At a Glance
- Tasks: Join an elite team to uncover security flaws and develop exploits.
- Company: A deep-tech firm trusted by governments for advanced software security solutions.
- Benefits: Earn up to £135k, enjoy health insurance, generous pension, and 25+ days holiday.
- Why this job: Work on high-impact projects with a skilled team in a fully remote environment.
- Qualifications: Expertise in vulnerability research, programming skills, and a degree in a related field required.
- Other info: No sponsorship available; must have full right to work in your country.
The predicted salary is between 81000 - 162000 £ per year.
Our client is a deep-tech firm trusted by governments and defence organisations for the kind of work that doesn't make headlines. They specialise in solving the hardest problems in software and firmware security - from PAC, ASLR and CFI to encrypted firmware and beyond.
This isn’t one for beginners or box-checkers. It’s for engineers who enjoy making machines do what they weren’t supposed to - and know the difference between understanding an exploit and building a reliable one.
Role Overview
You’ll join a close-knit, elite team working on advanced vulnerability research and exploit development across a range of complex targets, including mobile platforms, embedded systems, and non-trivial binaries. The role is fully remote and demands a high level of autonomy, skill, and commitment.
Core Responsibilities
- Reverse 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 research and exploit development
- Deep understanding of OS internals, memory models, and binary formats
- Experience with static, dynamic, and symbolic analysis tools and techniques
- Strong low-level programming and debugging skills
- Eligible for security clearance in the UK, US, Australia, or New Zealand
- Degree (or equivalent experience) in Computer Science, Engineering, Cybersecurity or 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 anywhere in your region
- High-impact projects and exceptional peer group
- Ongoing investment in training and personal development
No sponsorship available - candidates must have full and unrestricted right to work in their country of residence!
Vulnerability Researcher Remote Up to £135k Benefits employer: Circle Recruitment
Contact Detail:
Circle Recruitment Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Vulnerability Researcher Remote Up to £135k Benefits
✨Tip Number 1
Familiarise yourself with the latest tools and techniques in vulnerability research. Being well-versed in tools like IDA Pro, Binary Ninja, and Ghidra will not only boost your confidence but also demonstrate your commitment to staying current in this fast-evolving field.
✨Tip Number 2
Engage with the community by participating in forums, attending conferences, or contributing to open-source projects related to security research. This will help you build a network of professionals who can provide insights and potentially refer you to opportunities.
✨Tip Number 3
Showcase your skills through personal projects or write-ups on platforms like GitHub or Medium. Demonstrating your ability to reverse engineer software or develop proof-of-concept exploits can set you apart from other candidates.
✨Tip Number 4
Prepare for technical interviews by practising common vulnerability research scenarios and problems. Being able to articulate your thought process and approach to solving complex security issues will impress interviewers and highlight your expertise.
We think you need these skills to ace Vulnerability Researcher Remote Up to £135k Benefits
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your relevant experience in vulnerability research and exploit development. Focus on specific projects where you've demonstrated skills in reverse engineering, programming in C/C++, and using analysis tools like IDA Pro or Ghidra.
Craft a Strong Cover Letter: In your cover letter, express your passion for cybersecurity and detail your understanding of OS internals and memory models. Mention any experience with fuzzing, fault injection, or symbolic execution techniques to showcase your expertise.
Showcase Relevant Projects: If you have worked on notable projects or have personal projects that demonstrate your skills in vulnerability research, include them in your application. This could be through a portfolio or links to GitHub repositories.
Highlight Security Clearance: If you possess any existing security clearance, make sure to mention it prominently in your application. This can set you apart from other candidates and is particularly relevant for roles involving government and defence organisations.
How to prepare for a job interview at Circle Recruitment
✨Showcase Your Technical Skills
Be prepared to discuss your experience with reverse engineering, exploit development, and the tools you’ve used like IDA Pro or Ghidra. Highlight specific projects where you successfully identified vulnerabilities or developed proof-of-concept exploits.
✨Demonstrate Problem-Solving Abilities
Expect to face technical challenges during the interview. Be ready to think on your feet and explain your thought process as you tackle complex problems. This will show your analytical skills and how you approach vulnerability research.
✨Understand the Company’s Focus
Research the company’s work in deep-tech and their specific focus on software and firmware security. Understanding their mission and the types of projects they handle will help you tailor your responses and demonstrate genuine interest.
✨Prepare for Team Dynamics
Since the role involves collaboration in agile teams, be ready to discuss your experience working in team settings. Share examples of how you’ve contributed to a team’s success and how you handle feedback and collaboration in a low-ego environment.