Senior Tableau Developer

About the position

ECS is seeking a highly skilled and motivated Senior Tableau Developer to join
our team. This role is responsible for designing, developing, and maintaining
Tableau dashboards and reporting solutions that support business intelligence,
analytics, and decision-making. The ideal candidate will bring strong experience
in data visualization, SQL, data modeling, and stakeholder collaboration, with
the ability to translate business requirements into intuitive, high-impact
dashboards and reports.

The Senior Tableau Developer will work closely with business stakeholders, IT
teams, and data engineers to deliver scalable, accurate, and user-friendly
analytics solutions in a secure client environment.

Responsibilities
• Design, develop, enhance, and maintain Tableau dashboards, reports, and
visual analytics solutions.
• Partner with business stakeholders to gather requirements, define KPIs, and
translate business needs into technical specifications.
• Develop and optimize data models to ensure data integrity, consistency, and
performance.
• Write and optimize SQL queries to support reporting, dashboarding, and
analysis needs.
• Perform data analysis to identify trends, patterns, and actionable insights
that support business performance.
• Apply data visualization best practices to create dashboards that are
intuitive, accessible, and effective for end users.
• Troubleshoot and resolve issues related to Tableau dashboards, data sources,
performance, and reporting accuracy.
• Publish, manage, and support content in Tableau Server and/or Tableau Online
environments.
• Collaborate with IT and data engineering teams to support data integration,
ETL processes, and data availability.
• Provide user support, documentation, and training to enable effective
dashboard adoption and usage.
• Participate in code reviews, peer reviews, and the development of Tableau and
BI best practices.
• Stay current with Tableau platform capabilities, industry trends, and
emerging BI technologies.

Requirements
• Active Secret security clearance.
• Bachelor’s degree in Computer Science, Information Systems, Data Science,
Information Technology, or a related field; equivalent experience may beconsidered in lieu of a degree.
• 5+ years of experience designing, developing, and maintaining Tableau
dashboards and reports in support of business analytics and decision-making.
• Proven experience as a Tableau Developer, BI Developer, or similar
analytics/reporting role.
• Strong proficiency with Tableau Desktop, Tableau Server, and/or Tableau
Online.
• Strong SQL skills and hands-on experience working with relational databases.
• Experience with data warehousing concepts, ETL processes, and data
integration.
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent verbal and written communication skills, with the ability to work
effectively with technical and non-technical stakeholders.
• Strong attention to detail and commitment to delivering high-quality work.
• Ability to manage multiple priorities and meet deadlines in a fast-paced
environment.