Azure Data Architect: Multi-Source Data Lakes & Analytics

Tieto Corp.; Warszawa; Hybrid; PLN 120,000 - 200,000; Full time

Benefits offered by this job

Flexible hybrid work model

Job summary

Tieto Corp. is seeking an experienced Data Architect to join the Data & Analytics project. You will design and architect data solutions, integrate data from multiple sources, and build scalable datasets to support analytics and reporting.

You will work with business and technical stakeholders and contribute to backend development when needed. Required are 4+ years in data architecture or data engineering, and 3+ years with Azure data services, including Azure SQL, ADF, and ADLS Gen2.

Qualifications

• 4+ years in data architecture or data engineering.
• 3+ years with Azure data platform services.
• Hands-on with Azure SQL Database, including schema design.
• Experience with Azure Data Factory pipelines and data flows.
• Knowledge of data modeling, dimensional modeling, and star schemas.
• Strong SQL skills, joins, CTEs, and query tuning.

Responsibilities

• Design and architect data solutions for multi-source system integration.
• Create scalable datasets to support analytics and reporting platforms.
• Gather requirements and translate them into technical specifications.
• Design data models, ETL/ELT processes, data warehouse and data lake solutions.
• Ensure scalability, performance, and data quality; validate data solutions.
• Collaborate with analysts, developers, DBAs, and stakeholders; document solutions.
• Communicate complex data concepts to non-technical audiences; support backend development.

Skills

Data architecture

Azure data platform

SQL / T‑SQL

ETL/ELT design

Data modeling (dimensional)

Stakeholder communication

English proficiency

Education

Bachelor's degree in Computer Science or related field

Tools

Azure Data Factory

Azure SQL Database

Azure Data Lake Storage

Azure Databricks

Spark SQL / PySpark

Delta Lake

Job description

Tieto Corp. is seeking an experienced Data Architect to join the Data & Analytics project. You will design and architect data solutions, integrate data from multiple sources, and build scalable datasets to support analytics and reporting.

You will work with business and technical stakeholders and contribute to backend development when needed. Required are 4+ years in data architecture or data engineering, and 3+ years with Azure data services, including Azure SQL, ADF, and ADLS Gen2.