Java Backend Architect - Data Platform & AI Governance

DUOTECH PTE. LTD.; Singapore; On-site; SGD 120,000 - 160,000; Full time

Job summary

DUOTECH PTE. LTD. seeks a skilled backend engineer to design, develop, and optimize core data platform systems. You will contribute to architecture, APIs, and high-concurrency services, while advancing data governance, lineage, security, and scheduling.

You will integrate AI capabilities with data platforms, work with AI Agents and LLMs, and tackle complex challenges to improve stability and efficiency. A strong CS foundation and Java expertise are essential.

Qualifications

• Bachelor's degree or above in Computer Science, Software Engineering, or a related field.
• Strong proficiency in Java and backend technologies (Spring Boot, Spring Cloud, MyBatis/MyBatis-Plus).
• Extensive backend development experience in data platforms and data governance.
• Experience integrating AI with data platforms using LLMs and AI Agents.

Responsibilities

• Design, develop, and optimize core backend systems of the data platform (data development, governance, metadata, quality, access control, security, scheduling).
• Contribute to architecture design for scalable, highly available services and APIs.
• Deepen data development efficiency, data quality, data security, and data lineage capabilities.
• Explore AI Agent applications and integrate AI capabilities (LLMs, MCP, RAG, Workflows).
• Analyze and resolve complex challenges, improving stability, observability, and development speed.
• Stay current with AI, data platforms, and big data technologies and drive adoption.

Skills

Java

Spring Boot

Spring Cloud

MyBatis/MyBatis-Plus

Data governance

AI integration

Agent technologies

System design

Troubleshooting

Education

Bachelor's degree in Computer Science or related field

Tools

LangGraph

LangChain

LlamaIndex

AutoGen

CrewAI

MCP

RAG

Memory

Job description

DUOTECH PTE. LTD. seeks a skilled backend engineer to design, develop, and optimize core data platform systems. You will contribute to architecture, APIs, and high-concurrency services, while advancing data governance, lineage, security, and scheduling.

You will integrate AI capabilities with data platforms, work with AI Agents and LLMs, and tackle complex challenges to improve stability and efficiency. A strong CS foundation and Java expertise are essential.