Technical Lead

Technical Lead 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 worlds real estate empowering all people to discover properties insights and connections that improve their businesses and lives. This is your chance to lead the technical direction of a mission‑critical backend platform driving innovation including the integration of AI‑driven features. You will be a vital leader blending deep technical expertise with hands‑on development team mentorship and strategic collaboration. About Domain Domain is a leading property technology and services marketplace that is home to one of the largest portfolios of property brands in Australia including the Domain Allhomes and Commercial Real Estate (CRE) 2025 Domain became part of CoStar Group (NASDAQ : CSGP) a global leader in commercial real estate information analytics online marketplaces and 3D digital twin technology. Together Domain and CoStar Group is dedicated to digitising the worlds real estate empowering all people to discover properties insights and connections that improve their businesses and lives. We’re seeking an exceptional Technical Lead to guide the RTA (Real Time Agent) Core Squad. This team is crucial to the Workflow Crews mission responsible for building and operating the essential services of the Real Time Agent product enabling agents to deliver a seamless digital contracts experience to vendors and purchasers. We’re excited to bring you on board if you excel at ensuring system health, driving engineering excellence, and want your work to revolutionize the way real estate agents operate. What You’ll Be Doing (Your Core Responsibilities) Define and continuously refine the technical standards and relevant patterns for building robust scalable backend services. Lead the team to execute on the roadmap managing work breakdown capacity planning and ensuring high‑quality efficient delivery. Provide direct line management and progressive coaching to engineers fostering a high‑performing technically sound team. Be accountable for the systems technical health managing the tech debt backlog and championing core engineering best practices. Partner closely with the Product Owner Business Analyst and / or Designer (the triad) to define technical requirements and co‑own the solution. Evaluate technical feasibility identify low‑level dependencies manage technical risks and contribute to solution design for large initiatives. Step in to solve complex problems and focus on initiatives that significantly improve the teams efficiency and capabilities (10x initiatives). Participate in cross‑domain technology forums and be an ambassador for the Engineering brand internally and externally. Essential Qualifications and Skills Bachelor Degree in Computer Science or related discipline Proven experience leading and mentoring a team of software engineers. Experience successfully working in a Product Design and Tech leadership model. Deep hands‑on expertise in backend development specifically with Python and / or TypeScript for building distributed mission‑critical services. Experience designing and implementing software solutions for scale ideally for high‑traffic or complex applications. Experience with a major Cloud Platform (AWS Azure and / or GCP) and implementing modern DevOps practices and CI / CD. Strong experience working in Agile environments and practical understanding of engineering best practices including shift‑left testing. Familiarity with both Document and Relational data persistence models (e.g. PostgreSQL). Preferred Qualifications and Skills Familiarity with Cloud Design patterns synchronous / asynchronous integration (API / Messaging) and modern Application Security Practices (OWASP). Experience applying Domain Driven Design TDD and / or BDD in a commercial setting. Exposure to React or other modern web frontend frameworks or experience with the Swift / iOS app ecosystem. Experience with AWS CDK / DevOps. Relevant Cloud Platform Certifications (e.g. AWS) or a Degree in Computer Science / Software Engineering. 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 leap learn and grow in a team that values creativity and innovation; We don’t just talk we do. Every day we solve property problems for Australians and beyond. We encourage our people to see the possibilities and turn them into realities. Whats next Well give your application the thoughtful attention it deserves and get back to you as soon as possible. If there’s a match one of our recruitment consultants will reach out so keep your phone handy We’re genuinely excited about the chance to work together and make a meaningful impact. Equity Diversity and Inclusion at Domain Domain is enthusiastically and unapologetically committed to fostering an equitable inclusive work culture which reflects our customers and communities. We are proactively looking for candidates from all lived experiences including people with disability and people of all ages ethnicities cultures (including Aboriginal and Torres Strait Islander Peoples) faiths sexual orientations and gender identities (including trans and non‑binary people). We are committed to providing an equitable recruitment process for people with disability. If you require adjustments during the process we’re here to support. If you wish to receive this job advertisement in an accessible format or have a confidential chat about workplace adjustments please contact our Equity Diversity and Inclusion team at or leave a message on and we will get back to you. CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug‑free workplace and perform pre‑employment substance abuse testing. Key Skills Administrative Skills, Facilities Management, Biotechnology, Creative Production, Design And Estimation, Architecture Employment Type : Full‑Time Experience : years Vacancy : 1 #J-18808-Ljbffr