BI Specialist (Junior–Mid) | Snowflake, dbt & Power BI

Vision Healthcare NV; Haarlem; On-site; EUR 48,000 - 70,000; Full time

Benefits offered by this job

26 vacation days

Health insurance allowance (€65)

Pension plan

Free daily lunch

Travel expense reimbursement

Job summary

Vision Healthcare is seeking a hands-on BI Specialist (Junior / Medior) to own end-to-end data workflows from data ingestion in Snowflake to the dashboards used by leadership and brand teams.

You'll learn fast, collaborate with engineers and analysts, and start owning meaningful parts of the stack while working from our Haarlem office. The role emphasizes dbt, SQL, and modern BI tooling in an ecommerce-focused environment.

Qualifications

• 3+ years experience in data analytics or analytics engineering.
• Strong proficiency in SQL: writing queries, performance optimization, and data modeling.
• Hands-on experience with data visualization tools, preferably Tableau or Power BI.
• Experience with Snowflake or a similar cloud data warehouse.
• Hands-on experience with dbt (Core or Cloud).
• Comfort with Git and a pull-request-based workflow.
• Experience with Fivetran or another managed ingestion tool.
• Background in e-commerce data: orders, customers, marketing attribution.
• Familiarity with Commercetools or Shopify schemas.
• Exposure to semantic layers (dbt Semantic Layer, Cube, LookML).
• Python for tooling or light scripting.
• Curiosity about how AI tooling is changing analytics workflows.
• Affinity for a healthy lifestyle and interest in sports, health, and wellness.

Responsibilities

• Build and maintain dbt models that turn data from our e-commerce platforms (Commercetools, Shopify) and advertising sources into clean, consistent business entities: orders, customers, products, revenue.
• Contribute to our dbt Semantic Layer, helping make sure every dashboard and report across the company is built on the same definitions.
• Develop Power BI reports and dashboards that are clear, performant, and actually used.
• Help onboard new data sources onto the platform as the group continues to grow.
• Write good SQL, document your work, and ship your changes through code review and CI/CD. We do things properly.

Skills

SQL

Analytics engineering

Power BI

Tableau

dbt

Snowflake

Data modeling

Git & PR workflow

Fivetran

Commercetools/Shopify schemas

Semantic layers

Python

Tools

Snowflake

dbt Core/Cloud

Power BI

Tableau

Fivetran

Git

Job description

Vision Healthcare is seeking a hands-on BI Specialist (Junior / Medior) to own end-to-end data workflows from data ingestion in Snowflake to the dashboards used by leadership and brand teams.

You'll learn fast, collaborate with engineers and analysts, and start owning meaningful parts of the stack while working from our Haarlem office. The role emphasizes dbt, SQL, and modern BI tooling in an ecommerce-focused environment.