Costa Rica Remote (Global)

Maxana is hiring a Senior Backend Engineer - Payments

About the Role

Maxana is hiring a Senior Backend Engineer - Payments to modernize payments for our digital commerce platform. You will take ownership of building payment orchestration systems and direct PSP integrations, working directly under the CTO.

What You'll Do

  • Build and maintain API integrations with multiple payment service providers (PSPs).
  • Implement payment routing and subscription billing logic.
  • Develop robust webhook handlers and tokenization flows.
  • Ensure system resilience, observability, and clean error handling.

What We're Looking For

  • 6+ years of backend engineering experience.
  • Strong proficiency in one or more: Node.js, Java, Python, Go.
  • Extensive experience integrating with REST APIs and processing webhooks.
  • Direct payments domain experience is required.
  • Strong understanding of Auth/Capture flows, refund logic, chargeback lifecycle, and subscription billing.

Nice to Have

  • Experience with payment orchestration platforms such as Gr4vy, Stripe, or similar.

Technical Stack

  • Node.js, Java, Python, Go

Team & Environment

You will work directly under the CTO.

Benefits & Compensation

  • High-Impact Architecture Project with technical ownership.
  • Executive Visibility.
  • Competitive Contract Compensation.
  • Flexible Remote Structure.
  • Clear Scope and Timeline for a Long-Term Engagement.

Work Mode

This role is fully remote.

Maxana is an equal opportunity employer.

Required Skills
Node.jsJavaPythonGoPaymentsBackend EngineeringAPI DesignSystem ArchitectureDistributed SystemsCloud PlatformsDatabasesCI/CDSecurityCompliance
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Maxana

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Job Details
Category backend
Posted 25 days ago