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Senior .Net Sitecore Developer

Sydney, Australia

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Posted 09/07/2025 Job Number 51965 Work type Permanent - Full Time Posting End Date 06/08/2025

We’re looking for a mid-level to senior .NET developer with experience in Sitecore. Strong proficiency in .NET is essential, and some hands-on experience with Sitecore will be a significant advantage.

This is a full-time role, ideal for someone ready to take the next step in their career—from mid-level to senior.

Opportunity snapshot: 

As part of the Technology team, you’ll use your .NET and Sitecore expertise to build scalable backend services and APIs that support Bupa’s digital systems and customer-facing applications. Your responsibilities include requirement analysis, solution design, development, API integration, testing, and implementation of maintainable solutions. You’ll work within Agile teams using .NET, Sitecore, JS/HTML/CSS, and Azure Cloud, following best practices in software development. This Team Member role is individual-contributor level, with no direct reports.

Your Contribution:

  •  Provide professional-level expertise in .NET and API development. 
  •  Provide intermediate knowledge of Sitecore. 
  • Will develop functional and appealing web applications based on industry standard best practices.  Will be responsible for website maintenance and enhancements. 
  •  Will work with other Frontend and Backend developers in coding and troubleshooting. 
  •  Planning and Organising / Work Management – Establishing a course of action for self to accomplish specific goals. 
  •  Initiative – Making active attempts to influence events to achieve goals; self-starting rather than accepting passively; taking action to achieve goals beyond what is required; being proactive. 
  •  Quality Orientation – Accomplishing tasks through concern for areas involved, no matter how small; showing concern for all aspects of the job; accurately checking processes and tasks. 
  • Communication – Effective use of communication channels in interactions with customers, vendors, management, and team. Manage management and stakeholder expectations including through formal and informal reporting. 
  •  Expanding knowledge on backend and Sitecore platform 

Qualifications, training & Experience

  • Tertiary qualifications in Information Technology - Computer Science / Software Engineering or equivalent 
  •  Sitecore Developer Certification (optional) Experience 
  •  6+ years of hands-on commercial experience in developing web applications and API using Microsoft technologies (e.g., C#, ASP.NET MVC, Web API). 
  •  2+ years of experience in developing Sitecore digital projects. 
  •  Experience on Sitecore Headless and Helix architectures is highly regarded. 
  •  Develop and consume RESTful APIs to support system integration. 
  •  Experience using TDS, Glass, Synthesis or another major ORM Mapper/Wrapper for Sitecore. 
  •  Exposure to Azure Cloud Hosting platforms is a plus. 
  •  Have demonstrable expert competence level in using development and automated testing tools in the .NET domain using the mocking framework and DI principles. 
  •  Good understanding of software design principles and patterns. 
  •  A proficient understanding of client-side scripting, JavaScript libraries and web frameworks • Experience with React and Next.js is desirable, along with a solid understanding of JavaScript, HTML, CSS, and pre-processing platforms. 
  •  Proficient understanding of code versioning tools, such as Git/Mercurial/SVN/TFS.  Experience with SOLID principles and delivering the re-usable, scalable, and maintainable code.

What’s in it for me?

As well as a competitive salary, a range of Bupa benefits and flexible working/work from home arrangements, you’ll be challenged and encouraged to innovate. You will partner with colleagues who are dedicated to delivering exceptional experiences. We respect and consider everyone, knowing your difference will make the difference. 

Perk highlights:

  • Discount on our health insurance, travel, car, home, contents, and pet insurance products as well as discounts when you attend a Bupa Dental clinic or purchase glasses from a Bupa Optical store.
  • A dedicated internal wellbeing team provides you with a range of services, such as a global resilience program, regular training opportunities on a range of wellbeing topics and access to a variety of wellbeing discounts. 
  • An additional well-being day each year to treat yourself. 


About Bupa

Bupa is an international healthcare group which has been committed to a purpose of longer, healthier, happier lives and making a better world for more than 70 years. In Australia and New Zealand, Bupa supports more than 5 million customers through a broad range of health and care services including health insurance, aged care, rehabilitation, dental, optical, medical, hearing, and medical visa services. 

Our people reflect the diversity of our community.  At Bupa, your wellbeing, identity, and own story is respected and valued.

Apply now and become an integral part of our innovative and dynamic team!

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