Address
Form of work JOB DESCRIPTION:
ETL and Database Developer Lead
Responsible for the technical design, development, testing and operational support and maintenance of a Data Warehouse consisting of Talend ETL jobs and Oracle Database. Implement Agile Methodologies & Dev/Ops deployment cycles.
Develop and maintain ETL (Talend) jobs and Oracle/SQL databases, tables/indexes/triggers, complex queries, stored procedures and scheduled jobs. Worked with data integration process and work alongside business analysts for various project needs. Support break-fix, ETL framework and data quality enhancements. Develop and maintain documents for data, mapping, data dictionaries, and data transformation processes. Maintain reliability of database by developing and implementing standards and/or process for database maintenance, documentation, and configuration.
The ETL /DB Developer Lead will be responsible for the support and minor enhancements of the Novelis North America Data Warehouse
Responsibilities:
Daily and month end support activities:
- Proactively identifies issues : Daily and month end ETL job monitoring, debugging and fixing for data load and transformations
- Perform root cause analysis
- Provide end user functional and technical support for break-fix incidents
- Fix issues encountered during daily job execution (ETL and Database).
- Work with appropriate technical teams (service providers, Novelis and/or third party contractors) to ensure minimum impact of system upgrades, patch fixes, etc.
- Responsible for fixing data quality issues working together with data analyst and data architect
Minor enhancements related to:
- Participates in analysis, design, and ETL/SQL development as part of Agile / Scrum Develop Team
- Provides direction on complex assignments, projects, and/or initiatives to build and enhance the capability of his/her assigned area(s) of responsibility.
- Designs systems and programs to meet complex business needs.
- Prepares detailed technical specifications from which programs are developed and coded.
- Ensures programs meet standards and technical specifications; performs technical analysis and component delivery.
- Gathers information from existing systems, analyzes program and time requirements.
- Assists project manager in preparing time estimates and justification for assigned tasks.
- Extracting and Loading additional data into new or existing tables
- Creating ETL to clean and transform the data , writing complex queries
- Scheduling ETL jobs
- Creating db views to provide to end users based on requirements.
Required Skills:
• Extensive experience in Talend ETL Mapping design, Implementation, Performance Tuning and Debugging.
• Experience with design and implementation of ETL/ELT framework for complex warehouses/marts.
• Good understanding of Data models, Data integration, Data Quality and data architecture.
• Ability to develop complex mappings and workflows in accordance with requirements.
• Strong data analytical skills are required.
• Knowledge of large data sets and experience with performance tuning and troubleshooting.
• Ability to effectively communicate with people at all levels of the enterprise from executives to developers to shopfloor operators
• Experience with Lean / Agile development methodologies.
Preferred Qualifications:
• Hands-on development, with a willingness to troubleshoot and solve complex problems.
• Experience with Power BI interface is desired.
• Good expertise in impact analysis due to changes or issues
• Experience in preparing test scripts and test cases to validate data and maintaining data quality
ETL and Database Developer Lead
Responsible for the technical design, development, testing and operational support and maintenance of a Data Warehouse consisting of Talend ETL jobs and Oracle Database. Implement Agile Methodologies & Dev/Ops deployment cycles.
Develop and maintain ETL (Talend) jobs and Oracle/SQL databases, tables/indexes/triggers, complex queries, stored procedures and scheduled jobs. Worked with data integration process and work alongside business analysts for various project needs. Support break-fix, ETL framework and data quality enhancements. Develop and maintain documents for data, mapping, data dictionaries, and data transformation processes. Maintain reliability of database by developing and implementing standards and/or process for database maintenance, documentation, and configuration.
The ETL /DB Developer Lead will be responsible for the support and minor enhancements of the Novelis North America Data Warehouse
Responsibilities:
Daily and month end support activities:
- Proactively identifies issues : Daily and month end ETL job monitoring, debugging and fixing for data load and transformations
- Perform root cause analysis
- Provide end user functional and technical support for break-fix incidents
- Fix issues encountered during daily job execution (ETL and Database).
- Work with appropriate technical teams (service providers, Novelis and/or third party contractors) to ensure minimum impact of system upgrades, patch fixes, etc.
- Responsible for fixing data quality issues working together with data analyst and data architect
Minor enhancements related to:
- Participates in analysis, design, and ETL/SQL development as part of Agile / Scrum Develop Team
- Provides direction on complex assignments, projects, and/or initiatives to build and enhance the capability of his/her assigned area(s) of responsibility.
- Designs systems and programs to meet complex business needs.
- Prepares detailed technical specifications from which programs are developed and coded.
- Ensures programs meet standards and technical specifications; performs technical analysis and component delivery.
- Gathers information from existing systems, analyzes program and time requirements.
- Assists project manager in preparing time estimates and justification for assigned tasks.
- Extracting and Loading additional data into new or existing tables
- Creating ETL to clean and transform the data , writing complex queries
- Scheduling ETL jobs
- Creating db views to provide to end users based on requirements.
Required Skills:
• Extensive experience in Talend ETL Mapping design, Implementation, Performance Tuning and Debugging.
• Experience with design and implementation of ETL/ELT framework for complex warehouses/marts.
• Good understanding of Data models, Data integration, Data Quality and data architecture.
• Ability to develop complex mappings and workflows in accordance with requirements.
• Strong data analytical skills are required.
• Knowledge of large data sets and experience with performance tuning and troubleshooting.
• Ability to effectively communicate with people at all levels of the enterprise from executives to developers to shopfloor operators
• Experience with Lean / Agile development methodologies.
Preferred Qualifications:
• Hands-on development, with a willingness to troubleshoot and solve complex problems.
• Experience with Power BI interface is desired.
• Good expertise in impact analysis due to changes or issues
• Experience in preparing test scripts and test cases to validate data and maintaining data quality
