# Senior Software Engineer, Revenue & Payments
**Company:** [OpenLoop](https://hotfix.jobs/companies/openloop)
**Location:** Remote
**Skills:** Stripe, AWS, APIs, Event-Driven Architecture, Database Transactions, Concurrency Control, Distributed Systems, Pci Compliance, Idempotency, Payment Processing
**Posted:** 2025-11-25
> Leads development of a cloud-native payments platform, architecting APIs, integrating with Stripe, and ensuring transactional integrity in PCI-regulated environments. Requires experience in enterprise payment systems, concurrency, and distributed architectures.
## Job Description
## What You'll Do
- Architect and build a standardized Enterprise Service Layer for payments and revenue data
- Design APIs and event-driven services that centralize payment processing and eliminate bespoke integrations
- Integrate with third-party payment processors (e.g., Stripe) and other financial systems
- Ensure strong transactional integrity, data consistency, and system reliability
- Design solutions that support subscription-to-order mapping and complex reconciliation use cases
- Implement secure, compliant systems in PCI-regulated environments
- Establish best practices around database transactions, locking strategies, and concurrency controls
- Collaborate cross-functionally with Business Operations, Finance, Product, and Infrastructure teams

## Who You Are
- Built and delivered enterprise-grade applications where transactions are critical
- Designed and implemented payment processor integrations (e.g., Stripe APIs or similar platforms)
- Worked in PCI-compliant or highly regulated environments (Fintech, Banking, Payments)
- Demonstrated deep understanding of: **Database locking and transaction isolation**, **Concurrency control (mutexes, semaphores, distributed locks)**, **Idempotency and event-driven architectures**, **Failure handling in distributed systems**
- AWS certification preferred
**Apply:** https://hotfix.jobs/jobs/senior-software-engineer-revenue-payments-at-openloop-287df083-d026-4bcc-850b-18bc8849d955
**Canonical:** https://hotfix.jobs/jobs/senior-software-engineer-revenue-payments-at-openloop-287df083-d026-4bcc-850b-18bc8849d955