Protac Security Services. Your trusted partner for comprehensive Safety And Security Solutions on the Central Coast!
Senior Backend Software Engineer
Location
China
Posted
65 days ago
Salary
¥500K - ¥700K / year
Seniority
Senior
Job Description
Senior Backend Software Engineer
Protac Inc.
• Build and maintain robust backend services and APIs that power both web and mobile applications using Node.js • Work closely with PM and design to build scalable products and services • Establish self as an owner of a particular component, feature, or system with expert end-to-end understanding • Successfully complete projects at large scope while maintaining a consistently high level of productivity • Take active ownership of DevOps responsibilities including CI/CD pipelines, infrastructure management, deployment automation, and system reliability • Leverage AI coding tools (Cursor, Codex, Claude Code) to accelerate development velocity and improve code quality
Job Requirements
- BS (or higher) in Computer Science
- Bilingual proficiency in English and Mandarin
- 5+ years experience building highly scalable and reliable infrastructure
- Payment system experience preferred
- Hands-on DevOps experience: CI/CD, infrastructure as code, containerization (Kubernetes, Docker), and cloud platforms (GCP/AWS)
- Proficiency with AI-assisted development tools (Cursor, Codex, Claude Code) preferred
- Experience building high-concurrency systems preferred
Benefits
- 5 insurances + 1 housing fund(五险一金)
- Equity grants will also be provided as part of the total compensation package.
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