Senior Programme Architect: Enterprise Integration & Data

Randstad; City of Melbourne; On-site; AUD 170,000 - 210,000; Full time

Job summary

Randstad is seeking a Programme Architect to act as the principal client-side technical authority at the heart of major transformation initiatives, including POS and ERP modernisation, plus payroll/workforce systems deployment.

You will lead the Common Design Phase, establishing integration patterns, data architectures, and end-to-end process designs that enable multiple streams to deliver in parallel without friction or debt, while aligning with governance and architecture standards.

Qualifications

• Circa 12+ years of enterprise or solution architecture experience.
• Lead or principal client-side architect on complex, multi-stream transformations.
• Expertise in API-led and event-driven integration, real-time data streaming.
• Experience with enterprise integration platforms (SAP Integration Suite, IBM App Connect) to modernise legacy environments.
• Data modelling, MDM strategies, cloud data platforms (e.g., Snowflake).
• Decoupling, domain boundaries, and architectural contracts for parallel programmes.
• Experience with ERP platforms (SAP S/4HANA/ECC) and enterprise retail POS ecosystems.
• Governance in technical design authorities and communication to executives.

Responsibilities

• Unified Strategy: Lead consolidated current-state and target-state architectures across app, integration, data, and processes.

Skills

Enterprise architecture

API-led integration

Event-driven architecture

Data modelling

MDM strategies

Coexistence planning

ERP ecosystems

Governance & design authority

Tools

SAP Integration Suite

IBM App Connect

Snowflake

Job description

Randstad is seeking a Programme Architect to act as the principal client-side technical authority at the heart of major transformation initiatives, including POS and ERP modernisation, plus payroll/workforce systems deployment.

You will lead the Common Design Phase, establishing integration patterns, data architectures, and end-to-end process designs that enable multiple streams to deliver in parallel without friction or debt, while aligning with governance and architecture standards.