Senior Data Analyst — Data Platform & Dashboards

Webellian; Warszawa; Hybrid; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Private medical care

Group insurance

Multisport card

English classes

Job summary

Webellian, a leading Digital Transformation and IT consulting company, invites a Senior Data Analyst to strengthen the global Data Platform. You will collaborate with business stakeholders, Product Owner, and BI engineers to design analytics solutions, dashboards, and data models that drive data-driven decisions.

The role focuses on governance, performance, and scalable data delivery across regions. You will gather requirements, translate them into stories, and deliver intuitive dashboards using

Qualifications

• 4+ years as Data Analyst/BI Analyst/Business Analyst in data-focused environments.
• Hands-on experience designing dashboards and data visualizations.
• Strong SQL skills including complex queries and performance.
• Experience with data warehousing and lakehouse concepts.
• Ability to translate business requirements into technical tasks.

Responsibilities

• Gather, analyze, and document business and functional analytics requirements.
• Design dashboards and reports (Power BI, Databricks Dashboards) aligned with KPIs.
• Define data models, metrics, and semantic layers for trusted definitions.
• Translate requirements into user stories and data contracts for engineers and BI developers.
• Collaborate with stakeholders, engineers, and architects on scalable data solutions.
• Promote best practices for data consumption, naming conventions, and dataset reuse.
• Perform data quality checks, investigate anomalies, and trace data lineage.
• Work with Product Owners, QA, governance, and regional teams; participate in Agile ceremonies.
• Maintain functional and data documentation in Confluence; track tasks in Jira.

Skills

Dashboard design

SQL proficiency

Data analysis

Stakeholder communication

Agile / Scrum

Data visualization

BI tools

Tools

Power BI

Databricks

Tableau

Looker

Job description

Webellian, a leading Digital Transformation and IT consulting company, invites a Senior Data Analyst to strengthen the global Data Platform. You will collaborate with business stakeholders, Product Owner, and BI engineers to design analytics solutions, dashboards, and data models that drive data-driven decisions.

The role focuses on governance, performance, and scalable data delivery across regions. You will gather requirements, translate them into stories, and deliver intuitive dashboards using