We are looking for a highly driven and commercially minded Account Manager to scale our Card & CaaS (Card-as-a-Service) business across the Web3 ecosystem. In this role, you will work closely with leading exchanges, wallets, fintech platforms, payment partners, and digital asset institutions across APAC to drive card issuance growth, transaction volume, and user payment adoption.
This is not a traditional account servicing role. You will act as a strategic growth partner to clients — combining payments expertise, data-driven insights, operational excellence, and ecosystem collaboration to continuously improve card performance and payment experience.
You will partner cross-functionally with Product, Operations, Compliance, BD, and Marketing teams to optimize API integrations, payment flows, user conversion, and transaction success rates at scale.
If you are passionate about cards, payments, Web3 infrastructure, and building scalable financial products used by millions of users globally, we’d love to speak with you.
Responsibilities
Manage and grow strategic Web3 institutional clients including exchanges, wallets, fintech platforms, and payment partners
Drive card issuance growth, transaction volume, activation, and payment conversion metrics across client portfolios
Analyze card and transaction data to identify growth opportunities, user behavior trends, decline patterns, and optimization strategies
Deliver actionable business insights and performance recommendations to clients through data analysis and reporting
Act as the primary post-launch partner for clients, supporting API integrations, payment flow optimization, operational troubleshooting, and user experience improvements
Work closely with Product and Engineering teams to continuously improve product stability, transaction success rates, and payment experience
Collaborate with clients’ marketing and growth teams on joint campaigns, ecosystem partnerships, traffic acquisition, and user engagement initiatives
Coordinate internally across compliance, risk, operations, finance, and product teams to support scalable client growth
Build strong long-term client relationships and become a trusted advisor within the Web3 payments ecosystem
Stay highly informed on industry trends across card issuing, global payments, embedded finance, fintech, and digital assets
Requirements
Minimum 3 years of experience in Account Management, Partnerships, Customer Success, or Growth within Cards, Payments, Fintech, or Web3
Strong understanding of card issuing, payment acquiring, payment rails, transaction lifecycle, or embedded finance products
Experience working with APIs, payment integrations, or technical product coordination
Strong analytical and data interpretation capabilities; able to translate transaction data into business insights and growth strategies
Experience managing institutional or enterprise-level clients in fast-paced environments
Excellent communication and stakeholder management skills across both technical and business teams
Highly proactive, ownership-driven, and comfortable operating in ambiguous, high-growth environments
Prior experience in Web3, exchanges, wallets, crypto payments, or fintech infrastructure is highly preferred
Familiarity with Visa/Mastercard ecosystem, issuer processing, BIN sponsorship, or CaaS products is a strong plus
Why Join Us
Build next-generation global payment infrastructure for the digital asset economy
Work with leading Web3 exchanges, wallets, and fintech innovators across APAC
High ownership, fast execution, and direct exposure to business growth
Collaborative and international team culture
Opportunity to shape scalable card and payment products used globally
Diners Club is a premium global brand with a rich heritage as the world's first charge card and is issued today in more than 200 countries. It is the smart payment choice for mid-to-large corporations, individual business people and professionals.
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