AI engineer

HCLTech · Singapore, Singapore, Singapore

Location
Singapore
Job Type
Full-time
Posted
May 28, 2026

Job Description

  • Design, build, and iterate on AI-powered features — from prototype to production
  • Develop and maintain LLM-based pipelines including RAG systems, agents, and prompt engineering frameworks
  • Fine-tune, evaluate, and benchmark models for domain-specific tasks
  • Build robust backend APIs and microservices that serve AI capabilities at scale
  • Collaborate with product and design to translate AI capabilities into intuitive user experiences
  • Integrate third-party AI services (OpenAI, Anthropic, Cohere, HuggingFace, etc.) and manage their trade-offs
  • Instrument AI systems with monitoring, logging, and evaluation metrics to track quality over time
  • Contribute to internal tooling, reusable components, and best practices for AI development


AI / ML:

LLM APIs & prompt engineering

RAG pipelines & vector databases

Model fine-tuning (LoRA, PEFT)

Evaluation frameworks & evals desi...

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