Impactful Full-Stack Engineer: C#/.NET & React

Nulsen Disability Services; Brisbane; On-site; AUD 90,000 - 135,000; Full time

Job summary

ACRRM is seeking an Intermediate Full Stack Software Engineer to develop across C#/.NET, React and SQL, delivering secure APIs, responsive interfaces and SQL optimization. You will work on integrations and data layers, supporting agile delivery.

You will join a collaborative team focused on rural health software, using AI-assisted tools and modern development practices, with responsibilities spanning frontend, backend and data domains.

Qualifications

• Commercial full stack development experience, including production work with C# and .NET.
• Experience with React and TypeScript, or comparable modern front-end experience and the ability to learn React quickly.
• Working knowledge of relational database design and SQL, preferably Microsoft SQL Server and T SQL.
• Experience designing or consuming APIs and working with authentication, authorisation and secure coding practices.
• Practical use of Git, automated testing, and collaborative code review.
• Experience using AI-assisted development tools, or a clear willingness to adopt them responsibly.
• Experience building AI-enabled features or integrating AI services is welcome but is not required.
• The judgement to deliver standard work independently and seek support when the work becomes more complex.
• Clear communication and a constructive approach to feedback and knowledge sharing.

Responsibilities

• Take features from concepts through development, testing, and deployment.
• Work across front end, back end and data layers, support established business systems and collaborate with developers and delivery colleagues to turn business needs into maintainable software.
• Develop secure APIs and services using C# and modern .NET.
• Build accessible and responsive web interfaces using React and TypeScript.
• Write and optimise SQL queries and work with relational data models.
• Build and support integrations with internal and external systems.
• Write automated tests and contribute to pull requests, code reviews, and Agile delivery.

Skills

Full stack development

React

TypeScript

C#/.NET

SQL

APIs

Git

Automated testing

Code reviews

AI-assisted development

Communication

Education

Bachelor's degree or equivalent in CS/Engineering

Tools

Microsoft SQL Server

T-SQL

Job description

ACRRM is seeking an Intermediate Full Stack Software Engineer to develop across C#/.NET, React and SQL, delivering secure APIs, responsive interfaces and SQL optimization. You will work on integrations and data layers, supporting agile delivery.

You will join a collaborative team focused on rural health software, using AI-assisted tools and modern development practices, with responsibilities spanning frontend, backend and data domains.