Senior Card Platform Engineer — Stablecoin Payments

Reap; Singapore; On-site; SGD 120,000 - 180,000; Full time

Benefits offered by this job

Reap Card stipend

Insurance coverage after probation

AI tooling at work

Job summary

Reap is seeking a Senior Software Engineer in the Card Engineering team to design, develop, and operate services powering card transactions, fraud detection, and lifecycle management. You will work closely with product managers, compliance, and other engineers to deliver scalable, reliable financial systems on a global scale.

You’ll contribute to architecture decisions, write robust code, and help shape engineering practices as Reap expands its card platform and API ecosystem.

Qualifications

• 6+ years of software engineering experience, fintech experience preferred.
• Ability to design backend services in a typed language.
• Experience with distributed systems concepts.
• Strong collaboration and communication in cross-functional teams.

Responsibilities

• Design and build backend services for card transaction processing, fraud detection, and/or card program management.
• Contribute to system architecture and technical decision-making with a focus on performance, fault tolerance, and maintainability.
• Collaborate with cross-functional stakeholders (Product, Risk, Finance, Compliance) to deliver robust, compliant financial systems.
• Write clean, observable, and well-tested code in a service-oriented architecture.
• Participate in code reviews, incident response, and ongoing reliability improvements.
• Help evolve our engineering practices, tools, and system designs as we scale.

Skills

6+ years exp

Backend in TS/Java/Go

Distributed systems

Cross-functional collab

Observability

Tools

TypeScript

Node.js

NestJS

AWS

Job description

Reap is seeking a Senior Software Engineer in the Card Engineering team to design, develop, and operate services powering card transactions, fraud detection, and lifecycle management. You will work closely with product managers, compliance, and other engineers to deliver scalable, reliable financial systems on a global scale.

You’ll contribute to architecture decisions, write robust code, and help shape engineering practices as Reap expands its card platform and API ecosystem.