AI Engineer: Multi-Agent Systems & LLM Fine-Tuning

REALTEK SINGAPORE PRIVATE LIMITED; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

REALTEK SINGAPORE PRIVATE LIMITED is seeking a researcher to develop and support research on multi-agent systems with initial focus on dataset curation and fine-tuning workflows, and opportunities to grow into broader system development.

Responsibilities include curating datasets, managing fine-tuning pipelines, and contributing to prototypes and research outputs over time. Strong background in CS/AI/ML and PyTorch is required, with experience in data pipelines and multi-agent concepts.

Qualifications

• Master’s degree or equivalent in CS/AI/ML.
• Strong knowledge of large language models and multi-agent systems.
• Experience with data curation, dataset management, and training pipelines.
• Familiarity with hierarchical planning or graph representations is a plus.
• Proficiency in PyTorch, PyG, and modern LLM frameworks.

Responsibilities

• Curate, clean, and organize datasets for training and evaluation.
• Manage and execute fine-tuning pipelines for LLMs and multi-agent systems.
• Support development of hierarchical multi-agent frameworks and evaluation tools.
• Assist in building prototypes, running experiments, and documenting results.
• Contribute to research outputs (papers, internal technical reports) over time.

Skills

Python

PyTorch

PyTorch Geometric

LLM frameworks

Data curation

Multi-agent systems

Education

Master’s degree or First Class Honours Bachelor’s in Computer Science/AI/ML

Tools

PyTorch

PyG (PyTorch Geometric)

LLM frameworks

Job description

REALTEK SINGAPORE PRIVATE LIMITED is seeking a researcher to develop and support research on multi-agent systems with initial focus on dataset curation and fine-tuning workflows, and opportunities to grow into broader system development.

Responsibilities include curating datasets, managing fine-tuning pipelines, and contributing to prototypes and research outputs over time. Strong background in CS/AI/ML and PyTorch is required, with experience in data pipelines and multi-agent concepts.