Mobile Developer

TechMagic

format:Remotetype:Part-timecompany:Startup

c#.net.net mauifirebasestripeblerest-api

google play

englishB1

experience3+ years

domainEcommerce

locationKyiv, Ukraine · Lviv, Ukraine +1

> full description

We are looking for a talented .Net MAUI Mobile Developer with 3+ years of programming background to join a small but established, product-focused team that builds a mobile-first platform that bridges digital and physical technologies.

JOB REQUIREMENTS:

Must have:

3+ years of commercial experience in cross-platform mobile development using C# / .NET
Solid understanding of mobile app architecture patterns (MVVM, Clean Architecture)
Experience integrating mobile apps with RESTful APIs and real-time communication protocols
Experience working with IoT devices or hardware communication (Bluetooth, BLE, or similar protocols)
Understanding of device pairing, state synchronisation, and hardware lifecycle management within mobile applications
Understanding of SOLID and OOP principles
English — at least Intermediate+

Nice to have:

Experience with payment or booking flow integrations
Experience with push notifications and background services on mobile
Experience with managing Apple Certificates, Identifiers and Profile
Familiarity with publishing and maintaining apps on App Store and/or Google Play

KEY RESPONSIBILITIES:

Adding new features to an existing solution
Fixing occasional bugs and supporting users
Collaborating with the team and occasionally with the client (via email)
Contributing to future solution architecture

PROJECT

Our client is an American startup that provides its users with a fun shopping experience. The application is live, used daily across 17 + locations in the US, and communicates directly with electric vehicles on the ground — in real time. The architecture is clean and modern — no legacy baggage to wrestle with.

Stage: This is a growing startup.

Project team: 1 PM, 1 QA, 1 Mobile Developer, 1 UI/ UX Designer, 1 Back-end Developer

Technical stack: C# / .NET (MAUI), Bluetooth Low Energy (BLE), RESTful APIs / JSON, Firebase , Stripe

Work schedule: Part-Time (40-60 hours per month), remote