Senior .NET Developer
Location: Sydney, Australia
Duration: 12 Months Contract
Experience Required: 8+ years
Number of Positions: 5
About AI Square
AI Square is a technology consulting firm focused on delivering intelligent digital solutions powered by modern software engineering, cloud platforms, and artificial intelligence.
We help organisations design, build, and scale digital products that improve operational efficiency and customer experience.
Our expertise spans enterprise web and mobile development, AI-driven solutions, cloud-native platforms, automation, and data analytics.
We work closely with organisations to implement secure, scalable, and high‑performance systems using modern engineering practices and agile delivery methods.
At AI Square, we are committed to building innovative solutions that help businesses accelerate digital transformation and remain competitive in an evolving technology landscape.
Role Overview
We are seeking an experienced Senior .NET Developer to join our engineering team.
The successful candidate will design, develop, and maintain scalable enterprise web applications and APIs using modern .NET technologies and cloud-based infrastructure.
You will collaborate with architects, developers, and DevOps teams to deliver reliable and high‑quality digital platforms while maintaining strong coding standards and documentation practices.
Key Technical Skills
· .NET / ASP.NET
· Web API development
· Next.js and GraphQL
· HTML, CSS and JavaScript
· AWS cloud environments
· CI/CD pipelines
Key Responsibilities
· Develop technical specifications and implementation plans
· Develop new web applications using ASP.NET, Web API, NextJS and GraphQL
· Design and develop .NET Web APIs and database stored procedures
· Perform unit testing using NUnit
· Conduct API testing using Postman or SOAP tools
· Deploy applications through CI/CD pipelines into AWS environments
· Conduct peer code reviews and improve code quality
· Maintain comprehensive technical documentation
Desirable Experience
· Experience working in Agile development environments
· Experience with AWS cloud services
Application Process
How to Apply
Interested candidates should submit their resume and a short cover letter to:
Email: info@aisquare.com.au
Subject: Application – [Job Title]
Only shortlisted candidates will be contacted.
Job Types: Full-time, Contract
Contract length: 12 months
Pay: $111,265.87 – $181,778.55 per year
Work Location: Hybrid remote in Sydney NSW