Varun Kumar in

Varun Kumar

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Chief Technology Officer at Signifyd
📍 Redmond, Washington, United States

Varun Kumar is the CTO at Signifyd, where he leads product and engineering with over 15 years of experience in big data and machine learning. His career includes key roles at Mastercard, Amazon, and Yahoo. Colleagues describe him as sharp, passionate, and a diligent tech mind.

Outside of his technology leadership role, Varuns passions include competitive chess and painting. He values harmonizing his work with hobbies and spending quality time with his family, aiming to perpetually share happiness.

Unique fact: Varun won the American Open Chess Tournament in 2014 for his skill group.

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Experience
10 Years
Current Role
Chief Technology Officer
Job Level
Leadership
Location
Redmond, Washington, United States
Personality Overview

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Communication Style
Decision Approach
Work Preference

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Priorities

Topics Varun cares about

Fraud Prevention
His career started in fighting ad-fraud at Yahoo, and he now leads a commerce protection platform. He frequently posts about balancing security with customer experience.
Ecommerce Innovation
He speaks about the future of ecommerce, including topics like 'agentic commerce' and using AI to enhance the customer journey and build loyalty.
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Career

Work history

5-2025
Chief Technology Officer
Signifyd
1-2025 - 6-2025
Senior Vice President of Engineering
Signifyd
9-2023 - 1-2025
SVP Product & Engineering
Signifyd
6-2021 - 9-2023
Senior Vice President of Engineering
Mastercard
4-2021 - 9-2023
Senior Vice President Of Engineering
Ekata
In the press

Media appearances

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Education
Master of Science - MS
University of Illinois Urbana-Champaign
2005 - 2009
Bachelor of Engineering (B.E.)
Birla Institute of Technology, Mesra
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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