Core Java Developer or Database Developer - USC​/GC​/GC-EAD

Job Description

Sr. Core Java Developer with strong Database development skills.

All 8 positions are developers — a combination of database / core Java development
. The focus is on Core Java (they will not work with any front end development of frameworks),
Teradata, Oracle, and Unix Programming
.

• Understand the use of triggers
• Have DDL Scripting experience
• Understand the use of internal & external tables
• Understand all aggregate functions in Oracle
• Understand how to work with Views
• Understand the different types of sub-queries
• Understand the different types of table partitions
• Experience using Load/Unload Utilities (BTEQ, Teradata SQL Assistant, Tpump, Fast Load, Multi Load, Fast Export)
• Understand the different types of Indexes and their advantages/disadvantages
• Understand stored procedures and how to utilize them
• Understand how to create views in tables
• Understand bulk inserts

• Strong Shell Scripting/Programming skills, knowledge of specific commands, and experience working with command lines
• Experience accessing command line arguments from Shell Scripts
• Experience debugging shell scripts
• Experience with hard links and soft links
• Experience with Multi-threading and synchronization
• Experience with Abstract Classes and interfaces
• Experience with Strings and Arrays
• Experience with OOP concepts & patterns
• Understanding File IO and Serialization
• Experience with Collections (List, Map, Set, etc.)
• Experience with Exceptions (Checked, Unchecked)

• Knowledge of Data warehousing concepts
• Knowledge of Data modeling

All your information will be kept confidential according to EEO guidelines.