Application Security Engineer (AI)

TL;DR

Application Security Engineer (AI): Engineering tier-zero security capabilities and customer-facing features for an AI-powered customer service platform with an accent on authentication, identity management, and secure product development. Focus on building security automation, performing threat modeling, and shaping an AI-first approach to defensive security.

Location: Must be based in London, UK (Hybrid: minimum 3 days per week in office).

Company

hirify.global is a leading AI-powered customer service platform helping businesses deliver impeccable support across the customer journey.

What you will do

• Engineer tier-zero security capabilities including authentication, SAML/SSO, and audit logging.
• Partner with engineering teams to build secure products through architecture reviews and threat modeling.
• Develop security tooling, automation, and developer-facing building blocks.
• Lead security incident response, investigation, and remediation efforts.
• Assess and mitigate emerging security risks for AI-powered products.
• Shape the AI-first security strategy, including AI-powered detection and red-team automation.

Requirements

• Proven experience in application security, product security, or security engineering within a SaaS environment.
• Strong software engineering skills with experience operating production systems.
• Deep understanding of modern application security threats and secure development practices.
• Experience securing authentication, identity, or enterprise security capabilities.
• Hands-on security incident response experience.
• Ability to communicate security concepts clearly and collaborate effectively with engineering teams.

Nice to have

• Experience securing AI-powered products or large language models.
• Familiarity with cloud security, infrastructure security, or distributed systems.
• Experience building security automation at scale.

Culture & Benefits

• Competitive salary and equity in a fast-growing company.
• Comprehensive health and dental insurance for you and your dependents.
• Flexible paid time off policy and generous parental leave.
• Pension scheme with up to 4% match.
• Daily catered lunches and fully stocked kitchen.
• Access to best-in-class AI tools and experimentation-friendly environment.