Senior Dashboard Developer

About Delta Air Lines About the Company Delta Air Lines NYSE DAL is the U S global airline leader in safety innovation reliability and customer experience Powered by our employees around the world Delta has for a decade led the airline industry in operational excellence while maintaining our reputation for award-winning customer service With our mission of connecting the people and cultures of the globe Delta strives to foster understanding across a diverse world and serve as a force for social good In 2024 Delta was recognized by Fortune with a No 11 placement on Fortune s Top 50 Most Admired Companies list The company s strong management and commitment to providing elevated experiences and premium products also secured a No 1 ranking out of the eight airlines on the list Delta landed on TIME s inaugural list of the World s Best Companies coming in at No 12 - the only U S airline in the top 155 TIME s award is based on three criteria employee satisfaction revenue growth and sustainability Delta s people-first culture continues to be recognized earning the airline a spot on Fortune s 100 Best Companies to Work For list for the fifth year Delta is the only airline included on the 2024 list Additionally Delta earned a coveted spot on Fast Company s list of the Most Innovative Companies climbing from its No 8 spot in 2023 to No 2 in the travel category The airline was recognized for its Wi-Fi revolution that is working to ensure the future of travel is connected About the Delta Technology Hub DTH Bangalore Delta has fast emerged as a customer-focused innovation-led technology-enabled business The Delta Technology Hub will contribute directly to these objectives About Delta Tech Hub Delta Air Lines NYSE DAL is the U S global airline leader in safety innovation reliability and customer experience Powered by our employees around the world Delta has for a decade led the airline industry in operational excellence while maintaining our reputation for award-winning customer service With our mission of connecting the people and cultures of the globe Delta strives to foster understanding across a diverse world and serve as a force for social good Delta has fast emerged as a customer-oriented innovation-led technology-driven business The Delta Technology Hub will contribute directly to these objectives It will sustain our long-term aspirations of delivering niche IP-intensive high-value and innovative solutions It supports various teams and functions across Delta and is an integral part of our transformation agenda working seamlessly with a global team to create memorable experiences for customers In this role you will work closely with business stakeholders data engineers and analysts to design develop and maintain dashboards that provide actionable insights The ideal candidate will have advanced Tableau expertise a strong eye for user-friendly design and the ability to collaborate in a cross-functional environment Primary Functions Develop and optimize dashboards in Tableau ensuring they are intuitive aesthetically appealing and tailored to business needs Conduct usability interviews with stakeholders to gather requirements define KPIs and ensure dashboards provide actionable insights Translate complex datasets into clear and impactful visualizations making data accessible for senior executives and business leaders Ensure data integrity and accuracy by cleaning transforming and preparing data for visualization Optimize performance of Tableau dashboards leveraging calculated fields LOD expressions and data blending techniques Work independently in a fast-paced environment managing multiple dashboard development projects while meeting deadlines Provide training and best practices for Tableau usage within the marketing analytics team WHAT YOU NEED TO SUCCEED MINIMUM QUALIFICATIONS Bachelors degree in Computer Science Data Science Statistics Engineering or a related field 3 years of hands-on experience in Tableau dashboard development Expertise in Tableaus advanced features including calculated fields LOD expressions data blending and dashboard optimization Strong understanding of data visualization principles ensuring dashboards balance aesthetics and usability Experience in cleaning and preparing data for visualization ensuring seamless integration with Tableau Exceptional collaboration and communication skills with the ability to translate business needs into effective dashboard solutions Ability to work independently in a fast-paced cross-functional environment Proficiency in SQL writing query within tableau for querying and managing data in relational databases Familiarity with Marketing analytics concepts including performance metrics campaign tracking and Marketing technology platforms AWS services Ec2 Api Integration Redshift Tableau to AWS integration WHAT WILL GIVE YOU A COMPETITIVE EDGE PREFERRED QUALIFICATIONS Understanding of performance tuning for large-scale dashboards to ensure speed and efficiency Familiarity with cloud-based data environments such as AWS Aurora or Redshift Background in data storytelling and user experience UX design ensuring dashboards are intuitive and actionable Prior experience in airline hospitality or travel industry analytics is a plus