Mobile Application Developer

Company Description Swaastik Solutions is a professional web development and IT software outsourcing company located in Rajasthan, North Western India. The company specializes in meeting global client needs, focusing on software application development, mobile application design and development, search engine optimization, responsive web design, and web hosting. Swaastik Solutions is dedicated to delivering innovative and high-quality technological solutions. With clients across the globe, the company prides itself on providing exceptional services tailored to individual client requirements.

About the Role We are looking for a Mobile Application Developer (iOS & Android) with 1–2 years of hands-on experience in building and publishing apps on the App Store and Google Play Store . The ideal candidate should be comfortable working with REST APIs , third-party integrations , and multiple payment gateways , and be passionate about delivering smooth, secure, and scalable mobile experiences.

Key Responsibilities Design, develop, and maintain mobile applications for Android and iOS using [Flutter / React Native / Native Android (Kotlin / Java) / iOS (Swift)] .

End-to-end ownership of the app release process :

Preparing builds for Google Play Console and Apple App Store Connect

Managing app signing, provisioning profiles, certificates, and store listings

Handling app updates, patches, and hotfixes

Integrate and manage diversified APIs (REST / JSON, third-party SDKs, internal APIs) for features such as authentication, data sync, notifications, analytics, etc.

Implement and maintain multiple payment gateway integrations (e.g., Razorpay, Stripe, PayU, Paytm, etc.) including :

One-time payments

Subscription models (if applicable)

Refunds, webhooks, and payment status handling

Work closely with UI / UX designers to convert designs into high-quality, responsive interfaces.

Optimize apps for performance, security, and scalability across devices and OS versions.

Implement push notifications , deep linking, in-app messaging, and analytics events.

Debug and resolve bugs, crashes, and performance issues using tools like Firebase Crashlytics, Xcode / Android Studio profilers, etc.

Write clean, modular, and well-documented code , following best practices and coding standards.

Collaborate with backend developers, QA, and product teams to deliver features on time.

Stay updated with latest mobile development trends , OS updates, and store compliance guidelines.

Required Skills & Qualifications 1–2 years of experience in mobile application development (iOS & Android).

Strong proficiency in at least one of the following (mention as per your stack) :

Flutter (Dart)

React Native (JavaScript / TypeScript)

Native Android (Kotlin / Java)

iOS (Swift)

Proven experience in publishing and managing apps on :

Google Play Store (Play Console)

Apple App Store (App Store Connect)

Hands-on experience with RESTful APIs, JSON, and third-party SDK integrations.

Strong experience with multiple payment gateways (any combination like Razorpay, Stripe, PayU, Paytm, Cashfree, etc.).

Familiarity with State Management (e.g., Provider / Bloc / Redux / MobX for cross-platform frameworks).

Experience with Git / version control and basic CI / CD workflows for mobile.

Good understanding of mobile app architecture patterns (MVC, MVVM, Clean Architecture, etc.).

Knowledge of secure coding practices and handling sensitive data (tokens, payment details, etc.).

Basic understanding of Firebase (Auth, Firestore / Realtime DB, FCM, Analytics) or equivalent services.

Strong problem-solving skills, attention to detail, and ability to work in a fast-paced environment.

Good communication skills and the ability to work collaboratively with cross-functional teams.

Good to Have (Preferred) Experience with in-app purchases & subscriptions on Play Store / App Store.

Exposure to App Store & Play Store policies , review guidelines, and compliance handling.

Knowledge of app performance optimization , memory management, and offline-first features.

Experience with unit testing and automated UI testing for mobile apps.

Prior work on multi-language / multi-region apps .

Portfolio of live apps on the store or GitHub / Bitbucket .

Education Bachelor’s degree in Computer Science , Information Technology , Engineering , or a related field.

(Relevant experience and strong portfolio may be considered in lieu of formal degree.)

What We Offer Opportunity to work on end-to-end mobile products with real users.

Collaborative and learning-oriented environment.

Exposure to modern tools, technologies, and architectures .

Competitive salary and performance-based growth opportunities.

How to Apply Interested candidates can apply via LinkedIn “Easy Apply” or share their CV + portfolio / GitHub links + published app links at :

Email : careers@swaastiksolutions.com

Subject Line : Application – Mobile Application Developer (iOS & Android)