Senior Visualizer

This role is for one of the Weekday's clients

Salary range: Rs 1000000 - Rs 1500000 (ie INR 10-15 LPA)

Min Experience: 6 years

Location: Mumbai

JobType: full-time

We are seeking a highly skilled and experienced Senior Visualizer to join our data and analytics team. The ideal candidate will bring a strong background in designing, developing, and deploying data visualizations and dashboards that transform complex data sets into compelling business insights. You will work closely with data engineers, data scientists, and business stakeholders to create intuitive and impactful data products.

This role demands deep proficiency in data visualization principles, hands-on experience with PySpark for handling large-scale data processing, and strong expertise in SQL Azure for querying and managing cloud-based databases.

Requirements

Key Responsibilities:

• Design and build intuitive, interactive dashboards and reports using enterprise-grade BI tools (e.g., Power BI, Tableau, etc.) that drive business decisions.
• Write complex SQL queries on Azure SQL databases to extract and transform large datasets efficiently.
• Collaborate with data engineers to ingest, cleanse, and model large-scale data sets using PySpark and Azure Data Lake.
• Implement best practices for data visualization and storytelling, ensuring clarity, accuracy, and accessibility of insights for stakeholders.
• Translate business needs into technical requirements for visualizations and reporting solutions.
• Optimize queries and data flows to improve performance and scalability of dashboards.
• Ensure data quality, accuracy, and consistency across all reporting platforms.
• Mentor junior visualization developers and contribute to internal knowledge-sharing initiatives.
• Stay up to date with the latest trends and advancements in data visualization, big data, and cloud analytics.

Required Skills & Experience:

• Minimum of 6 years of experience in data visualization and business intelligence.
• Proven expertise in SQL Azure, including database design, writing complex queries, and performance tuning.
• Strong hands-on experience with PySpark and working knowledge of distributed computing and data pipelines.
• Experience with BI tools such as Power BI, Tableau, Looker, or similar.
• Solid understanding of data modeling, ETL pipelines, and data warehousing concepts in cloud environments.
• Demonstrated ability to interpret and visualize large datasets in a business-friendly manner.
• Excellent problem-solving and analytical thinking skills.
• Strong communication skills with the ability to present data insights to both technical and non-technical stakeholders.
• Experience working in Agile/Scrum teams is a plus.

Preferred Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Data Science, Information Systems, or a related field.
• Familiarity with Azure Data Factory, Azure Synapse Analytics, or Databricks is a plus.
• Knowledge of DAX or MDX for advanced calculations in BI tools.