Staff AI Engineer - Cybersecurity AI Platform

PowerToFly; Singapore; Hybrid; SGD 120,000 - 180,000; Full time

Job summary

Visa seeks an experienced Staff AI Engineer to help build next-generation cybersecurity AI products for enterprise security teams. You will own end-to-end AI components, from problem framing to production operation, shaping agentic workflows and secure, scalable software.

Expect collaboration with product, security, and solution engineering teams. The ideal candidate combines AI engineering excellence with practical software development skills, and a proactive, product-minded approach to

Qualifications

• 5+ years of professional experience in AI engineering and software engineering.
• 3+ years hands-on experience building AI/ML, LLM-based, automation, data-driven, or intelligent software systems.
• Experience building production software, not only prototypes or notebooks.
• Experience in product engineering teams or delivering customer-facing technical solutions.

Responsibilities

• Design and Build Advanced Cybersecurity AI Products.
• Build agentic AI workflows for cybersecurity operations, engineering, and risk processes.
• Translate ambiguous product ideas into secure, production-grade AI systems.
• Own complex AI product components from problem framing to production operation.
• Break down ambiguous problems into technical plans, milestones, risks, and deliverables.
• Contribute to technical roadmaps and influence prioritization by evidence and customer feedback.
• Identify design gaps, tech debts, scalability risks, and make sound engineering trade-offs.
• Research, evaluate, and operationalize emerging AI technologies.
• Translate research findings into practical implementation patterns and standards.
• Share findings through documentation, demos, and internal talks.
• Build production-grade AI products including backend services, APIs, integrations, and data pipelines.
• Support deployment, monitoring, debugging, and CI/CD workflows.
• Design scalable systems for multiple customers and workloads.

Skills

LLM applications

Agentic AI systems

Prompt engineering

Retrieval-Augmented Generation

Vector search

Embeddings

Tool calling

LangChain

LlamaIndex

Semantic Kernel

AutoGen

CrewAI

Vector databases

Knowledge graphs

Python

TypeScript/Node.js

Go

Java

Rust

Tools

AWS/Azure

Job description

Visa seeks an experienced Staff AI Engineer to help build next-generation cybersecurity AI products for enterprise security teams. You will own end-to-end AI components, from problem framing to production operation, shaping agentic workflows and secure, scalable software.

Expect collaboration with product, security, and solution engineering teams. The ideal candidate combines AI engineering excellence with practical software development skills, and a proactive, product-minded approach to