Junior Developer

Junior Developer

Full-Time On-site
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Full-time Hybrid

About the role

We are looking for a motivated Junior Developer to join our Engineering Team. This is an excellent opportunity for someone early in their career to work with experienced developers on a real-world enterprise platform, building your skills in C#, .NET and RESTful APIs. You will receive hands-on mentoring, participate in Agile delivery practices, and contribute meaningfully to our product from day one.

What you’ll do

  • Assist in the development and maintenance of back-end services using C# and .NET.
  • Implement bug fixes, minor enhancements and well-defined feature tasks.
  • Write clean, readable code following team standards and conventions.
  • Participate in code reviews to learn and continuously improve.
  • Engage in pair programming, knowledge-sharing workshops and team training.
  • Support testing, troubleshooting and documentation activities.

What we’re looking for

  • Tertiary qualification in Computer Science, Software Engineering or equivalent practical experience.
  • Foundational knowledge of C# or a similar object-oriented programming language.
  • Basic understanding of RESTful APIs and web service concepts.
  • Familiarity with SQL and relational database concepts.
  • Strong willingness to learn and adapt in a fast-paced environment.
  • Good communication skills and a collaborative mindset.

Nice to have

  • Exposure to .NET development through coursework, projects or internships.
  • Familiarity with version control systems (Git).
  • Interest in financial services or fintech.

How we hire

We keep our process clear and respectful of your time: a short intro call, a conversation with the hiring manager, a practical working session relevant to the role, and a final team conversation. We’ll always tell you where you stand.

Interfi Systems is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees — and are happy to provide accommodations during the hiring process, just let us know.

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Junior Developer employer: Interfi Systems PTY LTD

Interfi Systems is an exceptional employer located in the vibrant Sydney CBD, offering a dynamic work culture that values collaboration and innovation. With a strong commitment to employee growth, we provide ample opportunities for professional development and training, ensuring that our team members thrive in their roles. Our inclusive environment celebrates diversity, making it a rewarding place for those looking to make a meaningful impact in the fintech space.

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Contact Details:

Interfi Systems PTY LTD Recruitment Team