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

Software Architect (Contractor) – Composable Commerce & Event-Driven Design - Remote
Porto
Porto, Porto District, Portugal

Overview

Software Architect (Contractor) – Composable Commerce & Event-Driven Design at Cobble
Web - The Online Marketplace Experts

We’re looking for a Software Architect contractor with strong expertise in composable modular architecture and
- driven design to support the next evolution of Sharewise:

our marketplace framework that helps entrepreneurs and small businesses launch
- class platforms faster. Sharewise is built on 12+ years of Cobble
Web’s experience delivering
- performance marketplaces, and we’re now evolving it into a platform that is modular,
- driven, and
- ready.

This position is 100% remote, with flexible daily/weekly hours (part-time).

We’re not just keeping the lights on. You’ll be shaping the backbone of a framework designed to democratise marketplace creation and empower communities.

Responsibilities

• Audit and strengthen module isolation (reduce hidden coupling).
• Push us toward a stronger
  - driven architecture (pub/sub over direct calls).
• Lay the foundation for customisation:
  
  moving from fragile inheritance overrides toward clear extension hooks, composition patterns, and
  - documented integration points.
• Make the platform easier to scale, extend, and maintain, both for our team and for external developers.

Stack

• Backend & Core:
  
  Node. Js (Type
  Script) - Fastify for REST, Apollo for Graph
  QL, Type
  ORM, Redis, Postgre
  SQL
• Side deps:
  
  chalk, chokidar, commander, winston,
  - transformer,
  - 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

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