Senior Data Scientist

Business Intelligence Senior Data Scientist develops advanced analytics and machine learning models, and maintains efficient data pipelines, reporting systems, DataOps practices for CI/CD of pipelines and BI infrastructure. Collaborate with analysts and business partners to deliver scalable solutions that support analytics, reporting, and data-driven decision making. 6+ years of experience in data engineering, BI development, or analytics engineering.

Some of the things you will be doing:

• Design, develop and optimize ETL pipelines to extract, transform and load data from multiple source systems into data warehouse
• Monitor and troubleshoot ETL processes to ensure smooth operations
• Implement ETL processes using tools like Informatica and Alteryx
• Implement data integration solutions for various data sources, ensuring data accuracy, consistency and completeness
• Develop data quality, reconciliation and error handling frameworks to ensure data integrity
• Optimize SQL and data transformation logic for performance and scalability
• Document data flows, transformations and dependencies
• Drive best practices in coding, testing and identify opportunities to improve processes and system reliability
• Collaborate with business stakeholders to understand data requirements and translate them to scalable solutions.
• Support analysts and business teams by delivering clean, structured datasets ready for visualization
• Build predictive and statistical models to support forecasting, segmentation, and optimization
• Implement Machine Learning and AI into Business Intelligence processes
• Validate, test, and refine models to ensure accuracy and business relevance.
• Analyze large, complex datasets to identify trends, patterns, and business opportunities
• Support deployment and operationalization of analytics and data science outputs into Business Intelligence solutionsUnderstanding and knowledge of metadata management and data logs

• 6+ years of work experience
• Experience supporting enterprise BI Platform & Predictive analytics
• Experience in database technologies Oracle and Microsoft SQL
• Extensive experience with R & Python and data modeling concepts
• Understanding of data pipeline and ETL/ELT technologies
• Understanding of next-gen technologies (Databricks, Snowflake, Microsoft fabric).
• Proven experience in SQL performance tuning and recommend improvements for automation and maintainability.
• Excellent understanding of data visualization concepts to support dashboards and reports
• Ability to work both independently and in a team-oriented, collaborative environment
• Strong problem solving and analytical thinking skills
• Flexible and adaptable with respect to learning and understanding new technologies
• Ability to effectively prioritize and execute tasks in a high-pressure environment
• Excellent communication and interpersonal skills
• Detail-oriented with a focus on quality and accuracy
• Experience working in Agile/Scrum environments, participating in sprint planning, standups, reviews and retrospectives
• Preferred - Experience working with cloud platforms such as Azure or AWSPreferred - Experience in Alteryx is an added advantage

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CSC is a global business, legal, and financial services company based in Wilmington, Delaware, USA, providing knowledge-based solutions to clients worldwide. We have offices and capabilities in over 140 jurisdictions in the Americas, Europe, Asia Pacific, and the Middle East, and more than 8,000 colleagues. We are the business behind business.® Visit our careers site to learn more about CSC and our commitment to our clients, communities, and each other. CSC is committed to creating a feeling of belonging through a diverse and growth-oriented environment where everyone is valued. CSC colleagues have global career opportunities and excellent benefits, including annual success-sharing bonuses or commission plans based on individual performance. To learn more, visit cscglobal.com/service/careers. We offer a range of support to colleagues with disabilities, ensuring people have the necessary resources to thrive in their roles. We encourage candidates to work closely with our talent acquisition partners to convey their specific needs. Our commitment to accessibility reflects our broader dedication to diversity and belonging, CSC only accepts resumes from employment agencies that are part of our approved supplier program. Resumes submitted from other agencies either to talent acquisition, our hiring leaders, employees, or through any other mechanism other than our supplier process, will not be eligible to claim related fees and the submitted resumes will be considered property of CSC. We encourage candidates to apply directly to our website and not through third-party sources. Disclaimer: The information above describes the general nature and level of work performed by employees in this role. It is not intended to describe all duties, responsibilities, and qualifications. Why Work with CSC? At CSC, we don't just keep businesses running-we help them thrive. For more than 125 years, we've been the trusted partner for 90% of the Fortune 500® , leading financial institutions and businesses worldwide. As the global leader in business, legal, financial, and digital brand services across 140+ jurisdictions , we set industry benchmarks through innovation, integrity, and excellence . Privately held and professionally managed since 1899, CSC is the business behind business® , delivering knowledge-based solutions from our headquarters in Wilmington, Delaware, USA , to clients across the globe. Our success is built on a people-first culture that fosters growth, collaboration, and agility . Recognized as a Top Employer in India , we are committed to creating an exceptional workplace where talent flourishes. Important notice: CSC only accepts resumes from agencies in our approved supplier program . Resumes submitted through unauthorized sources-including direct submissions to hiring leaders or employees-will be considered property of CSC , with no fees eligible for claims. We encourage candidates to apply through our website for a seamless hiring experience.