July Start | 12-Month Contract $800-$1200/day super 5 days Onsite Our Client Our client is a large Federal Government department operating nationally, focused on strengthening Australia’s economic resilience through industry, science, and technology initiatives. With a workforce of several thousand employees, the organisation delivers complex programs that support innovation, digital capability, and sustainable growth. Its CIO division plays a key role in delivering enterprise ICT services and modernising digital platforms across government and industry. Why Contract With Us At Charter Diligence, we go beyond just placement — we support our contractors with practical benefits that reflect real-life needs. All contractors engaged through us have access to early cash advances on approved timesheets, offering flexibility in cases of unforeseen expenses or cash flow challenges. Unlike traditional labour hire providers, we understand that life doesn’t always align with a pay cycle — and we're here to help when it matters most. Well, ask your mates if they’re already a Charter Diligence Contractor — chances are, they’re already benefiting from the support we provide. About the Role We are seeking an experienced Software Engineer to support the delivery of complex ICT initiatives within a Federal Government environment. This role focuses on building secure, scalable, and high-performing full-stack solutions using modern .NET and React technologies within Azure cloud environments. You will contribute to end-to-end delivery across backend services, APIs, and front-end applications, working within Agile teams to deliver robust and user-focused digital solutions. Position : Software Engineer – $800–$1,200/day super Location : ACT (Onsite) Working Arrangement : Onsite (flexibility considered case-by-case) Start Date : 1 July 2026 Duration : 12 months 2 x 12-month extensions Application Window : Closing 24 April 2026 Key Responsibilities Develop and maintain secure backend services using modern .NET and Web APIs Build responsive front-end applications using React Design and implement RESTful APIs including versioning and documentation (OpenAPI/Swagger) Integrate internal and third-party systems across cloud and enterprise environments Apply secure coding practices and manage secrets using tools such as Azure Key Vault Develop and execute automated tests (unit, integration, UI) Contribute to CI/CD pipelines using Azure DevOps Monitor system performance and implement observability practices (e.g. Application Insights) Collaborate with product, UX, security, and operations teams in Agile environments Conduct peer code reviews and maintain code quality standards Produce technical documentation, release notes, and operational runbooks Mentor team members and contribute to continuous improvement initiatives About You Minimum 10 years’ experience developing secure, scalable web-based applications Strong experience with .NET (including modern versions) and Web APIs Proficiency in front-end development using React Experience designing and implementing REST APIs including security protocols (OAuth2/OIDC) Hands-on experience with Microsoft Azure services (App Services, Functions, SQL, Service Bus, API Management) Experience with CI/CD pipelines and DevOps practices using Azure DevOps Strong understanding of cloud-native and event-driven architecture patterns Experience with automated testing frameworks (e.g. xUnit, nUnit, Selenium, Playwright) Familiarity with ISM security controls and secure development practices Experience integrating with enterprise systems such as Dynamics 365 (desirable) Ability to work effectively in Agile, multi-disciplinary teams Strong communication and stakeholder engagement skills Relevant tertiary qualifications in software engineering or related field (desirable) Must be able to obtain a Baseline Security Clearance Must have valid working rights in Australia (Australian Citizen or long-term visa holders only; no sponsorship available) As a mandatory requirement for this contract role required by our client, applicants are kindly asked to complete a compliance check and upload their work rights verification at . Incomplete submissions may not be considered. If you have any questions or need assistance with the process, please don’t hesitate to contact our team—we’re here to help. Additional Opportunities We are also supporting a broader Federal Government ICT program with individual contract roles available across the following disciplines (one position per role): Project Manager (LH-06079) Cloud Solutions Architect (LH-06076) Exchange System Administrator (LH-06078) Front End Developer / UI Designer (LH-06082) Business Analyst (LH-06075) Automation Tester (LH-06074) .NET Software Engineer (LH-06073) CRM Developer (LH-06077) Software Engineer (LH-06080) Senior Storage Infrastructure Engineer (LH-06129) Application Process Important: Due to the high volume of applications and the limited submission timeframe, we may not be able to contact all applicants. This is not a reflection of interest, but a result of operational constraints. As part of mandatory government contract requirements, priority will be given to candidates who have completed all necessary compliance checks. For applicants with privacy concerns regarding work rights verification submission, documents may be presented in person at our local offices for sighting. We encourage candidates who are passionate about making a difference and possess the necessary experience and skills to apply. Please apply to this job post or submit your CV along with a cover letter detailing your qualifications and interest in the role to this job post. For confidential inquiries, contact our recruitment team at and ( (Sydney), ( (Melbourne), ( (Brisbane), or ( (Perth). Charter Diligence is an equal-opportunity employer committed to diversity and inclusion. We welcome applications from all qualified individuals, regardless of their background. Join us and be part of a team that is shaping the future of the industry.
