Principal Developer (Backend & Frontend)

• Multiple Full-Time (35hpw) Temporary opportunities up to December 2028
  
• Salary Range $149,739 - $173,174pa + super 
  
• Location flexible across Revenue NSW offices with hybrid working 
  

Program Overview 
 
Join a dynamic team at the forefront of multiple exciting digital transformation programs aimed at modernising core systems, enhancing customer experiences, and streamlining business processes. This role offers the opportunity to work with contemporary technology stacks and innovative solutions to drive meaningful change across the organisation. 

You’ll play a key part in shaping the future of digital services and contributing to impactful projects that make a difference to NSW customers.

We are looking for experienced frontend and backend principal developers who have demonstrated experience working on complex transformation projects.  

Full-stack developers are encouraged to apply; however, it is not a requirement to have both frontend and backend experience to be considered for these roles.  

Key accountabilities 

• Lead the technical direction and strategy for the development team.  
  
• Drive innovation and adoption of new technologies to enhance product capabilities.  
  
• Make technical decisions in line with project goals and architectural standards.  
  
• Promote best practices in software development methodologies, coding standards, and design patterns.  
  
• Coach and provide guidance and training to less experienced professionals.  
  
• Collaborate with cross-functional teams to meet the project needs.  
  
• Write code and develop software components.  
  
• Conduct code reviews and ensure code quality and adherence to best practices.  
  
• Strong problem-solving skills and the ability to troubleshoot complex technical issues.  
  
• Create and maintain technical documentation, such as system architecture, codebase, and best practices.  
  
• Participate in testing and quality assurance efforts.  
  
• Excellent communication skills 

Backend Developer skills and experience required: 

• Extensive experience in developing microservices and RESTful APIs using Spring Boot.   
  
• Strong knowledge of cloud computing platforms such as AWS.  
  
• Preferred qualifications include certifications in cloud platforms, demonstrating proficiency in leveraging cloud technologies to architect and deploy scalable, resilient, and secure solutions. 
  
• Hands on expertise with Infrastructure as code tools such as Terraform. 
  
• Expertise in micro service and Java design patterns. 
  
• Hands on web front-end experience with React 
  
• Proficiency in cloud-native development practices including serverless computing, containers, and Kubernetes orchestration.  
  
• Expertise in relational databases RDBMS and NoSQL databases. 
  
• Expert experience developing within agile methodology using CI/CD pipelines. 
  
• Working knowledge of security best practices. 

Frontend Developer skills and experience required: 

• Expert proficiency in JavaScript (ES6+), TypeScript, HTML5, and CSS3. 
  
• Strong experience with React.js, including building reusable components using Storybook. 
  
• Skilled in state management using Redux, Context API, and server state with React Query. 
  
• Proficient in Styled Components, responsive/adaptive design, and UI libraries like Material UI and Ant Design. 
  
• Experienced in integrating RESTful APIs with Axios, including handling authentication and error states. 
  
• Strong testing skills with Jest, React Testing Library, and effective mocking strategies. 
  
• Hands-on experience deploying front-end applications on AWS (S3, CloudFront, Cognito, API Gateway). 
  
• In-depth understanding of web accessibility (WCAG), cross-browser compatibility, and performance optimization. 
  
• Proficient with Git and collaborative workflows (GitHub, GitLab, Bitbucket). 
  
• Solid knowledge of front-end build tools and browser debugging techniques. 
  
• Experience of working on a complex transformation project is a must. 
  

How to Apply 

To apply, please submit your CV (maximum 5 pages) and a cover letter (maximum 2 pages) clearly detailing your relevant skills and experience to this position. 

During the application process you will be asked to select a role type that best suits your previous work experience (frontend, backend or both). 

For enquiries regarding this position, please contact [email protected].  

About Revenue NSW   

Revenue NSW is the state’s principal revenue management agency. We are part of the Department of Customer Service. Our purpose is to contribute to a prosperous, safe, and fair society by collecting revenue, resolving fines, administering grants, and recovering debt. 

Revenue NSW Digital is responsible for the delivery of state-of-the-art digital experiences focused on simplifying and improving the interactions of 20,000+ businesses and two million+ individuals with the NSW Government.  

We are proud of our diverse and regional team and welcome flexible working. We are open to this role being based at any one of our offices - Parramatta, Lithgow, Maitland, Gosford, Wollongong. Regular travel may be required to engage with the team and our partners at Parramatta. 

Why work for Revenue NSW? There are lots of reasons why a role with us is rewarding: 

• Flexible office location across NSW 
  
• Hybrid working, compressed hours and generous leave conditions, so you can make time for what counts    
  
• Accrued Days Off (days in lieu) in addition to Annual Leave  
  
• Ongoing access to industry approved self-learning tools  
  
• Career agility including opportunities to work on different programs  
  
• The opportunity for meaningful work that matters to all of us in NSW     
  
• Corporate wellbeing programs with access to Fitness passport  

We can’t wait to meet you!    

If this role sounds like you, you can apply by clicking the button ‘Apply Online’ below - it’s a simple online process.    

If you don’t meet all the criteria, but still believe you could succeed in this role, please still apply - we’d love to hear from you.    

Further Information

 Salary Grade 11/12, with the base salary for this role starting at $149,739 base plus superannuation

Click Here to access the Role Description. For enquiries relating to recruitment please contact Bec Conquest 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 2nd February 2026 @ 10am

A talent pool will be created for any temporary or ongoing opportunities that arise over the next 18 months.

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

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Information on adjustments available for the recruitment process