Playtech is seeking an AI Security Engineer (Application Security) based in Kyiv, Ukraine, to join our international Application Security team. You will perform threat modeling and security design reviews for applications, with a focus on AI- and LLM-powered features, and work closely with security, engineering and data science teams to identify, analyze and mitigate vulnerabilities. You will review the security of AI application architecture, including RAG pipelines, agent and tool-calling flows, model APIs and integrations, and you will test AI features adversarially for prompt injection, data leakage, jailbreaks and unsafe output handling. You will define guardrails, input and output validation, and monitoring for AI systems; help build secure-by-default patterns and guidance so teams can ship AI features safely; support development by using commercial and open-source security technologies; keep up-to-date with the evolving AI threat landscape and translate it into practical standards for our teams.

Playtech is seeking an AI Security Engineer (Application Security) based in Kyiv, Ukraine, to join our international Application Security team. You will perform threat modeling and security design reviews for applications, with a focus on AI- and LLM-powered features, and work closely with security, engineering and data science teams to identify, analyze and mitigate vulnerabilities. You will review the security of AI application architecture, including RAG pipelines, agent and tool-calling flows, model APIs and integrations, and you will test AI features adversarially for prompt injection, data leakage, jailbreaks and unsafe output handling. You will define guardrails, input and output validation, and monitoring for AI systems; help build secure-by-default patterns and guidance so teams can ship AI features safely; support development by using commercial and open-source security technologies; keep up-to-date with the evolving AI threat landscape and translate it into practical standards for our teams.