Manager of Payment Operations

About Karbon

Karbon is the global leader in AI‑powered practice management software for accounting firms. We provide an award‑winning cloud platform that helps tens of thousands of accounting professionals work more efficiently and collaboratively every day. With customers in 40 countries, we have grown into a globally distributed team across the US, Australia, New Zealand, Canada, the United Kingdom, and the Philippines. We are well‑funded, ranked #1 on G2, growing rapidly, and have a people‑first culture that is recognized with Great Place To Work® certification and on Fortune magazine's Best Small Workplaces™ List.

• Personally manage payment reconciliation, chargeback processing flows, vendor oversight, and escalation response across Karbon's US payment flows.
• Serve as the internal subject matter expert on Stripe—monitoring performance, troubleshooting transactions where needed, and flagging anomalies.

• Design, document, and maintain SOPs for all payment operations functions—clearly identifying what can be systematized, templated, or automated.
• Implement controls and workflows that are audit‑ready and scalable as volume grows.

• Actively identify repetitive or high‑volume operational tasks and lead efforts to automate them using AI tools (including Claude) and workflow tooling.
• Partner with Engineering and Product to embed automation into Karbon's payments infrastructure where manual processes currently live.
• Be the team's resident experimenter: test, document, and share what works.

• Own the day‑to‑day relationship with Stripe and any future payment partners—monitoring SLAs, escalating issues, and ensuring reliability.
• Contribute operational and financial perspective to future payment tech stack evaluations.

• Work closely with Finance to ensure payment revenue, processing fees, and margin are accurately captured and clearly communicated.
• Build and maintain dashboards and reporting that give leadership real‑time visibility into payment economics.

• Maintain awareness of applicable compliance requirements (PCI‑DSS, ACH rules, CCPA) and ensure operational processes stay aligned.
• Fraud prevention experience is a plus.

• Partner with Product and Engineering to surface operational insights that inform roadmap decisions.
• Support CS and Implementation teams by providing payments expertise that improves the client onboarding and billing experience.

Payment volumes at Karbon are growing extremely quickly. You'll be the person who, in partnership with the GM, defines how it works: the processes, the automations, the dashboards, the playbook. When this function is mature, it'll be because you built it. For someone who wants to own something meaningful at a company with real scale and a clear payments growth trajectory, this is that opportunity.

• 3–6 years in payments operations, financial operations, or fintech — with direct, hands‑on experience (not just oversight through a team).
• Strong working knowledge of US payment flows: ACH, card processing, settlements, chargebacks, and reconciliation.
• Demonstrated experience building or significantly improving payment operations processes from scratch.
• Familiarity with Stripe or comparable modern payment infrastructure.
• Genuine enthusiasm for using AI tools to automate and improve operational workflows—this is a core expectation of the role, not a future aspiration.
• Strong analytical instincts; comfortable in spreadsheets, dashboards, and data.
• Clear communicator who can translate payments complexity for non‑specialist audiences.

• Experience with fraud prevention, underwriting, or risk monitoring in a payments context.
• Exposure to international payment flows (Canada, UK, AU, NZ).
• Experience in a SaaS or fintech company serving SMB or professional services clients.
• Familiarity with PCI‑DSS compliance requirements.

• Core payment operations SOPs documented, with clear automation coverage mapped—what’s automated, what’s in progress, and what’s…