NXTLVL is a technology company building a full-cycle grocery delivery platform for stores. We help grocery businesses move online by providing everything they need: customer-facing mobile and web applications, order and inventory management tools, and reliable last-mile delivery services.
Our platform connects stores with their customers, streamlines daily operations, and supports end-to-end delivery — from order placement to doorstep fulfillment. We focus on creating a seamless shopping experience for users while giving stores the technology to grow and operate efficiently.
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Flutter Developer to $1000
Part-time · Full Remote · Ukraine · 4 years of experience · English - B1About the Role We’re looking for an experienced Flutter Developer to join our team part-time (4 hours per day) and take ownership of our mobile app. The role requires partial alignment with a US time zone, with working hours roughly 4–8 PM Kyiv...About the Role
We’re looking for an experienced Flutter Developer to join our team part-time (4 hours per day) and take ownership of our mobile app.
The role requires partial alignment with a US time zone, with working hours roughly 4–8 PM Kyiv time.You’ll be responsible for an existing mobile application with a client–server architecture and will work as the sole mobile developer on the project — adding new features, fixing issues, and helping the app evolve on both iOS and Android.
Responsibilities- Continue development of an existing Flutter mobile application
- Implement new features that integrate with backend APIs
- Fix bugs and improve stability of the current app
- Maintain and improve code quality and application performance
- Prepare, build, and release new versions of the app to Google Play and Apple App Store
- Ensure the app follows provided UI/UX designs accurately
Collaborate closely with a product owner, a backend developer, and a designer
Requirements
- Proven experience as a Flutter Developer
- Strong understanding of Flutter/Dart and mobile development best practices
- Hands-on experience integrating with backend APIs (e.g. REST)
- Experience building apps for both iOS and Android
- Experience publishing apps in Google Play and Apple App Store
- Attention to detail when implementing UI/UX designs
- Ability to work independently and own the mobile application end-to-end