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How to Become a Junior Developer: Australian Careers in IT

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What is a Junior Developer?

What will I do?

What skills do I need?

Resources

What is a Junior Developer?

A Junior Developer writes, tests and maintains code for software apps and websites. They work with experienced developers to learn best practices in coding, debugging and version control.

Day to day, a Junior Developer writes code in languages like JavaScript, Python or Java. They fix bugs, test new features and keep docs up to date. They join team meetings, share progress and receive feedback on their work.

The role covers a wide range of settings. Junior Developers work at startups, large firms and government agencies. Many focus over time on areas like front-end work, back-end systems or mobile apps.

A job as a Junior Developer offers a clear path into tech. With experience, developers move into senior roles, team leads and beyond.

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Career snapshots For Junior Developers

Career snapshot

Around 43,900 people were employed as Developer Programmers in Australia (ABS Census, 2021). This is the ANZSCO code for Junior Developer roles. Of these, 87% worked full-time, averaging 41 hours per week. The median age was 38 years and 17% were women. Australia’s ICT workforce is set to reach over 1.2 million workers by 2030 (NSW Government, 2023).

Junior Developer salaries average around $83,682 per year in Australia (Glassdoor, 2026). Entry-level pay starts around $65,000 and rises to $105,000 as skills and experience grow.

Most Junior Developers work in professional services, finance, ICT and media. Demand is strong across all states, with the largest concentrations in New South Wales and Victoria.

What will I do?

A Junior Developer supports the full team by writing, testing and fixing code across a range of projects. They work under senior guidance while building practical skills in real software environments.

  • Code development: writes and tests code for apps and websites using HTML, CSS, JavaScript, Python or Java.
  • Debugging: finds and fixes bugs in existing code to improve performance.
  • Collaboration: works with senior developers, designers and project managers to meet project goals.
  • Documentation: writes and updates technical docs for code, systems and processes.
  • Version control: uses Git to manage code changes and work with other developers.
  • Learning and development: builds skills through code reviews, workshops and self-study.
  • Testing: helps test apps to confirm they meet quality standards before launch.
  • Technical support: helps fix software issues for team members and users.

What skills do I need?

A Junior Developer needs a mix of coding skills and soft skills to succeed in the tech industry. Core technical skills include HTML, CSS and JavaScript for web work. Python and Java are also widely used. A solid grasp of Git for version control is essential.

Beyond code, Junior Developers need strong problem-solving skills and good attention to detail. The ability to work in a team, ask clear questions and take on feedback helps them grow quickly. As the tech landscape changes fast, a willingness to keep learning is just as important as any specific tool.

Skills/attributes

  • Proficiency in HTML, CSS and JavaScript
  • Working knowledge of at least one back-end language such as Python or Java
  • Familiarity with version control using Git
  • Ability to debug and troubleshoot code
  • Understanding of web development frameworks and libraries
  • Strong problem-solving skills
  • Attention to detail
  • Clear written and verbal communication
  • Ability to work in a team environment
  • Understanding of the software development lifecycle
  • Knowledge of responsive design principles
  • Willingness to learn and adapt to new technologies

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About the author

Laura Atkinson

Laura Atkinson

Laura Atkinson is an Account Management and SEM specialist at Course Finder Group with six years' experience in the Australian education sector. She works day to day with universities, TAFEs and independent training providers, which gives her a close view of how courses map to real career outcomes. She writes practical guidance on career pathways, choosing the right qualification and what to expect when moving into a new field.