Senior .NET MAUI Developer – Android Terminal Application

Recruiter: IDBASE SOFTWARE

Job Ref: 943067

Date posted: Tuesday, September 1, 2026

Location: Cape Town, South Africa

SUMMARY: POSITION INFO: Duration: 12 Months Contract Location: Cape Town Job Description - Senior .NET MAUI Developer (Android Terminal Application) The role You'll be one of two developers building a new Android terminal application from the ground up, targeting PAX payment devices in a fuel forecourt environment. The application consolidates fleet card processing, mobile money, cash handling, shift management and attendant management into a single terminal app. This is a small, senior team working in an AI-assisted development model - Claude and Cursor are core to how we build, not an optional extra. You will be expected to work at a pace that model enables, and to bring the engineering judgement that makes it safe. Responsibilities Design and build the terminal application in .NET MAUI, targeting Android on PAX hardware Integrate with payment, fleet and mobile money backends, and with PAX device SDKs (card readers, printers, peripherals) Own features end-to-end, from spec conversation through to on-device testing Test on physical PAX terminals at the Cape Town offices Contribute to architecture and technical direction — this is not a ticket-taking role Must have Strong commercial .NET / C# experience Proven .NET MAUI or Xamarin.Forms delivery - real shipped applications, not tutorials Android platform experience, including native interop and working with hardware SDKs Practical, daily use of AI coding tools (Claude, Cursor, Copilot or similar) with a clear view of where they help and where they don't Ability to work independently against loosely defined requirements and move fast without breaking things Able to travel to Cape Town for periodic on-site testing Advantageous Payments, POS or terminal application experience (EMV, ISO 8583, PCI) PAX, Ingenico, Verifone or similar device SDK experience Fuel forecourt or retail automation background Offline-first / intermittent connectivity application design CI/CD for Android deployment Who this suits Someone who is self-driven, comfortable with ambiguity, and enjoys building something new with a small team and short feedback loops. If you need a fully specified backlog to be productive, this isn't the right fit.