Principal Database Developer

Job Description

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Position Description :

Develops databases by operating in a mixed-technology environment (Java, Spring, Angular, Oracle, Sybase, and Informatica) across multiple tiers (web server, app server, and database). Develops plans for the configuration of defined contribution plans. Works with extract, transform, load (ETL) procedures to migrate data uses platforms — Informatica and DataStage. Uses modern test driven and automation driven software development methodologies to develop solutions.

Primary Responsibilities:

• Maintains technology solutions that supports the Defined Contribution (DC) business.

• Develops and maintains plan administration records for the services platform.

• Develops data intensive applications, data integration, and data pipeline design patterns on a distributed platform.

• Implements continuous improvement for application quality and stability.

• Confers with systems analysts and other software engineers/developers to design systems and to obtain information on project limitations and capabilities, performance requirements, and interfaces.

• Develops software system tests and validation procedures, programs, and documentation.

Education and Experience :

Bachelor’s degree (or foreign education equivalent) in Computer Science, Engineering, Information Technology, Information Systems, Mathematics, Physics, or a closely related field and five (5) years of experience as a Principal Database Developer (or closely related occupation) developing Contract Management Systems and distributed platforms in the financial services industry.

Or, alternatively, Master’s degree (or foreign education equivalent) in Computer Science, Engineering, Information Technology, Information Systems, Mathematics, Physics, or a closely related field and three (3) years of experience as a Principal Database Developer (or closely related occupation) developing Contract Management Systems and distributed platforms in the financial services industry.

Skills and Knowledge :

Candidate must also possess:

Demonstrated Expertise (“DE”) developing dynamic Contract Management Systems to track product versions, orders, audit history, and data archival using Informatica, Unix Shell Scripting, and Advanced Oracle PL/SQL programming.

DE designing logical and physical data models to implement scalable and efficient databases using advanced data structure concepts — Binary Tree, Binary Search Tree, Graphs, and Entity Relationship; and performing tree operations — tree traversal — using advanced algorithms — Order Tree, Post Order Tree, and Pre Order Tree Traversals.

DE implementing data storage designs using normalized forms — Third Normal Form (3NF), Boyce-Codd Normal Form (BCNF), Key Value Pair, and denormalized forms; and defining system architecture and component interaction functionalities using Unified Modeling Language (UML) — State Diagram, Flow Charts, and Sequence and Activity Diagrams.

DE conducting database performance tuning of complex Oracle PL/SQL queries by analyzing query plans and generating SQL Trace and TKProf; and performing maintenance activities — gathering statistics, analyzing database objects, and conducting data profiling and data mappings.

Salary: $150,500.00 – $160,500.00/year.

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