Engineer - Domain - Sydney

Engineer - Domain - Sydney

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.

Domain is a leading property marketplace reaching 7 million Australians each month, making it one of the country's most recognised and trusted property platforms. Domain operates the Allhomes and CRE 'commercial real estate' platforms and provides product and solutions to consumers, agents, government and enterprise to digitise every step of the property journey. Learn more about Domain:

We shine a light on all things property. Our business aims to simplify the property journey for all involved; motivated by expertise and our exclusive data. Changing the way people engage with property requires a team of diverse thinkers.

As an Engineer on Skylight, you will help shape a new product within Domain. Reporting to the Technical Lead, this position can be based in Sydney or Melbourne with hybrid office attendance. This is a rare chance to build from the ground up. You will work with a strong team, solve real customer problems and contribute to an ambitious platform that will define the future of how agents work.

• Own the full lifecycle of small to medium-sized projects, from development to production and continuous improvement
  
• Work with senior engineers to build scalable, high-quality solutions that align with engineering best practices
  
• Maintain and update existing services, addressing technical debt and ensuring ongoing performance improvements
  
• Participate in code reviews, knowledge sharing, and team discussions to uphold high engineering standards
  
• Provide on-call support for services owned by the team, ensuring high availability and reliability
  

• Expertise in React/Typescript
  
• Understanding shift-left testing and how to implement it in practice
  
• Familiarity with functional and object-oriented programming paradigms
  
• Experience working with document and relational data persistence models
  
• Understanding of cloud architecture and cloud design patterns
  
• Familiarity with TDD, BDD, and domain-driven design principles
  
• Knowledge of synchronous (API) and asynchronous (messaging) integration patterns
  
• Basic understanding of modern application security practices (OWASP guidelines)
  

• 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.

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, so keep your phone handy. We're genuinely excited about the chance to work together and make a meaningful impact.

Domain Group is committed to fostering an equitable, inclusive work culture which reflects our customers and communities. We actively seek 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.

If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to use or access as a result of your disability. You can request reasonable accommodations by calling or by sending an email to