Senior AI & LLM Security Engineer

Unleash the Future of AI Security — Drive Innovation at the Frontline of AI & LLM Protection

Wroclaw-based opportunity with on-site work model.

As a Senior AI & LLM Security Engineer, you will be working for our client, a pioneering leader in the AI industry committed to safeguarding the next generation of intelligent systems. Your expertise will help secure AI applications, including LLM-powered tools, AI agents, and their infrastructure, ensuring responsible and safe deployment at scale. This role offers the chance to shape the cybersecurity landscape of cutting-edge AI technologies and accelerate your career in a forward-thinking environment.

Your main responsibilities:

• Partner with engineering and platform teams to define and implement robust security for AI and LLM-based systems.

• Conduct threat modeling, architecture reviews, and security assessments to identify and mitigate risks.

• Design and deploy security controls for AI applications, data flows, and model integrations.

• Define secure patterns for access control, secrets management, logging, monitoring, and safe execution.

• Address security risks such as prompt injection, data leakage, excessive permissions, and dependencies on third-party AI services.

• Contribute to developing reusable security patterns, guidance, and guardrails for AI system development.

• Support security testing, vendor assessments, and incident response related to AI-enabled solutions.

You're ideal for this role if you have:

• At least 3 years of experience in systems engineering or security within complex environments.

• Strong knowledge of security controls across applications, infrastructure, and platforms.

• Proven expertise in threat modeling, secure design review, and secure software development practices.

• Familiarity with authentication, authorization, secrets management, and observability practices.

• Experience reviewing third-party platforms, SaaS services, APIs, or open-source components from a security perspective.

• Ability to collaborate effectively in fast-paced engineering teams with a practical, problem-solving approach.

• Interest in AI systems, especially related to security issues involving LLMs, agents, and data workflows.

It is a strong plus if you have:

• Certifications in security or cloud architecture.

• Experience working with AI/ML systems beyond security considerations.

• Knowledge of incident response or vendor security assessments.

Language Required for the role:

• Fluent English (spoken and written).