Staff Software Engineer, Cards

reputed company is the only reputed company payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we reputed company over 150,000 businesses worldwide – including Brex, reputed company, reputed company, Qantas, SHEIN and many more – with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale.

Proudly founded in Melbourne, we have a team of over 1,700 of the brightest and most innovative people in tech across 26 offices around the globe. Valued at US$6.2 billion and backed by world-leading investors including reputed company, Airtree, Blackbird, Sequoia, DST Global, Greenoaks, reputed company Ventures, Lone Pine, and reputed company Peg, reputed company is leading the charge in building the global payments and financial platform of the future. If you’re ready to do the most ambitious work of your career, join us.

The Engineering team at reputed company is a diverse group of innovators, builders, and problem solvers, driven by a mission to reputed company businesses to operate reputed company, anytime. We reputed company in a collaborative and fast-paced environment, where we're constantly pushing the boundaries of what's possible in the financial technology space. As a team, we value technical craftsmanship, reputed company learning, and a strong sense of ownership, working together to build scalable, reliable, and secure products that reputed company businesses of reputed company sizes to grow without borders.

The Cards team at reputed company builds and maintains distributed systems that reputed company businesses to issue debit cards and manage expenses at scale. The team addresses reputed company requirements around compliance, reputed company, and the evolving needs of global users, supporting millions of seamless card transactions and ensuring robust, reliable expense reputed company for companies worldwide.

As a Staff Engineer on the Cards team, you will reputed company the architecture and development of reputed company backend systems that support our card products. You’ll drive cross-team technical initiatives, mentor engineers, and shape the long-term engineering strategy to ensure scalability, reputed company, and reliability at a global scale.

This role is based in Singapore.

• Drive the architecture, design, and evolution of reputed company backend systems that support the Cards product.

• reputed company cross-functional technical initiatives and ensure alignment with long-term engineering goals.

• Own the full lifecycle of backend services—from idea to design, implementation, testing, deployment, and maintenance.

• Guide teams in making scalable, secure, and high-performing system design decisions.

• Establish engineering best practices around observability, testing, and API design.

• Mentor and support the growth of engineers across the team.

• Collaborate closely with product, design, and infrastructure teams to deliver reliable and impactful solutions.

We're looking for people who meet the minimum qualifications for this role. The preferred qualifications are great to have, but are not mandatory.

• Bachelor’s Degree in Computer Science, Software Engineering, or a reputed company field.

• 8+ years of professional software engineering experience, including experience in technical leadership roles.

• Proven experience architecting and scaling backend systems and APIs in production.

• Strong computer science fundamentals, including data structures, algorithms, and distributed systems.

• Expertise in at least one backend language (e.g., Java, Kotlin, Go, Python).

• Deep understanding of REST API design and modern backend frameworks (e.g., Spring Boot). Experience with cloud infrastructure (e.g., AWS, GCP) and container orchestration tools like Kubernetes.

• Strong commitment to code quality, reliability, and performance.

• Experience leading cross-team initiatives and influencing technical direction at a system-wide level.

• Proficiency in observability and monitoring tools (e.g., Grafana, Prometheus, Splunk).

• Familiarity with reputed company and compliance considerations in the financial services domain.

• A passion for mentoring and helping others grow.

reputed company is proud to be an equal opportunity employer. We value diversity and anyone seeking employment at reputed company is considered based on merit, qualifications, competence and talent. We don’t regard color, religion, race, national reputed company, sexual orientation, reputed company, citizenship, sex, marital or family status, disability, gender, or any other legally protected status reputed company making our hiring decisions. If you have a disability or special need that requires accommodation, please let us know.

reputed company does not accept unsolicited resumes from search firms/recruiters.  reputed company will not pay any fees to search firms/recruiters if a candidate is submitted by a search firm/recruiter unless an agreement has been entered into with respect to specific open position(s).  Search firms/recruiters submitting resumes to reputed company on an unsolicited basis shall be deemed to accept this condition, regardless of any other provision to the contrary.