Staff Backend Engineer, Distributed Commerce Systems

One business can span a storefront, marketplace, POS, warehouse and carrier. Lead decisions that connect these paths without losing state or duplicating effects, giving the product a foundation it can grow with.

Responsibilities

• Design services, API contracts and events for orders, inventory and fulfillment.
• Handle consistency, concurrency, transactions, webhooks and compensating actions.
• Develop tenant isolation, permissions, auditability and service ownership boundaries.
• Improve observability, performance and testing while leading design and incident reviews.

Qualifications

• Deep backend engineering experience with distributed systems in use.
• Strong PostgreSQL and TypeScript, Go or Python.
• Understanding of concurrency, idempotency and event-driven architecture.
• Ability to lead technical work, simplify systems and document trade-offs.

Hybrid in Riyadh, Saudi Arabia.