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Posted Apr 12, 2026

Freelance App Developer

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We are SnapPay, a fintech startup building Naija’s Smart Wallet, a mobile platform focused on payments, savings, ticketing, and financial tools for users and small businesses in Nigeria. Our Flutter app is fully designed and developed and is in the final pre-launch stage. We are seeking a skilled Flutter developer to refine, debug, and optimize the app, focusing on UI cleanup, bug fixing, and improving user flows—especially onboarding. Your core responsibilities will include correcting UI inconsistencies, fixing bugs, optimizing onboarding experience, enhancing navigation, debugging API integrations, and improving app performance for a seamless, production-ready launch. This project is strictly focused on finalizing and optimizing the current implementation, not a full rebuild, with the possibility for long-term collaboration if the fit is right. Budget range: Receive offers Who are you, and what do you do? We are SnapPay, a fintech startup building Naija’s Smart Wallet — a mobile platform focused on payments, Thrift savings (AJO), Ticketing and financial tools for everyday users and small businesses in Nigeria. Our product is already fully designed and developed in Flutter, and we are currently in the final stage before launch. We are looking for a skilled developer to help us refine, debug, and optimize the existing app, ensuring a smooth and production-ready user experience. This role is focused on UI cleanup, bug fixing, and improving key user flows (especially onboarding) — not a full rebuild. We value speed, attention to detail, and clean execution, and we are open to long-term collaboration with the right developer after this phase. In what capacity are you hiring? My company Where are you in the hiring process? I’m ready to make a paid hire What type of work is this? Single job with potential follow up work What experience level is needed?: Mid-level (Industry Average), Senior Client contact preference: On Twine (contact details private) Posted 10 days ago