Microsoft 365 Solution Architect

Location: Katowice / 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.

EY GDS Poland is seeking an experienced Microsoft 365 Solution Architect with a strong background in building and modernizing enterprise collaboration and content solutions. The role sits within the Enterprise Content and Modern Work practice, delivering integrated, compliant, and scalable solutions to clients across multiple regions.

The opportunity

We are looking for professionals with deep expertise in Microsoft 365 solution architecture, custom development, and integration to join our Microsoft AI Business Solutions team. This role offers the opportunity to work with a leading global organization, contribute to complex transformation and modernization initiatives, and play a key role in shaping and growing our modern workplace and integration service offerings.

Your key responsibilities

• Produces high-quality solution or infrastructure deliverables in accordance with project timelines and specifications, using sound coding and programming skills
• Performs coding, debugging, testing and troubleshooting throughout the development process contributing to moderately complex aspects of a project
• Maintains and enhances systems by fixing complicated errors, raising risks and escalating issues where necessary
• Works with users to capture detailed requirements, translating designs and solution architecture into design specifications
• Monitors and reports on potential risks/opportunities of emerging technologies, and seeks areas for continuous improvement
• Ensures all activities adhere to the relevant processes, procedures, standards and technical design
• Develop and promote best practices for usage, operations and development
• Strong analytical and communication skills with intense drive to learn and adopt.

Skills and attributes for success

6 –12 years of experience in enterprise solution architecture and development

Strong hands-on experience with

SharePoint Framework (SPFx)

Microsoft Teams app development

.NET / C#

• REST APIs and integration patterns
• Proven experience designing enterprise-grade M365 solutions
• Strong understanding of modern workplace concepts (collaboration, productivity, extensibility)
• Excellent architectural thinking beyond platform-specific constraints
• Experience designing integrated solutions across multiple systems
• Strong understanding of cloud-native and modern application architectures
• To qualify for the role, you must have
• Microsoft 365 & SharePoint: SPFx development, PnP Framework, PowerShell automation
• Application Development: .NET, C#, React, Azure Functions, enterprise-grade solution design
• Power Platform: Power Apps, Power Automate, Power BI, Power Virtual Agents with governance awareness
• Dataverse: Data modeling, APIs, security, and integration with Power Platform and custom apps
• Integration Architecture: REST & SOAP APIs, OAuth 2.0, OpenID Connect, secure enterprise integrations
• Azure DevOps: CI/CD, source control
• A bachelor's or master's degree
• Strong experience across Microsoft SharePoint (on‑premises and online), with the ability to modernize and extend solutions beyond platform constraints
• Proven hands-on expertise with SharePoint Framework (SPFx), Power Apps, and Power Automate for building modern, extensible business solutions
• Strong front-end development skills using TypeScript, React, Angular, and Fluent UI, with an emphasis on scalable and reusable components
• Solid experience with PowerShell and PnP for automation, provisioning, and enterprise governance
• Excellent communication and stakeholder‑management skills, with the ability to operate as a solution architect and trusted advisor
• Readiness to participate in MS DYNAMICS 365 Consulting implementation projects with a focus on developing new solutions and expanding system functionalities within the scope of R&D activities.
• Hands-on approach to collaborating with R&D teams to identify and implement best practices and new MS DYNAMICS 365 solutions that may enhance the Design and enforce governance, compliance, and security frameworks aligned
• Willingness to report the progress of R&D projects and document the results of implementations, as well as post-implementation review.
• Ideally, you’ll also have
• Microsoft Purview: Data governance, DLP, information protection
• Microsoft Syntex: AI-driven content processing, document understanding, classification, and generation
• AI Builder: Custom AI models, integration with Power Platform
• Microsoft 365 Copilot: Integration with M365 apps
• Microsoft Teams: App development, integration
• PCF Controls: Custom PowerApps Component Framework development using React and TypeScript
• Analytical ability to manage multiple projects and prioritize tasks into manageable work products.
• Can operate independently or with minimum supervision

What we look for

We seek customer-focused and accountable individuals with strong problem-solving skills and hands-on expertise in M365 who can work effectively across technical and functional teams and are willing to travel when required.

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.
• In compliance with the requirements of the Whistleblower Protection Act, our company has established the Procedure for reporting breaches of law and undertaking appropriate follow-up actions. Any misconduct should be reported through the EY Ethics Hotline.