Application Guide

How to Apply for Junior Systems Developer

at Brighte

🏢 About Brighte

Brighte is a fast-growing Australian fintech company making renewable energy accessible through 0% interest payment plans for solar and battery installations. Working here means contributing to a mission-driven team that's directly impacting the transition to energy-efficient homes, with a culture that values innovation and sustainability.

About This Role

As a Junior Systems Developer, you'll be the go-to person for maintaining and improving Brighte's core financial systems, working with legacy VB and modern C# code. Your work will directly support Finance and Operations teams by ensuring data accuracy and system reliability, making you a critical link between technical infrastructure and business needs.

💡 A Day in the Life

A typical day might start with checking support tickets from Finance about data discrepancies, then writing SQL queries to investigate. You could spend the afternoon modifying a VB module to fix a bug, followed by documenting your changes and discussing improvements with the team. Throughout the day, you'll collaborate with business users to understand their workflows and translate them into technical tasks.

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Interview Prep

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🎯 Who Brighte Is Looking For

  • Has hands-on experience with VB Script or classic VB, and is comfortable reading and modifying legacy code without being intimidated by older technologies.
  • Can independently write optimized SQL queries to extract and validate financial data, with a strong understanding of data modeling and reporting.
  • Demonstrates a methodical approach to troubleshooting and problem-solving, with a keen eye for detail when investigating system behavior.
  • Is eager to learn C# and modern development practices, showing adaptability and a willingness to work across different technology stacks.

📝 Tips for Applying to Brighte

1

Highlight any experience you have with VB Script or classic VB specifically—this is central to the role and sets you apart from other candidates.

2

In your resume, include examples of SQL queries you've written for financial data extraction or reporting, emphasizing accuracy and optimization.

3

Mention any exposure to C# or .NET, even if it's just coursework or side projects, to show your willingness to learn.

4

Tailor your cover letter to Brighte's mission: connect your technical skills to enabling clean energy adoption and supporting business operations.

5

If you have experience documenting legacy systems or business logic, showcase that—it's a key responsibility in this role.

✉️ What to Emphasize in Your Cover Letter

["Your comfort with VB Script and SQL, with specific examples of how you've used these skills to solve problems or improve processes.", 'Your ability to work methodically with existing codebases and translate business needs into technical improvements.', "Your alignment with Brighte's mission of making energy-efficient homes accessible, showing genuine interest in sustainability.", 'Your eagerness to learn C# and grow as a developer within a supportive team environment.']

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🔍 Research Before Applying

To stand out, make sure you've researched:

  • → Read about Brighte's history and growth: they've expanded rapidly in the Australian clean energy market.
  • → Understand their product: 0% interest payment plans for solar and batteries, and how that financing works.
  • → Look into their tech stack: likely a mix of legacy systems (VB) and modern tools (C#, SQL Server).
  • → Check out any press releases or case studies about how Brighte's platform supports installers and homeowners.

💬 Prepare for These Interview Topics

Based on this role, you may be asked about:

1 Walk me through how you would investigate a discrepancy in financial data using SQL and the system's data model.
2 Describe a time you had to work with legacy code. How did you approach understanding and modifying it?
3 How would you write a SQL query to extract monthly payment data for a specific region, ensuring accuracy?
4 What's your experience with VB Script? Give an example of a complex script you've written or modified.
5 How do you prioritize tasks when you have multiple investigation requests from different teams?
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⚠️ Common Mistakes to Avoid

  • Don't dismiss VB Script as outdated—emphasize your ability to work with it and see its value in the system.
  • Avoid vague statements about SQL; provide concrete examples of complex queries you've written.
  • Don't overlook the importance of documentation: this role requires clear, maintainable documentation of system behavior.

📅 Application Timeline

This position is open until filled. However, we recommend applying as soon as possible as roles at mission-driven organizations tend to fill quickly.

Typical hiring timeline:

1

Application Review

1-2 weeks

2

Initial Screening

Phone call or written assessment

3

Interviews

1-2 rounds, usually virtual

✓

Offer

Congratulations!

Ready to Apply?

Good luck with your application to Brighte!

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