Senior Backend Engineer (Go) – Scalable Fraud Platform

Shield 1; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

SHIELD is a device-first fraud intelligence platform helping digital businesses worldwide to eliminate fake accounts and stop fraudulent activity. Based on SHIELD AI, we identify the root of fraud with the global standard SHIELD Device ID and actionable intelligence.

Senior Software Engineer (Backend) will drive the full software development lifecycle, shaping architecture, scalability, and performance across back-end services.

Qualifications

• Minimum 4 years of experience in back-end web development.
• Degree in Computer Science, Software Engineering, Information Technology or related fields.
• Strong CS knowledge in algorithms and data structures.
• Experience with MySQL, MongoDB or other relational/NoSQL databases.
• Expertise in distributed systems design and architecture with focus on performance and scaling.
• Willingness to work in Go; prior experience with C++, Node.js or Python is a plus.

Responsibilities

• Design and code using Go to improve availability, scalability, latency, and efficiency of SHIELD's products.
• Collaborate with internal teams to design architectures for better scaling and performance of back-end services.
• Conduct and participate in code and design reviews to maintain high development standards.
• Work with product teams to define and prototype feature specifications.
• Develop, construct, analyze and troubleshoot large-scale systems.
• Engage in full-stack performance tuning and optimization.
• Debug and optimize complex enterprise software.

Skills

Go

Backend development

Distributed systems

Algorithms & data structures

C++, Node.js, Python familiarity

Education

Bachelor's degree in Computer Science / Software Engineering / IT or related

Tools

MySQL

MongoDB

Job description

SHIELD is a device-first fraud intelligence platform helping digital businesses worldwide to eliminate fake accounts and stop fraudulent activity. Based on SHIELD AI, we identify the root of fraud with the global standard SHIELD Device ID and actionable intelligence.

Senior Software Engineer (Backend) will drive the full software development lifecycle, shaping architecture, scalability, and performance across back-end services.