CareerPlan

Research Fellow (AI / Computer Science / Machine Learning / NLP)

NTU Main Campus, SingaporeFull-time2026-10-15 → 2026-11-10

Core

Leading the Digital ATCO Assistant's knowledge, retrieval, reasoning, and agent orchestration capabilities using LLMs and Agentic AI.

Role type

Senior IC research fellow (Agentic AI / NLP)

Builds

Agentic AI and multi-agent architectures, RAG pipelines, and tool/function calling capabilities for an air traffic control assistant.

Domain

Aviation safety-critical domain + Agentic AI / NLP

Deliverable

production ML models

Required skills

LLMs, Agentic AI, multi-agent architectures, RAG, vector databases, semantic retrieval, knowledge graphs, Python, PyTorch, API integration, evaluation of retrieval precision/recall

Preferred skills

LoRA/PEFT, in-context learning, Graph RAG, temporal RAG, hybrid symbolic-neural reasoning, on-premise deployment, inference optimisation

Technologies

PyTorch, vector databases, knowledge graphs, microservices

Responsibilities

Design and develop Agentic AI and multi-agent architectures for task decomposition and workflow orchestration; Develop tool/function calling capabilities for agents to invoke APIs and knowledge services; Build end-to-end RAG pipelines using vector databases and knowledge graphs; Design benchmarks and conduct experiments to evaluate agent performance and hallucination; Expose agent capabilities through APIs and microservices for integration; Translate operational use cases into research requirements and test scenarios; Contribute to technical reports, publications, and project proposals.

Seniority

Senior, hands-on IC