Data Analyst
First seen by Alion on Aug 21, 2026.
Role : Data Analyst
Exp : 5 - 10 yrs
Location : Kodathi, Bangalore (Person must be currently in Bangalore)
Skills : Data modeling, ETL, sql, data quality tools such as- Informatica, Alteryx, Ataccama, Python good to have
Domain : Banking
Shift : 12 - 9:30 PM
Core Responsibilities :
- Configure and maintain master data models, entities, attributes, relationships, and reference data structures in Ataccama.
- Configure, document, and maintain data quality rules, including validation, completeness, correctness, uniqueness, and timeliness checks.
- Configure governance policies, stewardship workflows, approval controls, roles, and lifecycle rules within the Ataccama platform.
- Prepare test data and execute unit, integration, regression, reconciliation, and user acceptance testing for platform configurations.
- Analyze test results, investigate configuration and data defects, document findings, and support remediation through retesting.
- Partner with data owners, stewards, business analysts, and technology teams to translate business requirements into platform configurations and acceptance criteria.
- Support data profiling, model rationalization, rule analysis, and controlled onboarding of new data domains into Ataccama.
- Create and maintain configuration specifications, test scripts, traceability matrices, deployment checklists, and evidence of control execution.
- Provide limited production support for configuration-related issues while prioritizing platform setup, testing, and release readiness.
Knowledge, Skills & Abilities :
- Strong understanding of MDM, data modeling, data quality dimensions, data governance policies, stewardship, and control frameworks.
- Strong analytical and problem-solving skills, with attention to data structures, rule behavior, edge cases, and test evidence.
- Ability to translate business and governance requirements into clear configuration specifications and testable acceptance criteria.
- Effective communication and collaboration skills across business, governance, product, engineering, and quality assurance teams.
- Ability to manage assigned configuration and testing deliverables independently, identify risks, and escalate issues appropriately.
- Experience producing clear documentation and maintaining traceability from requirements through configuration, testing, and release.
Technical Skills Required :
- Hands-on experience with Ataccama or a comparable MDM/data quality platform, including configuration of data models, rules, workflows, and stewardship capabilities.
- Strong SQL skills for data profiling, test-data preparation, reconciliation, defect analysis, and validation of configured rules.
- Experience with Snowflake or a similar data warehouse and with structured data testing, reconciliation, and root cause analysis.
- Experience using test management, defect tracking, and version-control tools to manage configuration changes and testing evidence.
- Good to Have : Python, Git/version control, workflow configuration, API testing, data matching, and survivorship-rule experience.
Domain Knowledge :
- Understanding of finance data and business workflows.
- Familiarity with financial services data and operational processes.
- Ability to translate business requirements into actionable data solutions.
Candidate Requirements :
- Bachelors degree in information technology, Business, Finance, Data Analytics, or related field.
- 5 - 8 years of experience in data management, data governance, data quality, MDM, platform configuration, or data testing roles.
- Financial services industry experience preferred.
- Demonstrated hands-on experience configuring data models, data quality rules, or governance workflows and executing structured testing.
- Demonstrated ability to deliver accurate configuration and test outcomes, maintain documentation, and collaborate effectively with stakeholders without direct people-management responsibility.
Skills
Data Analyst, Data Analytics, Data Modeling, ETL, SQL, Data Quality, Informatica, Alteryx, Ataccama, Python