AI Security Engineer - Penetration Testing Platform

Ensign InfoSecurity; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

Ensign InfoSecurity seeks a Software Engineer for AI Engineering to design, build, and deploy an autonomous penetration testing platform leveraging LLMs and AI agents. You will craft production-grade backend services, frontend dashboards, and integrate AI components to support secure, scalable offensive security workflows.

Collaborate with AI researchers, cybersecurity specialists, and DevOps engineers to deliver reliable platform capabilities, enterprise-grade security, and robust SDLC-aligned

Qualifications

• Must have 2+ years of professional software engineering experience.
• Backend development experience with Python, Go, or similar languages.
• Experience with frontend frameworks (React, Next.js) and TypeScript/CSS.
• Proficiency with Linux environments and CLI tools.
• Strong analytical thinking and attention to detail.
• Understanding of offensive security, penetration testing methods, or cybersecurity frameworks.

Responsibilities

• Design and implement backend microservices to orchestrate autonomous agents and workflow automation.
• Develop frontend interfaces and dashboards using TypeScript, React, Next.js, and Tailwind CSS.
• Ensure scalability, performance, and maintainability through robust architecture.
• Integrate LLM-based automation and reasoning into testing workflows.
• Develop prompt orchestration, model chaining, and contextual reasoning for AI agents.
• Collaborate with AI researchers to translate prototypes into production APIs.
• Incorporate AI security considerations in design and development of agents and tools.
• Support secure operation through logging, monitoring, and sandbox isolation.

Skills

Full-stack development

Python

Go

TypeScript

React

Linux

Cybersecurity familiarity

Tools

Docker

Kubernetes

CI/CD

OpenAI API

Cloud (AWS/GCP/Azure)

PostgreSQL/MySQL

Job description

Ensign InfoSecurity seeks a Software Engineer for AI Engineering to design, build, and deploy an autonomous penetration testing platform leveraging LLMs and AI agents. You will craft production-grade backend services, frontend dashboards, and integrate AI components to support secure, scalable offensive security workflows.

Collaborate with AI researchers, cybersecurity specialists, and DevOps engineers to deliver reliable platform capabilities, enterprise-grade security, and robust SDLC-aligned