Senior Developer

Responsibilities

• Design and develop scalable Tableau dashboards and workbooks and Superset that transform complex data into clear visual stories supporting critical business decisions by diverse stakeholder groups in a hybrid work environment
• Optimize SQL and ANSI SQL queries across relational databases to ensure reliable performance reduced latency and efficient resource usage for high volume analytical workloads in day to day operations
• Collaborate with product owners analysts and business partners to translate ambiguous reporting needs into well defined technical specifications and intuitive Tableau solutions that align with enterprise objectives
• Implement robust data models and semantic layers in the database environment that standardize metrics and dimensions ensuring consistency and trust across self service analytics and regulatory reporting
• Perform detailed data profiling and validation activities to identify data quality issues drive remediation actions with source system owners and maintain high data integrity for downstream Tableau content
• Establish and maintain reusable Tableau templates calculated fields and shared data sources that accelerate development enhance usability and promote adoption of common analytics patterns across teams
• Document technical designs data flow diagrams and implementation details in a clear and maintainable manner that supports effective knowledge transfer onboarding and long term platform sustainability
• Coordinate and perform unit testing system testing and user acceptance support for Tableau and SQL deliverables ensuring that each release meets functional requirements and performance expectations
• Automate recurring reporting processes through parameterized Tableau workbooks and scheduled database jobs to minimize manual effort reduce operational risk and improve timeliness of information delivery
• Work closely with infrastructure and database administration teams to monitor resource utilization tune database structures and plan capacity that supports stable and scalable analytics solutions
• Provide guidance to junior developers and analysts on Tableau design standards query optimization techniques and data interpretation practices that foster a culture of continuous improvement and shared learning
• Engage with cybersecurity and compliance partners to implement appropriate data access controls row level security strategies and audit mechanisms that protect sensitive information while enabling responsible insight generation
• Continuously investigate emerging features in Tableau and modern database technologies conducting proofs of concept that demonstrate potential value and recommending actionable enhancements to the analytics ecosystem