Senior Agent Security Architect for AI Workloads

TENCENT CLOUD INTERNATIONAL PTE. LTD.; Singapore; On-site; SGD 180,000 - 260,000; Full time

Job summary

Tencent Cloud International PTE. LTD. in Singapore seeks an experienced Agent Security Expert to define the real-time defense architecture for enterprise AI workloads and lead the product's security roadmap. You will shape security across the LLM/Agent stack, enabling safe deployment of autonomous agents at scale.

Join a cross-functional team to translate emerging attack patterns into security features, while mentoring engineers on security-first design and high-concurrency security services.

Qualifications

• 8+ years in security or systems engineering with production security experience.
• Expertise in at least two: application security, cloud-native security, IAM, or security operations.
• Proficient in Go, Python, Rust, or C++ and building high-concurrency security services.

Responsibilities

• Define the technical architecture for real-time agent defense and security roadmap.
• Design runtime guardrails including prompt injection defense and tool-call interception.
• Architect MCP and tool-chain security against poison, cross-origin issues, and transitive trust.
• Build automated agent red-teaming to discover vulnerabilities before production.

Skills

Security engineering

Systems engineering

Security architecture

Threat detection

Education

Bachelor's degree in CS or Engineering

Tools

Go

Python

Rust

C++

LLM stacks

Job description

Tencent Cloud International PTE. LTD. in Singapore seeks an experienced Agent Security Expert to define the real-time defense architecture for enterprise AI workloads and lead the product's security roadmap. You will shape security across the LLM/Agent stack, enabling safe deployment of autonomous agents at scale.

Join a cross-functional team to translate emerging attack patterns into security features, while mentoring engineers on security-first design and high-concurrency security services.