JOBS

Database Developer

US-VA-RESTON
Position Overview

Design and develop database objects, packages, and processes to support various application and data related capabilities.  The developed capabilities surround the ingestion, correlation, modification, access & retrieval or large scale data.

 

Responsibilities
  • Design and develop database objects to support the modification of application data
  • Create efficient and effective methods of retrieving, accessing, and correlating data to meet requirements
  • Support application development teams by reviewing and implementing database design modifications
  • Provide performance-tuning support of database queries.
  • Work with SI and test team to test all standard operating procedures and complete any required documentation

 

Required Qualifications
  • Strong knowledge of the theory, concepts, and practical application of databases in general 
  • Experience relational databases and/or non-relational data stores, including Oracle  
  • Experience with Linux operating system
  • Understanding of performance tuning and practical application of database design principles
  • Strong communication skills and the desire to work in a loosely structured and fast-paced environment
  • Active TS/SCI with poly required
Preferred Qualifications
  • Strong SQL and Oracle PL/SQL development experience
  • Experience with large-scale distributed systems (e.g. Hadoop)
  • Experience with performance tuning and optimization of database environments
  • Provide database administration support the project, i.e., user creation, data exports/imports
  • Strong understanding of high-availability solutions and architecture
  • Strong understanding of backup methodologies and their implementation (RMAN, Data Guard)
  • Experience developing processes and procedures to standardize database installations and configurations
  • Experience managing very large databases (terabytes and petabytes)
  • Strong documentation skills
  • Experience automating, scripting, and streamlining processes for efficiency and accuracy; shell scripting experience
  • Experience with AWS a plus
  • Experience with distributed computing technologies including HBase, Cassandra, Elasticsearch and Apache Spark a plus