Cyber Security Engineer I

Experience in cyber security engineering, security architecture, or a related security role.

Strong understanding of core security domains such as identity and access management, cloud security, application security, data protection, logging and monitoring, and incident response.

Knowledge of AI/ML and LLM concepts, including model deployment patterns, APIs, embeddings, vector stores, prompt handling, and common AI security risks.

Experience securing cloud environments and modern development workflows in platforms such as AWS, Azure, or GCP.

Familiarity with security risks relevant to AI systems, including prompt injection, data exfiltration, insecure model access, supply chain risks, model poisoning, and sensitive data exposure.

Experience conducting architecture reviews, threat modelling, and security assessments for complex technical solutions.

Ability to translate technical risk into clear, practical guidance for both engineering and non-technical stakeholders.

Strong collaboration skills and the ability to work across cyber security, engineering, data, legal, and business teams.

A proactive mindset, with the ability to operate in a fast-moving area where standards and best practices continue to evolve.

We create the conditions for high performers to thrive, through real ownership, fewer blockers, and work that makes a difference from day one.

Here, you’ll move fast, take on meaningful challenges, and be recognized for the impact you deliver. It’s a place where ambition gets met with opportunity, and where your growth is in your hands.

We work as one team, and we back each other to succeed. So whatever your background or identity, if you’re ready to grow and make a difference, you’ll be right at home here.

It’s important we set you up for success and make our process as accessible as possible. So let us know in your application, or tell your recruiter directly, if you need anything to make your experience or working environment more comfortable.

Life at Checkout.com

We understand that work is just one part of your life. Our hybrid working model offers flexibility, with three days per week in the office to support collaboration and connection.

Curious about what it’s like to be part of our team? Visit our Careers Page to learn more about our culture, open roles, and what drives us.

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