Senior Bookkeeper – Full-Time

Bookkeeper – Full-Time | Grow Your Career with Momenta Books

Love clean ledgers, smart systems, and clients who truly value what you do?
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About Momenta Books

Momenta Books is part of the broader Momenta Group, a fast-growing, Sydney-based professional services firm with multiple office locations and a strong focus on people, culture, and technology.

We're proudly cloud-based, forward-thinking, and committed to doing bookkeeping properly—not just data entry, but meaningful support for growing businesses. Our Oran Park team works in a modern, collaborative environment where ideas are welcomed, learning is encouraged, and career progression is real.

Why You'll Love Working With Us

We take culture seriously (without taking ourselves too seriously). When you join Momenta Books, you'll enjoy:

• A genuinely supportive and down-to-earth team

• Direct access to experienced partners and leaders

• Ongoing training, mentoring, and professional development

• Exposure to a diverse range of clients and industries

• Modern, cloud-based systems and tools

• Client referral bonuses

• Social events with the wider Momenta Group

• A clear pathway to grow your role as your skills and confidence develop

About the Role

This is a full-time Bookkeeper role where you'll play a hands-on part in supporting a diverse portfolio of small business clients. You'll work closely with accountants, advisors, and partners, and be trusted to take ownership of your work and your client relationships.

This is not a heads-down, data-only role. You'll be actively involved in client communication, onboarding, and meetings, and will be expected to confidently represent Momenta Books in client interactions.

Your Day-to-Day Will Include:

• Bookkeeping across multiple clients

• Preparing and lodging BAS and IAS, including Payroll Tax and iCare calculations and reporting

• Bank reconciliations and account maintenance

• Xero setup, support, and troubleshooting

• Payroll and superannuation processing

• Assisting with reporting and Virtual CFO services

• Assisting with new client setup and onboarding

• Attending client meetings and jumping in to support meetings as required

• Holding meetings with clients to discuss bookkeeping matters, systems, and workflows

• Liaising with clients on software and process improvements

• Supporting accountants with year-end preparation

• Contributing to continuous improvement of systems, processes, and client experience

About You

You're someone who:

• Has a minimum of 5 years' experience as a bookkeeper

• Has strong working knowledge of Xero and MYOB (essential)

• Has strong knowledge of all Microsoft Applications

• Has hands-on experience with Employment Hero (essential)

• Has experience preparing Payroll Tax and iCare

• Has excellent customer service skills and enjoys client-facing work

• Speaks clear, confident English and communicates professionally with clients

• Has a strong understanding of BAS, GST and payroll

• Is organised, detail-focused, and proactive

• Is confident working independently and as part of a team

• Takes ownership of work and prides themselves on accuracy and quality

• Must hold a minimum Certificate III or IV qualification in accounting or bookkeeping

Experience with Karbon is highly regarded but not essential.

Bonus points if you enjoy process improvement, client education, or finding smarter ways to support clients.

What Makes This Role Different?

At Momenta Books, bookkeepers are a key part of our clients' success—not just behind the scenes. You'll be encouraged to:

• Build long-term, trusted client relationships

• Expand your skills beyond compliance

• Grow your responsibilities as the business grows

• Have a real voice in how we do things

Ready to Join Us?

If you're looking for a full-time bookkeeping role where you're supported, challenged, and genuinely valued, we'd love to hear from you.

Apply now and take the next step in your bookkeeping career with Momenta Books.

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