Vacancy: Application Security Engineer (LLM & Agent Security)

Company: International company (Digital Marketing / Gaming / Crypto)

Employment Type: Office, Moscow City (5/2)

Salary: 250,000 - 300,000 ₽ net

Main Responsibilities:

• Design security architecture for LLM and agent systems;
• Configure IAM, access and secrets management;
• Implement monitoring, logging, and anomaly detection;
• Conduct threat modeling for AI and agent solutions;
• Protect LLMs from prompt injection, jailbreak, and data exfiltration;
• Conduct AI Red Team exercises and security audits;
• Control security of integrations with external LLM services;
• Develop AppSec practices, SAST/DAST, and security processes in CI/CD.

Requirements:

• 3–5 years of experience in Application Security, DevSecOps, or Security Engineering;
• Good knowledge of Python, Linux, Docker, and CI/CD;
• Practical experience in threat modeling;
• Experience with IAM, Vault, and sandbox solutions;
• Understanding of LLM and agent system principles;
• Readiness to independently design and implement security solutions.

Will be a plus:

• Knowledge of OWASP LLM Top 10;
• Experience in AI Red Teaming;
• Experience with OpenAI, Anthropic, and other LLM APIs;
• Familiarity with LangChain, LangGraph, MCP;
• Understanding of anti-fraud mechanisms and attack vectors via AI agents.

Conditions:

• Office in Moscow City;
• Modern international stack of tools;
• Annual income indexation;
• Performance-based bonuses;
• Opportunity to work with one of the most relevant areas in AI Security.