Technical Lead

Technical Lead - Platform - Identity
Job Description
Company Overview:
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.
We have been living and breathing the world of real estate information and online marketplaces for over 35 years, giving us the perspective to create truly unique and valuable offerings to our customers.
We've continually refined, transformed, and perfected our approach to our business, creating a language that has become standard in our industry, for our customers, and even our competitors.
We continue that effort today and are always working to improve and drive innovation.
This is how we deliver for our customers, our employees, and investors.
By equipping the brightest minds with the best resources available, we provide an invaluable edge in real estate.
About Domain:
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:group/.
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 our exclusive data.
Changing the way people engage with property requires a team of diverse thinkers.
Are you ready to lead mission-critical identity infrastructure that enables teams to innovate securely and at scale?
We're on the lookout for a Technical Lead – Identity Platforms to guide the design, delivery, and ongoing evolution of our authentication and authorisation systems.
Sitting at the crossroads of security, scalability, and developer experience, this role plays a key part in our digital transformation journey.
You'll be both a hands-on technical expert and a supportive leader, helping drive best practice, coach engineers, and collaborate across disciplines to deliver robust, secure, and efficient solutions.
This role is at the forefront of our digital transformation efforts, championing the adoption of modern identity solutions and secure-by-design principles across the organisation, enabling a safer and more agile technology ecosystem.
What you'll be doing
Lead and mentor a high-performing engineering team, providing technical guidance and people leadership.
Design and maintain scalable, reliable identity systems that enable seamless and secure user experiences.
Champion engineering excellence through best practices, clean code, system health, and automation.
Partner with Product, Design, Architecture, and other technical leaders to shape and deliver the roadmap.
What we are looking for
Experience leading engineering teams, with a background in platform or security engineering.
Strong technical knowledge in identity and access management (IAM), including authentication and authorisation systems.
Ability to influence and collaborate across functions and technical domains.
A growth mindset with a passion for clean, secure, and efficient solutions.
Familiarity with industry security and privacy frameworks, and a pragmatic approach to applying them.
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:
Flexible 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.
What's next?
We'll 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 Group 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
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