What to expect in the MARKETAXESS HOLDINGS INC interview process

Based on publicly available sources, MarketAxess Holdings Inc. is a financial services company headquartered at 55 Hudson Yards in New York City, operating as a leading institutional electronic trading platform for fixed-income products like corporate bonds, Treasuries, and municipal bonds. Founded in 2000, the publicly traded company (NASDAQ: MKTX) has an estimated workforce ranging between approximately 676 and 875 employees globally across 14 countries, with operations in 6 countries including the United Kingdom, Singapore, Hong Kong, France, Brazil, and the Netherlands.

Workforce intelligence data indicates that MarketAxess's total headcount declined by 4.5% from 917 employees in 2023 down to 875 by early 2026. However, hiring activity has picked up; active job postings increased by 47.3% to 81 open positions in 2026 compared to the previous year.

The company's core business revolves around its patented Open Trading™ marketplace and automated trading, data, and analytical solutions that connect a network of over 2,000 firms—including asset managers and institutional broker-dealers—to centralize liquidity and reduce fixed-income trading costs. Its scale and product footprint have expanded over the years via acquisitions such as LiquidityEdge, MuniBrokers, and Deutsche Börse Group’s Regulatory Reporting Hub.