Senior Data Architect (f/m/x)

Sii Poland; Toruń; On-site; PLN 180,000 - 280,000; Full time

Benefits offered by this job

Great Place to Work

Centre of internal trainings

Profit sharing

Medical care

Open management

Job summary

Sii Poland seeks an experienced Senior Data Architect to lead a strategic Azure-based data platform initiative supporting enterprise-wide data products, analytics and reporting.

You will define end-to-end Azure data architecture, drive data products, and modernize legacy reporting. The role requires strong Python/Spark/SQL skills, 5+ years in data architecture leadership, and English proficiency. A quarterly Wroclaw office visit is expected.

Qualifications

• Minimum 5 years in data architecture leadership.

Responsibilities

• Define and govern end-to-end Azure data architecture, including data ingestion, integration, transformation, and Medallion architecture standards.
• Lead the design and development of scalable Data Products and guide engineering teams on ETL/ELT, streaming, and data integration
• Drive the modernization of legacy reporting and data warehouse solutions, including migration from SSIS/SSAS to Azure architectures
• Provide architectural oversight for supplier-managed SaaS/COTS applications, ensuring secure onboarding, compliance, and technical alignment
• Collaborate with stakeholders, suppliers, and technical teams to support platform evolution, security initiatives, and audit requirements

Skills

Azure Data Factory

Azure Databricks

Azure Event Hub

Azure Storage

Azure Functions

Medallion architecture

Data Product design

ETL/ELT patterns

Streaming technologies

Python

Spark

SQL

English

Wroclaw travel

Tools

Power BI

API Gateways

Job description

We are looking for an experienced Senior Data Architect to join a strategic data transformation initiative focused on building and governing a modern Azure-based Data Platform that supports enterprise-wide data products, analytics, and reporting.

Your tasks

• Define and govern end-to-end Azure data architecture, including data ingestion, integration, transformation, and Medallion architecture standards
• Lead the design and development of scalable Data Products and guide engineering teams on best practices for ETL/ELT, streaming, and data integration
• Drive the modernization of legacy reporting and data warehouse solutions, including migration from SSIS and SSAS environments to modern Azure architectures
• Provide architectural oversight for supplier-managed SaaS/COTS applications, ensuring secure onboarding, compliance, and technical alignment
• Collaborate with stakeholders, suppliers, and technical teams to support platform evolution, security initiatives, and audit requirements

Requirements

• Minimum 5 years of experience as a Senior Data Architect or in a similar architecture leadership role
• Strong hands-on expertise with Azure Data Factory, Azure Databricks, Azure Event Hub, Azure Storage, Azure Functions, and modern cloud data platforms
• Excellent knowledge of ETL/ELT frameworks, streaming technologies, data integration patterns, Medallion architecture, and Data Product design principles
• Strong programming and data engineering skills in Python, Spark, and SQL
• Very good command in English
• A visit to the Wrocław office is required once every quarter

Nice to have

• Experience with Power BI, API Gateways

Job no. JOB-XQUPL

Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.

Benefits For You

• Great Place to Work
• Solid financial situation
• Contracts with the biggest brands
• Centre of internal trainings
• Many experts you can learn from
• Open and accessible management team
• Profit sharing
• Passion Sponsorship program
• Regular integration events and trips
• Comfortable and well-equipped offices
• MySii app
• Medical care