Our Leaders

As BigCommerce continues to grow globally, the depth and range of our corporate leadership does as well. Our executives have experience growing companies like PayPal, HomeAway and Twitter. They are supported by a board of distinguished business leaders who know that building a great company takes unfailing commitment to your customers.

Experienced Executives

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    Brent Bellm

    Chief Executive Officer

    Brent is the Chief Executive Officer of BigCommerce. A retail and ecommerce veteran of 20 years, Brent has served in a variety of executive leadership positions, successfully growing industry-leading companies including HomeAway and PayPal.

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    Daniel Lentz

    Chief Financial Officer

    Daniel is the Chief Financial Officer of BigCommerce. He has over two decades of experience guiding the financial and operational functions within industry leaders including Dell, Procter & Gamble and RetailMeNot.

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    Steven Chung


    Steven is President of BigCommerce, where oversees the company’s Sales, Marketing and Services organizations. He has over 20 years of experience in technology and ecommerce leadership roles.

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    Russell Klein

    Chief Commercial Officer

    Russell is the Chief Commercial Officer of BigCommerce. He brings more than 20 years of management experience spanning M&A, investments, joint ventures, business and corporate development.

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    Ben Sumrall

    Chief Operating Officer

    Ben is the Chief Operating Officer of BigCommerce. He has more than 20 years experience in senior operations and finance roles at multi-billion dollar organizations including Amazon and Dell.

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    Lisa Eggerton

    Chief Marketing Officer

    Lisa is the Chief Marketing Officer of BigCommerce. She has 20+ years of experience scaling high-growth companies with a focus on enterprise SaaS. In her multiple executive roles, she's been responsible for setting company vision and strategy, driving business performance through organic growth, global expansion and M&A, and navigating corporate exits.

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    Brian Dhatt

    Chief Technology Officer

    Brian is the Chief Technology Officer of BigCommerce. Prior to BigCommerce, he served as CTO at Borderfree, where he led all aspects of product and technology, and previously held senior leadership positions at Jetsetter, Gilt City and Best Buy.

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    Marc Ostryniec

    Chief Sales Officer

    Marc is the Chief Sales Officer of BigCommerce. Marc has more than 20 years of enterprise sales leadership experience, driving significant growth and execution within Retail, Financial Services and Manufacturing industries.

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    Rob Kaloustian

    Chief Services Officer

    Rob is the Chief Services Officer at BigCommerce. He has more than two decades of experience leading customer success, sales engineering and customer-facing technical teams at a number of global tech companies.

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    Rosie Rivel

    Chief Information Officer

    Rosie is the Chief Information Officer of BigCommerce. She has 25+ years of experience as an executive professional in the IT industry, including senior roles at Kelly Services, Delphi Medical and Deloitte Consulting.

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    Hubert Ban

    Chief Accounting Officer

    Hubert Ban is BigCommerce’s Chief Accounting Officer. He brings over 20 years of experience in accounting and reporting roles at publicly traded companies and Big 4 accounting firms.

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    Chuck Cassidy

    General Counsel

    Chuck is BigCommerce’s General Counsel. He has been with BigCommerce since 2017 and has been responsible for legal management of numerous business units and strategic priorities of the organization. He has broad experience representing growth-stage software and technology companies and previously practiced corporate and transactional law at Vinson & Elkins, L.L.P.

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    Troy Cox

    SVP of Product

    Troy is the Senior Vice President of Product for BigCommerce. He brings more than 20 years of product and engineering leadership experience across both startup and established public companies including Microsoft.

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  • Becky Logan

    Becky Logan

    Senior Vice President of People

    Becky is the Senior Vice President of People at BigCommerce, where she oversees the company’s global talent management, HR operations and culture and employee experience functions. She has over 20 years of experience in human resources across technology and hospitality companies.

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World-Class Advisors

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    Satish Malhotra

    The Container Store

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    Sally Gilligan

    Gap Inc.

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    Larry Bohn

    General Catalyst

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    Jeff Richards

    GGV Captial

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    Don Clarke

    Plex Systems, Inc.

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    Ellen Siminoff

    Board of Directors Zynga, Shmoop, Discovery Education, Solarwinds

Want to learn more about BigCommerce and our career opportunities?

Here at BigCommerce, we're interested in sharing who we are and the exciting plans we have for redefining the ecommerce industry. Join our BigNetwork to stay up to date on BigCommerce news, events, and potential career opportunities.