Software Architect (Contractor) – Composable Commerce & Event-Driven Design

Overview

Software Architect (Contractor) – Composable Commerce and Event-Driven Design. This 100% remote role offers flexible daily/weekly hours (part-time). You will shape the backbone of a modular, event-driven framework (Sharewise) designed to democratise marketplace creation and empower communities.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. Ensure Sharewise is a framework where developers can confidently adapt and extend features without compromising core stability.Make the platform easier to scale, extend, and maintain for both internal teams and external developers.Stack

Backend and Core: Node.js (TypeScript) - Fastify for REST, Apollo for GraphQL, TypeORM, Redis, PostgreSQLSide deps: chalk, chokidar, commander, winston, class-transformer, class-validatorFrontend: Next.js v15 and React v19Seniority level

Mid-Senior levelEmployment type

Full-timeJob function

Engineering and Information ..... full job details .....