Offshore ETL Engineer Job at NTT DATA (Bangalore)

Offshore ETL Engineer

The Data Engineer is responsible for the implementation of Python-based extract/...

Location

India , Bangalore

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

3–6 years of experience in data engineering or ETL/ELT development
Working knowledge of Python for data processing
Strong SQL skills
Hands-on or foundational experience with dbt
Familiarity with data warehouses and batch processing concepts
Experience working in offshore delivery teams

Job Responsibility

Develop Python scripts to extract data from source systems and load it into the target warehouse
Implement dbt models based on approved transformation designs and patterns
Write basic dbt tests and SQL validation queries
Support data reconciliation and defect resolution activities
Participate in SIT and UAT support cycles
Maintain clear and consistent documentation for developed pipelines and models
Collaborate with Senior Data Engineers and Technical Leads to clarify requirements and resolve issues

Fulltime

Offshore ETL Sr Engineer

The Senior ETL Engineer at NTT DATA will be responsible for developing complex P...

Location

India , Bangalore

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

7–10 years of data engineering experience
Strong Python expertise for batch data ingestion and processing
Advanced SQL skills (complex joins, window functions, aggregations)
Hands-on experience with dbt Core or dbt Cloud
Experience working with large-scale data migration or ETL modernization programs
Familiarity with Informatica PowerCenter concepts (preferred)
Experience mentoring junior engineers in offshore delivery models

Job Responsibility

Develop and maintain complex Python EL pipelines to land source data as-is into the target warehouse
Implement advanced dbt models, including: Incremental models, Snapshot-based logic (non-CDC), Complex joins and aggregations
Translate high-complexity Informatica mappings into dbt SQL under guidance from SMEs
Design and implement reusable dbt macros and common SQL patterns
Perform peer code reviews and provide technical guidance to Data Engineers
Troubleshoot performance issues and data discrepancies during SIT and UAT
Support wave-based migration execution across SWP and IMS in parallel
Contribute to technical documentation, runbooks, and handover materials

Fulltime

Sr. QA Engineer (ETL)

We are looking for a highly skilled Sr. QA Engineer (ETL) with extensive experie...

Location

India , Hyderabad; Gurugram

Salary:

Not provided

SpectraMedix

Expiration Date

Until further notice

Requirements

Minimum 6 years of experience working in QA/ETL
Minimum 6 years of experience working in Test Data Management and Database testing
Strong experience in creating and automating complex SQL queries, advanced SQL concepts and query optimizations
Design, create and execute test cases for ETL processes, covering data extraction, transformation, and loading
Experience in validating data reconciliation scripts for volume data validation in ETL and Data integration testing
Experience in handling Big Volume of data
Experience on version control tools
Must have worked with US based clients in onsite/off shore delivery model
Strong verbal and written communication, technical articulation, listening, and presentation skills are essential
Should have proven analytical and problem-solving skills

Job Responsibility

Experience in understanding ETL Source to Target Mapping Document and create QA documents and artifacts accordingly
Create test data according to new features/data platform upgrades and Business Rules
Mentor the QA team and work with cross teams to understand the business requirements and create test scripts accordingly
Create ETL, DB validation and other QA scripts in offshore and work with onshore team to make sure execution and reports are shared with business leads
Automate the existing and new SQL scripts being developed during product development and Implementation lifecycle
Develop and maintain automated ETL test scripts to streamline testing processes and improve efficiency
Testing the data and the portals in Production and UAT

Offshore Test Engineer

The Offshore Test Engineer role at NTT DATA involves executing test cases and va...

Location

India , Bangalore

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

3–5 years of experience in data testing or ETL testing roles
Strong SQL querying skills
Experience validating data pipelines and transformations
Basic familiarity with Python-based data pipelines (reading logs, outputs)
Understanding of ETL/ELT concepts and data reconciliation techniques
Experience working in Agile or wave-based delivery models

Job Responsibility

Execute test cases for Python-based extract/load processes, validating record counts, field-level data accuracy, schema and data type consistency
Perform dbt transformation validation using SQL-based reconciliation queries
Compare legacy Informatica outputs with dbt-generated results based on agreed criteria
Log, track, and re-test defects through resolution
Support SIT and UAT test cycles across multiple migration waves
Maintain test artifacts, evidence, and execution logs
Assist in regression testing as new waves are onboarded
Collaborate with Data Engineers to clarify expected outputs and resolve issues

Fulltime

Offshore Test Engineer

The Offshore Test Engineer role at NTT DATA involves executing test cases and va...

