AI Commerce Platform Engineer — Full-Stack, Low Latency

JD.COM; Hong Kong; On-site; HKD 548,159 - 783,085; Full time

Benefits offered by this job

Competitive salary

Learning opportunities

People-first culture

Job summary

JD.COM is seeking a skilled full-stack developer to design AI models and implement low-latency decision systems in Hong Kong. You will work with a collaborative team to create impactful solutions in a dynamic environment.

Ideal candidates should have 3+ years of full-stack development experience, mastering Go or Python for backend and Next.js/React for frontend. Strong knowledge of AI routing mechanisms and pricing models is essential.

Qualifications

• 3+ years of full-stack development experience with expertise in at least two cognitive dimensions related to AI.
• Proficient in Go or Python for backend development and Next.js/React for frontend.
• Experience in low-latency decision systems.

Responsibilities

• Design and implement multi-strategy AI model routing engine for optimal request matching.
• Build multi-level pricing and billing engine for AI capabilities.
• Deploy and optimize microservices architecture.

Skills

Full-stack development

AI model knowledge

Low-latency decision systems

Go or Python and Next.js/React

SaaS billing/subscription/payment integration

Tools

Redis

PostgreSQL

Job description

JD.COM is seeking a skilled full-stack developer to design AI models and implement low-latency decision systems in Hong Kong. You will work with a collaborative team to create impactful solutions in a dynamic environment.

Ideal candidates should have 3+ years of full-stack development experience, mastering Go or Python for backend and Next.js/React for frontend. Strong knowledge of AI routing mechanisms and pricing models is essential.