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Senior Technical Account Manager, Cash App Pay & Afterpay

US - NY - NYC - Remote🌐 Remote💼 Full-time💰 $142,000–$142,000🗓 2026-07-20 → 2026-09-26

Core

Senior Technical Account Manager supporting Cash App Pay and Afterpay merchants in North America, ensuring integration health and driving commercial growth.

Role type

Senior IC Technical Account Manager (Payments/Fintech)

Builds

Cash App Pay and Afterpay merchant integrations and adoption

Domain

Fintech, Payments, Buy-Now-Pay-Later (BNPL)

Deliverable

production ML models | product features | dashboards & analysis | client delivery

Required skills

JavaScript, HTML, CSS, SQL, payments infrastructure, API integrations, e-commerce platforms, monitoring tools (Datadog, SumoLogic), incident management, C-suite stakeholder management

Preferred skills

Buy-now-pay-later (BNPL) experience, payment processing, merchant acquiring, AI tools usage

Technologies

JavaScript, HTML, CSS, SQL, Datadog, SumoLogic

Responsibilities

Identify and act on post-sales growth opportunities to drive GPV and feature adoption; Provide education to merchants on features and deliver quarterly technical reviews; Partner with Solutions Engineering for seamless pre-sales to post-sales handoffs; Lead integration health monitoring using KPIs and root-cause analysis; Leverage HTML, CSS, and JavaScript to solve integration issues on merchant websites and POS terminals; Participate in on-call incident response rotation with SLA adherence.

Seniority

Senior, hands-on IC

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