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Mako IT Lab

Lead Data Engineer

Mako IT Lab
Chennai, India
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  • Posted 13 hours ago
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Job Description

Role Summary

We are looking for a hands-on Data Analyst Lead to drive ETL and data migration projects end-to-end.

This Role Is Execution-focused, Responsible For

  • Handling complex data migration tasks
  • Leading small teams of data analysts
  • Ensuring timely and accurate delivery

The candidate should be comfortable working in a fast-paced, client-facing implementation environment.

Key Responsibilities

  • ETL & Data Migration Execution (Core Responsibility)
  • Perform end-to-end data migration (Extract, Transform, Load)
  • Work on:
    • Data extraction from source systems
    • Data transformation and mapping
    • Data loading into target systems
  • Handle large datasets with accuracy and performance in mind
  • Data Mapping & Transformation
  • Create and manage:
    • Data mapping documents
    • Transformation logic
  • Perform:
    • Data cleansing
    • Deduplication
    • Data normalization
  • Data Validation & Reconciliation
  • Validate migrated data against source systems
  • Prepare reconciliation reports
  • Identify and fix:
    • Data mismatches
    • Missing or inconsistent data
  • Team Handling (Light Leadership)
  • Guide and support junior data analysts
  • Review their work (mapping, validation, outputs)
  • Ensure quality and consistency in delivery
  • Client Interaction
  • Work directly with clients to:
    • Understand data requirements
    • Clarify mapping and transformation rules
  • Participate in:
    • Data workshops
    • Requirement discussions
  • Delivery Ownership
  • Manage timelines for assigned projects
  • Handle multiple migration tasks simultaneously
  • Take ownership of delivery under tight deadlines
Required Skills & Qualifications

Must Have

  • Strong experience in ETL and data migration projects
  • Advanced SQL skills
  • Strong Excel skills (data comparison, VLOOKUP, Pivot tables, etc.)
  • Experience handling large datasets
  • Experience in data validation and reconciliation

Good to Have

  • Experience with Python (for automation)
  • Exposure to ETL tools (Informatica, Talend, etc.)
  • Experience in SaaS product migrations (CRM, PSA, ERP)
  • Basic understanding of APIs / integrations

Behavioural Competencies

  • Strong execution mindset
  • Ability to work under pressure
  • Attention to detail and data accuracy
  • Ownership-driven approach
  • Excellent communication with clients and internal teams
  • Passion for learning and improvement
  • Comfortable working in 3 PM – 1 AM shift

Required Skills

Communication Problem-Solving

More Info

Job Type:
Permanent Job
Industry:
Other
Function:
Data Analysis
Employment Type:
Full time

About Company

Mako IT Lab

Job ID: 148983019

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Last Updated: 10-06-2026 11:07:33 AM
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