Data Analyst - Tableau & Big Query
First seen by Alion on Nov 4, 2026.
Data Analyst (8 - 10 years)
Job Summary:
In this role, you will work with complex, multi-granular data sources and optimize dashboard performance to ensure seamless user experiences across all devices.
You will collaborate closely with clients and cross-functional teams to translate complex business data into actionable visual insights while maintaining a shift schedule of 6:30 AM to 4:30 PM IST.
Key Responsibilities:
Data Architecture & Modelling:
- Architect efficient data models using data blending, relationships, and physical/logical joins across diverse, granular datasets.
Responsive Dashboard Design:
- Create, publish, and maintain device-specific dashboard layouts optimized for mobile, desktop, and tablet views.
Performance Optimization:
- Optimize dashboard loading speeds, query execution, and data extracts to ensure a strict rendering time of under 5 seconds.
Advanced Tableau Analytics:
- Develop complex worksheets utilizing advanced parameters, calculated fields, dashboard actions, and Level of Detail (LOD) expressions.
Executive Reporting:
- Integrate business growth indicators, KPIs, and trend analysis components wherever applicable to drive executive decision-making.
Maintenance & Support:
- Troubleshoot dashboard bugs, manage version control, and rapidly address ad-hoc data requests or operational requirements.
Client Engagement:
- Interact directly with international clients to gather requirements, present dashboard prototypes, and clarify technical solutions.
Required Skills & Qualifications:
Core Technical Expertise:
- Strong, hands-on experience developing advanced visualizations in Tableau Desktop and Tableau Server/Cloud.
Data Warehousing:
- Proven experience querying, optimizing, and connecting Google BigQuery with Tableau data sources.
Analytical Skills:
- Mastery of advanced Tableau features including LOD expressions (FIXED, INCLUDE, EXCLUDE), advanced calculations, and dynamic parameters.
Communication:
- Excellent verbal and written communication skills for seamless, direct client interaction.
Availability:
- Ability to consistently work the designated shift from 6:30 AM to 4:30 PM IST.
Agile Delivery:
- Experience working in an Agile/Scrum environment to manage sprints, track bug fixes, and deliver ad-hoc requests via ticketing tools like Jira.
Location:
- Remote (in Bangalore).
Shift Time:
- 6:30 AM to 4:30 PM.
Skills
Data Analytics, Analytics, Data Visualization, Tableau, Data Modeling, SQL, Data Warehousing