Teams at Stable Kernel

Lead discovery and re-architecture of a national QSR loyalty program: define data models, negotiate vendor integrations, manage production support, create playbooks, shape scope and epics, mentor colleagues, and partner with product and engineering to deliver API-driven loyalty services.

Contract senior backend engineer responsible for designing and implementing Java/Spring-based loyalty and API services. Responsibilities include event-driven integrations, identity and access management, cloud deployments, observability, CI/CD, testing strategies, state management for rewards, and mentoring teams while influencing architecture, roadmaps, and delivery for high-reliability, latency-sensitive systems.

Lead design and implementation of backend loyalty and API services in Java/Spring, architecting integrations, event-driven state management, security, CI/CD, observability, and reliability. Advise stakeholders, mentor engineers, drive architecture and delivery across projects.