Senior Frontend Engineer

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.

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. Weve 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 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.

Senior Frontend Engineer Content

As a Senior Frontend Engineer in the Content group youll play a key role in shaping and delivering impactful customer experiences across Domains consumer web products. Youll work across modern Frontend technologies (React TypeScript) and supporting services contributing directly to product strategy platform maturity and long-term architectural direction.

Youll collaborate closely with product design and engineering peers to deliver features that are scalable maintainable and grounded in customer value. You will also actively participate in improving engineering standards tooling and operational health across the stack.

What youll do

Design build and maintain high-quality performant web applications using React and TypeScript supported by services where required.
Work with Product Managers and Designers to shape solutions from problem definition through to delivery and iteration.
Champion engineering best practice clean architecture testing observability performance and accessibility.
Contribute to Frontend and Architecture Guilds sharing knowledge and influencing broader engineering direction.
Proactively manage system health technical debt and resilience across your domain.
Participate in on-call rotations incident response post-incident reviews and drive continuous reliability improvements.
Mentor and support engineers within the squad to raise capability and delivery confidence.

What youll bring

Bachelors degree or equivalent.

Strong hands-on experience with React and TypeScript with exposure to API integration and modern build tooling.
Demonstrated ability to design scalable Frontend architecture with clear patterns separation of concerns and code health.
Strong collaboration skills able to work closely with product and design and communicate trade-offs effectively.
A pragmatic approach to technology choices balancing innovation delivery efficiency and long-term maintainability.
Interest in performance reliability and operational excellence including logging monitoring and post-incident learning.
Curiosity and a willingness to learn adapt and share knowledge within the team and broader engineering community.

Why join us

Were the kind of place you can make a real impact with a workplace culture where you can be you. Its a fun safe space where youll 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 dont 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 theres a match one of our recruitment consultants will reach out so keep your phone handy! Were 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 were 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 onand 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