AI Engineer (AI Agents & Automation)

Role Level: Mid–Senior Level

Domain: Generative AI, Autonomous Agents & Enterprise Automation

Role Overview

We are looking for a hands-on AI Engineer to design, build, and deploy enterprise Generative AI applications, autonomous AI agents, and intelligent workflow automations.

In this role, you will combine agentic frameworks with low-code orchestration using n8n, build high-performance Retrieval-Augmented Generation (RAG) systems, and leverage modern developer tools like Claude Code to accelerate AI implementation across our enterprise ecosystem.

Key Responsibilities

• AI Agent & RAG Engineering: Design and deploy intelligent AI agents featuring multi-step reasoning, tool usage, memory systems, and robust RAG pipelines backed by vector databases.
• Workflow Automation & Orchestration: Build, maintain, and optimize multi-step AI workflows in n8n (self-hosted), including custom node creation and advanced error handling.
• Enterprise API Integration: Build reusable AI services and integrate LLM solutions with enterprise applications via REST APIs, OAuth, and custom middleware.
• Model Inference & Optimization: Work with Hugging Face models, fine-tuning concepts, embeddings, and tokenization to optimize model performance and context usage.
• Architecture & Deployment: Collaborate with infrastructure and engineering teams to prototype, deploy, and scale enterprise-grade AI solutions in Linux CLI environments.

Required Skills & Experience

Must-Have AI & Automation Skills

• AI Tooling & Coding: Hands-on experience with Claude Code, Hugging Face models, and Jupyter Notebooks.
• Workflow Orchestration: Deep experience with n8n (self-hosted)—complex workflows, custom nodes, and error handling.
• AI Agents & RAG: Practical experience building autonomous agents (tools + memory + reasoning) and RAG architecture using vector databases (Qdrant, Weaviate, Chroma, or similar).
• Programming Languages: Proficiency in Python and/or JavaScript / TypeScript.

Foundational & Technical Requirements

• AI/ML Fundamentals: Solid understanding of model inference, embeddings, tokenization, and fine-tuning concepts.
• APIs & Security: Strong grasp of REST APIs, JSON data structures, OAuth, and API key authentication.
• Environment: Comfortable working in Linux environments and CLI-driven development workflows.
• Soft Skills: Exceptional analytical capability, debugging skills, and problem-solving mindset.

Important Note:

Please share your resume in Word format with [Confidential Information]

If this requirement is not a match for you, please feel free to refer your friends.

Interested professionals can reach out to me for a confidential discussion at +65 68177759.

Best Regards,

Arti C

Sr. Talent Acquisition

Helius Technologies Pte Ltd

36 Robinson Road, #13-05, City House, Singapore 068877

• Mobile / WhatsApp: +65 68177759
• DID: +65 6429-9407
• Email: [HIDDEN TEXT]