Senior Software Engineer - Payment Processing

📋 Description

• Design and implement automated, end-to-end transaction lifecycle tracking to replace existing
• Develop and enhance payment processing capabilities, including automated reconciliation, fraud
• Work across two parallel versions of the payment processing engine and their respective third-party
• Collaborate with the Storefront engineering team to improve data accessibility and establish the
• Strengthen system reliability, maintainability, and scalability, ensuring the stability of critical
• Contribute to the design and development of a shared payments architecture connecting the payment

🎯 Requirements

• 8+ years of professional software engineering experience, with strong expertise in backend
• Previous experience working with financial reconciliation, ledger systems, fraud detection
• Hands-on knowledge of PCI-DSS compliance requirements, particularly as they apply to payment
• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent professional
• Proven ability to work with large, complex, non-microservices codebases spanning multiple
• Strong analytical and problem-solving skills, including the ability to trace and understand data

🎁 Benefits

• 100% remote work opportunity within Latin America, subject to employment eligibility and residency
• Contract-based engagement.
• Opportunity to contribute to the modernization of a business-critical payment processing platform.
• Exposure to complex financial systems, payment integrations, fraud detection, and reconciliation
• Collaboration with experienced engineering professionals across distributed international teams.
• Opportunity to influence backend architecture, technical strategy, and long-term platform