Principal Customer Success Manager

Signifyd · London

Customer SupportRemote

Signifyd is hiring a Principal Customer Success Manager in London, England (remote). Posted 27 August 2026. Apply directly on Signifyd's own careers site — no account needed.

At Signifyd, we help merchants confidently grow their businesses by building trusted relationships with their customers. Our advanced technology, combined with a team genuinely invested in our clients’ success, creates frictionless shopping experiences, approving more good orders, protecting revenue, and keeping customers happy.

Trusted by thousands of leading merchants across more than 100 countries, we securely process billions of transactions each year. Our people are the heart of everything we do, driving our mission forward with commitment, empathy, and creativity. Join us on our mission to empower confident, fraud-free commerce by helping online retailers provide superior customer experiences and eliminate fraud. Learn about our company values here!

Department: Strategic Customer Success

The Strategic Customer Success team is responsible for driving success, net revenue retention, and expansion within our largest customer portfolio. This involves proactively engaging existing merchants, mitigating churn risks, and onboarding new clients. Our team members are experts in the fraud, e-commerce, and payments landscape, collaborating closely with Sales, Implementation, and Risk teams to ensure an exceptional customer experience. We are a results-oriented group focused on delivering significant value and achieving our collective and individual targets.

The Role:

As a Principal CSM, you will be responsible for the success of Signifyd’s most complex and strategic accounts. You will own the relationship across the entire customer journey, ensuring the customer’s seamless transition onto the Signifyd platform and driving optimal outcomes for the customer within core products utilized. You will collaboratively build and execute a long-term growth plan both internally and with the customer. The right candidate leverages their strong business acumen in order to deeply understand their customers’ business objectives and jointly build a long-term strategy with the customer. Success in this role requires an expert relationship builder who can align stakeholders at the highest levels of the customer organization and internally in order to execute on delivering desired outcomes.  

Responsibilities:

Requirements: 

#LI-Remote

Benefits in our US offices:

Compensation: 

In the United States, each work location is assigned a specific pay zone, which determines the salary range for a given position. The starting base salary for the selected candidate will be based on a variety of factors, including job-related skills, experience, qualifications, geographic location, and current market conditions.

Base Salary Ranges by Pay Zone: ($160,000 - $180,000)

Equity: This role is eligible for a stock option grant of 4,500 stock options, based on the position level and internal compensation guidelines. 

Commission: This role is eligible for a commission plan as part of the total compensation package.

We want to provide an inclusive interview experience for all, including people with disabilities. We are happy to provide reasonable accommodations to candidates in need of individualized support during the hiring process.

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