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Senior Technical Account Manager

Sydney, New South Wales💼 Full-time🗓 2026-09-25 → 2026-09-26

Core

Senior Technical Account Manager supporting Afterpay and Cash App merchants in Australia, focusing on post-sales technical partnership, integration health, and driving commercial growth.

Role type

Senior IC Technical Account Manager (Payments/Fintech)

Builds

Merchant integration health, feature adoption, and commercial outcomes for BNPL and payment solutions

Domain

Fintech, Buy Now Pay Later (BNPL), Payments Infrastructure, E-commerce

Deliverable

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

Required skills

JavaScript, HTML, CSS, SQL, API integration, payments infrastructure, incident management, data analysis, C-suite stakeholder management, AI tool usage

Preferred skills

BNPL experience, payment processing, merchant acquiring, Solutions Engineering background

Technologies

Datadog, SumoLogic, HTML, CSS, JavaScript, SQL

Responsibilities

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

Seniority

Senior, hands-on IC

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