At a Glance
- Tasks: Build AI-driven systems for vulnerability research and exploit development.
- Company: Exciting early-stage startup backed by top-tier investors and elite tech talent.
- Benefits: Full relocation support, competitive salary, and a chance to work with cutting-edge technology.
- Other info: Work in Washington, D.C. with opportunities for international travel and growth.
- Why this job: Join a small, dynamic team and make a real impact in offensive cyber security.
- Qualifications: 2+ years of engineering experience or exceptional new grads with low-level systems skills.
The predicted salary is between 60000 - 80000 £ per year.
A well‑funded early‑stage startup is building the systems behind AI‑driven vulnerability research and exploit development. The team is small, technical, and moving fast. They are backed by tier‑1 US investors and include alumni of frontier AI labs, elite US intelligence agencies, top Israeli intelligence units, and a defense tech unicorn.
This is not a prompt engineering role. The work is close to the metal. You will own problems end to end, optimize for real hardware, and ship production systems where performance and correctness are not negotiable.
The Team Is Hiring Two Adjacent Profiles:
- Vulnerability researchers with deep low‑level systems chops and a CTF or exploitation background.
- Systems engineers with strong low‑level builder instincts, whether or not they have done formal vulnerability research.
What You Will Own:
- Build production systems that conduct AI‑driven vulnerability research and exploit development at scale.
- Work at the level of OS internals, kernel‑level interfaces, and low‑level performance optimization.
- Own problems end to end across architecture, implementation, and shipped production code.
- Partner directly with vulnerability researchers, security operators, and the broader engineering team to turn manual cyber operations into automated, repeatable systems.
- Help define the standards and operating cadence of a team that intends to set the bar for AI‑native offensive cyber.
Must have:
- 2+ years of engineering experience. Exceptional new grads with demonstrated low‑level systems work are also welcome to apply.
- Deep low‑level systems experience. This means OS internals, kernel work, runtime detection, dynamic analysis, dynamic interception, or directly comparable work.
- Strong builder mindset. Comfortable owning systems end to end and shipping production code where performance and correctness matter.
- Genuine comfort with ambiguity and uncertainty. This is the most important cultural requirement.
- Willing to be in person in Washington, D.C. five days a week. Full relocation support provided. Tel Aviv office may be an option for the right candidate.
Nice to have:
- Vulnerability research, CTF, or prior offensive security experience.
- High ranking on ctftime.org or a comparable competitive platform.
- Published research or notable CVEs.
- Prior founder or early‑engineer experience.
- Open source contributions to OS‑level tooling.
- Engineering experience at a cyber or security startup, especially in runtime detection, dynamic analysis, or operating system tooling.
- Exposure to ML or AI systems work.
This role suits people who get excited rather than anxious at the prospect of jumping on a flight halfway around the world on short notice. The kind of engineer who wants to help build a generational company, not just join one.
AI Systems Engineer (Offensive Cyber) in London employer: Snatch UP Jobs
Join a dynamic and innovative early-stage startup in Washington, D.C., where you'll be at the forefront of AI-driven vulnerability research and exploit development. With full relocation support and a culture that thrives on collaboration and technical excellence, this is an exceptional opportunity for engineers eager to take ownership of their work and contribute to groundbreaking projects alongside industry veterans. The company fosters a fast-paced environment that encourages personal growth and the chance to make a significant impact in the field of offensive cyber.
StudySmarter Expert Advice🤫
We think this is how you could land AI Systems Engineer (Offensive Cyber) in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, especially those who are already working at startups or in offensive cyber. Attend meetups, webinars, and conferences to make connections that could lead to job opportunities.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially any low-level systems work or vulnerability research you've done. This will help you stand out and demonstrate your hands-on experience.
✨Tip Number 3
Prepare for technical interviews by brushing up on OS internals and kernel-level interfaces. Practice coding challenges that focus on performance and correctness, as these are key aspects of the role we're looking to fill.
✨Tip Number 4
Apply through our website! We want to see your application directly, so don’t hesitate to submit your details. Make sure to tailor your application to highlight your builder mindset and comfort with ambiguity.
We think you need these skills to ace AI Systems Engineer (Offensive Cyber) in London
Some tips for your application 🫡
Show Your Passion for Low-Level Systems:When writing your application, make sure to highlight your experience with low-level systems. We want to see your enthusiasm for OS internals and kernel work, so don’t hold back on sharing specific projects or challenges you've tackled!
Be Clear About Your Builder Mindset:We love engineers who take ownership of their work. In your application, explain how you've built systems from the ground up and shipped production code. Share examples that demonstrate your ability to optimise for performance and correctness.
Embrace Ambiguity:This role requires a comfort with uncertainty, so let us know how you’ve thrived in ambiguous situations. Whether it’s a project that didn’t go as planned or a problem you solved without clear guidelines, we want to hear about it!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity. Don’t miss out on the chance to join our dynamic team!
How to prepare for a job interview at Snatch UP Jobs
✨Know Your Stuff
Make sure you brush up on your low-level systems knowledge. Understand OS internals, kernel-level interfaces, and performance optimisation techniques. Be ready to discuss specific projects or experiences where you've tackled these areas head-on.
✨Show Your Builder Mindset
During the interview, highlight your experience in owning problems end to end. Share examples of how you've shipped production code and the challenges you faced. This will demonstrate your strong builder instincts and comfort with ambiguity.
✨Connect with the Team's Vision
Research the company’s mission and values. Be prepared to discuss how your skills align with their goal of automating cyber operations. Showing that you understand their vision will set you apart from other candidates.
✨Prepare for Technical Challenges
Expect to face technical questions or even live coding challenges related to vulnerability research and exploit development. Practise solving problems under pressure, as this role demands a high level of technical proficiency and quick thinking.
