Senior Software Engineer

About the role

NCR Voyix Corporation (NYSE: VYX) is a global platform-powered leader in unified commerce for shopping and dining. Combining a flexible, intelligent platform with end-to-end payments capabilities and services developed through its deep industry experience, NCR Voyix empowers retailers and restaurants to accelerate new possibilities for their operations, experiences, and business outcomes.

What You’ll Work On

• Architect and build distributed systems that run reliably in-store across heterogeneous environments
• Design fault-tolerant microservices that handle intermittent connectivity, data consistency, and edge synchronization
• Own services end-to-end: design → implementation → production → observability → iteration
• Build and operate systems deployed via Kubernetes at the edge
• Define and evolve service contracts (Protobuf/gRPC) and integration layers with third-party systems
• Drive engineering excellence through code reviews, design reviews, and operational rigor
• Improve system performance, scalability, and resilience under real-world constraints
• Debug and resolve complex, cross-layer issues spanning hardware, networking, and distributed services
• Mentor engineers and influence technical direction and best practices

Minimum Qualifications

• 4+ years of experience building production-grade distributed systems
• Strong fundamentals in systems design, concurrency, and data consistency models
• Proven experience designing and operating microservices architectures
• Proficiency in at least one systems/backend language: Go (preferred), or similar (Java, C++, Rust)
• Experience with modern API and data interchange paradigms: gRPC / REST / Protobuf
• Strong understanding of databases (NoSQL and/or distributed data systems)
• Demonstrated ability to own problems end-to-end and operate independently
• Clear, concise communicator able to influence both technical and non-technical stakeholders

Preferred Qualifications

• Experience running workloads in: Kubernetes (including edge or hybrid environments)
• Docker / containerized systems
• Experience with event-driven architectures and eventual consistency
• Familiarity with: CouchDB or similar distributed/replicated data stores
• Observability tooling (metrics, logging, tracing)
• Experience with developer productivity tooling: GitHub, CI/CD pipelines, SonarQube, Playwright
• Experience with AI-assisted development workflows (e.g., GitHub Copilot)
• Background in retail systems (POS, inventory, pricing, tax) or other high-transaction domains
• Experience in high-availability, offline-capable systems