11 of 11 Fuzz Testing Jobs in the UK

DevOps teams in security best practices Conduct/Lead threat modelling and security design activities alongside Dev/Engineering Teams Work with 3rd parties to support vulnerability and penetration testing Process reports from external penetration testing vendors and coordinate feedback with teams to ensure actions are followed to mitigate identified risks Skills: Software engineering background is a must … Security Frameworks e.g. OWASP SAMM/DSOMM etc Hands-on knowledge of information security processes such as security design review, threat modelling, OWASP Top 10, risk analysis, and software testing techniques Strong understanding of application security awareness, including the security of web applications Experience with risk management activities - identifying, assessing and providing remediation options for application and technology risks … Top 10, SANS Top 25 etc Experience working in AWS/Azure/GCP would be beneficial Knowledge of Ci/CD pipelines Thorough understanding of SAST, DAST (including fuzzing), endpoint and perimeter scanning etc. Familiarity with industry security standards (ISO27001, NIST, CCM etc) Network and infrastructure experience. API gateway security, WAF and IDS, SSO, SAML etc At least one More ❯

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 ❯

engineering software and firmware to uncover security flaws Developing and demonstrating proof-of-concept exploits Analysing binary targets using tools like IDA Pro, Binary Ninja, or Ghidra Engaging in fuzzing, fault injection, symbolic execution, and virtualisation techniques Writing clean, efficient code in C/C++ and Python Collaborating in agile, low-ego research teams Required Experience Proven expertise in vulnerability … related field Desirable Existing security clearance (Secret or above) Knowledge of anti-reversing techniques, implants, and advanced threat emulation Proficiency in multiple architectures (e.g. x86, ARM) Background in penetration testing or red team work Package & Benefits Up to £135,000 base salary (or equivalent local currency) Health insurance, generous pension, bonus, and 25+ days holiday Fully remote - work from More ❯

engineering software and firmware to uncover security flaws Developing and demonstrating proof-of-concept exploits Analysing binary targets using tools like IDA Pro, Binary Ninja, or Ghidra Engaging in fuzzing, fault injection, symbolic execution, and virtualisation techniques Writing clean, efficient code in C/C++ and Python Collaborating in agile, low-ego research teams Required Experience Proven expertise in vulnerability … related field Desirable Existing security clearance (Secret or above) Knowledge of anti-reversing techniques, implants, and advanced threat emulation Proficiency in multiple architectures (e.g. x86, ARM) Background in penetration testing or red team work Package & Benefits Up to £135,000 base salary (or equivalent local currency) Health insurance, generous pension, bonus, and 25+ days holiday Fully remote - work from More ❯

engineering software and firmware to uncover security flaws Developing and demonstrating proof-of-concept exploits Analysing binary targets using tools like IDA Pro, Binary Ninja, or Ghidra Engaging in fuzzing, fault injection, symbolic execution, and virtualisation techniques Writing clean, efficient code in C/C++ and Python Collaborating in agile, low-ego research teams Required Experience Proven expertise in vulnerability … related field Desirable Existing security clearance (Secret or above) Knowledge of anti-reversing techniques, implants, and advanced threat emulation Proficiency in multiple architectures (e.g. x86, ARM) Background in penetration testing or red team work Package & Benefits Up to £135,000 base salary (or equivalent local currency) Health insurance, generous pension, bonus, and 25+ days holiday Fully remote - work from More ❯

architectures, and assist in incident response and other security investigations. Developing (or extending OSS) security automation tooling. This can range from detection tooling to security process automation, or a fuzzing infrastructure to find bugs. End-to-End Security Solutions: Architect, design, and implement security controls. Your work will directly impact our global user base. Automation Focus: Develop automated, scalable security … solutions. Efficiency is key. Tooling Expertise: Extend or create security automation tools. Detection, process automation, fuzzing-you'll own it. We are excited if you have Proficient Software Engineering experience. Programming/scripting skills: Go or Python Proven track record of deploying and operating Kubernetes and containers in production. Experience building, managing, and debugging CI/CD pipelines. Experience securely More ❯

Job Overview: As a Security 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. … 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 ❯

assessment or penetration-testing techniques. What we are looking for Familiarity with a variety of tools (e.g. IDEs, debuggers, source control, Ghidra, FRIDA, Wireshark, VMs) and techniques (e.g. fuzzing, scripting, code injection). Intermediate to advanced understanding of computing principles (e.g. stack/heap distinction, compiled/interpreted languages). Proficiency with at least one programming language and the More ❯

Make changes in existing systems to improve performance, security, and UX Research technical approaches and drive decisions on platform components Own the responsibility for analysis, design, and implementation Writing, testing, upgrading, auditing, and deploying Solana smart contracts and building the System design (oracles, services, etc) around them Collaborate with the rest of the engineering and product teams to prioritize … and some common algorithms Ability to find elegant solutions in tricky situations. Solana: Develop: Rust, Anchor Experience with SPL & ATA, Token 2022 program Experience with unit and e2e testing. Fuzz testing will be a plus Optimization of compute units and storage. Knowledge of common attacks and techniques to protect Programs. Experience in security audits It will be a More ❯

experience includes: Using The Graph protocol to create Subgraphs or designing smart contracts for optimal indexability Experience in DeFi protocols like UniswapV2/V3 or AAVE Familiarity with Solidity fuzz testing, Slither, Mithril Experience with Hardhat testing framework We welcome applicants who believe they have valuable experience, even if they do not meet all listed requirements. If More ❯

or designing smart contracts for optimal indexability. Experience in the DeFi ecosystem, particularly swapping protocols (e.g., Uniswap V2 or V3) and lending protocols (e.g., AAVE). Awareness of Solidity fuzz testing, Slither, and Mithril. Experience with the Hardhat testing framework. While the above experience could be important, we're keen to hear from candidates who believe they More ❯