Talend Developer (ETL Developer)

Mployee.me; Delhi; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Mployee.me in Delhi is seeking an experienced ETL Developer to design, build, and optimize Talend-based data integration pipelines. You will work across source systems to deliver reliable ETL processes for reporting and analytics.

The role requires strong Talend expertise, SQL proficiency across Oracle, SQL Server, PostgreSQL, and MySQL, and solid data warehousing understanding. UNIX/Linux skills and Git experience are valued, with a focus on performance and quality.

Qualifications

• Strong experience in Talend ETL development.
• Proficiency in Talend Data Integration (DI) and components.
• Strong SQL skills with experience in Oracle, SQL Server, PostgreSQL, MySQL.
• Data warehousing concepts including Star Schema and Snowflake Schema.
• Understanding of ETL/ELT methodologies and data migration projects.
• Knowledge of UNIX/Linux commands and scripting.
• Experience with Git.
• Strong debugging and performance tuning skills.

Responsibilities

• Design, develop, test, and deploy ETL workflows using Talend Open Studio/Talend Data Integration.
• Develop and maintain data extraction, transformation, and loading processes from various source systems.
• Build scalable data pipelines for data warehousing, reporting, and analytics requirements.
• Perform data mapping, cleansing, validation, and transformation activities.
• Optimize ETL jobs for performance, reliability, and scalability.
• Work with business analysts, data architects, and stakeholders to understand data integration requirements.
• Troubleshoot ETL issues and provide production support.
• Implement error handling, logging, auditing, and monitoring frameworks.
• Develop and maintain technical documentation, source-to-target mappings, and design specifications.
• Ensure data quality, consistency, and adherence to governance standards.
• Participate in code reviews and follow ETL development best practices.

Skills

Talend ETL

Talend DI

SQL skills

Oracle

SQL Server

PostgreSQL

MySQL

Data warehousing

ETL/ELT

UNIX/Linux

Git

Debugging

Performance tuning

Code reviews

Scripting

Data migration

Tools

Talend Open Studio

Talend Data Integration

Job description

Role & responsibilities

• Design, develop, test, and deploy ETL workflows using Talend Open Studio/Talend Data Integration.
• Develop and maintain data extraction, transformation, and loading processes from various source systems.
• Build scalable data pipelines for data warehousing, reporting, and analytics requirements.
• Perform data mapping, cleansing, validation, and transformation activities.
• Optimize ETL jobs for performance, reliability, and scalability.
• Work with business analysts, data architects, and stakeholders to understand data integration requirements.
• Troubleshoot ETL issues and provide production support.
• Implement error handling, logging, auditing, and monitoring frameworks.
• Develop and maintain technical documentation, source-to-target mappings, and design specifications.
• Ensure data quality, consistency, and adherence to governance standards.
• Participate in code reviews and follow ETL development best practices.

Preferred candidate profile

• Strong experience in Talend ETL Development.
• Proficiency in Talend Data Integration (DI) and Talend components.
• Strong SQL skills with experience in relational databases such as:
• Oracle
• SQL Server
• PostgreSQL
• MySQL
• Experience with Data Warehousing concepts including Star Schema and Snowflake Schema.
• Understanding of ETL/ELT methodologies and data migration projects.
• Knowledge of UNIX/Linux commands and scripting.
• Experience with version control tools such as Git.
• Strong debugging and performance tuning skills.