Software Engineer - Scalable Payments & AI Systems

GOOGLE ASIA PACIFIC PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Google Pay engineering in Singapore seeks a software engineer to help design and deploy scalable features across mobile, web, and backend systems, enabling billions of users to pay safely and seamlessly. You will work on high-throughput infrastructure and AI-assisted coding workflows to accelerate delivery.

You will join a team responsible for core referral and reward engines, ensuring reliability, performance, and secure digital payments at scale.

Qualifications

• Bachelor’s degree or equivalent practical experience.
• 2 year of experience with software programming in C++, Java, Python or Go.
• 2 years of experience with data structures and algorithms.
• Experience in mobile app, web, full-stack or backend development.
• Experience working effectively with Product Manager (PM)/UX to drive features end-to-end.
• Experience building systems that scale to millions of users globally.
• Experience working on DevAI for agentic coding and productivity.

Responsibilities

• Design and deploy features across Google Pay’s mobile, web, and backend ecosystems, focusing on seamless Remote Procedure Call (RPC) integration and UI excellence.
• Lead technical designs for robust backend services and data processing pipelines that support massive-scale growth experiments.
• Ensure long-term feature reliability by building comprehensive monitoring, alerting, and automated performance tracking.
• Contribute to engineering excellence by participating in design reviews, improving code quality, and contributing to technical discussions within the team.
• Leverage DevAI and agentic coding workflows to accelerate end-to-end development, setting a high standard for AI-assisted engineering productivity within the team.

Skills

C++

Java

Python

Go

Education

Bachelor’s degree or equivalent

Job description

Google Pay engineering in Singapore seeks a software engineer to help design and deploy scalable features across mobile, web, and backend systems, enabling billions of users to pay safely and seamlessly. You will work on high-throughput infrastructure and AI-assisted coding workflows to accelerate delivery.

You will join a team responsible for core referral and reward engines, ensuring reliability, performance, and secure digital payments at scale.