Senior Software Engineer – Back End

What this role involves

The Senior Software Engineer will own and evolve the payment-terminal platform for kiosks, re-architecting it into a modular, pluggable SDK. This role involves implementing new integrations from byte-level protocols to high-level APIs, and setting platform-wide patterns for correctness in money movement. The engineer will also drive architecture reviews and mentor other engineers.

Skills this posting asks for

• java
• maven
• spring
• oop
• distributed systems
• plugin architecture
• spi
• payment systems
• kiosk platforms
• rs-232
• usb
• serial protocols
• rest
• soap
• webhooks
• pci-dss
• idempotency
• transaction recovery
• reconciliation

Requirements

• 6 years of experience
• Level: senior
• Remote policy: hybrid

From the employer’s posting

Role: Senior Software Engineer – Back End Hybrid Role, MUST BE BASED IN SAN DIEGO, CA About Tillster Tillster, headquartered in the USA, is the global leader in digital ordering and customer engagement solutions. For over a decade we have developed revolutionary self-service, ordering and payment…