AI Security Manager

🕒 May 22

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iFood

WebsiteLinkedInAll Job Openings

5001 - 10000 employees

🛍️ eCommerce

eCommerce • Food Delivery • Technology

iFood is a leading food delivery platform based in Brazil, connecting customers with a wide array of restaurants and food options. The company leverages cutting-edge technology and artificial intelligence to improve customer experience, streamline operations, and enhance delivery logistics. iFood fosters a diverse and inclusive work environment, focusing on sustainability and the positive impact of its services on the community.

📋 Description

• Coordinate and prioritize security testing for applications based on LLMs, including scenarios such as prompt injection, jailbreaks, data exfiltration, tool abuse, and context manipulation. • Oversee the execution of test cases on internal and user-facing agents, ensuring alignment with team-defined playbooks. • Lead the development of test suites and tools, such as Promptfoo or equivalents, driving innovation and efficiency. • Monitor and analyze alerts and signals generated by controls like LLM Firewall, guardrails, Anonymizer, and AI Gateway, ensuring prompt and effective responses. • Validate and review functional and regression tests on AI Security services and controls, ensuring the quality and security of deliverables. • Guide analysis of logs, metrics, and events related to LLM traffic, agents, and internal platforms, identifying patterns and opportunities for improvement. • Manage the identification of false positives and false negatives, and propose improvements to rules, heuristics, and detection policies. • Review and approve security analyses for MCPs, skills, and tools used by developers or agents. • Ensure the security of ML artifacts, the supply chain, and quality gates in pipelines, promoting best practices and compliance. • Document and review technical findings, evidence, FAQs, guides, playbooks, and best practices, ensuring clarity and applicability. • Promote education and awareness initiatives, CTFs, meetups, applied research, and consolidation of technical references, strengthening the security culture within the team and across the organization.

🎯 Requirements

• Solid experience in information security, software development, infrastructure, or related fields. • Advanced knowledge of APIs, HTTP, authentication, authorization, logging, and event analysis. • Proficiency in at least one programming language, preferably Python, Go, or JavaScript/TypeScript. • Experience with Git, GitLab/GitHub, CI/CD pipelines, and code reading. • Interest and knowledge in Artificial Intelligence, LLMs, agents, Machine Learning, or AI security. • Ability to turn technical learnings into strategies, tests, checklists, or actionable recommendations. • Excellent written and verbal communication skills to document and present tests, findings, evidence, and recommendations. • Attention to detail in analyzing logs, permissions, prompts, configurations, and data flows. • Technical leadership, curiosity, and the ability to continuously evolve based on feedback and learning. • Responsibility when handling sensitive data, credentials, internal environments, and security test results.

🏖️ Benefits

• Transform your career with iFood! • Work at a leading Brazilian technology company recognized across Latin America. • Connect thousands of restaurants to millions of consumers every day.