Senior Software Engineer

About the role

We are looking for senior .NET engineers to join a fast‑scaling tech business building large‑scale, customer‑facing platforms used by millions across Australia. The role is offered on a 12‑month contract with the possibility of extension, and combines both full‑stack (React focus) and backend responsibilities.

Key responsibilities

• Design, develop and maintain robust, scalable backend services and APIs.
• Build full‑stack features with React and TypeScript for high‑traffic user interfaces.
• Work with event‑driven and distributed systems in a cloud environment (AWS, Azure or GCP).
• Collaborate in an Agile Scrum team to deliver high‑quality code following SOLID principles and modern design patterns.
• Participate in code reviews, testing, and continuous improvement initiatives.

Required profile

• 5+ years of professional experience in .NET development.
• Strong commitment to clean code, proper testing and architectural best practices.
• Ability to work both independently and as part of a collaborative, outcomes‑focused team.

Required skills

• .NET.NET Core, C#
• ASP.NET Core, Backend APIs, Microservices
• Event‑driven / Distributed Systems
• Cloud platforms: AWS, Azure, GCP
• React, TypeScript (Full‑Stack roles)
• SQL, Entity Framework, NoSQL databases
• Docker, Kubernetes
• Security, performance, scalability
• SOLID principles, Test‑Driven Development
• Agile Scrum delivery

What we offer

• Hybrid work model – 3 days onsite in a brand‑new Sydney CBD office with harbour views, 2 days remote.
• Flexible hours and a culture that prioritises long‑term performance over burnout.
• Dedicated time for learning and skill development.
• Competitive 12‑month contract with a view to extend.