Senior AI Engineer - Enterprise AI, Agents & RAG

nanyang tech pte. ltd.; Singapore; On-site; SGD 180,000 - 280,000; Full time

Job summary

Nanyang Tech PTE. LTD. in Singapore is seeking engineers to design, build, and deploy enterprise AI applications using LLMs, agentic AI, and RAG architectures.

You will create AI-powered workflows, secure integrations with MCP and REST APIs, and implement guardrails and observability across cloud deployments. You will work on production‑quality Python/TypeScript software, leverage Bedrock services, and participate in CI/CD and IaC with GitHub Actions and Terraform.

Qualifications

• Typically requires a minimum of 5 years of related experience with a Bachelor's degree; or 3 years with a Master's degree, or equivalent experience.
• Experience delivering production software, cloud, or AI solutions in an enterprise environment is preferred.

Responsibilities

• Design and develop enterprise Generative AI and Agentic AI applications using LLMs.
• Build AI agents, agent skills/tools, and multi-agent orchestration workflows .
• Design and implement RAG solutions , including document ingestion, embeddings, vector search, hybrid search, and re‑ranking.
• Develop secure integrations with enterprise applications using MCP, REST APIs, and custom functions .
• Develop production-quality software primarily using Python, Typescript and modern software engineering practices.
• Develop AI solutions using Amazon Bedrock, Bedrock AgentCore, OpenSearch, Lambda, API Gateway, and other AWS services .
• Implement AI guardrails, authentication, authorization, identity propagation, and secure access controls .
• Build automated evaluation capabilities for response quality, retrieval accuracy, hallucination, routing, and guardrail effectiveness.
• Implement monitoring and observability for AI applications, including logs, metrics, traces, latency, token usage, and failures.
• Develop and maintain CI/CD and Infrastructure as Code using technologies such as GitHub Actions and Terraform .
• Troubleshoot complex AI, application, integration, authentication, networking, and cloud infrastructure issues.
• Collaborate with engineering, security, product, and business teams to identify and implement AI-driven automation opportunities.
• Document architectures, development standards, operational procedures, and technical solutions.

Skills

Python

TypeScript

LLMs

Agentic AI

RAG architectures

REST APIs

OAuth 2.0

IAM

Education

Bachelor's degree

Master's degree

Tools

Docker

Kubernetes

ECS

EKS

Fargate

Terraform

CloudFormation

GitHub Actions

Job description

Nanyang Tech PTE. LTD. in Singapore is seeking engineers to design, build, and deploy enterprise AI applications using LLMs, agentic AI, and RAG architectures.

You will create AI-powered workflows, secure integrations with MCP and REST APIs, and implement guardrails and observability across cloud deployments. You will work on production‑quality Python/TypeScript software, leverage Bedrock services, and participate in CI/CD and IaC with GitHub Actions and Terraform.