Java / Go Software Engineer

Gateway Search Pte Ltd; Singapore; On-site; SGD 142,000 - 170,000; Full time

Job summary

China MNC eCommerce is seeking a backend-focused software engineer to design, develop, and maintain core modules of the App's financial systems and checkout platform for international e-commerce scenarios.

You will implement features, write clean code, and document requirements while contributing to architecture decisions and performance optimizations in a fast-paced environment.

Qualifications

• Bachelor's degree in Computer Science or related field.
• 1–3 years of relevant Java/Go/TypeScript development experience.
• Experience with AI Agents and AI-assisted coding preferred.
• Proficient in Java ecosystems: Spring Boot, Spring Cloud, Spring MVC, Struts, Hibernate and MyBatis.
• Experience with internet/e-commerce platforms and high-concurrency systems preferred.

Responsibilities

• Design, develop, and maintain backend systems for international e-commerce scenarios.
• Write high-quality code; deliver software projects; prepare technical documentation; participate in requirements analysis.
• Assist in solving complex technical challenges; participate in technology selection and system optimization; support problem solving throughout development.

Skills

Java

Go

TypeScript

AI Agents

AI-assisted coding

High concurrency

Education

Bachelor's degree in Computer Science or related field

Tools

Spring Boot

Spring Cloud

Spring MVC

Struts

Hibernate

MyBatis

MySQL

Redis

MongoDB

Kafka

RocketMQ

Service Registry

Microservices

Job description

Our client is China MNC eCommerce company

Budget - up to S$14,000 per month

Responsibilities

• Develop and maintain the core modules of the App's financial systems, including the checkout platform, payment gateway, payment channels, settlement, and financial systems.
• Write high-quality code to implement product features, deliver project development, prepare technical documentation, and participate in requirements analysis.
• Assist in resolving complex technical challenges, contribute to technical architecture and solution selection, optimize system performance, and support troubleshooting throughout the software development lifecycle.

Qualifications

• Bachelor's degree or above in Computer Science or a related discipline.
• Minimum 1–2 years of experience in Java and Java Web development with solid programming fundamentals and the ability to independently design and develop functional modules.
• Experience with AI-related development is preferred, including practical knowledge of AI Agents and AI-assisted coding methodologies.
• Proficient in mainstream Java frameworks and technologies, including: Spring Boot; Spring Cloud; Spring MVC; Struts; Hibernate and MyBatis
• Strong sense of ownership, clear logical thinking, excellent learning ability, strong problem-solving skills, and the ability to work effectively under pressure.
• Experience in Internet or e-commerce platforms is preferred.
• Experience designing and developing high-concurrency, high-traffic systems is highly preferred.

Responsibilities

• Design, develop, and continuously enhance backend systems supporting international e-commerce business scenarios.
• Write high-quality code to implement product features, deliver software projects, prepare technical documentation, and participate in requirements analysis.
• Assist in solving complex technical challenges, participate in technology selection and system optimization, and support technical problem-solving throughout the development process.

Qualifications

• Bachelor's degree or above in Computer Science or a related field with 1–3 years of relevant work experience.
• Proficient in at least one of the following programming languages: Java / Go /TypeScript
• Familiar with commonly used databases, storage technologies, and middleware, including: MySQL, NoSQL databases (Redis, MongoDB), Midware (Kafka, RocketMQ, Service Registry and Microservices frameworks)
• Strong communication and teamwork skills, with the ability to solve problems independently and proactively learn new technologies.
• Experience with AI Agents and AI-assisted coding (AI Coding), including practical methodologies, is preferred.
• Experience in the Internet or e-commerce industry is highly preferred.

EA License No.: 19C9807