Essential Functions/ Responsibilities

• Investigate payment processing data from multiple card brands and processors to identify the root cause of excessive interchange fees.
• Assess complex merchant statements and understand technical payment issues to provide actionable solutions to clients.
• Design, write, and enhance proprietary tools and data libraries for internal and external usage to automate cost‑saving analyses.
• Handle technical inquiries from internal stakeholders and external clients regarding scheme fees and optimization strategies.
• Track market trends, card network programs, and industry technology developments to synthesize findings into technical recommendations.

Supervisory Responsibility

None.

Education & Experience

• Education: Bachelor’s degree in CS, Finance, Economics, or a related quantitative field.
• Industry: 3+ years in electronic billing/payments...