Overview Software 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. We’re looking for a Software Architect contractor with strong expertise in composable modular architecture and event-driven design 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. Responsibilities Audit and strengthen module isolation (reduce hidden coupling). Push toward a stronger event-driven architecture (pub / sub over direct calls). Lay the foundation for customization : move from fragile inheritance overrides toward clear extension hooks, composition patterns, and well-documented integration points. Develop a framework that is easier to scale, extend, and maintain for both the internal team and external developers. Stack Backend & Core : Node.js (TypeScript) - Fastify for REST, Apollo for GraphQL, TypeORM, Redis, PostgreSQL Side dependencies : chalk, chokidar, commander, winston, class-transformer, class-validator Frontend : Next.js v15 & React v19 Seniority level Mid-Senior level Employment type Full-time Job function Engineering and Information Technology Industries Technology, Information and Internet J-18808-Ljbffr