What are the responsibilities and job description for the SQL ETL Developer position at Della Infotech?
Position Description : The SQL ETL Developer requires the ability to work on the analysis, design, and development of ETL packages and SSRS reports for DHR Dashboards project. Require a consultant who can work with all aspects of Data warehouse and DataMart for DHR Dashboards project. He / She should be responsible for developing, scheduling and implementing SSIS packages for loading data from multiple resources into SQL Server Database. Assisting the Project Manager, Database Administrator, and Power BI developer with requirements gathering, migration planning, Security Access, and implementation of Dashboards.
Skills Required :
- 8 years of IT experience focusing on o Data warehousing, Data modeling, Data integration, Data Migration, ETL process and Business Intelligence o Data analysis and / or reporting along with strong knowledge of database and related technologies (SQL, OLAP, etc.) o Analyzing the multiple source systems and based on the business requirements build the transformation rules to extract, transform and load the data into target systems o SQL Server database with ETL (SSIS, SSAS) and reporting tools (SSRS). o Developing complex SSRS reports using SSIS packages. o Implementing .Net, C# script tasks in SSIS o Deep understanding of the Data Warehousing SDLC and architecture of ETL, reporting and BI tools. o Strong understanding of Data Modeling (Relational, dimensional, Star and Snowflake Schema), Data analysis, and implementations of Data warehousing o Strong skills in ETL mappings to load the data from various sources into the Data warehouse with different transformations like Source Qualifier, Expression, Lookup, Aggregate, Update Strategy and Joiner. o Developing stored procedures, functions, Views and Triggers, Complex queries using SQL Server and TSQL o Database Development and Analysis o Scheduling ETL and Data Refresh scripts
- Strong communication, decision making and organizational skills along with outstanding analytical and problem solving skills to undertake challenging jobs. Able to work well independently and also in a team by helping to troubleshoot technology and business related problems Technical Skills
- Database - Microsoft SQL Server 2018
- ETL tools - Microsoft SSIS, SSAS, SSRS
- BI & Reporting - Microsoft Power BI Tools
- Data Modeling - Logical Modeling, Physical Modeling, Relational Modeling, ER Diagrams, Dimensional Data Modeling (Star Schema Modeling, Snowflake Schema Modeling, FACT and Dimensions Tables), Entities, Attributes, Cardinality
- SQL Stored procedures, Functions, Views and triggers
Skills Preferred :
Experience Required :
Experience Preferred :
Education Required : Bachelor's degree in related field
Education Preferred :
Additional Information : -Candidate will work onsite, full time. NO remote work will be considered. -In person interviews are preferred, however will video interview for non local. It may be asked that you provide details from your video interview of candidates that are submitted who are only available for video (ID / details / screenshot) -2 completed professional references may be requested -This is strictly a contract position
