Startups · AI

Senior Security Engineer

FullSeam · 2 Locations · On-site

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About FullSeam

FullSeam is your AI-powered finance and accounting teammate. AI agents that handle accounts receivable, accounts payable, cash application, reconciliation, and more. Backed by Y Combinator.

About the role

​ ​ Contribute to and help mature our vulnerability management program, ensuring identified risks are remediated according to SLAs across the enterprise and business units ​ Identify and report known vulnerabilities across infrastructure (cloud and on-prem), applications, software, AI systems, and external attack surface

What they're looking for

  • ​ ​ 8+ years of Information Technology / Security experience with 2-4+ years of hands-on experience in vulnerability management, attack surface management, or related security functions
  • ​ Working knowledge of security tools such as Wiz, Snyk, Qualys, Nessus, MS Defender, or similar platforms
  • ​ Experience with vulnerability prioritization frameworks (CVSS, EPSS, risk-based scoring)
  • ​ Experience with application security testing concepts and tools (SAST, DAST, IAST, Burp Suite, Postman, GitHub, etc.)
  • ​ Basic scripting or programming experience in any language, or a strong desire to develop this skill
  • ​ Ability to produce clear, actionable security reporting for both technical and non-technical audiences
More about this role

It's fun to work in a company where people truly BELIEVE in what they're doing!

Fullsteam is a leading provider of vertical software and embedded payments technology dedicated to helping businesses flourish by providing their customers with seamless experiences. With a dynamic and growing team of over 1,900 employees, we are committed to driving innovation and delivering best-in-class software and payment solutions that empower small and medium-sized businesses across numerous industries. Our purpose is to help our customers grow their businesses and delight their customers. Join us and be a part of a forward-thinking company that values growth, excellence, and the success of our clients.

​ ​ ​ This position is part of the Fullsteam InfoSec Team which is directly responsible for working with Business Units and Fullsteam Corporate on security initiatives and response. ​ ​

​ ​ At Fullsteam, we're committed to protecting our digital assets and delivering the highest standard of security across our business. As we continue to scale our security programs, we're looking for a passionate security professional to join our Proactive Security team.

​ We're a small, high-ownership team...

Read the full posting on FullSeam's site ↗

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