Ph3Overview /h3pSoftware Architect (Contractor) – Composable Commerce Event-Driven Design. This position is 100% remote, with flexible daily/weekly hours (part-time) and focuses on shaping the backbone of a modular, event-driven marketplace framework to empower entrepreneurs and small businesses to launch world-class platforms faster. /ppWe’re looking for a bSoftware Architect contractor /b with strong expertise in bcomposable modular architecture /b and bevent-driven design /b to support the next evolution of Sharewise: our marketplace framework built on CobbleWeb’s 12+ years of experience delivering high-performance marketplaces. The role is about more than keeping the lights on—it’s about defining a framework where developers can confidently adapt and extend features without compromising core stability. /ph3Responsibilities /h3ulliAudit and strengthen module isolation (reduce hidden coupling). /liliPush toward a stronger event-driven architecture (pub/sub over direct calls). /liliLay the foundation for customization: move from fragile inheritance overrides toward clear extension hooks, composition patterns, and well-documented integration points. /liliDevelop a framework that is easier to scale, extend, and maintain for both the internal team and external developers. /li /ulh3Stack /h3ulliBackend Core: Node.js (TypeScript) - Fastify for REST, Apollo for GraphQL, TypeORM, Redis, PostgreSQL /liliSide dependencies: chalk, chokidar, commander, winston, class-transformer, class-validator /liliFrontend: Next.js v15 React v19 /li /ulh3Seniority level /h3ulliMid-Senior level /li /ulh3Employment type /h3ulliFull-time /li /ulh3Job function /h3ulliEngineering and Information Technology /li /ulh3Industries /h3ulliTechnology, Information and Internet /li /ul /p #J-18808-Ljbffr