Sr Customer Success Manager
Sinch · Seattle
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- Company
- Sinch
- Location
- Seattle
- Posted
- October 14, 2026
About this job
DESCRIPTION As a Senior Customer Success Manager, Strategic Accounts Voice, you will serve as the trusted commercial and technical advisor for Sinch’s largest enterprise voice customers. Reporting to the Director of Voice Customer Success or the Sr Director, Strategic Accounts Customer Success, you will own the day-to-day management of a portfolio of our most complex, high-impact accounts, combining solid voice technical knowledge with the executive presence and commercial acumen of a strategic account leader. You will understand each customer’s business objectives and translate them into voice solutions that deliver measurable outcomes.…
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