At a Glance
- Tasks: Conduct hands-on offensive security and hunt for vulnerabilities in real client systems.
- Company: Join a pioneering security team at a cutting-edge tech firm.
- Benefits: Competitive salary, equity options, and a hybrid work model.
- Other info: Be part of a dynamic team with opportunities for growth and innovation.
- Why this job: Shape the future of security while making a real impact on diverse industries.
- Qualifications: Proven pentesting experience with strong skills in web/AppSec and vulnerability identification.
The predicted salary is between 80000 - 100000 £ per year.
About the role
Hands-on offensive security, from day one.
You'll run our maturing offensive solution on real client engagements, hunt 0-days in our own systems and in the wild, and use that expertise to steer the AI that automates offensive security at scale.
You'll break real systems for clients across banking, healthcare, and large consumer brands, and help set the bar for what as good as a human pentester actually means.
As one of the first hires in the security team, you will have the unique opportunity to shape and define the entire function and build out a world-class team.
What you'll do
- Run our offensive solution on real client engagements - scope, execute, triage output, kill false positives, and deliver findings clients can act on.
- Advise clients through deployment and remediation as a trusted security partner; travel to client sites and switch between engagements at a classic pentest cadence.
- Pentest Code Wall's own systems - find the vulns before our harness can, and be our own first customer.
- Hunt for vulnerabilities between engagements, on open-source and in-the-wild targets.
- Steer the harness: define what it should catch, validate and triage its output, and benchmark agent vs. human until the gap closes.
- Transfer knowledge and findings into the forming internal security team.
What we're looking for
- Senior enough to run an engagement solo - scoping to delivery - with a proven track record of high-quality pentest results.
- Thrives in early-stage environments where the requirements moved daily (0-1).
- Core strength in web / App Sec and source-code review; also high-value: internal / Active Directory, cloud (AWS/GCP/Azure), CI/CD and supply chain.
- You use AI in your workflow and have a nuanced, opinionated view of what it can and can't do.
- Comfortable being client-facing, mobile, and switching between different engagements.
- Sharp problem-solving and real attention to detail in vulnerability identification.
- Bonus
- You build your own offensive tooling - a builder mindset that scales your impact.
- Published CVEs / GHSAs, or a strong bug-bounty track record.
- Conference talks, CTF placements, or other public recognition in the security community.
- Experience with AI/ML systems and their unique security challenges, or contributions to open-source security tools and research.
- Logistics
- Location: London, Hybrid with 3/4 days a week in the office.
- Interview process: 40-min intro chat with the founder, 10 minute chat with an advisor, in person coffee and offer with the founder.
- Compensation: Actually competitive base, plus meaningful early-hire equity. Specifics in the first call.
- #J-18808-Ljbffr
StudySmarter Expert Advice🤫
We think this is how you could land Penetration Tester / Security Researcher in London
✨Get Involved in the Cybersecurity Community
Diving into the cybersecurity community is key for landing that full-time gig. Join forums like Reddit's r/cybersecurity or attend local meetups to connect with industry veterans and other job seekers. Networking is everything in this field—don’t just be a passive lurker!
✨Show Off Your Skills with Capture the Flag Competitions
Participate in Capture the Flag (CTF) competitions; these are not just a fun way to boost your skills but also a chance to showcase your talent to potential employers. Many companies, including CodeWall, love seeing candidates who actively engage in these challenges.
✨Tailor Your Online Presence
Make sure your LinkedIn and any professional profiles reflect your cybersecurity expertise. Share your projects, whether they’re personal or from a previous role, to catch the eye of hiring managers. This is how they’ll find your passion and commitment to the field!
✨Apply Directly Through CodeWall
Don’t forget to head straight to our website and check out any openings for cybersecurity roles at CodeWall. Applying directly can sometimes give you an edge, especially if you can mention that you've been following our work or engaging in the community.
We think you need these skills to ace Penetration Tester / Security Researcher in London
Some tips for your application 🫡
Show off your technical skills:In cybersecurity, it's crucial to highlight your technical prowess. Make sure your CV showcases specific skills like network security, penetration testing, or threat analysis. If you have relevant certifications (like CEH or CISSP), pop those on the front page to grab attention!
Tailor your portfolio for the role:Even for a full-time role, a portfolio can set you apart. If you've worked on any cybersecurity projects—be it CTF challenges, security assessments, or research papers—include these in your application. This demonstrates not just your skills, but also your hands-on experience!
Use real-world examples:When writing your cover letter, don’t just stick to your qualifications. Share real-world examples of how you’ve tackled security issues or vulnerabilities. This gives the hiring team at CodeWall insight into your practical problem-solving abilities and makes your application memorable.
Demonstrate your passion for cybersecurity:Cybersecurity is an ever-evolving field, so show us that you’re always learning! Mention any recent courses, webinars, or industry events you’ve attended. This not only exhibits your enthusiasm but also signals to CodeWall that you’re committed to staying ahead in the game.
How to prepare for a job interview at CodeWall
✨Sharpen Your Technical Skills
For a role in cybersecurity, it’s essential to be up-to-date with the latest tools and techniques. Brush up on your knowledge of firewalls, intrusion detection systems, and vulnerability assessment tools. Be ready to discuss specific scenarios where you’ve applied these skills, as hands-on experience can really set us apart in interviews.
✨Prepare for Scenario-Based Questions
Expect the interviewers at CodeWall to throw in some hypothetical situations to see how you’d handle them. Think about common security breaches or incidents and be prepared to explain how you would respond. This not only shows your problem-solving skills but also your understanding of real-world cybersecurity challenges.
✨Highlight Your Certifications
Certifications like CompTIA Security+, CISSP, or CEH can give you a significant edge in a full-time role in cybersecurity. Make sure to mention these during your interview and be prepared to discuss what you learned through those certifications and how they relate to the position at CodeWall.
✨Show Your Passion for Cybersecurity
Since you’re going for a full-time gig, showing genuine enthusiasm for the field can make all the difference. Share any personal projects, blogs, or communities you’re part of that relate to cybersecurity. This not only showcases your passion but also your commitment to staying engaged in this ever-evolving field.
