HRIS / HCM Enterprise Architect - HR Transformation - Freelance

We are supporting a major global transformation programme seeking an experienced
HRIS / HCM Enterprise Architect
to define the future architecture of a complex
integral HR technology landscape
.

The ideal candidate will have strong
Workday experience
, although experienced HRIS/HCM Enterprise Architects from other enterprise platforms will also be considered.

This is a strategic architecture position focused on taking a
holistic view of the HR ecosystem
, defining the target application landscape and integration strategy, and providing architectural direction to delivery teams.

The Opportunity

The organisation is transitioning approximately
30 HR applications
into a new operating landscape, with
70-80 applications requiring integration
.

You will help define how these applications, platforms, integrations, data and infrastructure come together to create a scalable and sustainable future-state architecture.

Key Responsibilities
- Own the end-to-end
HR architecture
, covering
Hire-to-Retire and Time-to-Pay
.




- Define the target
HRIS/HCM application and integration strategy
.
- Architect integrations across 70-80 applications, including
Finance, Payroll and Time Management
.
- Take a holistic view of the wider HR application landscape and identify opportunities for rationalisation.
- Cover the broader HR ecosystem including
Talent, Compensation, Benefits, Payroll, Time Management and Core HCM
.
- Define integration patterns across APIs, middleware, data and extended infrastructure.
- Establish architecture principles, standards and technology decisions.
- Provide technical direction and guidance to delivery teams responsible for implementation.
- Assess architectural risks, dependencies and technical debt.
- Produce clear architecture documentation and models using the
C4 Model
.
- Support the development of the long-term HR technology roadmap.

What We're Looking For
- Strong experience as an
Enterpr

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