Senior Flutter developer

Flutter.

Senior

B2 (Upper-Intermediate)

Required Skills

Flutter

Android

Nice to Have

iOS

POS Terminal Integration

CI/CD

Clean Architecture

Summary

- We seek a Senior Flutter Developer, to become a part of a cross-functional development team working on a multi-platform sales tracker app for iOS, Android, and POS terminals.
- We need an autonomous developer who can lead the application development and has solid experience with Flutter and good knowledge of Android.
- Nice to have banking and finance experience (but not necessary).
- Possible locations: Ukraine, Poland, Czech Republic.
- Project length: 2,5 months
- Upper-Intermediate English.
- Start - ASAP

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Project Description

As aSenior Flutter Developer, become a part of a cross-functional development team working for We’re building a multi-platform sales tracker app for iOS, Android, and POS terminals. This role involves developing core functionalities like transaction management, statistics, and reporting, emphasizing adaptability and attention to detail.

Responsibilities:

Design and implement applications in line with software engineering best practices and principles.
Ensure and maintain the defined level of code quality throughout the project.
Implement necessary infrastructure changes to enable successful deployment and adoption across three platforms: iOS, Android, and Android-based POS terminals.
Collaborate and guide mid-level teammates.

Requirements

Proven experience in app development using Clean Architecture principles
Familiarity with Flutter platform capabilities and specific features
Hands-on experience with native Android app development
Strong understanding of CI/CD systems
Experience using Fastlane to automate CI/CD pipelines
Experience with payment systems is a plus
Firmware development experience is an advantage

How to Apply for Senior Flutter developer

Be ready for the next steps:

Create your profile on our website (import from LinkedIn)
20-30-minute screening call
Technical interview feedback
Project Selection (we are looking for the best project for you).

Who can apply:

We work with developers across Europe, LATAM, the U.S. (W-9 form owners), Canada, Asia, Oceania, and the UK.
We do not provide visa assistance, and this cooperation model does not include direct-hire benefits.
We cannot accept applicants from Russia, Belarus, Iran, or North Korea.

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