Digital Performance Specialist

CoStar Group; Sydney; On-site; AUD 90,000 - 120,000; Full time

Job summary

Domain is a leading Australian property technology marketplace seeking a Digital Performance Specialist to join our Customer Media team and drive end-to-end digital campaigns across Domain-owned and partner platforms.

You will optimise campaigns, provide ROI insights and collaborate with ad tech and sales to drive results. A 3+ year background in digital marketing with hands-on experience in Google Ads, DV360, Campaign Manager and measurement tools is highly valued.

Qualifications

• 3+ years’ experience in digital or performance marketing.
• 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.

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 Domain's 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.

Skills

Digital marketing

Campaign management

Stakeholder management

Excel / data analysis

Google Workspace

Education

Tertiary qualification in Digital Media, Marketing or related field

Tools

Google Ads

Google Ad Manager (DFP)

DV360 (DBM)

Campaign Manager (DCM)

Meta Ads Manager

Salesforce

Tag management systems

HTML (basic)

Google Analytics

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,Allhomesand Commercial Real Estate (CRE) platforms.

In 2025, Domain became part of CoStar Group (NASDAQ: CSGP), a global leader in commercial real estate information, analytics, onlinemarketplacesand 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 fosteringan 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 providingan equitablerecruitment process for people with disability. If you require adjustments during the processwe’rehere 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,Diversityand 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