BI Developer

BI Developer 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 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. 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. We are seeking a motivated and detail-oriented Analytics Engineer to join our growing data team. In this role you will be at the heart of our data ecosystem transforming raw data into reliable, accessible and actionable insights. You will bridge the gap between our data platform and business stakeholders using your skills in SQL, Python, DBT and Snowflake to build and maintain the data models that power our analytics and business intelligence. You will work closely with data analysts, business intelligence specialists and business users to understand their requirements and build scalable solutions that empower them to answer their own questions and uncover critical insights. Why Join Us We’re the right size business for you to make a real impact with a workplace culture where you can be you. 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. Key Responsibilities Data Modelling & Transformation: design, develop and maintain robust and scalable data transformation pipelines and data models using DBT and Snowflake. Report & Dashboard Enablement: build and optimize the curated data marts that power our business intelligence tools. Collaborate with BI specialists to develop and maintain key reports and dashboards in Tableau ensuring they are fed by clean, reliable and performant data. Data Quality and Governance: implement and automate data quality tests, documentation and lineage within our DBT projects. You will be accountable for the accuracy, consistency and timeliness of data delivered to the business. Data Extraction & Scripting: use Python and SQL to perform data extraction, validation and ad‑hoc analysis. Develop scripts to automate data processes and enhance our analytics capabilities. Requirements Gathering: work directly with business stakeholders to gather and clarify requirements for analytics projects translating business needs into technical specifications for data models and reports. Insight Support & Collaboration: assist in the interpretation of data, clearly document data models and definitions and support the communication of insights to business stakeholders in an understandable format. Our Ideal Person: Essentials 1‑4 years of experience in a data-focused role such as Analytics Engineer, BI Developer or Data Analyst. Strong proficiency in SQL for complex querying and data manipulation. Hands‑on experience with a data transformation tool with a strong preference for DBT. Experience working with a cloud data warehouse specifically Snowflake. Demonstrated proficiency in building reports and data visualisations using a BI tool like Tableau. Programming skills in Python for data analysis (e.g. using libraries such as Pandas) and scripting. Familiarity with software engineering best practices and version control using Git. Excellent problem‑solving skills and a keen eye for detail. Strong communication skills with the ability to explain complex technical concepts to non‑technical audiences. Nice to Haves Familiarity with building interactive data applications using Streamlit. Exposure to or an interest in Machine Learning (ML) concepts and their practical applications. Experience with workflow orchestration tools (e.g. Airflow, Dagster). Knowledge of data engineering principles and ETL / ELT processes. 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. Apply now to help us drive progress in diversity, equity and inclusion. We are devoted to fostering a diverse and supportive work environment and warmly welcome applications from Aboriginal and Torres Strait Islander peoples. If you have any accessibility needs or require accommodations during the application process please let us know and we will ensure you receive the support you need. Equity, Diversity & Inclusion 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. Key Skills Business Intelligence, Cognos, SQL, Power BI, QlikView, Microsoft SQL Server, SSRS, Tableau, SSIS, T-SQL, Data Modeling, Data Warehouse Employment Type: Full‑Time Experience: 1‑4 years Vacancy: 1 #J-18808-Ljbffr