Imagine catching criminals before they strike—that’s exactly what Napier’s AI-powered platform does! By analysing transactions and customers in real time, Napier AI’s technology empowers financial institutions to spot suspicious activity, like money laundering, and stops it in its tracks. Napier AI’s technology works like a digital detective, combining AI with smart analytics to outthink criminals and protect people’s money from becoming criminal proceeds. It’s not just about stopping crime—it’s about making the financial world safer and more trustworthy for everyone. Collaboration, innovation and wonderful people are just some of the reasons to bring your career to Napier. Our culture is shaped by our core values that promote equality, creativity, and opportunity in everything we do. After successfully securing PI investment to fuel our ongoing growth and to further invest in our AI products, we are currently building out our Tech Hub in Belfast - this is a super exciting time to join Napier in Belfast as we expand. Overview of the role: The Credit Controller supports the day‑to‑day management of revenue‑related processes, focusing on billing accuracy, cash collection, and maintaining clean, reliable revenue data. The role plays an important part in ensuring customers are billed correctly, payments are received on time, and revenue information is up to date and well‑controlled. Working closely with Finance, Sales Operations and Customer Success, you’ll help keep revenue operations running smoothly and support timely and accurate reporting. About you: You’re organised, detail‑focused, and comfortable working with numbers and systems. You enjoy structured work, follow processes carefully, and take pride in accuracy. You’re confident chasing information, following up on overdue items, and resolving queries in a calm and professional way. You’re keen to learn, open to feedback, and happy working as part of a collaborative finance team in a fast‑paced environment. Your day to day: Revenue Accountant Support billing and invoicing processes, ensuring invoices are raised accurately and in line with contract terms, pricing, and delivery timelines. Manage day‑to‑day credit control activities, including monitoring aged debt, chasing overdue invoices, and responding to customer payment queries. Keep debtor balances up to date, escalating issues where payments are delayed or disputed. Assist with revenue reconciliations, deferred revenue tracking, and data checks to support accurate reporting. Maintain accurate revenue and customer data across finance and billing systems. Support month‑end processes, including preparing schedules, reports, and basic variance analysis. Assist with third‑party commission and revenue‑share calculations by gathering data, checking figures, and supporting processing. Work closely with Sales, Customer Success and Finance colleagues to resolve billing and payment issues efficiently. Follow established financial controls and procedures, supporting audit requests when required. Contribute to process improvements by identifying data issues, inefficiencies, or opportunities to simplify and standardise ways of working. Do you have what it takes? Experience in a credit control, billing, finance administration, or accounts receivable role. Good numerical skills with strong attention to detail and accuracy. Confident using Excel and finance systems. Comfortable communicating with customers and internal teams about payments and invoicing. Organised, reliable, and able to manage multiple tasks and deadlines. Willingness to learn and follow established processes. Desirable Experience in a SaaS, technology, or subscription‑based business. Exposure to invoicing systems, ERP platforms, or billing tools. Basic understanding of revenue recognition concepts or ARR models (training can be provided). Why Napier? Comprehensive private healthcare through AXA covering optical, audio & dental. 25 days of annual leave bank holidays, your birthday and a wellness day Dedicated pension plan through Aviva Life Insurance 4x your annual salary Enhanced Maternity & Paternity leave Income protections policy Work from anywhere for up to 1 month Access to our employee wellbeing programme. Gym membership discounts. Flexibility in work schedules and locations, ensuring a work-life balance. This role can be fulfilled either with a hybrid approach or fully in-office – depending on your preference. An open and flexible culture that allows you to work in the best way for you. Please note applicants must have the right to work in the United Kingdom. We are unable to offer sponsorship or take over sponsorship of employment visas at this time.