Location

India , Bangalore

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

3–5 years of experience in data testing or ETL testing roles
Strong SQL querying skills
Experience validating data pipelines and transformations
Basic familiarity with Python-based data pipelines (reading logs, outputs)
Understanding of ETL/ELT concepts and data reconciliation techniques
Experience working in Agile or wave-based delivery models

Job Responsibility

Execute test cases for Python-based extract/load processes, validating record counts, field-level data accuracy, schema and data type consistency
Perform dbt transformation validation using SQL-based reconciliation queries
Compare legacy Informatica outputs with dbt-generated results based on agreed criteria
Log, track, and re-test defects through resolution
Support SIT and UAT test cycles across multiple migration waves
Maintain test artifacts, evidence, and execution logs
Assist in regression testing as new waves are onboarded
Collaborate with Data Engineers to clarify expected outputs and resolve issues

Fulltime

Offshore Test Engineer

The Offshore Test Engineer role at NTT DATA involves executing test cases and va...

Location

India , Bangalore

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

3–5 years of experience in data testing or ETL testing roles
Strong SQL querying skills
Experience validating data pipelines and transformations
Basic familiarity with Python-based data pipelines (reading logs, outputs)
Understanding of ETL/ELT concepts and data reconciliation techniques
Experience working in Agile or wave-based delivery models

Job Responsibility

Execute test cases for Python-based extract/load processes, validating record counts, field-level data accuracy, schema and data type consistency
Perform dbt transformation validation using SQL-based reconciliation queries
Compare legacy Informatica outputs with dbt-generated results based on agreed criteria
Log, track, and re-test defects through resolution
Support SIT and UAT test cycles across multiple migration waves
Maintain test artifacts, evidence, and execution logs
Assist in regression testing as new waves are onboarded
Collaborate with Data Engineers to clarify expected outputs and resolve issues

Fulltime

Offshore Test Engineer

The Test Engineer is responsible for executing test cases and validating data ac...

Location

India , Bangalore

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

3–5 years of experience in data testing or ETL testing roles
Strong SQL querying skills
Experience validating data pipelines and transformations
Basic familiarity with Python-based data pipelines (reading logs, outputs)
Understanding of ETL/ELT concepts and data reconciliation techniques
Experience working in Agile or wave-based delivery models

Job Responsibility

Execute test cases for Python-based extract/load processes, validating record counts, field-level data accuracy, schema and data type consistency
Perform dbt transformation validation using SQL-based reconciliation queries
Compare legacy Informatica outputs with dbt-generated results based on agreed criteria
Log, track, and re-test defects through resolution
Support SIT and UAT test cycles across multiple migration waves
Maintain test artifacts, evidence, and execution logs
Assist in regression testing as new waves are onboarded
Collaborate with Data Engineers to clarify expected outputs and resolve issues

Offshore Test Engineer

The Offshore Test Engineer role at NTT DATA involves executing test cases and va...

Location

India , Bangalore

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

3–5 years of experience in data testing or ETL testing roles
Strong SQL querying skills
Experience validating data pipelines and transformations
Basic familiarity with Python-based data pipelines (reading logs, outputs)
Understanding of ETL/ELT concepts and data reconciliation techniques
Experience working in Agile or wave-based delivery models

Job Responsibility

Execute test cases for Python-based extract/load processes, validating record counts, field-level data accuracy, schema and data type consistency
Perform dbt transformation validation using SQL-based reconciliation queries
Compare legacy Informatica outputs with dbt-generated results based on agreed criteria
Log, track, and re-test defects through resolution
Support SIT and UAT test cycles across multiple migration waves
Maintain test artifacts, evidence, and execution logs
Assist in regression testing as new waves are onboarded
Collaborate with Data Engineers to clarify expected outputs and resolve issues

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Offshore ETL Engineer

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