
XBOW brings AI to offensive security, augmenting the work of bug hunters and security researchers. It autonomously finds, exploits and reports vulnerabilities in web applications. It is the first…

XBOW brings AI to offensive security, augmenting the work of bug hunters and security researchers. It autonomously finds, exploits and reports vulnerabilities in web applications. It is the first…
What they do: Autonomous AI penetration testing platform that discovers, validates, exploits, and reports web-app vulnerabilities
Traction: Claims 1,092+ autonomously discovered real vulnerabilities and passed 75% of web security benchmarks with zero human intervention
Team: Founded by Oege de Moor with engineers from GitHub Copilot/Advanced Security and security leaders
Employees: 34
Recent funding: Series C with a $35M extension reported in 2026 (Series C reported at $120M prior to extension)
Offensive application security / penetration testing for web applications
Computer and Network Security
$75M
Reported Series B announced in June 2025
$120M
Reported Series C prior to an extension
$35M
Extension led by strategic investors including Accenture Ventures, DNX Ventures, Liberty Global Tech Ventures, NVentures, Samsung Ventures, and SentinelOne Ventures
“Includes strategic corporate investors (Accenture Ventures, Samsung Ventures, SentinelOne Ventures, NVentures) alongside traditional VCs (Sequoia Capital, DFJ Growth, Northzone)”
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About XBOW At XBOW, we’re redefining the future of cybersecurity by building the world's first autonomous pentester, powered by AI. Today, the gold standard for securing software systems is human pentesters, but with the rise of artificial intelligence, we’re stepping up to scale offensive security to meet the ever-growing demand.
AI is transforming the landscape of both cybersecurity and cyberattacks. While millions of people without security expertise are creating software, bad actors are using AI to launch more effective attacks. XBOW fights back with AI-driven superpowers, enabling security teams to stay one step ahead.
Backed by Sequoia Capital and Altimeter, and a team that includes the creators of GitHub Copilot and GitHub Advanced Security, XBOW is not just keeping up with the times—we’re shaping the future of cybersecurity. Our mission is simple: to defeat the bad actors before they strike, using AI to revolutionize how we approach offensive security.
We’re building something that must be built, and we’re the team to do it. Join us in shaping the next frontier of autonomous security.
About This Role XBOW has a product that customers use in high-stakes security workflows, and we're at the beginning of understanding how. We have the foundation: we're instrumenting frontend events and capturing the basics. What we don't have is someone who owns this end-to-end - from defining what to measure, to building the pipelines that capture it, to surfacing insights that actually change what we build.
This role exists to make the product team genuinely data-informed. Right now, key questions - which features drive retention, where users drop off in setup flows, whether a new capability is being adopted - don't have clear answers. You'll change that: not by producing reports nobody reads, but by building the instrumentation, dashboards, and data models that make product usage legible to the people who need it.
You'll need to work across the full stack. Some of what matters happens in the browser; a lot of it happens server-side - assessments running, findings generated, integrations triggered. You'll extend our existing frontend instrumentation, build out server-side event tracking, and design the data layer that connects user actions to product outcomes. This means working closely with engineers to get events emitted correctly, and with Product Managers (PMs) to make sure you're measuring things that matter.
This is not a "service" role where you wait for requests and produce dashboards, instead you'll be a key member of the product team. You'll need to have opinions about what's worth tracking, push back when someone asks for a vanity metric, and proactively surface patterns the product team hasn't thought to look for. If you want to be the person who makes a product team genuinely data-informed - not just data-adjacent - this is the role.
What You'll Do
What You've Done
What Sets You Apart
Our Stack (for this role)
What We Offer
What Else You Should Know
Location: Remote (all team members are remote but we meet regularly and you’re supported to travel to collaborate with colleagues in person)
Contract: Full-time.
Hiring Process:
We aren't focused on seniority titles at XBOW - so if you’re worried about “levelling,” don’t be. We care a lot more about mission fit, capability, and impact than what’s on your LinkedIn headline.
We believe in people who are driven by curiosity and a willingness to learn. Even if you don't check every box, we encourage you to apply if you're excited about the role and our mission.
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45-min introductory chat with our Head of Talent, Zac Wallis.
45 minutes with the team.
Take home assessment.
Presentation of take home assessment to product team.
30-min final meeting with our Head of Product, Aqeel Siddiqui.