.NET Developer

Job Description About the Role We're looking for a .NET Developer to join our Software Development team, supporting the design, enhancement and maintenance of custom-built applications used across John Holland. Working within an Agile environment, you'll collaborate with Business Analysts, Product Owners and fellow developers to deliver solutions that improve how our business operates. This is an opportunity to contribute to both established enterprise systems and emerging AI-driven initiatives, including proof-of-concepts, AI models and intelligent agents. If you're curious, collaborative and enjoy solving complex technical challenges, we'd love to hear from you. This is a 12-month parental leave opportunity. What You Will Do Develop, enhance and maintain .NET applications and servicesInvestigate, troubleshoot and resolve application defects and production issuesCollaborate with Business Analysts and stakeholders to deliver business requirementsParticipate in peer code reviews and contribute to development standardsDesign and implement automated testing to support high-quality software deliveryExplore and develop innovative solutions, including AI-based applications and prototypes What We Are Looking For Strong .NET development experience, including C# and Web APIsExperience working within Agile software development teamsKnowledge of Microsoft development technologies and toolsStrong problem-solving skills with the ability to investigate root causes and deliver solutionsAbility to build effective relationships with technical and non-technical stakeholdersInterest in emerging technologies, AI solutions and continuous learning What We Offer Competitive salary and benefits, including salary continuance and salary sacrifice options Flexible work arrangements Career development through technical, leadership and emerging talent programs Opportunities to work on some of Australia's most iconic projects A diverse and inclusive culture where everyone feels they belong Wellbeing support and benefits designed to help you thrive At John Holland, our purpose is simple: we transform lives with everything we do. We know infrastructure is about people - our customers, our employees and the communities we work in every day. That's what sets us apart: deep expertise, proven capability and a genuine commitment to creating better outcomes for people along the way. With expertise spanning engineering, construction and operations, we're delivering the projects and services that keep communities moving. From rail, roads and bridges to hospitals and stadiums, we've helped shape Australia through iconic projects. You'll even see us operating buses, trains and trams. Be part of a team that's up for the challenge of transforming lives. John Holland does not accept any speculative or unsolicited CV’s from agencies that have been sent to our internal recruitment team or hiring managers.