Mid-Level .NET Support Developer – Adelaide
Job Description:
Why join DXC Technology?
DXC Technology (NYSE: DXC) is a leading enterprise technology and innovation partner delivering software, services, and solutions to global enterprises and public sector organizations — helping them harness AI to drive outcomes at a time of exponential change with speed. With deep expertise in Managed Infrastructure Services, Application Modernization, and Industry-Specific Software Solutions, DXC modernizes, secures, and operates some of the world’s most complex technology estates. Learn more on dxc.com
At DXC we pride ourselves on delivering excellence in everything we do. What this means for you is the opportunity to be a part of delivering innovative solutions and helping to solve real business problems for a wide variety of valued clients. Be a part of a strategic Microsoft partnership that provides you with opportunities to deepen your expertise and work at the cutting-edge of technology.
What you will be doing
We are seeking a talented and experienced Mid-Level Support Developer with a strong background in .NET development. Experience with COBOL is advantageous but not essential.
In this role, you will support and maintain a legacy COBOL application alongside modern .NET components, while also contributing to ongoing enhancements. You’ll work closely with developers, business analysts, and system administrators to ensure the stability and performance of critical systems in a dynamic environment.
This is a permanent Adelaide-based role, requiring onsite attendance at least 2 days per week. Participation in a rotational on-call roster for after-hours support is required, with overtime compensation provided.
This is a great opportunity to join a collaborative, close-knit team and expand your technical expertise across both legacy and modern systems.
What will keep you busy
• Provide support for a COBOL-based legacy system with .NET components, including troubleshooting, bug fixing, and performance improvements
• Deliver minor enhancements across applications using COBOL, .NET, C#, SQL Server, and web services
• Investigate and resolve production issues, including participation in on-call support
• Monitor system health and performance to ensure high availability and reliability
• Collaborate with stakeholders to understand business requirements and contribute to technical design documentation
• Manage support tickets, including incidents and service requests
• Participate in server patching, deployments, and implementation activities
• Balance support work with enhancement tasks and small project contributions
• Maintain best practices in code quality, testing, and deployment
The skills you will bring
• 5–6 years of hands-on experience in .NET development
• Strong proficiency in C# and .NET (including Web Services/WCF)
• Solid experience with SQL Server, including performance tuning and data analysis
• Good understanding of the full software development lifecycle (SDLC), including design patterns and methodologies (Agile/Waterfall)
• Experience developing and maintaining web applications using .NET Framework 4.8, with a focus on API development
• Strong PowerShell scripting skills for automation (deployments, monitoring, batch processing)
• Familiarity with Windows Server administration, IIS, and SSL certificate management
• Experience with source control systems such as Git and TFS, and exposure to Azure DevOps and CI/CD pipelines
• Experience with Micro Focus Managed COBOL (desirable, not mandatory)
• Strong analytical and problem-solving skills with attention to detail
• Ability to work independently and collaboratively in a team environment
• Excellent communication skills, with the ability to engage both technical and non-technical stakeholders
• Strong customer service mindset
Your working environment
At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.
Our culture and benefits
DXC is committed to building better futures for our customers, colleagues, environment, and communities. We take care of each other and foster a culture of inclusion, belonging and corporate citizenship. We put this to action developing and implementing societal initiatives within our Social Impact Practice. #WeAreDXC
As an employer of choice, our “people first” philosophy means we offer competitive remuneration, benefits, training and career opportunities that reflect our commitment to improving the lives of our employees, and the communities in which we live and work. Some of these include;
• Extensive resources to support your onboarding and continual development including DXC University
• We know that great people refer great people. We will reward you when you bring your friends and family to work at DXC
• More time to do the things you love with flexible leave options, including purchased leave
• Take time to give back with charitable and emergency services volunteer days
• Well-being matters to us and our Employee Assistance Program is there to support you and your family
• And of course, all the basics; novated leasing, discounted health insurance, paid parental leave and many other discounts
We are an Equal Opportunity Employer
DXC is proud to be an equal opportunity employer and we welcome submissions from people from all walks of life. We celebrate our diversity and recognise it is the unique contributions of our people that give us our edge. We stand by the ‘bring your whole-self to work’ philosophy. It is our inclusive culture that powers our results, and our company grows only if our people grow.
Accommodation of special needs for qualified candidates may be considered within the framework of the DXC Accommodation Policy. In addition, DXC Technology is committed to working with and providing reasonable accommodation to support qualified individuals with physical and mental disabilities.
At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.
Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available here.
