Business Intelligence senior Developer

Role: Business Intelligence senior Developer/ Lead Developer

Location - San Antonio, TX (onsite)

Job type- W2 Contract

*Job Description

• Design, develop, and maintain interactive dashboards and reports in Tableau, ensuring alignment with business requirements.
• Translate business needs into optimized SQL queries for data extraction, transformation, and analysis.
• Work with large datasets across multiple sources (databases, APIs, cloud platforms) to enable accurate and efficient reporting.
• Implement best practices in dashboard design, focusing on usability, performance, and scalability.
• Collaborate with business stakeholders, analysts, and data engineers to define KPIs and deliver actionable insights.
• Participate in report certification and governance processes to ensure accuracy and data consistency across BI solutions.
• Support data validation, testing, and troubleshooting of BI reports and SQL queries.
• Contribute to automation and optimization of recurring reports and analytics processes.
• Provide user support, documentation, and training for Tableau dashboards and reporting solutions

Required Skills

• Advanced SQL programming skills for data analysis, query optimization, and ETL tasks.
• Strong expertise in Tableau (Desktop & Server/Cloud), with proven experience in building dashboards and complex visualizations.
• Experience integrating Tableau with data warehouses/lakes (e.g., Snowflake, Redshift, Teradata, BigQuery).
• Strong analytical, problem-solving, and communication skills.
• Knowledge of BI lifecycle and governance, including report certification and metadata usage.
• Familiarity with ETL tools and scripting (Python/Alteryx/SSIS) is a plus.
• Ability to work in Agile/DevOps environments, collaborating with data engineers, product owners, and business stakeholders.