Job Description

Job Title: SQL & Tableau Developer
Department: Information Technology
Location: Hungerford Street, Kolkata.
Employment Type: Full-time
Job Summary
The SQL & Tableau Developer will be responsible for designing, developing, and maintaining database solutions, dashboards, and analytical reports. The role requires strong SQL skills, hands-on Tableau expertise, and the ability to work with cross-functional teams to transform business data into meaningful insights for decision-making dashboards.
Job Responsibilities * SQL Development

• Design, write, and optimize complex SQL queries, stored procedures, functions, and views.
• Develop and maintain data models, schemas, and ETL processes.
• Ensure database performance tuning, query optimization, and troubleshooting.
• Manage data extraction, transformation, and loading (ETL) from multiple sources.
• Maintain data quality, consistency, and integrity across systems.
• Experience with APIs, automation scripts, or cloud databases
• Tableau Development

• Create interactive dashboards, reports, and visual analytics using Tableau Desktop.
• Manage and publish dashboards on Tableau Server.
• Gather reporting requirements from business users and convert them into visualization structures.
• Optimize dashboards for speed, performance, and usability.
• Implement row-level security, user permissions, and data refresh schedules.
• Business & Data Analysis

• Understand business needs and convert them into technical/reporting solutions.
• Analyse data trends, patterns, and anomalies to support strategic decisions.
• Provide insights and recommendations based on data analysis.
• Collaboration & Documentation

• Work with cross-functional teams such as IT, production, sales, and finance to gather requirements.
• Maintain documentation for data structures, reports, and processes.
• Support ad-hoc data requests and automate recurring reporting tasks.

Qualifications

• Bachelor's degree in computer science, Information Technology, Engineering, or similar.
• 2-5 years of hands-on experience in SQL development and Tableau reporting.
• Expertise in Tableau Desktop & Tableau Server.
• Experience with data modelling, star schema, and relational databases.
• Knowledge of Python/Power BI (optional advantage).

Preferred Experience (Good to Have)

• Strong communication and ability to handle multiple tasks and deadlines.
• Self-driven, proactive, and eager to learn new tools/technologies.
• Experience in manufacturing domain reporting (Production, QC, Sales, Inventory).
• Knowledge of ERP database structure.

Skills Required