Integration Architect - SAP & Enterprise Platforms

Ernst & Young Advisory Services Sdn Bhd; Wrocław; On-site; PLN 90,000 - 120,000; Full time

Benefits offered by this job

Continuous learning opportunities

Diverse and inclusive culture

Transformative leadership

Job summary

Ernst & Young Advisory Services Sdn Bhd is hiring an Integration Architect in Wrocław. This role involves designing and implementing integrations across SAP and non-SAP systems and ensuring compliance with enterprise standards. You will collaborate with Solution Architects and work on dynamic tasks in a hybrid setup.

The ideal candidate should have hands-on experience in SAP environments and a solid understanding of RESTful APIs. EY offers continuous learning and development opportunities in a diverse culture.

Qualifications

• Hands-on experience designing and delivering enterprise integrations.
• Experience with SAP S/4HANA, Ariba, and/or SuccessFactors integration.
• Ability to work within architectural standards.

Responsibilities

• Design and document end-to-end integration flows.
• Apply standard integration patterns.
• Ensure integrations comply with enterprise standards.

Skills

Enterprise integrations in SAP-centric environments

Designing and delivering integrations

Collaboration skills

Understanding of RESTful APIs

Integration security concepts

Tools

SAP Integration Suite

Middleware platforms

Job description

Other locations: Primary Location Only

Requisition ID: 1717388

Location: Wrocław - 2 days in office / 3 days remote

Let us introduce you the job offer by EY GDS Poland – a member of the global integrated service delivery center network by EY.

At EY, we’re all in shape to your future with confidence.

We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.

Integration Architect

The Integration Architect is responsible for designing, implementing, and governing domain‑specific integrations across the enterprise SAP and non‑SAP landscape. This role translates enterprise integration standards into practical, high‑quality integration designs that connect SAP S/4HANA, SAP Ariba, SAP SuccessFactors, and third‑party systems.

Operating under the direction of the Global Integration Architect Lead, the Integration Architect ensures integrations are secure, scalable, reusable, and Clean‑Core compliant, while supporting day‑to‑day delivery across programs and releases. The role acts as the primary integration design owner for assigned domains (e.g., O2C, P2P, R2R, HCM).

Your key responsibilities

1. Integration Design & Delivery:

• Design and document end‑to‑end integration flows for SAP and non‑SAP systems within assigned business domains.
• Apply standard integration patterns (API‑led, event‑driven, batch, synchronous/asynchronous) as defined by the Integration Architect Lead.
• Produce integration design specifications, mappings, and interface contracts suitable for building teams and system integrators.

2. SAP Integration Suite Implementation:

• Design integration using SAP Integration Suite (e.g., Cloud Integration, API Management) in alignment with enterprise standards.
• Leverage standard SAP APIs and events wherever possible to minimize custom development.
• Support integration testing, defect resolution, and performance tuning activities.

3. Standards Compliance & Clean Core:

• Ensure all integrations comply with enterprise integration standards, security requirements, and Clean Core principles.
• Identify and raise integration risks, design gaps, or non‑standard requirements to the Integration Architect Lead.
• Avoid point‑to‑point integrations unless explicitly approved through architecture governance.

4. Cross‑Architecture Collaboration:

• Work closely with Solution Architects to ensure integrations support end‑to‑end solution designs.
• Collaborate with Data Architects to ensure data semantics, mappings, and quality requirements are met.
• Coordinate with Cloud & Infrastructure Architects to ensure integrations meet runtime and non‑functional requirements.

5. Delivery Support & Operational Readiness:

• Support build and deployment teams by clarifying integration designs and resolving implementation issues.
• Participate in integration testing cycles, cutover planning, and go‑live support as required.
• Ensure integration documentation is accurate, complete, and maintained for operational handover.

To qualify for the role, you must have

Integration & SAP Experience

• Hands‑on experience designing and delivering enterprise integrations in SAP‑centric environments.
• Experience integrating SAP S/4HANA, Ariba, and/or SuccessFactors with other SAP and non‑SAP systems.
• Practical experience with SAP Integration Suite or equivalent middleware platforms.

Technical Skills

• Strong understanding of RESTful APIs, message formats (JSON/XML), and integration security concepts.
• Experience with synchronous and asynchronous integration patterns.
• Ability to read and interpret functional requirements and translate them into technical integration designs.

Professional Skills

• Strong collaboration skills across architecture, delivery, and vendor teams.
• Ability to work within defined architectural standards and elevate deviations appropriately.
• Clear written and verbal communication skills.

Preferred Qualifications

• Experience supporting large SAP programs (e.g., S/4HANA transformation, Ariba or SuccessFactors rollouts).
• Familiarity with event‑driven architectures and API lifecycle management.
• Exposure to global, multi‑region enterprise environments.

Success Measures

• High‑quality, reusable integrations delivered on time and aligned to enterprise standards.
• Minimal integration‑related defects and production issues.
• Strong adherence to Clean Core and architectural guardrails.
• Positive feedback from Solution, Data, and Platform Architecture peers.

What we offer

EY Global Delivery Services (GDS) is a dynamic and truly global delivery network. We work across nine locations – Argentina, Hungary, India, the Philippines, Poland, Sri Lanka, Mexico, Spain and the United Kingdom – and with teams from all EY service lines, geographies and sectors, playing a vital role in the delivery of the EY growth strategy. From accountants to coders to advisory consultants, we offer a wide variety of fulfilling career opportunities that span all business disciplines. In GDS, you will collaborate with EY teams on exciting projects and work with well‑known brands from across the globe. We’ll introduce you to an ever‑expanding ecosystem of people, learning, skills and insights that will stay with you throughout your career.

• Continuous learning: You’ll develop the mindset and skills to navigate whatever comes next.
• Success as defined by you: We’ll provide the tools and flexibility, so you can make a meaningful impact, your way.
• Transformative leadership: We’ll give you the insights, coaching and confidence to be the leader the world needs.
• Diverse and inclusive culture: You’ll be embraced for who you are and empowered to use your voice to help others find theirs.

About EY

EY | Building a better working world

EY exists to build a better working world, helping to create long‑term value for clients, people and society and build trust in the capital markets.

Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.

Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.

If you can demonstrate that you meet the criteria above, please contact us as soon as possible.

The exceptional EY experience. It’s yours to build.

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