JavaScript Engineer

JavaScript Engineer

SHIELD · Singapore, Singapore · Full-time · Posted 2026-09-29

Workplace: on_site

Department: Engineering - SG

Description

SHIELD is a device-first fraud intelligence platform that helps digital businesses worldwide eliminate fake accounts and stop all fraudulent activity. 

Powered by SHIELD AI, we identify the root of fraud with the global standard for device identification (SHIELD Device ID) and actionable fraud intelligence, empowering businesses to stay ahead of new and unknown fraud threats.

We are trusted by global unicorns like inDrive, Alibaba, Swiggy, Meesho, TrueMoney, and more. With offices in LA, London, Jakarta, Bengaluru, Beijing, and Singapore, we are rapidly achieving our mission - eliminating unfairness to enable trust for the world.

Responsibilities

• Develop a fast and efficient JavaScript module to collect data points from user browsers.
• Develop an automated testing suite of the module on multiple browsers on multiple platforms.
• Setup and test the module against malicious tools and the latest anti-fingerprinting technologies.
• Research on the latest browser anti-fingerprinting technologies and as well as the latest browser technologies.

Requirements

• Bachelor's Degree in Computer Science, with a strong knowledge of Web Security and Networks
• Experience in JavaScript language is a must
• Passionate and curious about web security and private browsing technologies
• Strong analytical, interpersonal, communication, and presentation skills

Apply

Apply at SHIELD

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