2 of 2 Fuzz Testing Jobs in Cambridge

with an automated and scalable approach (think webhooks and Docker) Developing and extending OSS security automation tooling. This can range from detection tooling to security process automation, or a fuzzing infrastructure to find bugs Architecting, designing, and implementing End-to-End Security solutions and controls. Your work will directly impact our global user base Focusing on Automation. Developing automated, scalable More ❯

Job Overview: As aSecurity Engineer - Fuzzing Specialist, you will own and evolve our coverage-guided fuzzing program. Your mission is to uncover hard-to-reach security flaws before attackers do, drive fixes to closure, and help product teams to embrace dynamic testing like fuzzing. You'll scout for new attack surfaces, craft high-performance fuzzing harnesses, and design custom … sanitisers that push the state of the art. Success means measurable coverage gains, actionable crash reports, and products that ship with provable resilience. Responsibilities: Map & prioritise fuzzing surfaces across services, libraries, APIs, and protocols; maintain a living risk-based roadmap. Design, build, and extend fuzzing harnesses (libFuzzer, AFL , Honggfuzz, etc.) that improve code-path exploration and minimise false positives. Continuously … techniques. Automate crash triage & root-cause analysis; distinguish exploitable vulnerabilities from benign faults and drive CVE-level findings to remediation. Develop custom sanitisers to expose classes of bugs traditional fuzzing misses. Validate fixes & guard against regressions through differential fuzzing and regression corpora. Assess external disclosures (bug bounties, supply-chain advisories) to determine fuzzing detectability and refine harnesses when gaps are More ❯