Snowflake Architect/Lead - Tieto Tech Consulting (m/f/d)

Do you have a strong Data Modeling and Data Architecture background, a passion for solving complex data challenges, and want to join one of the largest tech companies in the Nordics? Then this is the role for you!

We are looking for a Snowflake Architect/Lead who wants to be part of Tieto Tech Consulting. Tieto Tech Consulting works as a true partner, solving clients’ toughest technology challenges and delivering reliable outcomes that drive measurable results. By merging data, cloud, AI, and design with deep industry expertise, we create impactful yet intuitive digital solutions that empower people and move businesses forward.

You will join a team focused on building modern cloud-based data platforms for leading banking and financial services organizations. The team leverages Snowflake, Azure, Data Build Tool (dbt), and AI-driven capabilities to deliver scalable, governed, and business-aligned data solutions.

When joining Tieto Tech Consulting as a Senior Data Modeler

You join a skilled team of Data Architects, Data Engineers, Analytics Consultants, and Cloud Specialists where you will continue to learn and collaborate on enterprise-scale data transformation programs.

Key Responsibilities

• Design, develop, and maintain enterprise data models supporting data processing, analytics, reporting, and regulatory requirements.
• Lead the design and implementation of logical, physical, and canonical data models within Snowflake.
• Architect data models across bronze, silver, and gold layers following Medallion Architecture principles.
• Collaborate with business stakeholders, data architects, engineers, and analysts to translate business requirements into scalable data structures.
• Define and maintain source-to-target mappings and transformation rules for data integration initiatives.
• Conduct data profiling, data discovery, and gap analysis across source and target systems.
• Drive data model governance, standards, documentation, version control, and review processes.
• Design models supporting historical data retention, time-travel reporting, and auditability requirements.
• Develop data models that support both operational and analytical reporting workloads.
• Ensure compliance with data governance, data quality, security, and regulatory standards.
• Support modernization initiatives utilizing Snowflake Cortex and AI-driven data capabilities.
• Provide technical leadership and best practices for enterprise data modeling and cloud data warehouse design.

Who We Are Looking For

• 12+ years of experience in Data Modeling, Data Architecture, or Data Engineering roles.
• 4+ years of hands-on experience designing and implementing data models in Snowflake or other cloud data warehouse platforms.
• Strong experience with modern cloud data platforms on Azure.
• Deep understanding of Medallion Architecture (Bronze, Silver, Gold layers).
• Experience with Data Build Tool (dbt) and modern ELT frameworks.
• Expertise in data modeling methodologies including:
  • Third Normal Form (3NF)
  • Dimensional Modeling
  • Data Vault Modeling
  • Star and Snowflake Schemas
• Strong experience with enterprise data modeling tools such as Erwin or similar.
• Advanced SQL skills and experience handling semi-structured data such as JSON and XML.
• Experience with Azure Data Factory (ADF), Azure Data Lake Storage (ADLS), Azure Synapse Analytics, and Microsoft Purview.
• Experience in Banking and Financial Services domain data models.
• Knowledge of data governance, metadata management, and data quality frameworks.
• Hands-on experience with Snowflake Cortex capabilities.
• Strong communication and stakeholder management skills.
• Fluent in English, both verbally and in writing.

As a Person, We Believe You Are

A collaborative and proactive professional who takes ownership and accountability for delivering high-quality solutions. You enjoy working with cross-functional teams, solving complex business problems, and continuously learning emerging technologies. You have strong analytical skills and can effectively balance technical excellence with business needs.

We Also Believe You Have

• Experience working in large-scale enterprise data transformation programs.
• Exposure to cloud-native architecture patterns and AI-enabled data platforms.
• Knowledge of regulatory and compliance requirements within the Banking and Financial Services industry.
• Experience mentoring junior team members and driving data modeling best practices across teams.

We Offer

We offer you professional growth, meaningful projects, an open culture, and an outstanding work-life balance. You will have the 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.

Did We Get You Inspired?

We look forward to your application!

Please attach your CV or LinkedIn profile and we will reach out to you. Interviews will be held on a continuous basis, so we encourage you to apply today.

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.

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