Senior Data Architect: Lead with Microsoft Fabric & Azure

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

Benefits offered by this job

Great Place to Work

Contracts with the biggest brands

Centre of internal trainings

Profit sharing

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 the delivery team with high-quality designs and provide technical leadership to Data Engineers and Data Visualization Engineers.

You will engage with clients in discovery sessions, translate requirements into architectures, and produce comprehensive documentation and diagrams to support project success.

Qualifications

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

Strong communication

Fluent English

Leadership

Tools

Microsoft Fabric

OneLake

Lakehouse

Data Factory

Azure data services

CI/CD

Git

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 the delivery team with high-quality designs and provide technical leadership to Data Engineers and Data Visualization Engineers.

You will engage with clients in discovery sessions, translate requirements into architectures, and produce comprehensive documentation and diagrams to support project success.