3 Postdoctoral Researcher jobs in Australia

Research Scientist
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 digitise 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 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.
**About the Role:**
As a Research Scientist at Domain, you will bridge academic research with real-world application. You'll focus on designing cutting-edge AI models in areas like Natural Language Processing (NLP), Computer Vision, Large Language Models (LLMs), and multimodal architectures, all tailored to solve complex, domain-specific challenges. Your work will generate high-value, proprietary data assets that enable new products, increase user engagement, and streamline internal processes.
You'll also be responsible for documenting research, translating findings into actionable business insights, and ensuring the long-term impact of your innovations. Success in this role is measured by the creation of breakthrough AI models, unique data assets, and tangible improvements to Domain's products and services.
**Key Responsibilities**
+ **Innovate and Develop AI Models:**
+ Research and experiment with novel NLP, Computer Vision, LLMs, and multimodal models.
+ Deliver models that solve previously unsolvable problems and unlock new product capabilities.
+ **Generate Proprietary Data Assets:**
+ Automate data cleaning, labeling, and extraction processes to produce unique, high-value data.
+ Ensure your data directly supports new products, drives engagement, and reduces manual workload.
+ **Communicate and Document Knowledge:**
+ Translate complex research into clear, actionable business insights.
+ Maintain technical guides, data dictionaries, and best practices to enable internal teams.
**Key Success Measures**
+ Development and deployment of breakthrough AI models tailored to domain-specific challenges.
+ Creation of proprietary data assets that drive product innovation and business advantage.
+ Clear, actionable documentation that enables other teams to build on your research.
+ Demonstrated increase in efficiency, engagement, or revenue from AI-powered solutions.
**Our Ideal Person:**
**Essential:**
+ Proven track record in AI/ML research and deployment for real-world applications.
+ Hands-on experience with unstructured data, NLP, Computer Vision, and/or LLMs.
+ Proficiency in Python and ML/DL frameworks.
+ Strong SQL skills and experience with data warehouses like Snowflake.
+ Bachelor's Degree or equivalent from an accredited university or college or Master's degree in Computer Science, Data Science, or a related quantitative field.
**Nice to Haves:**
+ Experience with cloud platforms (AWS, GCP, Azure) and distributed computing
+ Familiarity with end-to-end AI/ML pipelines and MLOps best practices.
**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:
+ Our much-loved approach to flexible hybrid working;
+ Mentoring and leadership programs, with access to Learning & Development tools;
+ First rate parental leave and support for working parents;
+ Regular social events including our famous Innovation Days
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 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
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 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 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 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 as a result of your disability. You can request reasonable accommodations by calling or by sending an email to .

Research Scientist, Vision Language and Multimodal Modeling
_corporate_fare_ Google _place_ Sydney NSW, Australia
**Mid**
Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area.
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At Google, we have a vision of empowerment and equitable opportunity for all Aboriginal and Torres Strait Islander peoples and commit to building reconciliation through Google's technology, platforms and people and we welcome Indigenous applicants. Please see ourReconciliation Action Plan ( for more information.
**Minimum qualifications:**
+ PhD degree in Computer Science, a related field, or equivalent practical experience.
+ One or more scientific publication submissions for conferences, journals, or public repositories (such as CVPR, ICCV, NeurIPS, ICML, ICLR, etc.).
**Preferred qualifications:**
+ Experience in areas like face anti-spoofing, biometrics, 3D/2.5D vision, facial landmark/pose estimation.
+ Experience with TensorFlow, Flume, common computer vision libraries/frameworks and Android.
+ Interest to build production systems.
+ Excellent software engineering skills (e.g., C++, python, data processing, production backend development, etc.).
**About the job**
As an organization, Google maintains a portfolio of research projects driven by fundamental research, new product innovation, product contribution and infrastructure goals, while providing individuals and teams the freedom to emphasize specific types of work. As a Research Scientist, you'll setup large-scale tests and deploy promising ideas quickly and broadly, managing deadlines and deliverables while applying the latest theories to develop new and improved products, processes, or technologies. From creating experiments and prototyping implementations to designing new architectures, our research scientists work on real-world problems that span the breadth of computer science, such as machine (and deep) learning, data mining, natural language processing, hardware and software performance analysis, improving compilers for mobile platforms, as well as core search and much more.
As a Research Scientist, you'll also actively contribute to the wider research community by sharing and publishing your findings, with ideas inspired by internal projects as well as from collaborations with research programs at partner universities and technical institutes all over the world.
In this role, you will develop models and architectures grounded in foundation models, data-efficient algorithms, and federated learning.
**Responsibilities**
+ Author research papers to share and generate impact of research results across the team and in the research community.
+ Help in growing research business across teams by sharing research trends and best practices within the community.
+ Define the data structure, framework, design, and evaluation metrics for research solution development and implementation under minimal guidance. Identify timelines and obtain resources needed.
+ Identify new and upcoming research areas by interacting with external and internal collaborators. Help in developing research strategy and plans to expand the impact of Google research with some guidance.
+ Contribute to conducting experiments based on the research question. Develop research prototypes or conduct simulations to further evaluate the impact of research, finalize hypotheses, and refine the research methodology under minimal guidance.
Information collected and processed as part of your Google Careers profile, and any job applications you choose to submit is subject to Google'sApplicant and Candidate Privacy Policy (./privacy-policy) .
Google is proud to be an equal opportunity and affirmative action employer. We are committed to building a workforce that is representative of the users we serve, creating a culture of belonging, and providing an equal employment opportunity regardless of race, creed, color, religion, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or related condition (including breastfeeding), expecting or parents-to-be, criminal histories consistent with legal requirements, or any other basis protected by law. See alsoGoogle's EEO Policy ( ,Know your rights: workplace discrimination is illegal ( ,Belonging at Google ( , andHow we hire ( .
If you have a need that requires accommodation, please let us know by completing ourAccommodations for Applicants form ( .
Google is a global company and, in order to facilitate efficient collaboration and communication globally, English proficiency is a requirement for all roles unless stated otherwise in the job posting.
To all recruitment agencies: Google does not accept agency resumes. Please do not forward resumes to our jobs alias, Google employees, or any other organization location. Google is not responsible for any fees related to unsolicited resumes.
Google is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. See also and If you have a need that requires accommodation, please let us know by completing our Accommodations for Applicants form: