Built crop calendars, weather-based advisories, soil reports, farm mapping, and nearby dealer discovery, focusing on scalable architecture, reliable API integration, and an intuitive user experience.

Android Development Kotlin Java

Android Developer

Peace Infotech

Jan 2019 - Apr 2019 (3 months)

Designed, Developed and Maintained 2 android applications for Trade with Jazz and Malegaon Bazaar, with features including call option, payment gateway integration, GPS tracking, navigation, and store/restaurant information.

Android Development Navigation Payment Integration User Interface Design