AI Security Engineer

Location: Czerniakowska 87a, 00-718 Warszawa, Poland

Company

InPost operates a European out-of-home e-commerce and parcel delivery platform with automated parcel machines, pickup and drop-off points, courier services, and fulfilment solutions.

What you will do

• Assess the security of AI, LLM, and agentic systems and conduct secure design reviews across the technology estate.
• Identify, reproduce, and resolve vulnerabilities in AI-powered and agentic systems at root cause.
• Define and build engineered security controls for AI/ML and LLM-related risks.
• Build security automation and developer-facing tooling that supports secure-by-default development.
• Review AI architectures, contribute to AI governance forums and the AI solutions catalogue, and provide security guidance to stakeholders.
• Apply cloud and container security practices across AWS, Azure, and GCP.

Requirements

• 5+ years of experience in application security or product security.
• 5+ years of coding experience in one or more general-purpose languages, including operating production services.
• 5+ years of experience with security assessments, secure design reviews, or threat modelling.
• Strong understanding of generative AI, LLMs, AI agents, and AI-specific attack classes, with experience securing agentic, code-execution, or LLM-integrated systems.
• Hands-on cloud and container security experience with AWS, Azure, or GCP.
• Good English skills required for communication in an international environment.

Nice to have

• Experience building security automation or developer-facing security tooling.
• Knowledge of the OWASP Top 10 for LLM Applications and OWASP Top 10 for Agentic Applications.
• Working knowledge of MITRE ATLAS.

Culture & Benefits

• Work in a diverse, international, and cross-functional environment with security and technology experts.
• Gain exposure to the e-commerce and logistics industries while working with senior leadership.
• Flexible working hours and an environment focused on training and professional development.
• Benefits and participation in initiatives related to sustainability, convenient delivery, and the circular economy.
• B2B contract offered.