Senior Data Developer

NSW Department of Customer Service
Sydney, NSW
A$125,963-$138,510 p/a
Government & Defence → Government - State
Full-time
Hybrid

Posted 3 days ago


Senior Data Developer - Fair Trading | Data, Analytics and Infrastructure

Grade: Clerk Grade 9/10
Salary range: $125,693 - $138,510
Term: 3 x Ongoing roles, Full time
Location: Sydney & Parramatta, hybrid role - average of 50% days face to face split between CBD and Paramatta offices as required. Flexible working arrangements available within these constraints.

We are looking for a passionate and experienced Senior Data Developer to support the Regulatory Intelligence, Data Management & Reporting (RIDMR) team. This team combines sector leading data science techniques and human intelligence to deliver data-driven compliance targeting, in-depth investigative support and evidence-based strategic advice to NSW Fair Trading.

In this role, you will develop full-stack, production-ready data solutions that empower our business users with accurate, accessible data for decision-making, compliance, and risk assessment.

Key Responsibilities:

  • Deliver data products through agile processes, ensuring timely and accurate reporting and visualization.

  • Work comfortably across the entire data lifecycle and be confident to take on new challenges

  • Design applications to identify and assess the risk of non-compliance among regulated entities.

  • Automate data workflows, ensuring efficiency, reliability, and scalability.

  • Develop Python-based web applications to enhance user experience and operational efficiency when interacting with the regulators data products.

  • Consolidate and integrate disparate data sources into physical and logical representations of business concepts / requirements.

  • Work in a high performing team, taking collective ownership and driving modern data and development standards

  • Keep up to date with advanced data engineering and data science concepts and how they can be utilised in a regulatory environment

Key Challenges:

  • Developing scalable, adaptable data models for long-term sustainability.

  • Implementing robust automated testing frameworks to ensure data integrity.

  • Establishing efficient data ingestion and integration strategies.

What We Offer:

  • A supportive and inclusive work environment.

  • Opportunities for professional growth and development.

  • Flexible working arrangements to support work-life balance.

  • A chance to make a meaningful impact on the community.

Essential Requirements:

  • Tertiary qualifications in Mathematics, Computer Science, or a relevant field, or equivalent experience.

  • Experience in developing applications using Python, SQL, and related technologies.

  • Strong focus on data applications and improving end-user accessibility.

Why Join Us?

  • Be part of a team that values diversity and inclusion.

  • Work on innovative projects that make a real difference.

  • Enjoy a collaborative and dynamic work culture.

How to Apply

If you are passionate about data and want to contribute to a fair and safe trading environment, we would love to hear from you! Please submit your application, including your resume (max 5 pages) and cover letter (max 2 pages).

In your cover letter please share your motivation for applying for this position and your relevant skills.

Salary Grade 9/10, with the base salary for this role starting at base plus superannuation

Click Here to access the Role Description. For enquiries relating to recruitment please contact Gaby Schulzer via [email protected].

Visit the Capability Application Tool to prepare for the recruitment process by accessing practice application and interview questions based on the focus capabilities listed in the role description.

Closing Date: Monday 19th May 2025 [9.59am]

Careers at Department of Customer Service
A career at the Department of Customer Service (DCS) gives you the opportunity to help improve government services and be part of reform that benefits people across NSW. We are focused on delivering excellent customer service, digital transformation, and regulatory reform. Come join us and influence the future of our great state.

Belong in our diverse and inclusive workplace

The strength of our workforce lies in its diversity and embracing difference, while the key to our success is leveraging the contributions of employees with different backgrounds and perspectives.

You can view our full diversity and inclusion statement here.

We want you to bring your best self to this application process. If you have any support or access needs that may require adjustments to allow you to fully participate in this selection process (including an alternate format of the application form) please contact [email protected] or 02 9494 8351.

For more information, please visit

Information on some of the different types of disabilities
Information on adjustments available for the recruitment process


About NSW Department of Customer Service

Sydney, NSW, Australia
Government & Defence
5001-10000 employees

We are a team of more than 12,000 people, working together to provide services that improve the lives of our 8+ million customers across NSW. As a leading central service NSW Government agency, we are made up of over 30 agencies, entities and business units, which makes our work incredibly diverse.

We are focused on delivering first-class customer service, regulatory reform and digital transformation is at the heart of what we do; driven by our many teams across DCS including Service NSW, Digital.nsw, Revenue NSW, State Insurance Regulatory Authority and Telco Authority.

Come join us and influence the future of our great state.

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