Principal Software Engineer (Developer)

The Senior Full Stack Developers support, maintain and enhance a critical whole of federal government web-based system which manages the collaboration and distribution of information and documents between the community.  Key duties and responsibilities They will be required to:  Design, develop and maintain user interfaces for modern web applications using Angular  Maintain and enhance .Net Core Web API server applications  Maintain and enhance the SQL Server databases which underpin the application  Be a technical escalation point for complex bugs or enhancements  Write integration and unit tests  Collaborate closely with .NET back-end developers, Angular front-end developers, business analysts and testers to design, develop, and support quality outcomes within existing code  Identify and present process or code improvement initiatives   Develop, track, and complete assigned PBIs and bugs to a high quality across all areas of the system  Participate and actively contribute to peer code reviews   Utilise Azure DevOps and deployment practices while championing for continual improvement   Contribute to system and process documentation  Deliver technical production support as required on a rotating basis  Infrequent support of operations from 7.00am, coordinated within the team, along with providing out-of-hours support on a rotating basis among team members  Other duties as requested Required skills and experience Minimum of 5 years verifiable experience as a Senior .Net Developer in an enterprise environment including C#, Entity Framework, Entity Framework Core and ASP.NET Core  Analytical mindset, identifying and resolving production support and business issues  Experience developing and styling modern single-page applications using Angular, TypeScript and CSS  Strong SQL Server Skills, including writing and executing SQL commands.  Experience in implementing asynchronous messaging patterns and deep understanding of enterprise design patterns (Repository, CQRS, Mediator, Factory).  Experience utilising, managing and enhancing CI/CD pipeline consisting of Azure DevOps and Octopus Deploy or similar  Outstanding work ethic, self-starting, with demonstrated problem-solving ability, attention to detail, and a proactive approach to both support and development   Willingness to work collaboratively, put forward and argue ideas to the team and accept team decisions   Strong written and verbal skills, with the ability to communicate with all levels from end-users to technical resources  Ability to consistently work core hours and assist with ad-hoc rotations to support the 7:00am-6:00pm operations  No additional sellers will be added. Criteria The buyer has specified that each candidate must provide a response to each criterion. Each response is limited to 3000 characters. Essential criteria 1. Does the candidate meet the level of skills and experience required for these roles. Does the whole of life costs for the candidate align with market testing that occur in 1st round of Dev recruitment. Does the supplier’s relevant experience, performance history and ethical conduct align with PM&C values. Opportunity summary Sellers can submit Up to 5 candidates Number of sellers invited Between 5 and 10 Number of candidates submitted Fewer than 10 Send us feedback About Accessibility Privacy Terms of use Disclaimer and copyright An initiative of the Digital Transformation Agency The Australian Government acknowledges the Traditional Owners of Country throughout Australia and acknowledges their continuing connection to land, waters and community. We pay our respects to the people, the cultures and the Elders past and present. © Commonwealth of Australia