Senior BI Developer (Tableau)
New
P
ProxifyBusiness Intelligence
EMEA, CET +/- 3 hours, CET (+/- 3 hours)Full-TimeSenior
Salary not disclosed
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Job Details
- Experience
- 5+ years of experience working as a BI Developer or Data Analyst, with at least 3+ years dedicated exclusively to advanced Tableau development
- Required Skills
- SQLAgileSCRUMSnowflakeTableauData modeling
Requirements
- 5+ years of experience working as a BI Developer or Data Analyst.
- 3+ years dedicated exclusively to advanced Tableau development.
- Deep experience writing, optimizing, and debugging complex SQL queries, joins, and stored procedures.
- Proven experience working with modern cloud data warehouses (e.g., Snowflake, Google BigQuery, AWS Redshift).
- Understanding of dimensional modeling (Star/Snowflake schemas).
- Strong ability to synthesize complex quantitative analysis into clear, actionable visual insights for executive leadership.
- Exceptional verbal and written communication skills; comfortable presenting to technical and non-technical audiences.
- Ability to manage multiple data projects simultaneously in an Agile/Scrum environment.
- Located in CET timezone (+/- 3 hours).
Responsibilities
- Architect high-performance, interactive, and visually compelling Tableau dashboards and stories that meet complex business requirements.
- Apply UI/UX best practices to dashboard design, ensuring reports are intuitive, actionable, and adoptable by non-technical stakeholders.
- Master complex Tableau features, including Level of Detail (LOD) expressions, advanced parameter actions, sets, and table calculations.
- Design, build, and optimize robust data structures, extracts, and data prep workflows (using Tableau Prep, SQL, or Alteryx) tailored for performance.
- Write and optimize complex SQL queries to extract data from various enterprise data warehouses (e.g., Snowflake, BigQuery, Redshift).
- Collaborate with IT/DevOps to manage Tableau Server content governance, row-level security (RLS), extract refresh schedules, and user permissions.
- Partner with product managers, business analysts, and executives to define Key Performance Indicators (KPIs) and map out data requirements.
- Establish development standards, design templates, and peer-review processes for the BI team. Mentor junior and mid-level developers.
- Actively monitor dashboard performance and troubleshoot slow-loading workbooks to ensure an optimal user experience.
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