Solution Architect - Support Functions Domain

Tria; Greater London; On-site; GBP 125,000 - 150,000; Full time

Job summary

A leading technology firm in Greater London is seeking a Corporate Functions Domain Solution Architect to deliver technology solutions across corporate domains, including Finance and HR. The successful candidate will design scalable solutions for complex, global operations and support large-scale IT transformation programmes. Applicants should have proven experience in corporate systems architecture and a TOGAF certification. A competitive compensation package is offered.

Qualifications

• Proven experience as a Solution Architect or Domain Architect within corporate systems.
• Strong experience in multi-country organisations.
• TOGAF or similar certification.

Responsibilities

• Architect end-to-end solutions for corporate functions.
• Apply TOGAF principles for solution design.
• Support large-scale IT transformation programmes.

Skills

Solution Architecture

Finance Domain Expertise

HR Domain Expertise

Payroll Domain Expertise

Procurement Domain Expertise

TOGAF Certification

Tools

SAP S/4HANA

SAP SuccessFactors

Workday

Oracle

Coupa

Ariba

Job description

Role Overview

The Corporate Functions Domain Solution Architect will play a pivotal role in shaping and delivering technology solutions across the organisation's back-office and corporate domains, including Finance, HR, Payroll, Procurement, Legal, and Corporate Services. This role will focus on architecting scalable, standardised solutions that support a complex, global operating model - balancing global consistency with local regulatory, statutory, and operational requirements.

Key Responsibilities

Solution & Domain Architecture

Architect end-to-end solutions across corporate and back-office functions, including Finance, HR, Payroll, Procurement, Legal, and related enterprise services. Design solutions that support multi-country operations, regulatory compliance, financial controls, and workforce complexity. Own solution architecture designs for major corporate systems transformation initiatives, ensuring alignment to business strategy and operational needs. Define and maintain target and transitional architectures for corporate systems domains.

Enterprise Architecture & Governance

Apply TOGAF principles and enterprise architecture standards to guide solution design and technology decisions. Work closely with Enterprise Architects to ensure corporate systems align with the broader enterprise architecture and technology roadmap. Establish architecture patterns, standards, and guardrails for corporate platforms and shared services systems.

Transformation & Delivery

Support large-scale IT transformation programmes, including ERP modernisation, HR and payroll transformation, and procurement digitisation. Provide architectural governance throughout delivery, ensuring solutions meet quality, security, and scalability requirements. Support vendor and partner selection, RFP processes, and solution evaluations.

Required Experience & Skills

Essential

• Proven experience as a Solution Architect or Domain Architect within corporate or back-office systems environments.


• Strong experience architecting solutions across Finance, HR, Payroll, and/or Procurement domains.


• Experience working in large, complex, multi-country organisations.


• TOGAF or similar certification.


• Experience with large-scale ERP and corporate platforms (e.g. SAP S/4HANA, SAP SuccessFactors, Workday, Oracle, Coupa, Ariba, or similar).


• Experience operating within complex, global, multi-brand or multi-entity organisations.

To apply for this great opportunity, please apply with a copy of your latest CV