This role has closed. Mako IT Lab has taken the posting down.
hirly last saw it live on 29 September 2026. See similar open roles below, or browse all Data Engineer jobs.
Mako IT Lab
Lead Data Engineer
Chennai, India
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hirly's read of this role
- Role family
- Data & ML
- Seniority
- Lead / management
- Country
- IN
- Work mode
- On-site / unstated
- First seen by hirly
- 23 Sept 2026
Derived automatically from the posting.
the posting
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
1. 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
2. Data Mapping & Transformation
- Create and manage:
- Data mapping documents
- Transformation logic
- Perform:
- Data cleansing
- Deduplication
- Data normalization
3. Data Validation & Reconciliation
- Validate migrated data against source systems
- Prepare reconciliation reports
- Identify and fix:
- Data mismatches
- Missing or inconsistent data
4. Team Handling (Light Leadership)
- Guide and support junior data analysts
- Review their work (mapping, validation, outputs)
- Ensure quality and consistency in delivery
5. Client Interaction
- Work directly with clients to:
- Understand data requirements
- Clarify mapping and transformation rules
- Participate in:
- Data workshops
- Requirement discussions
6. 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