Senior Full-Stack Engineer (React/.NET) — Flexible Work

Reapit; City of Brisbane; Hybrid; AUD 140,000 - 180,000; Full time

Job summary

Reapit is seeking a Senior Engineer to advance our mature .NET and React platform used by leading real estate clients in Australia. You will own retailer integrations, contribute to both backend services and front-end interfaces, and work across Razor/Blazor and React front ends to deliver robust, scalable solutions.

You'll collaborate with product, QA, DevOps and external retailer teams, ship end-to-end features, and help move code toward .NET 10 while maintaining security and performance

Qualifications

• Experience in .NET backend development and strong React front-end development, with Blazor/Razor familiarity as a bonus.
• Knowledge of API design, service development, and production support.
• Proficiency with RESTful architectures, MSSQL databases, and cloud CI/CD pipelines.

Responsibilities

• Design, implement and own retailer integrations across the stack, including authentication, data, and status workflows.
• Build and maintain public and internal web applications in React alongside .NET Razor/Blazor.
• Lead frontend development across integrations and modernisation projects, and ensure security and quality practices.

Skills

React frontend

NET backend

REST APIs

SQL Server (MSSQL)

AWS or Azure

CI/CD pipelines

Blazor/Razor familiarity

Tools

ASP.NET Core

Web APIs

Azure Cloud

Job description

Reapit is seeking a Senior Engineer to advance our mature .NET and React platform used by leading real estate clients in Australia. You will own retailer integrations, contribute to both backend services and front-end interfaces, and work across Razor/Blazor and React front ends to deliver robust, scalable solutions.

You'll collaborate with product, QA, DevOps and external retailer teams, ship end-to-end features, and help move code toward .NET 10 while maintaining security and performance