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Senior Database Developer

Hackensack, NJ · Information Technology

Job Title: Senior Database Developer

Location: Hackensack, NJ
Duration: 12+ Months

Position Summary:

The Senior Developer leads the transformation and organization of clinical and operational
data, providing analytical insight to drive strategic decisions for the Client. They will design, build, optimize, and manage data and data processes from multiple data systems across various departments to support data-driven business goals.

Graduate or postgraduate university degree in Computer Science, Engineering, and/or 5 years equivalent work experience
Expert experience with SQL queries, SQL Server Reporting Services (SSRS) and SQL Server
Integration Services (SSIS)
Expert experience with Python
Experience with project management and agile/scrum methodologies
Experience in data warehouse design (relational & dimensional modeling) and data mining
In-depth understanding of database management systems, online analytical processing (OLAP) and ETL (Extract, Transform, Load) framework
Knowledge in Java, Python, JSON, XML, NoSQL, or similar
Advanced knowledge in APIs (RESTful, SOAP)
Familiarity with BI technologies (Looker, Microsoft Power BI, Tableau)
Proven abilities to take initiative and be innovative; high “figure-it-out” quotient
Analytical mind with a problem-solving aptitude
Healthcare experience is preferred
Skills Tests:
100% on SQL skills test
100% on Python skills test
90% or greater on API knowledge test

Translate business needs to technical specifications
Write ETL (Extract / Transform / Load) processes, designs database systems and develops tools for
real-time and offline analytic processing
Design, build and deploy BI solutions (reporting tools, visualizations)
Maintain and support data analytics platforms
Architect, implement and deploy data marts and data models to support internal teams and other internal stakeholders
Conduct unit testing and troubleshooting
Collaborate with teams to integrate systems
Develop and execute database queries and conduct analyses
Develop tools and libraries that will help team members more efficiently interface with huge amounts of data 
Optimize queries to build robust data pipelines and dynamic systems using programming skills in Python, Java, or any of the major languages
Develop and update technical documentation
Develop, implement, and maintain change control and testing processes for modifications to data
pipelines, models and/or visualizations
Identify issues and propose solutions, in coordination with other project team members or stakeholders, to mitigate issues
Manage and/or provide guidance to junior members of the team
Maintain knowledge of state-of-the-art innovations in data science from both academic and industry
Explore novel methods of retrieving, blending, and organizing data and develop innovative

Thanks & Regards.
Mario Ajai
Manager – Staffing Services
Managed Services – Digital Transformation
120 Wood Avenue South, Suite 608, Iselin, NJ  08830
Desk: 732-302-0911 Ext: 230 Cell – 732-391-1658
E- mail: mario.ajai@hexacorp.com

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