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Software Engineer L3 - Java

Power3 Solutions

$250,000 - $325,000
Oct 10, 2025
Annapolis Junction, MD, US
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The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements.

Requirements

  • Design and code new software or modify existing software to add new features
  • Debug existing software and correct defects
  • Integrate existing software into new or modified systems or operating environments
  • Develop simple data queries for existing or proposed databases or data repositories
  • Develop or implement algorithms to meet or exceed system performance and functional standards
  • Assist with developing and executing test procedures for software components
  • Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design

Responsibilities

  • Develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements.
  • Reviews and tests software components for adherence to the design requirements and documents test results.
  • Resolves software problem reports.
  • Utilizes software development and software design methodologies appropriate to the development environment.
  • Provides specific input to the software components of system design to include hardware/software trade offs, software reuse, use of Commercial Off-the-shelf (COTS) / Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.
  • Analyze user requirements to derive software design and performance requirements
  • Design and code new software or modify existing software to add new features

Other

  • An active TS/SCI with polygraph is required.
  • Twenty (20) years experience as a SWE in programs and contracts of similar scope, type, and complexity is required.
  • Bachelor's degree in Computer Science or related discipline from an accredited college or university is required.
  • Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's degree.
  • Serve as team lead at the level appropriate to the software development process being used on any particular project