ETL Developer

Job Description: Job Description ETL Developer Contractor will develop new features / enhancements, refactor legacy ETL code and fix bugs for the Business Intelligence and Analytics team. This can include, but is not limited to, data mart design/developmentContractor will own tasks through the entire software development life cycle from concept to release to production including: helping to document business requirements, documenting development approach, implementing code changes, testing, gathering approvals and migrating codeContractor will develop code changes, unit tests, integration tests and performance tests pursuant to the development standards and best practices as documented by GoogleContractor will develop code changes based on functional requirements defined via business requirement documents (BRDs), functional specification design documents (FSDs), Technical Design Documents (TDDs), or other written / verbal instructionsContractor will work with Google business analysts, program managers and other contractors (including contractors from other vendors) to determine functional & technical requirements SkillsExperience in delivering Business Intelligence solutions - Mandatory Preferably experienced in multiple BI aspects Strong SQL skills in complex queries and data manipulation a mustExperience in developing ETL / building data pipelines with ETL tools or programming languages - Mandatory Experience in databridge Python programming, shell scripting, java scripting experience a plusOwns data integration delivery tasks from development through support including: documenting data modeling / development approach, implementing code changes, testing, gathering approvals, migrating code, and support / enhancement of code post-productionOwns report/dashboard delivery (PLX) tasks from development through support including: documenting development approach, implementing code changes, testing, gathering approvals, migrating code, and support/enhancementof code post-productionWill provide support for new and existing data models, ETL pipelines and data martsWill create and maintain detailed documentation via Google Docs / Sheets / Slides for assigned design / development and testing tasks as prescribed by BI teamHas supply chain experience background in above mentioned area Qualifications Minimum qualifications:5 or more years of experience in Data engineering projectsExperience with SQL or equivalent database querying languageWorking knowledge of relational databases, including BigQuery, MySQL and large-scale distributed systemsAnalytical skills with the experience identifying, quantifying, and effectively raising business risks associated with data quality or non-complianceStrong communication and collaboration skills with capability to execute with business stakeholders.