Data Architect Lead - Azure & Fabric, Customer-Facing

Sii Poland; Poznań; On-site; PLN 190,000 - 270,000; Full time

Benefits offered by this job

Great Place to Work

Solid financial status

Contracts with big brands

Internal trainings

Learn from experts

Open management

Profit sharing

Sponsorship program

Team integration events

Modern offices

MySii app

Medical care

Job summary

Sii Poland is seeking a Senior Data Architect to lead the design of customer data solutions using Microsoft Fabric and Azure. You will guide delivery teams with high-quality designs and technical leadership, working closely with clients in Poland and beyond.

Strong communication and architecture experience are essential for successful customer engagements in a fast-paced environment. The role requires hands-on expertise in data warehousing, Medallion architecture, and modern data engineering

Qualifications

• Minimum 5 years in data architecture or a related field.
• Expertise with Microsoft Fabric and Azure data services.
• Proficiency in Kimball dimensional modeling and data warehousing.
• Experience with Medallion architecture and modern data pipelines.
• Strong communication skills for customer-facing workshops.

Responsibilities

• Act as technical authority for data architecture across the project lifecycle.
• Lead customer discovery, requirements gathering, and envisioning sessions.
• Translate business needs into technical architectures and delivery plans.
• Produce high-quality HLDs, data models, and supporting documentation.
• Design Microsoft Fabric solutions using Lakehouse and OneLake patterns.
• Communicate architecture decisions, risks, and trade-offs to stakeholders.

Skills

Microsoft Fabric

Azure Data Services

Kimball dimensional modeling

Medallion architecture

Data warehousing

CI/CD

Git

English fluency

Stakeholder communication

Tools

OneLake

Lakehouse

Data Factory

Azure DevOps Boards

Power BI

Job description

Sii Poland is seeking a Senior Data Architect to lead the design of customer data solutions using Microsoft Fabric and Azure. You will guide delivery teams with high-quality designs and technical leadership, working closely with clients in Poland and beyond.

Strong communication and architecture experience are essential for successful customer engagements in a fast-paced environment. The role requires hands-on expertise in data warehousing, Medallion architecture, and modern data engineering