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Key Responsibilities - Design, develop, and maintain Flutter-based mobile applications - Build secure fintech features such as wallets, payments, KYC, and user onboarding - Integrate mobile apps with backend APIs (REST / JSON) - Work closely with backend, QA, and product teams - Optimize application performance and ensure smooth user experience - Handle app deployment and support for Play Store and App Store - Fix bugs, improve stability, and support production issues - Follow coding standards, security guidelines, and best practices Required Skills & Experience - 5+ years of overall mobile application development experience - 4+ years of strong hands-on experience with Flutter & Dart - Experience in building production-grade fintech or wallet applications - Strong understanding of state management (Provider, Bloc, Riverpod) - Experience with API integration and data handling - Knowledge of authentication, authorization, and secure storage - Experience with Firebase (FCM, Crashlytics, Analytics) - Familiarity with Git, CI/CD, and code versioning - Experience handling UAT & production deployments Valuable to Have - Prior experience in Wallet / Payment / Banking / FinTech applications - Knowledge of PCI-DSS, RBI guidelines, or fintech compliance - Experience with third-party SDK integrations - Understanding of App security and performance optimization - Experience working in Agile / Scrum environments Project Overview - Domain: FinTech / Digital Wallet / Loan Aggregation - Applications: eFundzz, T-Wallet (Android & iOS) - Users: End customers, partners, and admins - Features: Wallet, payments, onboarding, KYC, loans, dashboards .
Here's where they are and how to stand out in your next interview.
24.795Jobs
9.577IN
74%EN
That number includes positions in India (9,577), Poland (3,429), the United States (1,753), Singapore (787), and Brazil (779). If you're looking to move or work remotely, check which countries match your goals — then filter WorkMundi by location to see what's actually hiring near you.
Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.