S/4 Integration Architect

Unipart; Packmoor; On-site; GBP 86,000 - 105,000; Full time

Benefits offered by this job

33 days holiday incl. BH

Pension

Bonus

Life assurance

Employee assistance programme

Wellbeing support

Cycle to work scheme

Job summary

Unipart is seeking an S/4HANA Integration Architect to design and govern the end-to-end SAP integration topology for complex transformation programs. This field-based role requires leading technical teams to deliver reliable, scalable integrations across cloud and on-premise environments.

You will define blueprints, middleware standards, and API strategies while collaborating with Enterprise Architects and vendor teams.

Qualifications

• Experience designing and governing enterprise SAP integration topologies.
• Hands-on delivery of integration projects across cloud and on-premise.
• Strong knowledge of API-led integration and security standards.

Responsibilities

• Design and govern end-to-end SAP S/4HANA integration architecture and middleware strategy.
• Lead integration design reviews with guardrails, best practices, and security.
• Collaborate with Enterprise Architects and vendor teams to align data and processes.
• Oversee build, testing, and deployment of APIs, services, and middleware.
• Resolve bottlenecks and performance issues during design, cutover, and go-live.
• Drive automation and governance across integration platforms.

Skills

SAP integration

REST/SOAP APIs

IDocs

OData

Security protocols

Stakeholder management

Tools

SAP Integration Suite

SAP PO/PI

SAP BTP

Job description

S/4 Integration Architect

Location: Field Based

Salary: £ 95,000 per annum plus 33 days holiday (including bank holidays), pension, bonus, life assurance, employee assistance programme, wellbeing support, and flexible benefits including cycle to work scheme

About the Role

As an S/4HANA Integration Architect, you will design, govern, and maintain the end-to-end integration topology for complex SAP transformation programs. You will establish architecture blueprints, interface strategy, and middleware standards while leading technical teams to deliver reliable, scalable enterprise integrations.

As part of your key responsibilities, you'll:

• Design, define, and govern the end-to-end SAP S/4HANA integration architecture, middleware strategy, and interface patterns across cloud and on-premise platforms.
• Lead integration design reviews, establishing technical guardrails, best practices, and security standards for legacy and third-party systems.
• Partner with functional leads, Enterprise Architects, and vendor technical teams to ensure seamless data flow and process alignment.
• Oversee the build, testing, and deployment of APIs, web services, and middleware solutions such as SAP Integration Suite and SAP BTP.
• Resolve complex technical integration bottlenecks and performance issues during design, cutover, and post go-live support.
• Drive technical innovation and continuous improvement in integration standards, automation, and platform governance.

About You

We'd love you to have the following skills and experience,

• SAP technology consulting experience, including leading SAP integration practice teams.
• Deep hands-on experience designing and delivering enterprise integration solutions using SAP Integration Suite, SAP PO/PI, and SAP BTP.
• Proven success architecting integration models across complex hybrid cloud/on-premise landscapes and multi-vendor environments.
• Strong technical expertise in REST/SOAP APIs, IDocs, OData services, event-driven architectures, and security protocols.
• Excellent stakeholder management skills with the ability to communicate technical architecture to executive leadership and business partners.
• Relevant SAP certifications (e.g., SAP Certified Development Associate - SAP Integration Suite) or Enterprise Architecture credentials are highly desirable.

About Unipart

We are a supply chain performance improvement partner. We Design, Make, Move, and Improve components in our customers' supply chains, keeping their operations and assets moving and working better, for longer. Through our commitment to continuously driving operational efficiencies, we improve performance - saving time, cost, and carbon. Our ambition is to be the driving force behind efficient, resilient, and sustainable supply chains.

Equality, Diversity, and Inclusion

We believe that a great workplace is one where you can bring your whole self to work. Our recruitment process is designed to be accessible, inclusive, and based entirely on merit. We define merit through a combination of technical skills and the core behaviours that help our people thrive at Unipart. We welcome applications from everyone, regardless of background or circumstances. We are committed to a policy of equal opportunity that exceeds our statutory obligations under the Equality Act 2010 and subsequent legislation. Whether it's your age, disability, neurodiversity, gender identity, family status, or any other characteristic that makes you 'you' - it is your talent and potential that we value most. Adjustments for you: We want you to perform at your best. If you require any reasonable adjustments or have specific accessibility needs at any stage of the application or interview process, please let us know. We are here to support you.

You may have experience in the following: SAP Integration, Integration Architect, SAP Integration Suite, SAP BTP, SAP PO, SAP PI, Middleware, APIs, IDocs, OData, S/4HANA, Enterprise Architecture, Cloud Integration, CPI.