Security engineer, application security (UK)

📋 Description

• Build security into the DNA of our AI platform by conducting threat modeling sessions with product
• Own and evolve our application security program including establish and maintain SAST/DAST scanning
• Partner with engineering teams to establish and champion secure coding standards, creating reusable
• Design and recommend security features and products that help secure customer environments
• Integrate and leverage AI agents to help increase velocity for the security team and the
• Lead security assessments and penetration testing of WRITER's applications, AI services, and APIs

🎯 Requirements

• 4+ years of hands-on experience in application security engineering, with a proven track record of
• Understanding of developer experience and developer workflows for shipping features and products.
• Technical expertise in at least two programming languages (Python, Java, Go, JavaScript/TypeScript)
• Knowledge of security tools and methodologies including SAST/DAST solutions, vulnerability
• Excellent communication skills that allow you to translate complex security concepts into clear
• A builder's mindset that looks for opportunities to automate, scale, and empower rather than create

🎁 Benefits

• Generous PTO, plus company holidays
• Comprehensive medical and dental insurance
• Paid parental leave for all parents (16 weeks)
• Fertility and family planning support
• Early-detection cancer testing through Galleri
• Competitive pension scheme and company contribution