
Middesk is building the data and intelligence infrastructure that helps businesses work together with confidence. We started by creating a comprehensive platform for understanding businesses, bringing together authoritative and proprietary data to help customers verify business identities, onboard customers faster, and manage risk throughout the customer lifecycle.
Today, Middesk is used by more than 700 banks and fintechs, and in 2025 we verified more than 7 million companies. We've also expanded beyond business verification to help companies form, register, manage, and maintain their businesses, supporting more than 50,000 companies in setting up over 100,000 accounts required to hire employees, run payroll, and stay compliant.
Middesk came out of Y Combinator, and is backed by Sequoia Capital, Accel, Insight Partners, and Canapi. We're proud to be named on the Forbes Fintech 50 and Best Startup Employers lists.
Middesk’s mission is to make it easier for businesses to work together through building the best-in-class business identity platform. Our APIs allow B2B companies to access the information, insights, and documentation they need to onboard and transact with their customers. Our products help product, risk, and finance teams make informed regulatory compliance and commercial credit decisions, confirm that suppliers meet federal and state licensing requirements, and register their customers with the necessary government agencies.
Middesk is looking for a high-energy, driven professional with business acumen, technical aptitude and sales instincts to join our competitive Sales organization as a Sales Development Representative (SDR).
As an SDR, your primary responsibility will be to uncover and qualify new opportunities within Middesk’s target market, focusing on the banking, lending, and payments verticals. Since our SDRs serve as the first point of contact for prospects and customers, your success will be measured by efficient prospecting and outbound efforts to break into new accounts, build relationships across all levels of our customer segments, and create opportunities that drive new business.
Your conversations will reflect a deep understanding of your buyer, their business, and what Middesk means to their success. Ideal candidates will be eager to advance their careers by demonstrating tenacious self-starting qualities every day with a proven track record of grit and resilience.
On the SDR Team, we pride ourselves on setting challenging goals, and having fun achieving them together. The right candidate is someone who thinks outside the box, thrives under pressure, and is hyper-focused on meeting targets every single month. We value our culture and are looking for optimistic and motivated people to join our team. Are you up for the challenge?

Middesk's mission is to enable every business to access the products and services they need to grow and thrive. We believe that if we can make it easy for a business to access financial products, hire new employees, and transact with other businesses, that we increase the odds of success for that business to contribute to its community and the broader economy.
Our Identity product provides accurate, complete information that financial services companies need to make efficient onboarding decisions. Our Agent product makes it easy for employers to file with the state and federal agencies needed to establish their business across the country. Our customers include Affirm, Brex, Plaid, Mercury, Divvy, Rippling, Gusto, and others.
Based in San Francisco, CA, Middesk is backed by Sequoia Capital, Accel Partners, and Y Combinator.