AI Engineer

HCLTech • Singapore, Singapore, Singapore • Posted May 31, 2026

Location Singapore, Singapore
Job Type Full-time
Category other-general
Posted May 31, 2026

Job Description:


This job description for an AI Engineer focuses on the design, development, and deployment of intelligent applications using Amazon Web Services (AWS), Python, and advanced Large Language Model (LLM) techniques like Retrieval-Augmented Generation (RAG).


Core Responsibilities

  • LLM Integration & Orchestration: Design and build production-grade applications leveraging LLMs from providers like Amazon Bedrock (e.g., Anthropic Claude, Amazon Nova) or open-source models (Llama, Mistral).
  • RAG Pipeline Development: Implement and optimize Retrieval-Augmented Generation (RAG) workflows, including document parsing, semantic chunking, and embedding generation.
  • Vector Database Management: Manage and query vector stores such as Amazon OpenSearch Service, Pinecone, or FAISS to enable efficient semantic retrieval.

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