AI Solution Architect: LangChain & Hybrid Search Lead

U3 INFOTECH PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

U3 INFOTECH PTE. LTD. is seeking an experienced solutions architect in Singapore to translate business requirements into scalable technical designs.

You will define the overall architecture, data flows and interfaces, and build advanced AI-powered frameworks using Lang Chain. Responsibilities include developing document ingestion pipelines, embedding, indexing and hybrid search architectures, while ensuring alignment with security and governance policies.

Qualifications

• 5-8 years of experience translating business requirements into technical architecture and design specifications.
• Define and document the solution architecture with high-level components, interfaces and data flows.
• Familiar with Python software implementation and Lang Chain-based frameworks.

Responsibilities

• Design and implement advanced frameworks using Lang Chain and related technologies.
• Develop document ingestion, chunking, embedding, indexing and retrieval pipelines.
• Evaluate technology options and recommend optimal tools, platforms and approaches.

Skills

Lang Chain

Python

AI architecture

System design

Data pipelines

Tools

Lang Chain

Lang graph workflow

Job description

U3 INFOTECH PTE. LTD. is seeking an experienced solutions architect in Singapore to translate business requirements into scalable technical designs.

You will define the overall architecture, data flows and interfaces, and build advanced AI-powered frameworks using Lang Chain. Responsibilities include developing document ingestion pipelines, embedding, indexing and hybrid search architectures, while ensuring alignment with security and governance policies.