Senior Bookkeeper

Reporting to: Finance Manager/Finance Director
Sydney NSW
Permanent, Full-time opportunity

About us

As the trusted outsourced finance team for leading Australian and international businesses, Lumina offers a comprehensive range of corporate tax and accounting services: from general accounting and management reporting, payroll services, and business and corporate advisory, to taxation and statutory compliance, and everything in between.

Lumina offers an exciting opportunity to work in business advisory, tax or in the dynamic world of in-house corporate finance. Gain valuable experience and unique insights that will elevate your skills and set you apart in your field.

The role

Are you an experienced bookkeeper looking to take the next step in your career and lead client delivery? We’re seeking a skilled and motivated Senior Bookkeeper to join our growing outsourced finance team at Lumina.

In this role, you’ll take ownership of a portfolio of prestige clients, delivering accurate and timely bookkeeping services while providing oversight, guidance, and mentorship to junior team members. From managing complex reconciliations, cash flow, and payroll, to partnering with clients on process improvements and advisory support, you’ll play a pivotal role in ensuring our clients’ financial operations run seamlessly.

At Lumina, we pride ourselves on offering regular training, one-on-one coaching, tailored career planning, and rewards for excellence. We’re committed to helping our team reach their professional and personal goals, and we work hard to create a workplace where people feel valued, supported, and inspired to grow.

Key Responsibilities

Financial & Operational

Manage the end-to-end bookkeeping process for a diverse client portfolio.

Review and oversee bank reconciliations, AP/AR, BAS/IAS preparation, and payroll compliance.

Ensure accuracy and compliance with statutory requirements and internal quality standards.

Identify process improvements to drive efficiency and effectiveness in client delivery.

Client Relationship Management

Develop strong, trusted relationships with clients, ensuring a clear understanding of their needs and goals.

Partner with managers to deliver business insights and reporting that adds real value.

Leadership & Team Development

Mentor and support junior bookkeepers, providing guidance and reviewing their work.

Contribute to a collaborative and supportive team culture.

Lead by example with professionalism, attention to detail, and a commitment to excellence.

What you need to succeed

If you’re determined, passionate, and committed to excellence, Lumina is the firm for you. We’ll cheer you on, celebrate your wins, and be truly invested in your success.

Minimum of 5 years’ bookkeeping experience, ideally in a client-facing or outsourced finance environment.

Solid working knowledge of cloud accounting systems (Xero, MYOB, QuickBooks, or similar).

Strong understanding of payroll, GST, BAS, and general compliance requirements.

Excellent attention to detail, organisational skills, and the ability to manage multiple deadlines.

A proactive, solutions-focused mindset with the confidence to engage directly with clients.

Leadership qualities with a desire to mentor and support junior team members.

How to join us!

We appreciate every applicant’s time and effort in applying for this position and will be in touch with shortlisted applicants in due course.
Applications close 12 September 2025