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Senior Software Engineer

Mastercard

SingaporeFull-timeOn-site

Posted 29 May 2026

About this role

Design, develop, and support high-quality software components for the Realtime Payments platform. Ensure operational readiness through observability, failure handling, and participation in on-call rotations. Requires 5-8 years of professional software engineering experience with strong expertise in Java/Spring and distributed systems. Candidates should be proficient in building enterprise backend systems and working within agile environments.

What they're looking for

JavaSpringMicroservicesEvent-driven MessagingREST APIsDistributed SystemsCI/CDAutomated Testing

Frequently asked questions

What does a Senior Software Engineer at Mastercard do?

Design, develop, and support high-quality software components for the Realtime Payments platform. Ensure operational readiness through observability, failure handling, and participation in on-call rotations. Requires 5-8 years of professional software engineering experience with strong expertise in …

What skills does this Senior Software Engineer role need?

Key skills for this role include Java, Spring, Microservices, Event-driven Messaging, REST APIs, Distributed Systems.

How much does a Senior Software Engineer at Mastercard pay?

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

Is this Senior Software Engineer role remote, hybrid, or on-site?

This role is on-site, based in Singapore.

How do I apply for this Senior Software Engineer role?

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