About Us:

OpenSolar was founded in 2017 by global pioneers in solar software - Andrew Birch and Adam Pryor. OpenSolar exists to accelerate the adoption of solar and renewable energy globally. We provide the world's clean energy professionals with an end-to-end digital design, sales and management software to grow their businesses, free of charge.

OpenSolar is driven by its mission to accelerate the adoption of solar for a world powered by sunshine by 2050. We stay focused on our mission by obsessing over the experience of our end users, being open and honest, solving problems through careful and deliberate design, and by keeping things simple.

OpenSolar is a truly global organisation with our team spread across 15 countries and our user base spread over 130+ countries. Find out more about our world class crew here: https://www.opensolar.com/about

At OpenSolar, we are dedicated to cultivating a workplace that celebrates diversity and promotes inclusivity. Our goal is to build a team that is reflective of the communities we serve, recognising that diversity brings strength and richness to our organisation. We believe that everyone should feel empowered to bring their authentic selves to work and we are committed to creating an environment where all employees are valued, respected, and supported.

We actively seek to attract and retain a talented workforce that represents the breadth of our society. We provide equal opportunities for everyone to thrive and advance in their careers, enabling them to achieve their full potential.

This is your opportunity to be part of the clean energy movement, creating a lasting impact on the world. All while being part of a passionate, fun, and highly collaborative team.

The Role:

We are seeking an experienced, hands-on Financial Controller with a strong background in startups. This role will be pivotal in managing our financial operations, ensuring compliance across multiple jurisdictions, and driving financial transparency and discipline within the organization. In addition to traditional financial management, you will also take on limited operational tasks, such as company registration, essential to our growth (<10% of role).

The Financial Controller is a full-time, permanent role. The position is based in our Sydney office, with flexible hybrid working arrangements available.

What you’ll be doing:

Financial Oversight:

- Manage budgeting, forecasting,



and financial reporting process with leadership stakeholders.
- Develop and manage a cash management strategy.
- Manage sales tax strategy and operations for key markets: Australia, UK, USA and EU.
- Identify opportunities to implement new finance processes, enhance existing ones, and foster a smart spending culture across the organization.

Strategic Analysis & Reporting:

- Refine systems to categorize, track and analyze spend and revenue across key dimensions (e.g. function, business line, geography, etc.) to drive deeper financial insights.
- Provide insightful financial analysis to support decision-making and business strategy.
- Manage investor financial reporting submissions

Financial Operations:

- Manage daily accounting operations and cash management.
- Ensure adherence to local and international accounting standards.
- Manage financial submissions to regulatory bodies including tax filings.

Global Financial Management:

- Oversee financial consolidation and reporting for operations across multiple countries.
- Coordinate with external accounting firms and auditors and manage relationships with financial institutions.

Leadership Team Collaboration:

- Partner with the leadership team to implement financial processes and support strategic decision-making.

Team Leadership:

- Serve as a “Finance Team of 1” in the near term
- Build, lead and develop a finance team over that time that supports our dynamic business, spread across 5 continents and 15 countries, ensuring effective communication and collaboration across diverse cultures.

Operational Tasks:

- Handle operational responsibilities, including company registration, vendor management, insurance coverage and compliance with legal requirements. These tasks will represent less than 10% of the role.

What you’ll need:

- Bachelor’s degree in Accounting, Finance, or a related field.
- CPA/CA registration.
- Minimum of 5 years’ experience in a financial management role, ideally within a startup or high-growth environment, with a robust track record in hands-on execution




- Demonstrated experience working with international teams across many timezones and managing multi-jurisdictional financial operations.
- Strong understanding of accounting principles, financial regulations, and international financial reporting standards.
- Proven ability and enthusiasm for operating in an unstructured environment and building a finance function from the ground up.
- Willingness and ability to handle operational tasks alongside core financial responsibilities.
- Excellent analytical, problem-solving, and communication skills.
- Proficiency in financial software (Xero) and ERP systems.

Preferred Skills:

- Experience working with diverse, global teams and managing multi-currency, cross-border transactions.
- Ability to thrive in a dynamic startup environment and adapt quickly to evolving business needs.
- Strong leadership qualities with a collaborative and proactive approach to managing teams.
- Strategic thinker with a track record of implementing effective financial controls and process improvements.

What we bring:

- A Passionate, Driven, and Highly Collaborative Team: Join a team that is dedicated to making a difference, where collaboration and passion drive our success.
- Mission-Focused Organization with a Well-being-Led Culture: We prioritize both our mission to drive clean energy solutions and the well-being of our team members, fostering a supportive and healthy work environment.
- Diverse, Equitable, and Inclusive Work Environment: We celebrate diversity and inclusivity, creating a workplace where everyone's contributions are valued and respected.
- Professional Development and Support for Your Growth: We invest in your development with opportunities for learning and advancement, supporting your career journey.
- Constant Exposure to New Opportunities: Experience a dynamic work environment where you'll encounter cutting-edge technology solutions and innovative projects.
- Fast-Paced Environment with Leading Technology Solutions: Work at the forefront of the clean energy sector, leveraging state-of-the-art technology to drive impactful change.
- Flexible Leave Options: Enjoy flexibility to manage your life-work priorities with leave options that support your personal and professional well-being.
- Opportunity to Create a Lasting Impact: Be part of the clean energy movement and contribute to a sustainable future, making a meaningful impact on a global scale.

📌 Financial Controller (Southern Sydney)
🏢 OpenSolar
📍 Southern Sydney