- Full-time · Mid
Design, build, and maintain backend services for payment connectivity, including serverless components, cloud infrastructure, and CI/CD pipelines.
Responsibilities
- Design, build, and maintain backend services that integrate with payment service providers for payment initiation and status retrieval.
- Develop and support webhook and callback handlers that process asynchronous payment events reliably and securely.
- Implement secure data exchange, including payload encryption and decryption and managed secrets.
- Define and maintain well-documented APIs that follow internal standards and are validated through automated checks.
- Secure inbound and outbound traffic using API gateway, edge, and cloud security controls.
Requirements
- Nice to have: payments
- Nice to have: fintech
- Nice to have: PSP integrations
- Nice to have: reconciliation
- Nice to have: PCI-DSS