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Alpha Omega Logo

Full Stack Java Developer, Applications Developer

Alpha Omega

$61,000 - $150,000
Dec 30, 2025
Vienna, VA, US
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Alpha Omega is seeking a Full Stack Java Developer to help federal customers modernize their systems and operations in the cloud, tackling challenges of Federal security requirements and implementing quality-driven software practices.

Requirements

  • 5+ years’ Java Development experience
  • Experience with Oracle JDK 1.8.XX, OpenJDK 11
  • Proficient in data structure, algorithm, object-oriented design and multi-threading.
  • Strong Expertise with back-end technologies: Java, open-source Java libraries (e.g. Apache Commons, Spring)
  • Strong Expertise with HTTP-based web services and related technologies including JavaScript, HTTP, REST, JSON, and Soap/XML.
  • Experience with databases and SQL.
  • Experience with unit testing with JUnit.

Responsibilities

  • Provide technical knowledge and analysis of highly specialized applications and operational environment, high-level functional systems analysis, design, integration, documentation and implementation advice on moderately complex problems that require an appropriate level of knowledge of the subject matter for effective implementation.
  • Apply principles, methods and knowledge of the functional area of capability to specific task order requirements, advanced mathematical principles and methods to exceptionally difficult and narrowly defined technical problems in engineering and other scientific applications to arrive at automated solutions.
  • Assist consultants and stakeholders with analysis and evaluation and with the preparation of recommendations for system improvements, optimization, development, and/or maintenance efforts in the following specialties: information systems architecture, networking; telecommunications, automation; communications protocols, risk management/electronic analysis, software; lifecycle management, software development methodologies, and modeling and simulation.
  • Commensurate experience in IT and in new and related older technology that directly relates to the required area of expertise.

Other

  • US Citizen, DHS Public Trust (EOD) clearance required
  • Minimum of 5 years of industry experience
  • Ability to work in a remote environment
  • PTO including paid parental, military, and bereavement leave
  • Eleven (11) paid Federal holidays, five of which are floating holidays