Note: The job is a remote job and is open to candidates in USA. Kellton Tech is a full-service software development and IT solutions company. The Senior Tableau Developer will design, build, optimize, and maintain Tableau dashboards and reporting datasets, using advanced SQL, Python, AWS data services, APIs, and AI-assisted development tools while collaborating with cross-functional data teams.
Responsibilities
• Design and build data-driven Tableau reports and dashboards from concept to deployment
• Design and implement highly optimized Custom SQL queries to structure, aggregate, and blend complex data streams for enterprise-level reporting
• Deep understanding of Tableau s order of operations, including expert execution of extract, data source, context, and cascading filters
• Proven experience diagnosing slow workbooks and shifting heavy front-end filtering logic into parameterized database-level SQL
• Write, tune, and maintain SQL queries across multiple data sources (Data Lake, Redshift, SQL Server, Athena)
• Combine and reshape data using cross-database joins and data blending to support reporting needs
• Maintain and evolve reporting datasets ensuring data stays accurate, current, and well-structured for downstream use
• Focus on user-friendly, intuitive dashboard design and interface development
• Troubleshoot and resolve data or report-level issues
• Document report logic, data sources, and SQL transformations for maintainability
• Contribute to a standard visualization style guide and reporting best practices
• Develop Python scripts as needed for report automation (e.g., exporting dashboards as PDF/CSV)
• Integrate Tableau reports with APIs or other tools (R, Python) for predictive/real-time reporting
• Collaborate with AWS-based data teams (S3, Glue, Lambda) to source and prep report data
• Apply agentic engineering practices and AI coding tools (e.g., Claude, Copilot) to accelerate SQL development, report building, testing, and documentation
• Use AI-assisted workflows to automate repetitive data-prep, QA, and refresh-scheduling tasks
Skills
• BA/BS required (analytical field preferred)
• 5 10+ years of experience, with strong emphasis on SQL and Tableau report/dashboard development
• Proven experience building reporting applications in a professional environment
• Solid understanding of data modeling and relational/columnar databases
• Comfortable using AI tools (e.g., Claude, ChatGPT, Copilot) and agentic engineering workflows to speed up development, testing, and documentation
• Strong analytical thinking and structured problem-solving ability
• Comfortable contributing to migration of existing Tableau reports to Tableau Online, from a report-development standpoint
• Ability to handle multiple projects and assignments simultaneously in a cross-functional team environment
• Versed in agile methodology and best practices
• Excellent interpersonal and collaboration skills across diverse teams and disciplines
• Self-starter, able to set priorities, work independently, and attain goals
• Tableau certification is a plus, but development skill is the priority
Benefits
• 100% Remote
Company Overview
• Dice offers a marketplace that enables direct connections between recruiters and technologists. It was founded in 1990, and is headquartered in Centennial, Colorado, USA, with a workforce of 201-500 employees. Its website is https://www.uk.dice.com.
Company H1B Sponsorship
• Dice has a track record of offering H1B sponsorships, with 2 in 2022, 4 in 2021, 5 in 2020. Please note that this does not guarantee sponsorship for this specific role.