AI-Driven Java Microservices Engineer for E‑commerce

Lenovo; Petaling Jaya; On-site; MYR 150,000 - 210,000; Full time

Job summary

Lenovo seeks an experienced Java engineer to strengthen its global e-commerce platform under a B2B and B2C omni-channel model. You will build microservices, integrate AI-powered features, and develop end-to-end LLM pipelines.

You will collaborate with data scientists, designers, and product managers to deliver scalable, reliable services. Strong Java, Spring, and microservices experience are required, with AI capability experience highly valued.

Qualifications

• Bachelor’s degree or above in Computer Science, Software Engineering, AI, or a related field.
• At least 5 years of Java development experience with Spring/Spring Boot.
• Experience with microservices architecture and Spring Cloud, Nacos, Redis, Jenkins, GitLab.
• Hands-on project experience with RAG or modern LLM application patterns and integration of LLM APIs into production apps.

Responsibilities

• Design and develop Java microservices for the e-commerce platform (product, order, pricing, cart, search).
• Integrate AI-powered features such as intelligent search, recommendations, and conversational assistants.
• Design and implement RAG pipelines and LLM workflows.
• Collaborate with data scientists, designers, and product managers to deliver outcomes.
• Write unit/integration tests and maintain documentation.

Skills

Java

Spring

Microservices

LLM integration

Python

LangChain4j

React/Vue frontend exposure

Education

Bachelor’s degree in CS/Software Engineering or AI

Master’s degree preferred

Tools

Spring Cloud

Nacos

Redis

Jenkins

GitLab

Job description

Lenovo seeks an experienced Java engineer to strengthen its global e-commerce platform under a B2B and B2C omni-channel model. You will build microservices, integrate AI-powered features, and develop end-to-end LLM pipelines.

You will collaborate with data scientists, designers, and product managers to deliver scalable, reliable services. Strong Java, Spring, and microservices experience are required, with AI capability experience highly valued.