Role Overview
As a Mobile Developer, you will design, develop, test, and maintain mobile applications with robust focus on iOS development, Flutter-based cross-platform delivery, and Kotlin-related mobile components. You will collaborate closely with product, design, backend, QA, and DevOps teams to deliver secure, scalable, and high-quality app experiences.

What You’ll D
oBuild, enhance, and maintain mobile applications for Android and iOS and cross-platform environments
.Develop features using Swift, Flutter, and Kotlin as required
.Collaborate with product managers, designers, backend engineers, QA, and DevOps teams
.Contribute to scalable mobile architecture, clean code practices, and reusable components
.Integrate mobile applications with REST/GraphQL APIs, authentication flows, offline storage, and push notifications
.Write unit tests and UI automation tests to improve reliability and release quality
.Use Git, pull requests, code reviews, and branching strategies effectively
.Work with Azure DevOps or similar tools for sprint planning, pipelines, builds, and release tracking




.Participate actively in Agile Scrum ceremonies and support continuous improvement
.Troubleshoot production issues using logs, crash reports, analytics, and performance metrics

.
Skills & Technologi
esiOS: Swift, SwiftUI/UIKit, Swift Concurrency, app lifecycle, memory manageme
ntCross-platform: Flutter, Dart, reusable UI/componen
tsKotlin: Android modules, Kotlin components, Coroutines/Flow, platform integratio
nsArchitecture: MVVM, MVI, Clean Architecture, modularization, dependency injecti
onDevOps: Azure DevOps, CI/CD pipelines, build automation, release manageme
ntSource control: Git, pull requests, branching, code revie
wsTesting: Unit testing, UI automation, mocking frameworks, test reporti
ngAPIs & tooling: REST/GraphQL, JSON, Firebase Crashlytics/Analytics or equivale

nt
What We’re Looking
ForAround 5+ years of hands-on experience in mobile application developme
nt.Mandatory exp

📌 Mobile Application Developer (Kolkata)
🏢 GridCrest by Kaynes
📍 Kolkata