Senior Data Architect: Azure & Fabric Solutions Lead

Sii Poland; Białystok; On-site; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Great Place to Work

Profit sharing

Medical care

Centre of internal trainings

Many experts you can learn from

Open and accessible management team

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 the delivery team, conduct discovery sessions with clients, and provide technical leadership to Data Engineers and Data Visualization Engineers.

The role emphasizes customer-facing collaboration and architecture-focused problem solving. Residents of Poland with fluent English are invited to apply, and you will define target architectures, create high-level

Qualifications

• Minimum 5 years of experience in data architecture.
• Strong knowledge of Microsoft Fabric, OneLake, Lakehouse.
• Expertise in data warehousing and Kimball dimensional modeling.
• Experience with Azure data services and CI/CD.
• Excellent communication for customer-facing discussions.
• Fluent English and residency in Poland.

Responsibilities

• Act as the technical authority for data architecture throughout the project lifecycle.
• Lead customer discovery, requirements gathering, and envisioning sessions.
• Build relationships with customer stakeholders and communicate confidently with both technical and non-technical audiences.
• Translate business requirements into clear technical requirements, architectures, and delivery approaches.
• Produce high-quality HLDs, architecture diagrams, data flows, data models, and supporting technical documentation.
• Design Microsoft Fabric solutions using appropriate Lakehouse, OneLake, and Medallion architecture patterns.
• Define dimensional models using Kimball principles, including facts, dimensions, star schemas, grain, surrogate keys, and Slowly Changing Dimensions.
• Document architectural decisions, including rationale, assumptions, dependencies, and technical risks.

Skills

Data architecture

Customer-facing

Requirement gathering

Architecture design

Stakeholder communication

English fluency

Tools

Microsoft Fabric

OneLake

Lakehouse patterns

Data Factory

Medallion architecture

Azure Data Services

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 the delivery team, conduct discovery sessions with clients, and provide technical leadership to Data Engineers and Data Visualization Engineers.

The role emphasizes customer-facing collaboration and architecture-focused problem solving. Residents of Poland with fluent English are invited to apply, and you will define target architectures, create high-level