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HCLTech

AI engineer

HCLTech
Singapore · Full-time · Mid-Senior

  • 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 design

Familiarity with ML frameworks (PyTorch / HuggingFace)

ENGINEERING:

Python (primary) + one other language

REST APIs & async backend services

Databases — SQL & vector stores

Docker, cloud infra (AWS / GCP / Azure)

Git, CI/CD, and clean code practices

PRODUCT THINKING:

Ability to scope features independently

Strong written communication

Experience owning features end-to-end

NICE TO HAVE

LangChain, LlamaIndex, or similar

Agentic / multi-agent frameworks

Experience with MLflow or W&B

Frontend exposure (React / TypeScript)

Key Skills

Ranked by relevance

ai microservices pytorch python docker mlflow react cloud cicd git sql aws gcp
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Posted
May 12, 2026
Type
Full-time
Level
Mid-Senior
Location
Singapore
Company
HCLTech

Industries

IT Services IT Consulting

Categories

Information Technology

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