Data quality (senior)

Expian Technologies; Bengaluru; On-site; INR 1,800,000 - 2,800,000; Full time

Job summary

Expian Technologies is seeking a hands-on Senior Data Quality Analyst to join our growing Data Governance and Data Quality function in Bengaluru. This role focuses on implementing data quality controls, performing RCA, and ensuring trusted data across enterprise platforms.

You will work with business and engineering teams to profile data, monitor KPIs, and drive remediation. Strong SQL skills and experience with data quality tooling are essential.

Qualifications

• 5+ years of hands-on data quality experience.
• Strong SQL skills with data profiling and reconciliation.
• Experience with RCA and incident management processes.
• Ability to define and implement data quality rules.
• Proven stakeholder management and documentation skills.

Responsibilities

• Design, implement, and maintain Data Quality rules and validation controls.
• Perform data profiling, reconciliation, and quality assessments across domains.
• Monitor data quality KPIs, thresholds, and scorecards.
• Investigate data issues, perform RCA, and drive remediation.
• Manage incident triage, escalation, and resolution tracking.
• Collaborate with business stakeholders, data stewards, engineering, and product teams.
• Support metadata management, data lineage, and governance initiatives.
• Participate in requirement gathering, UAT, and audits.
• Contribute to continuous improvement of data quality frameworks.

Skills

SQL Proficiency

Data Profiling

Data Validation

Root Cause Analysis

Incident Management

Data Quality Rules

Stakeholder Management

Documentation & Gathering

Tools

Snowflake

Databricks

DBT

Informatica IDQ

Collibra

Power BI

Microsoft Purview

Monte Carlo

Atlan

Ataccama

Job description

Senior Data Quality Analyst

Job Overview

We are looking for a hands-on Data Quality Analyst to join our growing Data Governance and Data Quality function. The role focuses on implementing and monitoring data quality controls, performing root cause analysis, collaborating with business and engineering teams, and ensuring trusted, high-quality data across enterprise platforms. This position is ideal for professionals who combine strong SQL skills with practical experience in Data Quality, Data Governance, and enterprise data operations.

Experience

• Senior: 5+ years of relevant experience

Key Responsibilities

• Design, implement, and maintain Data Quality rules and validation controls.
• Perform data profiling, reconciliation, and data quality assessments across multiple data domains.
• Monitor data quality KPIs, thresholds, and scorecards to ensure data reliability.
• Investigate data issues, perform root cause analysis (RCA), and drive remediation activities.
• Manage incident triage, escalation, resolution tracking, and preventive actions.
• Collaborate with business stakeholders, data stewards, engineering teams, and product teams to resolve data quality issues.
• Support metadata management, data lineage, business glossary, and governance initiatives.
• Participate in requirement gathering, documentation, UAT, and audit/compliance activities.
• Contribute to continuous improvement of data quality frameworks, monitoring processes, and governance practices.

Must-Have Skills

• Strong hands-on SQL
• Data Profiling
• Data Validation & Reconciliation
• Root Cause Analysis (RCA)
• Incident Management
• Data Quality Rule Implementation
• Stakeholder Management
• Documentation & Requirement Gathering

Good-to-Have Skills

• Snowflake
• Databricks
• DBT
• Informatica (IDQ/CDQ/MDM)
• Ataccama
• Collibra
• Atlan
• Microsoft Purview
• Monte Carlo / Data Observability tools
• Power BI