AppSec Engineer: Cloud, AI & Secure Design

Amazon Development Centre (London) Limited; Montreal (administrative region); On-site; GBP 90,000 - 130,000; Full time

Job summary

Amazon Development Centre (London) Limited is seeking an experienced application security engineer to join the Application Security team in London. You will prioritize, communicate clearly, and maintain a high level of focus while shaping secure software across cloud, devices, and services.

You will work on reviews, secure architectures, threat modeling, AI-driven tooling, and guidance documentation, collaborating with development teams to improve security metrics and drive responsible

Qualifications

• Bachelor's degree in computer science or equivalent.
• Knowledge of networking protocols (HTTP, DNS, TCP/IP).
• Experience with threat modeling or risk identification techniques.
• Experience with AI/LLM-based automation of security workflows.

Responsibilities

• Application security reviews
• Secure architecture design
• Threat modeling
• Projects and research work as needed
• Security training and outreach to internal development teams
• Automating and enhancing security review processes using AI agents, LLMs, and generative AI tooling
• Security guidance documentation
• Security metrics delivery and improvements
• Assistance with recruiting activities

Skills

Networking protocols

Programming languages

Threat modeling

AI/LLM automation

Education

Bachelor's degree in computer science or equivalent

Job description

Amazon Development Centre (London) Limited is seeking an experienced application security engineer to join the Application Security team in London. You will prioritize, communicate clearly, and maintain a high level of focus while shaping secure software across cloud, devices, and services.

You will work on reviews, secure architectures, threat modeling, AI-driven tooling, and guidance documentation, collaborating with development teams to improve security metrics and drive responsible