AI Platform Security Engineer – Applications

Remote Genie; United Kingdom; Hybrid; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Medical and dental insurance

Paid parental leave

Fertility support

Company pension scheme

Wellness stipend

Learning and development stipend

Company stock options

Team off-sites

Job summary

WRITER is seeking a Security Engineer, Applications to join our enterprise-grade AI platform. You will help build security foundations for AI systems powering global brands, working at the intersection of application security, AI infrastructure, and developer enablement.

You will drive threat modeling, secure architecture, CI/CD security tooling, code reviews, and secure coding standards across engineering teams.

Qualifications

• 4+ years of hands-on experience in application security engineering.
• Experience securing large-scale production systems.
• Familiarity with SAST/DAST and DevSecOps.
• Ability to communicate security concepts to technical and non-technical audiences.

Responsibilities

• Conduct threat modeling of AI architectures and secure features.
• Design secure architectures for new features and ensure security shapes product decisions.
• Establish and maintain SAST/DAST in CI/CD pipelines, and perform security code reviews.
• Lead security assessments and penetration testing of applications, AI services, and APIs.
• Develop reusable security patterns and libraries to enable engineers securely by default.
• Stay ahead of AI/ML security threats and build defenses.

Skills

Threat modeling

Security code reviews

Penetration testing

Secure coding practices

DevSecOps

Communication skills

Automation / scripting

Tools

SAST

DAST

CI/CD pipelines

Security testing frameworks

Job description

WRITER is seeking a Security Engineer, Applications to join our enterprise-grade AI platform. You will help build security foundations for AI systems powering global brands, working at the intersection of application security, AI infrastructure, and developer enablement.

You will drive threat modeling, secure architecture, CI/CD security tooling, code reviews, and secure coding standards across engineering teams.