Data Architect – Tieto Tech Consulting (m/f/d)

Tieto; Województwo mazowieckie; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Flexible hybrid work model

Job summary

Tieto is seeking an experienced Data Architect to join our Data & Analytics project in the agricultural sector. You will design data solutions, integrate data from multiple sources, and create scalable datasets to support analytics and reporting.

Work closely with business and technical stakeholders, translate requirements into technical specs, and contribute to backend development when needed. Strong Azure data platform and data modeling skills are essential.

Qualifications

• 4+ years in data architecture, data engineering, or similar roles.
• 3+ years of experience with Azure data platform services.
• Hands-on with Azure SQL Database design, schema, indexing.
• Strong experience with Azure Data Factory (ADF) pipelines, data flows.
• Experience with ADLS Gen2 and Azure Storage.
• Experience with Azure Databricks, Spark SQL, PySpark, Delta Lake.
• Strong data modeling knowledge (dimensional models, star schema).
• Understanding of ETL/ELT design patterns and data warehouse/lake architectures.
• Advanced SQL skills, complex joins, CTEs, performance tuning.
• Experience with multi-source data integration, APIs, data quality, validation, error handling.

Responsibilities

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

Skills

Azure data platform

Azure SQL Database

Azure Data Factory

Azure Data Lake Storage Gen2

Azure Databricks/Delta Lake

SQL/T-SQL

Data modeling (star schema)

ETL/ELT design

CI/CD Git

Stakeholder communication

English (Upper-Intermediate+)

Tools

Azure DevOps

ARM templates / IaC

RBAC / Key Vaults

Python / PySpark

Spark SQL

Job description

Job Description

Do you have a strong background in data architecture, hands‑on experience with Azure data services, and enjoy turning complex business requirements into scalable data solutions? Then this could be the role for you!

Tieto is looking for an experienced Data Architect to join our Data & Analytics project in the agricultural industry. In this role, you will design and architect data solutions, integrate data from multiple sources, and create scalable datasets supporting analytics and reporting. You will work closely with business and technical stakeholders and contribute to backend development when needed.

When joining Tieto Tech Consulting as a Data Architect

• You will design and architect data solutions for multi‑source system integration
• Create scalable datasets to support analytics and reporting platforms
• Gather business requirements and translate them into technical solutions and specifications
• Design data models, ETL/ELT processes, data warehouse, and data lake solutions
• Ensure scalability, performance, data quality, and validation of data solutions
• Collaborate with business analysts, developers, DBAs, and other stakeholders
• Communicate complex data concepts clearly to non‑technical stakeholders
• Support backend development when required
• Document technical solutions and share knowledge within the team

Who We Are Looking For

• You have 4+ years of experience in data architecture, data engineering, or similar roles
• 3+ years of experience working with Azure data platform services
• Strong hands‑on experience with Azure SQL Database, including schema design, query optimization, and indexing
• Strong experience with Azure Data Factory (ADF), including pipeline design, triggers, linked services, and data flows
• Experience with Azure Data Lake Storage (ADLS Gen2) and Azure Storage
• Experience with Azure Logic Apps
• Hands‑on experience with Azure Databricks, Spark SQL, PySpark, and Delta Lake
• Strong knowledge of data modeling, including dimensional modeling and star schema
• Good understanding of ETL/ELT design patterns and data warehouse/data lake architecture
• Advanced SQL skills, including complex joins, CTEs, query performance tuning, and execution plan analysis
• Experience with multi‑source data integration, APIs, data quality, validation, and error‑handling approaches
• Understanding of CI/CD, version control (Git), Infrastructure as Code, and Azure security concepts
• Strong communication and stakeholder management skills, with the ability to translate technical concepts into business language
• Strong analytical and problem‑solving skills
• Ability to gather and analyze requirements and work effectively in cross‑functional teams
• English proficiency at Upper‑Intermediate level or higher

Will be an advantage

• Good understanding of Power BI and data requirements for dashboards
• Knowledge of reporting concepts, metrics, KPIs, and business intelligence
• Experience with Azure DevOps
• Experience with Azure Resource Manager (ARM) templates or other Infrastructure as Code approaches
• Knowledge of RBAC, Key Vaults, and cloud security/access management
• Previous experience or understanding of the agriculture/agribusiness domain
• Experience mentoring colleagues and sharing technical knowledge
• Understanding of Agile methodologies

We offer

• We offer you professional growth, meaningful projects, open culture, and an outstanding work‑life balance!
• We offer you an opportunity to create the future of a growing, fast‑developing, and important sector.
• We believe that our organizational culture is an important part of enabling you to be successful.
• We provide a flexible hybrid work model as part of our culture and way of working.
• Finally, we also believe in curiosity and learning as a lifestyle where you need to unlearn and relearn every day as new possibilities emerge.

We perform background checks on all final candidates.

Tieto declines calls from recruitment companies.

Information about the salary range and the criteria used to determine remuneration will be shared with candidates prior to the interview process and confirmed before an offer is made.

At Tieto, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity.

Diversity, equity and inclusion | Sustainability | Tieto