ISHIR

Senior Data Engineer

ISHIR Noida, Uttar Pradesh, India

Software Development · 201-500 employees

2 d ago
Remote data-engineer Senior (5-10 yrs) Contractor India
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About the role

The Senior Data Engineer will design, develop, and maintain reliable ETL/ELT pipelines while ensuring data quality through cleansing, matching, and reconciliation. They will also build standardized data models and collaborate with stakeholders to support reporting and application requirements.

What they look for

SQL Server ETL ELT Data Modeling Data Quality Data Pipelines SQL SSIS Azure Data Factory Python Data Cleansing Data Matching Deduplication Performance Tuning Power BI ERP Systems

Requirements

Candidates must have 6–8 years of professional experience in data engineering with strong expertise in Microsoft SQL Server and advanced SQL skills. Proficiency in ETL/ELT development, data modeling, and experience with tools like SSIS, Azure Data Factory, or Python is required.

Full description

Senior Data Engineer

Experience: 6–8 years Work Schedule: Must be able to provide some overlap with US Pacific Time for client meetings

About the Role

We are looking for a Senior Data Engineer with strong experience in SQL Server, ETL/ELT, data modeling, and data quality to build and maintain reliable data pipelines and a shared data foundation across multiple source systems.

The ideal candidate will be comfortable working with complex and inconsistent data environments, legacy systems, flat-file/report-based integrations, and multiple databases. This role requires strong analytical and problem-solving skills, along with the ability to work independently and communicate data-related issues clearly to technical and business stakeholders.

Key Responsibilities

  • Extract and integrate data from SQL databases, spreadsheets, ERP report exports, and other source systems.
  • Clean, standardize, match, and reconcile data across multiple systems.
  • Perform data quality checks, deduplication, validation, and reconciliation.
  • Design, develop, and maintain reliable ETL/ELT pipelines and data loads.
  • Build standardized data models that integrate data from multiple source systems.
  • Develop and maintain operational and reporting data models.
  • Create and maintain a data dictionary with agreed definitions, mappings, and business rules.
  • Develop reliable integration processes for systems with limited or no APIs using report exports, flat files, or other appropriate methods.
  • Write and optimize complex SQL queries, stored procedures, and database processes.
  • Perform SQL Server performance tuning and troubleshoot database-related issues.
  • Implement appropriate data masking, access controls, and least-privilege practices.
  • Investigate data discrepancies and identify root causes.
  • Collaborate with BI analysts and application developers to support reporting and application requirements.
  • Document data processes, mappings, and technical solutions.
  • Communicate technical findings and data issues clearly to stakeholders.

Required Qualifications

  • 6–8 years of professional experience in Data Engineering.
  • Strong hands-on expertise with Microsoft SQL Server.
  • Advanced SQL skills, including query optimization and performance tuning.
  • Strong experience with ETL/ELT development and data integration.
  • Experience with one or more of the following:• SSIS
  • Azure Data Factory
  • Python
  • Strong understanding of data modeling for operational and reporting environments.
  • Hands-on experience with data quality processes, including:• Data cleansing
  • Data matching
  • Deduplication
  • Data validation
  • Data reconciliation
  • Experience integrating data from ERP systems through reports, exports, flat files, or similar methods.
  • Experience with data masking, security, and access controls.
  • Strong analytical, troubleshooting, and problem-solving skills.
  • Ability to work independently and manage data engineering tasks with minimal supervision.
  • Strong written and verbal communication skills.

Preferred Qualifications

  • Experience creating Power BI data models.
  • Experience working with inventory, procurement, supply-chain, or ERP data.
  • Experience in agriculture, food, manufacturing, or related industries.
  • Experience working directly with client-side IT teams and business stakeholders.
  • Experience working with legacy systems and highly inconsistent or fragmented data.

What You'll Bring

  • Strong ownership and attention to detail.
  • A structured approach to solving complex data problems.
  • Ability to work effectively with messy and incomplete data.
  • Ability to translate technical data issues into clear business explanations.
  • A proactive approach to identifying data-quality and integration challenges.
  • Ability to collaborate effectively with technical and non-technical stakeholders.

If you are a hands-on Senior Data Engineer with strong SQL Server, ETL, data modeling, and data-quality experience, we’d love to hear from you.

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