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Verified employee & interview reviews
Oakland, California
Marqeta, Inc. is a global leader in modern card issuing and transaction processing, providing an open, cloud-based Application Programming Interface (API) platform designed to simplify payments for businesses. Founded in 2010 by Jason Gardner and headquartered in Oakland, California, Marqeta established itself as the world’s first open API modern card issuing platform. The company's technology serves as critical infrastructure, empowering clients across diverse sectors—including buy now, pay later (BNPL), on-demand delivery, digital banking, and expense management—to build and scale highly customizable physical, digital, and tokenized payment card programs without relying on traditional legacy banking systems. The core of Marqeta’s service offering centers on providing developers with advanced infrastructure and tools to create tailored payment experiences. Its platform includes sophisticated spend controls, real-time fraud detection, compliance tools, and Just-In-Time (JIT) Funding capabilities that minimize financial exposure and operational friction. For example, major digital economy leaders such as DoorDash, Instacart, Square, Affirm, Klarna, and Block utilize Marqeta's infrastructure to authorize and track workforce or customer transactions natively within their apps. Marqeta works with its clients under two primary configurations: Managed By Marqeta, where the company manages the program entirely on behalf of an issuing bank partner, and Powered By Marqeta, which allows clients to utilize the platform independently for payment processing. The company has successfully expanded its global footprint, achieving certification to operate across 40 countries spanning the United States, Europe, and Asia. Demonstrating robust enterprise scale and operational stability, Marqeta maintained a 99.99% platform uptime and processed over $377 billion in transaction volume in 2025, reflecting an 80x growth in volume since 2017. As of mid-2026, Marqeta operates as a publicly traded corporation on the NASDAQ stock exchange under the ticker symbol MQ, boasting a market capitalization of approximately $1.65 billion with roughly 424 million shares in issue. Financially, Marqeta reported a trailing twelve-month revenue of $652 million as of March 31, 2026, alongside an EBITDA of $33.4 million and a net income of $2.16 million, marking a transition toward profitability following a net loss in fiscal year 2025. The company employs nearly 1,000 workers globally and is currently led by Chief Executive Officer Simon Khalaf, with founder Jason Gardner serving as Executive Chairman. Marqeta continues to innovate at the intersection of fintech and artificial intelligence, recently filing patents for AI-driven risk decisioning to enhance real-time fraud prevention and utilizing large language models to streamline transaction dispute resolutions.
Avni Vora
Employee review
Learned a ton here. Fast-paced but the people make it worth it.
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Anonymous Employee
Employee review
Solid work-life balance and managers who actually listen. Would recommend.
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Anonymous Employee
Employee review
Great place to grow — supportive teammates and real ownership of your work.
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