Account Receivable Accountant

Cantor Fitzgerald Securities; Belfast; On-site; GBP 30,000 - 40,000; Full time

Job summary

A financial technology firm in Belfast is seeking an Accounts Receivable Assistant to manage billing operations for international clients. This role involves preparing invoices, tracking payments, and maintaining financial records, requiring strong attention to detail and communication skills within a collaborative finance team.

Qualifications

• 3+ years experience in billing or revenue operations, ideally in financial services.
• Comfortable working with variable usage schedules and resolving discrepancies.
• Strong IT skills, particularly in spreadsheet tools like Excel.

Responsibilities

• Prepare and issue monthly invoices, tracking usage and service terms.
• Coordinate with Sales, Support, and Engineering to validate billing data.
• Monitor accounts receivable and resolve billing queries.

Skills

Attention to Detail

Communication

Team Collaboration

Self-Starter

Tools

Excel

Job description

Job Description

Lucera is a New York-based financial technology firm (owned by BGC Group, NASDAQ: BGC) offering high-performance, co-located infrastructure, connectivity and trading platform solutions for financial services clients worldwide. We deliver FX & FI SaaS trading platforms and low-latency infrastructure from global hubs including New York, Chicago, Frankfurt, London, Tokyo, and Singapore. Our Belfast office supports our global client base as a centre for engineering, DevOps and customer support, with white-glove service and innovative solutions.
Description
We're seeking a proactive Accounts Receivable Assistant to join our Belfast team. This role is central to managing billing operations for our monthly co-location, connectivity, and platform services. You will ensure accurate invoicing, timely collections, and strong billing analytics to support Lucera's scalable growth.
Key Responsibilities
• Prepare and issue monthly invoices to global clients, tracking usage, service tiers, and contract terms.
• Coordinate with Sales, Support, and Engineering teams to gather and validate billing data.
• Monitor accounts receivable - track payments and resolve billing queries.
• Reconcile billing records and client contracts, investigating and resolving discrepancies.
• Maintain accurate records in financial systems; assist with month-end close.
• Respond swiftly to client billing inquiries with professionalism and clarity.
• Provide billing support for new client setups and onboarding processes.
What You'll Need
• Experience: 3+ years in billing or revenue operations-preferably within financial services, fintech, or SaaS.
• Systems & Tools: Strong general IT skills, with solid experience with Excel or other spreadsheet tools.
• Attention to Detail: Ability to accurately bill variable usage schedules and resolve discrepancies.
• Communication: Clear, customer-focused writing and interpersonal skills.
• Team Collaboration: Able to cross-function effectively with multiple teams.
• Self-Starter: Comfortable working in a small finance group with autonomy.
• Adaptability: Experience with billing irregularities, contract amendments, and rate changes.