Backend Engineer: Security & Internal Tools

Tencent International Service Pte. Ltd.; Singapore; On-site; SGD 70,000 - 120,000; Full time

Job summary

Tencent International Service Pte. Ltd. in Singapore seeks software engineers for backend and web frontend work. You will contribute to security tools and internal platforms, collaborating with data scientists, security engineers and PMs to deliver robust systems.

The role requires 3+ years in software development, hands-on Node.js (Vue.js preferred), and experience with C/C++, databases, and Linux. Fluency in English and Mandarin is essential for global collaboration.

Qualifications

• 3+ years in software development, with safety, risk control or audits preferred.
• Full-stack web development using Node.js (Vue.js preferred) with mainstream databases.
• Backend development in C/C++.
• Experience with Linux environments and system troubleshooting.
• Strong communication with English and Mandarin fluency.

Responsibilities

• Design, develop and test WeChat user security processes.
• Design, develop and test internal tools and platforms.
• Participate in requirements review and solution formulation.
• Maintain high-quality code and deliver/test system functions.
• Identify and debug system issues; improve services for performance.
• Create and maintain technical documentation.
• Collaborate with cross-functional teams and stakeholders.

Skills

Full-stack web

Node.js

Vue.js

C/C++ backend

Linux troubleshooting

Databases

Redis caching

English

Mandarin

Tools

Kafka

MQ

MySQL

MariaDB

PostgreSQL

Redis

Job description

Tencent International Service Pte. Ltd. in Singapore seeks software engineers for backend and web frontend work. You will contribute to security tools and internal platforms, collaborating with data scientists, security engineers and PMs to deliver robust systems.

The role requires 3+ years in software development, hands-on Node.js (Vue.js preferred), and experience with C/C++, databases, and Linux. Fluency in English and Mandarin is essential for global collaboration.