Senior Data Analyst
Weekday AI
Posted: April 7, 2026
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Quick Summary
This role involves designing, developing, and managing scalable data pipelines that process structured and unstructured data sources, with a focus on Python, PySpark, and AWS big data technologies. The ideal candidate will have 4+ years of experience in data analysis and experience with SQL, ETL/ELT workflows, data quality, and monitoring standards.
Required Skills
Job Description
This role is for one of the Weekday's clients
Min Experience: 4 years
Location: Mumbai, Bengaluru
JobType: full-time
Requirements:
Role & Responsibilities
• Take full ownership of designing, developing, and managing scalable data pipelines that process both structured and unstructured data sources
• Develop and enhance ETL/ELT workflows utilizing SQL, Python, PySpark, and AWS big data technologies
• Establish and maintain data quality, validation, and monitoring standards to guarantee reliable and accurate data
• Conduct in-depth data exploration and analysis to address complex business challenges and provide actionable insights
• Serve as the senior data owner during product and client implementations, ensuring data use cases are properly implemented, thoroughly tested, and production-ready
• Collaborate closely with Product, Engineering, and Data Science teams to shape data architecture and support analytical use cases
• Offer technical guidance and mentorship to junior analysts while contributing to data platform best practices
Required Skills & Experience
• Minimum of 4 years’ experience in Data Analytics or Data Engineering roles
• Expertise in SQL along with practical experience working with both relational and NoSQL databases
• Advanced proficiency in Python and PySpark for large-scale data processing tasks
• Demonstrated experience building and managing ETL pipelines using tools like Airflow, AWS Glue, or similar platforms
• Strong knowledge of data modeling concepts and techniques for performance optimization
• Hands-on experience with AWS data services such as S3, EMR, Redshift, Athena, and RDS
• Ability to independently handle complex data challenges from start to finish and effectively influence cross-functional teams
• Familiarity with US healthcare data is highly desirable