Engineer (.NET)

Engineer (.NET) Job Description About CoStar Group CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real‑estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world’s real‑estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. About Domain Domain is a leading property technology and services marketplace with one of the largest portfolios of property brands in Australia—Domain, Allhomes and Commercial Real Estate (CRE) platforms. In 2025, Domain became part of CoStar Group, a global leader in commercial real‑estate information, analytics, online marketplaces and 3D digital twin technology. About the Role We shine a light on all things property. Our business aims to simplify the property journey for all involved, motivated by expertise and exclusive data. This role is a great opportunity for a Software Engineer with a solid background in developing web and backend applications. Join our Listings crew to contribute to marketing products for the real‑estate industry. What you’ll be doing Develop APIs and front‑end features for Domain Agent Admin under guidance from senior team members. Assist in debugging and resolving production issues. Write clean, readable, and maintainable C# code. Write unit and integration tests to support a reliable code base. Participate in sprint planning, refinement, and team discussions. Collaborate in code reviews and learn best practices from peers. Attend .NET community or front‑end guild meetings and contribute to organisation‑wide technology initiatives. Support on‑call and incident management as part of the team rotation. What we are looking for Bachelor’s degree or equivalent. 1–3 years’ experience working with C#. Experience designing and developing .NET Framework applications. Comfortable working in an agile environment. Basic understanding of CI/CD pipelines (Jenkins, TeamCity, or similar). Node.js experience is a plus. Exposure to GraphQL is a bonus. Familiarity with Next.js, React.js, or similar frameworks (Vue or Angular) is desirable. Why join us? We’re the kind of place you can make a real impact, with a workplace culture where you can be you. It’s a fun, safe space where you’ll always feel you belong. Perks of the role include: Hybrid working. First‑rate parental leave. Continuous opportunities to grow, learn and innovate. What’s next? We’ll give your application thoughtful attention and get back to you as soon as possible. If there’s a match, one of our recruitment consultants will reach out—keep your phone handy Equity, Diversity and Inclusion at Domain Domain is committed to fostering an equitable, inclusive work culture reflecting our customers and communities. We’re proactive in seeking candidates from all lived experiences, including people with disability and all ages, ethnicities, cultures, faiths, sexual orientations, and gender identities. We provide an equitable recruitment process for people with disability. If you need adjustments during the process, we’re here to support you. If you wish to receive this job advertisement in an accessible format, please contact our Equity, Diversity and Inclusion team at or call . Equal Employment Opportunity CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug‑free workplace and perform pre‑employment substance abuse testing. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. CoStar also complies with all fair employment practices regarding citizenship and immigration status. Reasonable Accommodation If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation. You can request accommodations by calling 1‑855‑840‑1715 or by emailing #J-18808-Ljbffr