Singapore-Based AI Agent & RAG Engineer

Helius Technologies Pte Ltd; Singapore; On-site; SGD 110,000 - 170,000; Full time

Job summary

Helius Technologies Pte Ltd in Singapore seeks a hands-on AI Engineer/AI Developer to build and deploy production-ready AI agents, autonomous workflows, and enterprise RAG pipelines. You will bridge advanced LLM capabilities with core business systems, transforming raw AI models into secure, scalable automation solutions.

The role emphasizes practical implementation, self-hosted tooling (n8n), and integration via REST APIs, with a focus on memory-enabled agents and robust performance in a

Qualifications

• Build AI agents with memory, tool integration and multi-step reasoning.
• Build and manage RAG pipelines using vector databases.
• Engineer end-to-end automations and custom nodes with n8n.
• Develop reusable AI microservices and integrate them via REST APIs and secure authentication.

Responsibilities

• Design intelligent agents with memory and multi-step reasoning.
• Build, self-host and optimize end-to-end automations.
• Integrate AI components into enterprise systems via REST APIs.
• Collaborate with infrastructure teams to deploy scalable AI solutions.

Skills

Python

Java

REST APIs

Linux CLI

Tools

n8n

Claude Code

Qdrant

Weaviate

Chroma

Hugging Face

Jupyter

Job description

Helius Technologies Pte Ltd in Singapore seeks a hands-on AI Engineer/AI Developer to build and deploy production-ready AI agents, autonomous workflows, and enterprise RAG pipelines. You will bridge advanced LLM capabilities with core business systems, transforming raw AI models into secure, scalable automation solutions.

The role emphasizes practical implementation, self-hosted tooling (n8n), and integration via REST APIs, with a focus on memory-enabled agents and robust performance in a