Tableau Developer — Craft Insightful Dashboards

Decskill; Porto; On-site; EUR 42,000 - 65,000; Full time

Job summary

Decskill, an IT consulting company with a strong international presence, is seeking a Tableau Developer to design and deliver interactive dashboards and reports. You will collaborate with data engineers and analysts, work with large datasets, and ensure data accuracy and performance.

The role requires at least 2 years of Tableau experience, strong SQL skills, and proficiency in Python (Pandas). You will operate in an environment that values curiosity, transparency, and long-term career growth

Qualifications

• Minimum 2 years of professional experience as a Tableau Developer.
• Strong proficiency in Tableau Desktop and Tableau Server.
• Academic background in Computer Science, Information Technology, Data Science, or a related field.
• Strong analytical mindset with solid data structures and business logic.
• Strong SQL skills and experience with MS SQL Server, PostgreSQL, or Oracle.
• Experience with ETL processes and data engineering.
• Professional experience with Python, particularly Pandas.
• Experience optimizing data processes, including efficient queries and memory management.
• Experience with CI/CD and Jenkins.
• Familiarity with Power BI.

Responsibilities

• Design and develop interactive Tableau dashboards and reports that provide actionable insights.
• Ensure dashboards are user-friendly, visually appealing, and aligned with business requirements.
• Collaborate with data engineers and analysts to ensure data accuracy and availability.
• Work with large datasets, perform data cleansing, and optimize data queries for performance.
• Engage with stakeholders to understand data needs and deliver solutions.
• Conduct training sessions and workshops to help users leverage Tableau dashboards.
• Troubleshoot and resolve technical issues related to Tableau dashboards and reports.
• Continuously monitor and improve the performance of dashboards.
• Maintain detailed documentation of dashboards, reports, and data sources.
• Keep up to date with Tableau features and best practices.
• Collaborate across data processing activities including Data Feeds industrialization, ETL, Data Warehousing, and Data Visualization.
• Contribute to data solutions using Python and SQL, with final products delivered through Tableau, APIs, and chatbots.

Skills

Tableau Desktop

Tableau Server

SQL

Python

Pandas

ETL

Data Visualization

Communication

Analytical mindset

Education

Bachelor's degree in Computer Science, IT, or Data Science

Tools

MS SQL Server

PostgreSQL

Oracle

Power BI

CI/CD

Jenkins

Job description

Decskill, an IT consulting company with a strong international presence, is seeking a Tableau Developer to design and deliver interactive dashboards and reports. You will collaborate with data engineers and analysts, work with large datasets, and ensure data accuracy and performance.

The role requires at least 2 years of Tableau experience, strong SQL skills, and proficiency in Python (Pandas). You will operate in an environment that values curiosity, transparency, and long-term career growth