Digital Performance Specialist

CoStar Group, Inc.; City of Melbourne; On-site; AUD 90,000 - 130,000; Full time

Job summary

Domain is seeking a Digital Performance Specialist to support the Customer Media team in executing, optimizing and measuring digital campaigns across Domain-owned and partner platforms in Australia. You’ll launch campaigns, participate in customer meetings and wrap up with reporting and optimisation across your portfolio.

You will have 3+ years in digital marketing, hands-on experience with Google Ads, DV360, Campaign Manager and Salesforce, plus strong Excel and data analysis skills to drive

Qualifications

• 3+ years' experience in digital or performance marketing.
• Proficient with Google Ads, Ad Manager, DV360 and Campaign Manager.
• Strong Excel skills and data analysis.
• Experience with CRM systems like Salesforce.

Responsibilities

• Manage end-to-end digital campaign performance and optimise ROI.
• Collaborate with internal stakeholders and external agencies to drive results.
• Explore new platforms and test new traffic sources to grow advertiser reach.
• Provide insights and recommendations to improve campaign performance.

Skills

Google Ads

Google Ad Manager

DV360

Campaign Manager

Meta Ads Manager

Salesforce

HTML basics

Excel

Google Workspace

Education

3+ years in digital marketing

Tools

Salesforce CRM

Tag management systems

Job description

Digital Performance Specialist

Job Description

Job Summary

This role supports Domain's Customer Media team in the execution, optimisation and measurement of digital performance campaigns for key clients across Domain-owned and partner platforms. You will be someone who loves a varied role - your day may begin with launching a new campaign, attending customer meetings and ending with reporting and optimisation across your portfolio.

Responsibilities

As a Performance Specialist, your primary role will be to manage end-to-end digital campaign performance for our customers, providing key insights and improving ROI. You will work closely with internal stakeholders, providing support in optimising customer bookings to performance goals. You will share your expertise and experience on campaign management and give recommendations to drive results and ROI for the advertiser. You will be involved in exploring new platforms and testing new traffic sources to continue Domains ability to advertise in attention areas. You will play a key role in identifying key customers to nurture and ultimately increase their activity with Domain.

Key Stakeholders

You will be responsible for managing and maintaining a strong relationship with a Key Account Partner and Account Coordinator aligned to your patch. Engage and collaborate with the Ad Tech team to help drive and facilitate change. Manage and protect a strong working relationship with your fellow Performance Specialists which can include covering workloads when people are on holidays or sick. Being a point of contact and be available for collaboration with external parties such as marketing agencies and commercial clients.

About You

3+ years' experience in digital or performance marketing, ideally within a media company or agency. Experience using advertising platforms such as Google Ads, Google Ad Manager (DFP), DV360 (DBM), Campaign Manager (DCM) and Meta Ads Manager. Familiarity with CRM systems like Salesforce. Understanding of ad serving, campaign trafficking, media buying and the digital advertising ecosystem. Experience setting up, managing and optimising digital advertising campaigns. Knowledge of tag management systems and troubleshooting ad creatives. Basic understanding of HTML, ad tags and digital advertising code. Experience with programmatic advertising, analytics tools or data management platforms is highly regarded. Strong Microsoft Excel skills, including pivot tables, reporting and data analysis. Excellent stakeholder management skills and the ability to work independently. Proficient in Google Workspace tools (Gmail, Docs and Sheets). Relevant tertiary qualification in Digital Media, Marketing, IT, Data Science or a related field. Google Ads, Google Analytics, Meta Blueprint or Google Ad Manager certifications are highly desirable.

About Domain part of CoStar Group

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) platforms. In 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 world’s real estate, empowering all people to discover properties, insights, and connections that improve their businesses and lives.

Equity, Diversity & Inclusion

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 [e-mail] or leave a message on 1300 858 356 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.

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, 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 37 years, giving us the perspective to create truly unique and valuable products and services. We’ve continually refined, transformed and perfected our approach to our business, creating a language that has become standard in our industry and for our customers. 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. CoStar Group is committed to creating a diverse environment and is proud to be an equal opportunity workplace and affirmative action employer. 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 Group is also committed to compliance with all fair employment practices regarding citizenship and immigration status. 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 www.costargroup.com/careers as a result of your disability. You can request reasonable accommodations by sending an email to [e-mail].