Headless Commerce Integration Architect

Whizdom; Melbourne; On-site; AUD 160,000 - 230,000; Full time

Job summary

Whizdom is seeking an Integration Solution Architect to design and deliver enterprise-grade integration across digital commerce, loyalty, identity, CRM/CDP and consent platforms. You will prototype solutions, review code and guide delivery teams in production readiness.

Key focus areas include BFF layers, Experience APIs, GraphQL/REST APIs, and AI-assisted development with strong security and governance controls across multiple brands and channels.

Qualifications

• Experience designing and delivering Backend-for-Frontend layers for web and mobile apps.
• Ability to design reusable APIs and services for multi-brand channels.
• Strong experience with GraphQL and REST API design and governance.

Responsibilities

• Design and deliver integration solutions connecting commerce, loyalty, identity/CIAM, CRM/CDP and consent platforms.
• Design reusable APIs and services supporting consistent customer experiences across brands and channels.
• Architect and build Backend-for-Frontend layers, Experience APIs, GraphQL and REST APIs.
• Implement API security, policies, versioning and lifecycle management using Azure API Management.
• Establish and maintain an API catalogue with clear contracts, ownership, versioning and reuse standards.
• Design event-driven and real-time integration patterns.
• Provide hands-on technical leadership through design, prototyping, code reviews and development guidance.
• Apply AI-assisted development tools with guardrails for security and data protection.

Skills

Composable / Headless Commerce

BFF & Experience APIs

GraphQL & REST

Azure API Management

API Governance & Reuse

Event-Driven Integration

Hands-on Engineering (TypeScript/Node)

AI-Augmented Development

Tools

Azure API Management

Job description

Whizdom is seeking an Integration Solution Architect to design and deliver enterprise-grade integration across digital commerce, loyalty, identity, CRM/CDP and consent platforms. You will prototype solutions, review code and guide delivery teams in production readiness.

Key focus areas include BFF layers, Experience APIs, GraphQL/REST APIs, and AI-assisted development with strong security and governance controls across multiple brands and channels.