Our client is looking for an experienced Senior Payment Systems Engineer to help build out their new B2B credit card issuing platform.

In this role, you will be responsible for designing and implementing a comprehensive payment processing infrastructure to support integrations with multiple banks and credit card providers.

Key Responsibilities:

• Develop a secure, PCI DSS compliant internal ledger system to manage credit card transactions

• Integrate with various bank and credit card APIs to enable card issuance and processing

• Ensure the platform meets all necessary regulatory and compliance requirements

• Work closely with the existing engineering team to seamlessly integrate the new payment system

• Provide technical leadership and mentorship to junior engineers

• Deliver the initial payment system within a 2-3 month timeframe

Required Qualifications:

• 5+ years of experience building payment processing or financial technology systems

• Expertise in back-end development, ideally with experience in Node.js

• Deep understanding of credit card processing, PCI compliance, and banking integrations

• Ability to work independently and drive projects to completion

• Strong problem-solving and analytical skills

• Excellent communication and collaboration abilities

This is a full-time contract role with the potential for extension or conversion to a permanent position, depending on performance and business needs.

The expected hourly rate range is $65-$90 USD.

If you have the required skills and experience, we'd love to hear from you.

Please apply with your resume and a brief cover letter outlining your relevant qualifications.