Azure Databricks ETL Developer Contract

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Client: Government
Location: Toronto (hybrid)
Type: Contract
Role: Azure Databricks ETL Developer
Term: 150 working days + extension
Rate: Open
Start date: 2/3 weeks
Req ID: 5781
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On behalf of our Government client, Wirehead has a new contract opportunity for a Senior ETL Developer.

Requirements: What you’ll need

Skills, Knowledge, Experience, and Qualifications
Deliverables:

• Experience of 7+ years of working with SQL Server, SSIS, and T-SQL development or similar
• Experience of 2+ years of working with Azure SQL Database, Azure Data Factory, Databricks and Python development
• Experience building data ingestion and change data capture using Oracle Golden Gate
• Experience working with building databases, data warehouses and dimensional data marts and working with delta and full loads
• Experience with any ETL tools such as SSIS, ADF, Databricks, other cloud tools
• Experience working with MS SQL Sever on premise and within Azure Environment
• Experience on Data modeling, and tools – e.g. SAP Power Designer, Visio
• Experience with snowflake and star schema model. Experience in designing data warehouse solutions using slowly changing dimensions.
• Experience working with SQL Server SSIS and other ETL tools, solid knowledge and experience with SQL, other RDBMS (Oracle, PL/SQL)
• Understanding data warehouse architecture with a delta lake, dimensional model.
• Analyze, design, develop, test and document ETL programs from detailed and high-level specifications, and assist in troubleshooting.
• Utilize SQL to perform tasks other than data transformation (DDL, complex queries)
• Good knowledge of database performance optimization techniques
• Ability to assist in the requirements analysis and subsequent developments
• Ability to conduct unit tests and assist in test preparations to ensure data integrity
• Work closely with Designers, Business Analysts and other Developers
• Liaise with Project Managers, Quality Assurance Analysts and Business Intelligence Consultants
• Design and implement technical enhancements of Data Warehouse as required.

Skills:

• 7+ years in ETL tools such as Microsoft SSIS, stored procedures (Must Have)
• 2+ Azure Data Lake and Data Warehouse, and building Azure Data Factory and Azure Databricks pipelines (Must Have)
• 2+ years Python (Must Have)
• Oracle Golden Gate
• SQL Server
• Oracle

Assets:
• Knowledge and experience building data ingestion, history, change data capture using Oracle Golden Gate is major asset but is not required.

Evaluation Criteria:

• Design Documentation and Analysis Skills (30 points)
• Demonstrated experience in creating both Functional Design Documents (FDD) & Detailed Design Documents (DDD).
• Experience in Fit-Gap analysis, system use case reviews, requirements reviews, coding exercises and reviews.
• Experience in the development and maintaining a plan to address contract deliverables, through the identification of significant milestones and expected results with weekly status reporting.
• Work with the Client & Developer(s) assigned to refine/confirm Business Requirements
• Participate in defect fixing, testing support and development activities for ETL tool. Assist with defect fixing and testing support for Power BI reports.
• Analyze and document solution complexity and interdependencies by function including providing support for data validation.

Development, Database and ETL experience (60 points)

• Demonstrated experience in Microsoft specific software development and a number of years of practical experience (minimum 7+ years)
• Experience in developing in an agile Azure DevOps environment
• Experience in application mapping to populate data vault and dimensional data mart schemas
• Demonstrated experience in Extract, Transform & Load and Extract, Load and Transforms software development and a number of years of practical experience (minimum 7+ years)
• Experience in providing ongoing support on Azure pipeline/configuration and SSIS development
• Experience building data ingestion and change data capture using Golden Gate
• Assist in the development of the pre-defined and ad-hoc reports and meet the coding and accessibility requirements.
• Demonstrated experience with Oracle and Microsoft interfaces
• Proficient in SQL and Python
• Implementing logical and physical data models

Must haves:

• 7+ years in ETL tools such as Microsoft SSIS, stored procedures (Must Have)
• 2+ Azure Data Lake and Data Warehouse, and building Azure Data Factory pipelines (Must Have)
• 2+ years Python (Must Have)

HOW TO APPLY

Please apply for this opportunity by using the Apply button or sending your resume directly to careers@wirehead.com

We thank all candidates for their interest but advise that only candidates selected for interviews will be contacted directly. Rest assured that your resume will be kept on our database and will be considered for all future opportunities.

***This opportunity is in Toronto; preference will be given to local candidates. Wirehead does not offer a relocation package. We encourage you continue to refer to our Job listing page as new opportunities become available and updated on a regular basis. Thank you again for your interest in Wirehead!