Senior Web Application Security Specialist - Global E-Commerce (Governance Service)

Singapore Until 8/21/2026 5+ years exp H-1B sponsor history First posted March 29, 2026 Last posted March 29, 2026
Job description

Description

Global E-Commerce is a content e-commerce business with international short video product as the carrier. It is committed to becoming the first choice for users to discover and purchase good products with affordable prices. Global E-Commerce business team hopes to provide users with more tailored and efficient consumption experience, enabling merchants to receive reliable platform services in different scenarios such as live e-commerce, short video content e-commerce, thereby making more affordable and high-quality products easily accessible and improving lives.

The Global E-Commerce's Governance and Experience is a global team responsible for ensuring a safe and trustworthy marketplace not only for our buyers but also for our sellers and creators. We continually work on areas such as risk detection abilities, fairness, and sustainability of the E-Commerce ecosystem, content and commodity quality, and friction-free experiences to drive improvement.

Responsibilities:
- Operate web application firewall to ensure the stability of online business systems.
- Collaborate with the security solution team to respond effectively to cybersecurity incidents.
- Regularly evaluate the performance and utilization of network and web security tools to ensure optimal effectiveness and validation.
- Develop and present metrics for network security coverage and create actionable remediation plans.
- Establish procedures to validate the design, deployment, and management of security controls to uphold confidentiality, integrity, and availability.
- Deploy and manage Global E-Commerce security infrastructure, including firewalls, DDoS mitigation systems, IPS/IDS systems and egress filtering.
- Ensure the high availability and security of Global E-Commerce systems, adhering to SLA commitments and participating in emergency response as required.

Requirements

Minimum Qualifications:
- Bachelor's or higher degree in Computer Science, Information Technology, Programming & System Analysis, Science (Computer Studies) or related discipline.
- Candidate should have at least 5 years of experience in using at least one or more programming or scripting languages (Java/Golang/Python/C++).
- Have 2 years+ of Web application firewall operation related experience.

Preferred Qualifications:
- Demonstrate ability to quickly assimilate to new knowledge and remain current on new developments in cybersecurity capabilities and industry knowledge.
- Strong communication skills, capable of engaging with both business and technical teams to align security objectives with organizational goals.


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About this role

Summary

Manage web application firewalls and security infrastructure to ensure safe online commerce systems.

Job title

Senior Web Application Security Specialist - Global E-Commerce (Governance Service)

Experience level

5+ years

Minimum experience

5+ years exp

Industry

e-commerce

Location requirements

Singapore-based with remote work allowed

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

programming: Java, Golang, Python, C++web application firewallcybersecurityincident responsesecurity infrastructure

Preferred skills

industry knowledgecommunication

Specializations

web application firewallcybersecuritynetwork securityincident responsesecurity infrastructure
Locations

Structured locations inferred from the posting.

Singapore

Remote Country