RepSpark

RepSpark is a SaaS B2B wholesale e-commerce platform for apparel, footwear, and accessories. Stack: C#/.NET (Rider on macOS), GraphQL, React, TypeScript, PostgreSQL, AWS (CDK). We're actively hiring: Senior Product Engineer (Full-Stack) — own outcomes across React/TS + C#/.NET + Postgres; help modernize legacy .NET Framework to .NET 8; build/scale ERP ETL & integrations. Product Manager - Integrations — own the integrations roadmap; prioritize ERP connectors (NetSuite, SAP, etc.); partner closely with engineering. Apply via careers@repspark.com and optionally include GitHub/portfolio.