PS

Software Engineer - App Security & SRE (Contract)

Public Service Division

SingaporeContractOn-site

Posted 15 Jun 2026

About this role

The role involves designing and maintaining system architecture for payment and securities management systems, ensuring scalability and performance. It also focuses on implementing security hardening, SRE practices, and observability frameworks to maintain production stability. Requires at least 8 years of experience in payments/securities systems, with 5 years specializing in application support, security, SRE, or architecture. Proficiency in Java/.Net, containerization, and security frameworks is essential.

What they're looking for

Solution ArchitectureSite Reliability EngineeringApplication SecurityPayment SystemsSecurities SettlementKubernetesJava.Net

Frequently asked questions

What does a Software Engineer - App Security & SRE (Contract) at Public Service Division do?

The role involves designing and maintaining system architecture for payment and securities management systems, ensuring scalability and performance. It also focuses on implementing security hardening, SRE practices, and observability frameworks to maintain production stability. Requires at least 8 y…

What skills does this Software Engineer - App Security & SRE (Contract) role need?

Key skills for this role include Solution Architecture, Site Reliability Engineering, Application Security, Payment Systems, Securities Settlement, Kubernetes.

How much does a Software Engineer - App Security & SRE (Contract) at Public Service Division pay?

The employer did not list a salary for this role. Most similar Singapore roles publish their band on the job page.

Is this Software Engineer - App Security & SRE (Contract) role remote, hybrid, or on-site?

This role is on-site, based in Singapore.

How do I apply for this Software Engineer - App Security & SRE (Contract) role?

You can apply directly on Public Service Division's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.