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Sr. Application Security Engineer

UK💼 Full-time🗓 2026-04-24 → 2026-08-07

Core

Design, implement, and enforce security guardrails for engineering teams utilizing AI tools; oversee security scanning ecosystems (SAST, SCA, container security); integrate AI into security workflows.

Role type

Senior Application Security Engineer (AI Security focus)

Builds

Security scanning ecosystem, custom internal security tooling, secure AI integration workflows

Domain

Financial technology / Application Security / AI Security

Deliverable

production ML models | infrastructure

Required skills

Application security, SDLC security integration, GitHub CI/CD, Python, Java, JavaScript, SAST, SCA, container security, PR security review, AI security landscape awareness

Preferred skills

Analytical thinking, critical thinking, influence across teams, mentorship, continuous learning

Technologies

GitHub Advanced Security, CodeQL, SAST, SCA, container security tools

Responsibilities

Design and enforce security guardrails for AI tool usage; optimize security scanning across repositories; integrate AI into security workflows; manage PR security reviews; partner with engineering teams on secure outcomes; produce security assessment reports

Seniority

Senior, hands-on IC

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