Job Summary We are seeking a highly skilled Senior Data Visualization Specialist to design, develop, and optimize impactful dashboards, reports, and analytical visual stories. The role involves translating complex datasets into intuitive visual outputs, engaging with senior stakeholders, driving continuous improvement in visualization standards, and ensuring high quality across delivery.

The ideal candidate will bring strong technical expertise in analytics, visualization tools, and data storytelling, combined with solid experience in project leadership and cross-functional collaboration.

Must Have Skills (Mandatory)
5+ years of hands-on experience in data visualization and analytics
Expertise in Power BI (Desktop & Cloud preferred), Tableau, RStudio Connect, or similar BI platforms
Strong command of SQL, Python, or R for data analysis and visualization
Proven ability to design interactive dashboards and visual stories that communicate insights clearly
Strong understanding of visual design principles, data storytelling, and UX for analytics
Experience presenting dashboards and insights to senior leadership and business stakeholders
Solid grasp of statistical concepts and working knowledge of machine learning basics
Experience with quality assurance, accuracy checks,



and optimization of BI solutions
Familiarity with data governance principles and best practices
Strong experience with documentation and project management tools (JIRA, Confluence)
Excellent communication, presentation, stakeholder engagement, and interpersonal skills
Fluent in French and English

Positive To Have Skills (Optional)
Experience with D3.js or custom visualization frameworks
Knowledge of Adobe Creative Suite (Illustrator, Photoshop)
Exposure to Big Data tools and cloud analytics ecosystems
Experience building custom visuals, data collection forms, or lightweight web applications
Understanding of industry trends, including Clusters at external environments such as that of other clients

Qualifications & Experience
Master’s degree (Master 2) in Engineering, Data Science, Computer Science, Information Design, or a related field
Minimum of 5 years’ experience in data visualization with a proven record of leading visualization projects
Solid analytical mindset, problem-solving ability, and a strategic approach to solution delivery
High level of integrity, dependability, and a robust sense of urgency
Robust organizational and project management capabilities

📌 Data Visualization Specialist Kolkata Metropolitan Area
🏢 Tech Ecs
📍 Kolkata Metropolitan Area