Senior Data Architect: Azure Fabric & Lakehouse Lead

Sii Poland; Wrocław; On-site; PLN 170,000 - 230,000; Full time

Benefits offered by this job

Great Place to Work

Profit sharing

Open trainings

Job summary

Sii Poland is seeking a Senior Data Architect to lead customer data solutions in Poland, leveraging Microsoft Fabric and Azure. You will drive discovery sessions, craft high-level designs, and guide delivery teams with architectural leadership.

Strong communication with stakeholders and hands-on experience with modern data platforms are essential. The role focuses on translating business needs into robust data architectures, creating HLDs, and ensuring quality technical documentation for

Qualifications

• Minimum 5 years of experience in data architecture or a related field.
• Strong knowledge of Microsoft Fabric including OneLake, Lakehouse and Data Factory.
• Expertise in data warehousing and Kimball dimensional modeling.
• Proficiency with Medallion architecture and modern data engineering patterns.
• Hands-on experience with Azure data services and integration patterns.
• Familiarity with CI/CD, Git, and deployment approaches for modern data platforms.
• Excellent communication skills to lead customer-facing technical discussions and workshops.
• Fluent English.
• Residency in Poland.

Responsibilities

• Acting as the technical authority for data architecture and design throughout the project lifecycle
• Leading customer discovery, requirements gathering, and envisioning sessions
• Building strong relationships with customer stakeholders and communicating confidently with both technical and non-technical audiences
• Translating business requirements into clear technical requirements, architectures, and delivery approaches
• Producing high-quality HLDs, architecture diagrams, data flows, data models, and supporting technical documentation
• Designing Microsoft Fabric solutions using appropriate Lakehouse, Warehouse, OneLake, and Medallion architecture patterns
• Defining dimensional models using Kimball principles, including facts, dimensions, star schemas, grain, surrogate keys, and Slowly Changing Dimensions
• Making and documenting architectural decisions, including rationale, assumptions, dependencies, and technical risks

Skills

Data architecture

Stakeholder communication

English fluency

5+ years experience

Tools

Microsoft Fabric

OneLake

Lakehouse

Data Factory

Medallion architecture

Job description

Sii Poland is seeking a Senior Data Architect to lead customer data solutions in Poland, leveraging Microsoft Fabric and Azure. You will drive discovery sessions, craft high-level designs, and guide delivery teams with architectural leadership.

Strong communication with stakeholders and hands-on experience with modern data platforms are essential. The role focuses on translating business needs into robust data architectures, creating HLDs, and ensuring quality technical documentation for