Senior Software Engineer Card Solutions Backend Focused NodeJS TypeScript

Reap • Blockchain & Crypto • Cryptocurrencies • JavaScript • TypeScript • Node JS • 8 days ago
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Salary
≈ HK$34k – HK$100k per month (Estimated)
Location
Remote (Australia, Malaysia, Philippines, Taiwan, Hong Kong, Singapore)
Seniority
Senior · 6+ years exp

First seen by Alion on Oct 8, 2026.

Overview
Company
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Profile match

Reap

Reap is the stablecoin-powered infrastructure behind borderless finance for global enterprises, fintechs and web3. See who we are and why it matters.
reap.global • Stablecoins • Cryptocurrencies • Blockchain & Crypto • 11-50 employees • Est. 2018
Tech stack of Reap

Reap is looking for a Senior Software Engineer to build and operate backend services for card transactions, fraud detection, and card program management.

You will design, develop, and operate backend services supporting card transactions, fraud detection, card lifecycle management, and developer-facing APIs. You will contribute to system architecture, write observable and well-tested code, collaborate with product, risk, finance, and compliance stakeholders, and improve reliability through code reviews and incident response.

Responsibilities
  • Design and build backend services for card transaction processing, fraud detection, and card program management
  • Contribute to system architecture and technical decisions focused on performance, fault tolerance, and maintainability
  • Collaborate with product, risk, finance, and compliance stakeholders to deliver compliant financial systems
  • Write clean, observable, and well-tested code in a service-oriented architecture
  • Participate in code reviews, incident response, and reliability improvements
  • Evolve engineering practices, tools, and system designs
Requirements
  • 6+ years of software engineering experience
  • Experience building backend systems in a typed language
  • Knowledge of distributed systems concepts including asynchronous processing, retries, observability, and eventual consistency
  • Ability to balance correctness, performance, and maintainability
  • Ability to collaborate across functions and communicate technical tradeoffs
Benefits
  • Insurance coverage after probation
  • Reap Card stipend
  • Use of AI tools at work
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