AI Security Architect in London

AI Security Architect in London

London Full-Time 80000 - 100000 € / year (est.) Home office (partial)
Sapiens

At a Glance

  • Tasks: Design and execute security for global cloud and SaaS platforms with a focus on AI.
  • Company: Join a forward-thinking tech company committed to innovation and diversity.
  • Benefits: Competitive salary, inclusive culture, and opportunities for professional growth.
  • Other info: Collaborate with cross-functional teams and enjoy excellent career advancement opportunities.
  • Why this job: Be at the forefront of AI security and make a real impact in a dynamic environment.
  • Qualifications: 5+ years in Information Security, with hands-on AI security experience.

The predicted salary is between 80000 - 100000 € per year.

We are looking for a skilled and forward‑thinking Security Architect to support the design and execution of security across our global cloud and SaaS platforms, with a growing focus on AI security governance. Reporting to the Director of Security Architecture, this role bridges hands‑on technical work with cross‑functional collaboration across Engineering, Platform and R&D teams.

Requirements

  • 5+ years of experience in Information Security, including 2+ years in a Security Architecture or AI Security role.
  • Proven experience designing security architecture for cloud or SaaS environments.
  • Hands‑on experience with AI security risks, including LLM threat modeling, prompt injection, data leakage via AI tools and agentic workflows.
  • Familiarity with AI governance frameworks such as NIST AI RMF, ISO 42001 or the EU AI Act.
  • Experience conducting security architecture reviews, threat modeling and risk assessments.

Technical Knowledge

  • Identity & Access Architecture (IAM, CIAM, authentication, authorization, governance).
  • Network Security (segmentation, isolation, secure routing, microsegmentation).
  • Application & API Security, including AI‑integrated APIs and model endpoints.
  • Data protection, secure key management and data classification principles.
  • AI tool and agent security, covering MCP server governance, tool approval workflows and session management.
  • Cloud‑native architectures and distributed systems design patterns.

Skills and Competencies

  • Ability to translate security policies and risk findings into actionable architecture standards and technical controls.
  • Strong skills in technical documentation, architecture diagrams and security standards.
  • Experience supporting incident analysis, threat detection and mitigation planning.
  • Excellent communication skills, with the ability to engage both technical and business audiences.
  • Ability to work collaboratively with Platform Engineering, Cloud Infrastructure, DevOps and R&D teams.
  • Fluent English, written and spoken.

Advantages

  • Designing security for multi‑tenant SaaS platforms serving regulated industries such as financial services or insurance.
  • Practical experience with AI security tooling, including AI DLP, shadow AI detection and AI posture management platforms.
  • Knowledge of Zero Trust models and continuous evaluation of identity, device and access context.
  • Experience with CSPM, CNAPP, CWPP or SASE/SSE platforms.
  • Container security, orchestration frameworks, service mesh and cloud-native security tooling.
  • Vulnerability management and secure configuration governance.
  • Relevant certifications such as CCSP, CISSP or equivalent AI/cloud security credentials.

Equal Opportunity Statement

Sapiens is an equal‑opportunity employer. We value diversity and strive to create an inclusive work environment that embraces individuals from diverse backgrounds.

AI Security Architect in London employer: Sapiens

At Sapiens, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration. As an AI Security Architect, you will have the opportunity to work at the forefront of technology in a supportive environment that values diversity and encourages professional growth through continuous learning and development. Our commitment to employee well-being is reflected in our inclusive policies and the chance to engage with cutting-edge AI security challenges across global cloud platforms.

Sapiens

Contact Detail:

Sapiens Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land AI Security Architect in London

Network Like a Pro

Get out there and connect with folks in the industry! Attend meetups, webinars, or conferences related to AI security. You never know who might have a lead on your dream job or can give you insider tips on landing that role.

Show Off Your Skills

When you get the chance to chat with potential employers, don’t hold back! Share your hands-on experience with AI security risks and how you've tackled them. Use real examples to demonstrate your expertise and make a lasting impression.

Tailor Your Approach

Before any interview, do your homework! Research the company’s current security architecture and think about how your skills can enhance their AI governance. Tailoring your conversation to their needs shows you’re genuinely interested and ready to contribute.

Apply Through Our Website

Don’t forget to check out our website for the latest job openings! Applying directly through us not only streamlines the process but also gives you a better chance of being noticed by our hiring team. Let’s get you that AI Security Architect role!

We think you need these skills to ace AI Security Architect in London

Information Security
Security Architecture
AI Security
Cloud Security
SaaS Security
Threat Modeling
Risk Assessments

Some tips for your application 🫡

Tailor Your CV:Make sure your CV highlights your experience in Information Security and Security Architecture. We want to see how your skills align with the AI security focus of the role, so don’t be shy about showcasing relevant projects!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re passionate about AI security and how your background makes you a perfect fit for our team. Keep it engaging and personal – we love to see your personality!

Showcase Your Technical Skills:When detailing your experience, be specific about the tools and frameworks you've worked with. Mention any hands-on experience with AI security risks and cloud environments, as this will really catch our eye!

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 the role. Plus, it’s super easy – just follow the prompts!

How to prepare for a job interview at Sapiens

Know Your Stuff

Make sure you brush up on your knowledge of AI security risks and cloud architecture. Be ready to discuss specific examples from your past experience, especially around LLM threat modelling and data leakage. This will show that you’re not just familiar with the concepts but have hands-on experience.

Speak Their Language

Familiarise yourself with the technical jargon and frameworks mentioned in the job description, like NIST AI RMF or Zero Trust models. When you can speak confidently about these topics, it demonstrates that you understand the role and can communicate effectively with both technical and business teams.

Prepare for Scenario Questions

Expect to be asked how you would handle specific security challenges. Think through potential scenarios involving AI tool governance or incident analysis. Practising your responses will help you articulate your thought process clearly during the interview.

Show Your Collaborative Side

This role requires working closely with various teams, so be prepared to discuss how you've successfully collaborated in the past. Share examples of how you’ve engaged with engineering or R&D teams to implement security measures, highlighting your communication skills and teamwork.