Build the future of AI Security with us
We are a small, high-output team doing serious work in AI security testing. If you are obsessed with breaking things, building pipelines, or closing deals, there is a place for you here.
AI Security Pentester
Conduct adversarial testing of LLMs, RAG pipelines, and autonomous agents. Design and execute prompt injection attacks, data exfiltration attempts, and agentic workflow hijacking scenarios for clients across FinTech, HealthTech, and AI SaaS.
Requirements
- 3+ years of penetration testing or red team experience
- Hands-on familiarity with LLM APIs and RAG architectures
- Working knowledge of OWASP LLM Top 10 and prompt injection techniques
- Ability to write clear, developer-ready finding reports
- Bonus: prior experience with agentic frameworks (LangChain, CrewAI)
Security Research Engineer
Push the frontier of AI attack research. Develop novel attack methodologies, contribute to our internal playbook, and publish findings that establish Vynox as the authority on AI security. Real publication opportunities with a genuinely technical team.
Requirements
- Strong background in ML systems, NLP, or applied AI research
- Experience with adversarial machine learning or model security
- Able to read and implement techniques from recent AI security papers
- Proficiency in Python; HuggingFace or PyTorch a plus
- Bonus: published research or CVEs in AI or LLM security
Full Cycle Account Executive
Own the full sales motion from first outreach to signed contract. Prospect into AI-first companies, run technical discovery calls, navigate security buying committees, and close deals in the $5K to $28K range. No SDR to hide behind: you hunt and close.
Requirements
- 3+ years closing B2B SaaS or professional services deals
- Comfortable selling to CTOs, CISOs, and engineering leaders
- Experience with outbound-led pipeline generation
- Ability to learn and communicate technical security concepts credibly
- Bonus: prior experience selling cybersecurity or developer tools
Sales Development Representative
Build pipeline by identifying and qualifying AI-first companies. Craft personalised outbound sequences, run cold calls, and book meetings with security and engineering decision-makers at companies shipping LLM-powered products.
Requirements
- 1+ year of SDR or outbound sales experience
- Strong written communication — our ICP reads your emails carefully
- Familiarity with sales tools (Apollo, HubSpot, LinkedIn Sales Nav)
- High curiosity about AI and security trends
- Bonus: technical background or prior experience in a startup
Customer Success Manager
Own the post-sale relationship. Onboard new clients, manage engagement timelines, present findings in debrief calls, and ensure clients expand into retainer and repeat engagements. You are the face of Vynox after the contract is signed.
Requirements
- 2+ years in customer success, account management, or client services
- Comfortable presenting technical reports to engineering and executive audiences
- Excellent project management and communication skills
- Experience with security or professional services engagements a plus
- Bonus: background in compliance or GRC-adjacent roles
Technical Support Specialist
Be the first line of response for client questions during active engagements. Triage inbound queries, coordinate between clients and the security team, manage report delivery timelines, and ensure every engagement runs without friction.
Requirements
- Strong written and verbal communication in English
- Experience in a client-facing support or coordination role
- Ability to understand and relay technical concepts without deep expertise
- Organised, responsive, and calm under deadline pressure
- Bonus: experience with security tools, Jira, or engagement management platforms
Performance Marketer
Own paid acquisition and growth for Vynox. Run and optimise campaigns across LinkedIn, Google, and developer channels, build retargeting funnels, and connect marketing spend directly to pipeline. We want someone who treats budget like their own money.
Requirements
- 3+ years of B2B performance marketing, ideally in SaaS or tech
- Hands-on experience with LinkedIn Ads and Google Ads
- Strong analytical skills: you live in dashboards and attribution models
- Experience marketing to technical buyers (engineers, security teams)
- Bonus: experience in cybersecurity or developer tool marketing
Content & Marketing Intern
Help Vynox build its voice in the AI security space. Write blog posts, LinkedIn content, technical explainers, and email sequences that speak to CTOs, CISOs, and AI engineers. A rare chance to write about a genuinely new and fast-moving field.
Requirements
- Strong writing skills: clear, concise, and technically curious
- Interest in AI, cybersecurity, or developer-focused content
- Ability to research and simplify complex technical topics
- Familiarity with LinkedIn content formats a plus
- Final year students or recent graduates welcome
AI Security Research Intern
Work directly with our security research team on live attack methodology development. Study emerging LLM vulnerabilities, reproduce techniques from recent papers, assist with tooling, and contribute to Vynox's internal playbook under close mentorship.
Requirements
- Background in computer science, AI/ML, or cybersecurity
- Curiosity about how LLMs and AI systems can be exploited
- Comfortable reading technical research papers and writing Python
- No prior professional security experience required
- Currently enrolled in or recently graduated from a relevant degree
Five steps. No surprises.
Application Review
We read every application carefully. If your background matches, we'll reach out within 3 business days.
~3 business days
Intro Call
A 30-minute video call with someone from the team — no trick questions, just a genuine conversation about you and the role.
30 min · Video call
Technical / Skills Assessment
A practical task relevant to the role. We keep it focused and realistic — nothing longer than 2–3 hours.
Take-home · 2–3 hrs
Final Interview
Meet the founders and relevant team members. We'll discuss the assessment, your experience, and what success looks like in this role.
45–60 min · Video call
Offer
If it's a match, we move fast. You'll get a written offer within 48 hours of the final interview.
~48 hrs
Talent over titles
Depth over breadth
We want people who go deep in their domain, not generalists who know a bit of everything.
Curiosity
Security moves fast. We hire people who read, experiment, and stay genuinely curious.
Clear communication
We write clearly, document well, and explain complex findings in plain language.
Ownership
Small team, high trust. We expect people to own outcomes, not just complete tasks.
Don't see your role listed?
We hire for talent over titles. If you care deeply about AI security and think you can contribute, send us a note and tell us why.
Send an open application