Senior Software Engineer – Back End

What this role involves

Senior back-end engineer to own and evolve payment-terminal platform for kiosks, re-architect into modular pluggable SDK, and implement integrations from low-level protocols to high-level APIs. Must be based in San Diego, CA for hybrid work.

Skills this posting asks for

• java
• spring
• maven
• service loader
• osgi
• spi
• rs-232
• usb
• pci-dss
• p2pe
• tokenization
• rest
• soap
• webhooks
• distributed systems
• oop
• serial communication
• usb4java
• jssc
• mock-terminal
• integration testing
• certification

Requirements

• 6 years of experience
• Level: senior
• Remote policy: hybrid
• Visa sponsorship: no

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…