Tn Senior analyst data quality solution Jobs – 216 Open Jobs Today

Python Senior Technical Lead - Data Analysis, SQL
HCLTech —Chennai, Tamil Nadu
- Databases
- SQL
- APIs
BUSINESS ANALYST - MICROSOFT DYNAMICS (EXPERIENCED/ SENIOR LEVEL)
MSC Technology —Chennai, Tamil Nadu
- Azure
- Computer Science
- DevOps
Senior Data Lead - Azure Data Factory (ADF), Databricks
HCLTech —Chennai, Tamil Nadu
- Azure
- SQL
- APIs
11d
Wealth Operations reporting Analyst
Citi —Chennai, Tamil Nadu
- Full-time
- SQL
- Bachelor's degree
- Scripting
Senior Software Engineer - Data Engineering
Caterpillar —Chennai, Tamil Nadu
- Full-time
- Azure
- Computer Science
- DevOps
1d
Business Analyst
Barclays —Chennai, Tamil Nadu
- Microsoft Powerpoint
- Microsoft Excel
- Microsoft Office
Senior Software Engineer- Azure Data Engineer
CGI —Chennai, Tamil Nadu
- Full-time
- Azure
- SQL
- Software development
- Paid time off
Quick apply
3d
Director, AI and Data Analytics, Internal Audit
Flex LTD —Chennai, Tamil Nadu
- Full-time
- Management
- Computer Science
- SQL
- Paid time off
7d
Business Analyst - Insurance P&C
Kumaran Systems —Siruseri, Chennai, Tamil Nadu
- Full-time
- Azure
- SQL
- Analysis skills
Salesforce Apex Senior Technical Lead
HCLTech —Chennai, Tamil Nadu
- Salesforce
- Agile
- Leadership
Senior Data Engineer
KLA —Chennai, Tamil Nadu
- Full-time
- Windows
- Master's degree
- SQL
Senior Administrator - Microsoft PowerBI,Windows Powershell, Python
HCLTech —Chennai, Tamil Nadu
- Azure
- Windows
- Python
Lead Data Analyst/PowerBI (10+ Years) || Immediate Joiner || Chennai || Hybrid
Enable Data —Chennai, Tamil Nadu
- SQL
- Analysis skills
- AI
10d
Business Analyst
Gravensure General Insurance Limited —Chennai, Tamil Nadu
- ₹15,00,000 - ₹20,00,000 a year
- Full-time
- Microsoft Excel
- Azure
- SQL
- Health insurance
- Paid time off
Quick apply
1d
Senior Data Developer - Azure Databricks+cosmos DB + SQL + ETL+SSIS
UPS —Chennai, Tamil Nadu
- Full-time
- Azure
- Computer Science
- DevOps
Senior Staff Engineer - Data Engineering
Altimetrik Corp —Chennai, Tamil Nadu
- Azure
- Computer Science
- Databases
Senior Process Associate
HCLTech —Chennai, Tamil Nadu
- Microsoft Excel
- Oracle
- ERP systems
Senior Business Analyst – Capital Markets & Liquidity Risk
Cognizant —Chennai, Tamil Nadu
- Full-time
- Hybrid work
- SQL
- Analysis skills
- Agile
Senior Data Engineer - Azure Data Factory and SQL
UPS —Chennai, Tamil Nadu
- Full-time
- Azure
- Java
- SQL
Senior Quicksight Developer
Vega IntelliSoft Private Limited —Chennai, Tamil Nadu
- ₹33,00,000 - ₹40,00,000 an hour
- Oracle
- Master's degree
- Databases
Quick apply
10d

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Python Senior Technical Lead - Data Analysis, SQL

HCLTech -
Chennai, Tamil Nadu

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Job details

Qualifications

Data structures
.NET
Databases
SQL
Tamil
APIs
Business requirements
Python

Full job description

| Chennai, Tamil NaduBangalore, Karnataka
Job Summary
This position entails leading technical projects in the areas of SQL, data analysis, and Python. The Senior Technical Lead will be responsible for overseeing the development and implementation of technical solutions that leverage SQL databases, perform data analysis, and utilize Python programming for automation and data manipulation tasks.
Key Responsibilities

1. Lead technical projects involving sql, data analysis, and python from inception to implementation.
2. Design and develop sql databases, queries, and stored procedures to support various applications.
3. Conduct data analysis to derive valuable insights and make data driven decisions.
4. Develop and maintain python scripts to automate tasks and streamline processes.
5. Collaborate with cross functional teams to integrate technical solutions and ensure compatibility.
6. Troubleshoot technical issues related to sql databases, data analysis, and python scripts.
7. Stay updated on emerging technologies and recommend enhancements to existing systems.

Skill Requirements

JD for Data Analyst
1. Business & Domain Understanding
o Translating business requirements into data structures and mappings
o Working with SMEs to define business terms and KPIs
o Understanding how data is consumed (reports, dashboards, analytics, APIs) and designing models accordingly
2. Data Modeling & Mapping
o Conceptual, logical, and physical data models; Normalization & Denormalization and when to use each
o Entity-relationship (ER) modelling; Dimensional modelling;Slowly Changing Dimensions (SCD types)
o Understand existing data model and alignment; work experience in ERwin,Maintaining models as living artefacts (versioning, change tracking)
o Source-to-target mapping (STM) / mapping specifications; Maintain Data Mapping & data dictionary document aligning standards.
o Understanding of source systems: APIs, databases, flat files, messages
o Mapping business concepts to data elements and attributes;Handling data transformations: cleansing, standardization, enrichment
o Understanding how models and mappings are implemented in ETL;How mapping specs are handover docs for ETL developers / engineers
3. SQL & Querying
o Strong SQL for exploring data and validating models;Joins, aggregations, window functions
o Strong data profiling to refine models and mappings
4. Testing & Data Validation
o Documenting validation rules, thresholds, and exception criteria;Translating business and technical requirements into test cases
o Defining test scenarios, test data, expected results; Executing manual test cases, validating results, logging defects
o Using or scripting automation (e.g., SQL scripts, Python, or test tools) for repeatable checks
o Perform Data validation, Support UAT & UVT
o Test cases tracking and update in ADO; Incident Handling
5. Data Quality, Standards & Governance
o Data quality dimensions: accuracy, completeness, consistency, timeliness, uniqueness
o Designing models that support data quality checks and constraints
o Metadata: business glossary, data catalog, data lineage
o Naming conventions, standards for keys, data types, and codes
6. Documentation & Communication
o Clear mapping &model documents: field-level mappings, transformation rules, validation rules
o Communicating models and mappings to business stakeholders and technical teams
o Participating in design and review workshops

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Refine Your Search

senior analyst data quality solution jobs in tn

Python Senior Technical Lead - Data Analysis, SQL

BUSINESS ANALYST - MICROSOFT DYNAMICS (EXPERIENCED/ SENIOR LEVEL)

Senior Data Lead - Azure Data Factory (ADF), Databricks

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Director, AI and Data Analytics, Internal Audit

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Senior Data Engineer

Senior Administrator - Microsoft PowerBI,Windows Powershell, Python

Lead Data Analyst/PowerBI (10+ Years) || Immediate Joiner || Chennai || Hybrid

Business Analyst

Senior Data Developer - Azure Databricks+cosmos DB + SQL + ETL+SSIS

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Senior Process Associate

Senior Business Analyst – Capital Markets & Liquidity Risk

Senior Data Engineer - Azure Data Factory and SQL

Senior Quicksight Developer

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