SAP Integration Architect

Whitehall Resources Ltd; England; Hybrid; GBP 90,000 - 120,000; Part time

Job summary

Whitehall Resources are currently looking for a SAP Integration Architect on a hybrid basis in Shropshire for an initial 6 month contract. The role focuses on designing and delivering integration solutions across migration projects, with emphasis on API-led integration, REST/OpenAPI, and SAP platforms.

Applicants must be eligible to work in the UK and SC eligible for Inside IR35 assignments. You will collaborate with cross-functional teams and align to programme standards, ensuring scalable,

Qualifications

• Extensive experience in enterprise integration architecture within large transformation programmes.
• Proven API design skills (REST/OpenAPI) and modern integration patterns.
• Experience with SAP Integration Suite or similar platforms.
• Familiarity with CI/CD, automation, and observability practices.

Responsibilities

• Design and deliver integration solutions migrating from legacy SAP PI / webMethods to modern platforms.
• Define API specifications and migration patterns to RESTful APIs.
• Apply API-first and domain-driven integration approaches for reuse and decoupling.
• Collaborate with engineering teams and product owners to ensure scalable designs.
• Support architecture governance and documentation under Lead Integration Architect.

Skills

Enterprise integration architecture

API design (REST/OpenAPI)

Integration patterns

Microservices / SOA

CI/CD / observability

Tools

SAP Integration Suite

API Management platforms

S/4HANA knowledge

Job description

SAP Integration Architect

Whitehall Resources are currently looking for a SAP Integration Architect on a hybrid basis in Shropshire for an initial 6 month contract.

Job Spec:

***INSIDE IR35***

***MUST BE SC ELEGIBLE***

Role Overview

As a Senior Integration Architect, you will work within the Integration Migration workstream, reporting to the Lead Integration Architect. You will be responsible for designing and delivering integration solutions for specific domains or API groupings, contributing to the overall architectural direction while ensuring high quality, consistent delivery across the programme.

Key Responsibilities

• Design and deliver integration solutions migrating from legacy platforms (e.g., SAP PI, webMethods) to strategic platforms such as HIP and SDES, aligned to programme standards.
• Define API specifications and integration patterns, including conversion of legacy SOAP services to modern RESTful APIs.
• Apply API first and domain driven integration approaches to support reuse, decoupling, and long term maintainability.
• Contribute to end to end solution design, ensuring alignment with S/4HANA clean core principles and wider programme architecture.
• Embed modern engineering practices including shift left testing, CI/CD, automation, and AI assisted delivery techniques.
• Support the identification and management of technical risks, dependencies, and migration sequencing considerations.
• Collaborate closely with engineering teams, product owners, and SMEs to ensure designs are implementable, scalable, and supportable.
• Contribute to architecture governance, documentation, and design assurance processes led by the Lead Integration Architect.

Skills & Experience

• Strong experience in enterprise integration architecture and delivery, ideally within large transformation or migration programmes.
• Proven expertise in API design (REST, OpenAPI), integration patterns, and service based architectures.
• Working knowledge of enterprise integration platforms (e.g., SAP Integration Suite, API Management platforms, or equivalent).
• Experience supporting or delivering integration migration or modernisation initiatives.
• Familiarity with modern software engineering practices including automated testing, CI/CD pipelines, and observability.
• Experience applying or supporting AI assisted delivery approaches (e.g., code analysis, documentation generation) is advantageous.
• Ability to work effectively within multi team delivery environments, contributing to a broader architectural vision.
• Strong communication skills with the ability to engage both technical and non technical stakeholders.

All of our opportunities require that applicants are eligible to work in the specified country/location, unless otherwise stated in the job description.

Whitehall Resources are an equal opportunities employer who value a diverse and inclusive working environment. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity or expression, sexual orientation, national origin, pregnancy, disability, age, veteran status, or other characteristics.