Nxtwave Disruptive Technologies(Hiring for a Client) logo

Data Analyst

Nxtwave Disruptive Technologies(Hiring for a Client)

1 - 6 years

9 - 12 Lacs

Noida Delhi Greater noida

Posted:6 days ago

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Job Description

Job location :

About the Role

Data Analyst

SQL-intensive role

Key Responsibilities

  • Develop, maintain, and optimize ETL pipelines for data extraction, transformation, and loading.
  • Write and optimize complex SQL queries, including

    joins, subqueries, CTEs, stored procedures, and analytical queries

    .
  • Perform data extraction, transformation, cleansing, validation, and loading activities.
  • Monitor data pipelines and identify and resolve data quality and processing issues.
  • Analyze large datasets to identify trends, patterns, discrepancies, and data quality issues.
  • Ensure data accuracy, consistency, completeness, and integrity across multiple data sources.
  • Work with large datasets and optimize SQL queries for better performance.
  • Collaborate with technical and business teams to understand data requirements and deliver accurate data solutions.
  • Troubleshoot ETL and data pipeline failures and ensure timely resolution.
  • Perform data quality checks and implement appropriate validation processes.
  • Maintain technical documentation related to data pipelines, SQL processes, and data workflows.

Required Skills

  • 1+ years of relevant industry experience

    as a Data Analyst, ETL Developer, Data Engineer, or in a similar data-focused role.
  • Strong hands-on SQL experience Mandatory.

  • Strong understanding of

    ETL concepts and pipeline development

    .
  • Hands-on experience with

    data extraction, transformation, loading, and validation

    .
  • Strong understanding of

    relational databases and data structures

    .
  • Experience with

    data quality checks, monitoring, and troubleshooting

    .
  • Experience working with

    large datasets

    and SQL query optimization.
  • Strong analytical and problem-solving skills.
  • Ability to work independently as well as collaboratively with technical and business teams.

Preferred Profile

  • Candidates with experience in

    SQL-heavy Data Analyst, ETL, Data Engineering, or Data Pipeline roles

    .
  • Candidates should have strong hands-on experience in SQL rather than primarily working on reporting or dashboard development.
  • Experience with stored procedures, CTEs, complex joins, query optimization, and data validation will be an advantage.

Important Screening Criteria

  • SQL is mandatory and should be hands-on and strong.

  • Candidates whose experience is primarily limited to

    Power BI/dashboard development without strong SQL and ETL exposure are not suitable.

  • Profiles primarily focused on PySpark should be avoided.

Skills Required

SQL Data Analytics ETL Data Transformation Data Validation CTEs Analytical Queries Data Structures

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Nxtwave Disruptive Technologies(Hiring for a Client) logo
Nxtwave Disruptive Technologies(Hiring for a Client)

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