PortSwigger
PortSwigger is a company built around a simple belief: security should empower people, not slow them down. We create world-class tooling that helps security teams and developers uncover and fix real vulnerabilities, the kind that actually matter. Our products are crafted with care, backed by deep research, and shaped by a relentless drive to make the web safer for everyone.
We’re a successful, engineering-led organisation where small, autonomous squads do meaningful, high-leverage work. Curiosity fuels us, craftsmanship defines us, and mutual support keeps us growing together. Here, you’ll have real ownership, clear direction, and the freedom to push boundaries, supported by thoughtful coaching and a culture that values learning as much as delivery.