Business Intelligence Architect with French

Ernst & Young Advisory Services Sdn Bhd; Wrocław; Hybrid; PLN 220,000 - 360,000; Full time

Job summary

EY GDS Poland seeks a Business Intelligence Architect with French to design and implement advanced data solutions using Azure, Power BI, and related data technologies. You will work in a global team, delivering enterprise-grade BI solutions and mentoring data engineers.

The role combines hands-on analytics with strategic leadership in a hybrid setup across Poland, with some international collaboration.

Qualifications

• Must have 5+ years in a similar role delivering enterprise-grade data solutions.
• C1-level French and very good English (written and spoken).
• Expert skills in Power BI, Microsoft Fabric, Power Platform and Azure (ADF, Synapse, Analysis Services).
• Hands-on experience with NoSQL databases (e.g., MongoDB) and system integration.
• Strong understanding of AI concepts, data quality methodologies, and cross-technology integration.
• Excellent communication translating business needs to technical requirements for diverse stakeholders.

Responsibilities

• Design and enhance the data platform with SQL/NoSQL and Azure-based ETL (ADF).
• Integrate diverse data sources to create a reliable, well-governed data ecosystem.
• Develop Power BI reports and automate processes using Power Platform and AI-driven solutions.
• Lead and mentor a team of data engineers for end-to-end data solutions delivery.
• Translate complex business requirements for C-level audiences.

Skills

Power BI

Azure

SQL

NoSQL

ADF

Synapse

Data Modeling

Power Platform

Tableau

Qlik Sense

GitHub

Tools

MongoDB

Power Platform

Analysis Services

Tableau

Qlik Sense

SAP BO

Cognos

OBIEE

GitHub

Job description

Business Intelligence Architect with French

Other locations: Primary Location Only

Date: 27 Sept 2026

Requisition ID: 1722385

Business Intelligence Architect with French

Location: Wrocław or Katowice - 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 centre network by EY.

We are looking for a highly skilledBusiness Intelligence Architect with French, an experienced consultant who presents self-motivated working style with strong personal ownership of problem resolution. This role is crucial for designing and implementing advanced data solutions that facilitate informed decision-making for our clients and business partners. The Data Architect will leverage their expertise in Azure, Power BI, and various data technologies to drive improvements and integrations across various products.

The opportunity

We are looking for a top-notch technology savvy specialists willing to move our projects on the new track! You will use the most advanced technology stack and have an opportunity to implement new solutions while working with top leaders in their industries. As a part of our global team you will participate in international projects based on Microsoft Stack and Azure Cloud.

Your key responsibilities

As aBusiness Intelligence Architect,you will be responsible for:

• Design and enhance the data platform, including SQL/NoSQL databases and Azure-based ETL processes (ADF), ensuring performance, scalability, and data quality.
• Integrate diverse data sources and products to maintain a seamless, reliable, and well‑governed data ecosystem.
• Develop Power BI reports and automate business processes using Power Platform and AI‑driven solutions.
• Analyze complex business requirements (including C‑level) and translate them into clear technical specifications.
• Lead and mentor a team of data engineers, overseeing end‑to‑end delivery of data solutions.

Skills and attributes for success

• Solving complex business problems at large scale.
• Understanding business needs and fulfilling them with the right solution.
• Participation in a cross-functional initiatives and collaboration across various domains.
• Acting as SME for business intelligence related issues in large projects.
• Interacting with data engineers, product/project managers and partners from all over the world.

To qualify for the role, you must have

C1-level French and very good English (written and spoken).5+ years of experience in a similar role, delivering enterprise‑class data solutions.

Expert skills in Power BI, Microsoft Fabric, Power Platform, and Microsoft Azure (including ADF ETL pipelines, Synapse/Analysis Services, database and cost optimization).

Hands‑on experience with NoSQL databases (preferably document-based, e.g., MongoDB) and system integration.Strong understanding of AI concepts, data quality methodologies, and cross‑technology integration.

Excellent communication skills and ability to translate complex business needs into technical requirements for diverse stakeholders, including C‑level.

Strong analytical mindset, problem‑solving abilities, and a proactive, reliable approach.

Ideally, you’ll also have

Microsoft-certified (PL‑300, DP‑600, DP‑700, Azure Data Engineer Associate) with strong leadership skills and experience guiding data engineering teams.

Solid experience with Agile methodologies (Scrum/Kanban), GitHub, and cross‑platform BI tools such as Tableau, Qlik Sense, SAP BO, Cognos, or OBIEE.

Proficient in additional cloud platforms (AWS/GCP), major RDBMS (Oracle, DB2, Teradata), and data lake architectures.

Hands‑on experience with real‑time data processing, data warehousing/aggregation, and familiarity with FinOps principles.

Domain understanding of Tax and Payroll systems and ability to integrate diverse technologies effectively.

What we look for

As we are a dynamic team of passionate specialists, and we work in international teams all over the world, we will look for the same business acumen. Facing with customers, we are "out of box thinking" professionals. Our top performers have a team player attitude, and they cope with challenges on the daily basis. Ifit all sounds familiar to you - we are looking forward to seeing you on board.

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.

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.