Full-Stack API Developer – Merchant Integration - Remote

Overview

An innovative crypto wallet and payment network startup is seeking a Full-Stack API Developer to build and maintain merchant integration APIs, client portals, and SDKs for their crypto wallet app’s merchant payment system.

In Short

• Design and develop merchant-facing APIs and SDKs for crypto payments.
• Build and maintain portals for transaction management and reporting.
• Integrate backend services with smart contract-based payment systems.
• Collaborate with the Tech Lead and Integration Engineer.
• Ensure scalability, security, and performance of APIs.
• Document APIs and SDKs for developers and internal teams.

Requirements

• 5+ years of experience in full-stack development.
• Experience building merchant or client portals.
• Proficiency in backend technologies like Node.js, Python, and Go.
• Familiarity with blockchain technology and crypto wallets.
• Experience with RESTful APIs and payment gateways.
• Ability to work remotely and align with Hong Kong/Singapore time zones.
• Bachelor’s degree in Computer Science or related field.

Benefits

• Opportunity to work with innovative technology in the fintech space.
• Flexible remote working environment.
• Collaborative team culture.