Software Developer

Job ID: 112870
Location: Herndon, Virginia  [On-Site]
Category: App/Dev
Employment Type: Contract
Date Added: 06/22/2026
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Role Summary

The Senior Software Developer will design, build, and enhance cloud-enabled applications supporting mission-critical aviation programs. This role contributes to secure, scalable software solutions used by aviation operations and modernization initiatives. Responsibilities include participating in technical design activities, implementing requirements into maintainable code, and supporting verification activities that improve system performance and reliability. The position operates within a collaborative environment with engineering, architecture, cybersecurity, and program stakeholders.

Responsibilities

  • Support technical design activities and participate in architecture and design reviews
  • Develop, test, and maintain enterprise-grade software applications supporting aviation programs
  • Translate system and business requirements into well-structured, maintainable code
  • Conduct peer code reviews to ensure adherence to coding standards and best practices
  • Collaborate with systems engineers, cybersecurity professionals, and product stakeholders to ensure application requirements are met
  • Develop and execute unit, integration, and regression tests to validate functionality and performance
  • Support integration of applications into CI/CD and DevSecOps pipelines
  • Troubleshoot and resolve software defects, performance issues, and system integration challenges
  • Contribute to documentation, including technical design artifacts, user guides, and compliance materials
  • Ensure solutions align with federal compliance requirements, security standards, and performance objectives

Qualifications 

  • This position requires eligibility for a U.S. Government security clearance. In accordance with federal law, U.S. citizenship is required.
  • Bachelor’s degree and 8 years of experience, or Master’s degree and 6 years of experience, or Associate’s degree and 10 years of experience, or High school diploma/equivalent and 12 years of experience
  • Experience with cloud platforms such as AWS, Azure, or GCP
  • Demonstrated experience in software development using modern programming languages including Java, Python, C#, or similar
  • Experience designing and developing applications in cloud or hybrid environments
  • Familiarity with Agile development methodologies and DevSecOps practices
  • Experience developing RESTful APIs and working within microservices architectures
  • Experience with system verification and validation (V&V), readiness reviews, and modernization initiatives is preferred

Publishing Pay Range: $65.00 – $69.00 hourly

This position is based in office and requires employee to work on-site.

About GDH:
At GDH, we believe in the power of people and the importance of caring. Our culture statement, “We care about people,” isn’t just a tagline – it’s the core of everything we do. GDH is a premier staffing and talent solutions company dedicated to helping businesses find the best talent and assisting job seekers in finding their dream jobs.

Who We Are:
GDH, founded in 2001, has grown into a leader in providing staffing solutions across various industries. We specialize in IT across several sectors, connecting top talent with leading enterprises. As a Best of Staffing firm recognized for excellence in client, employee, talent, and women’s services, we pride ourselves on our commitment to quality and service.

GDH Benefits

GDH offers a range of employee benefits that are designed to promote well-being and help maintain a healthy work-life balance. These comprehensive benefits cover various aspects of an employee’s life and aim to enhance their overall experience with the company. Our health benefits include three medical insurance options with access to KISx Card, Zero Card, and HealthJoy concierge services. Other plan offerings include dental, vision, life, disability, supplemental insurance, and pet insurance plans. Enjoy additional perks like holiday pay, 401(k) plan, direct deposit, an employee referral program, work-life balance benefits, a Wellbeats membership, a discounted gym membership program, and more!  For more detailed information on benefits, please go to GDH’s website under the tab for candidates.

GDH provides equal employment opportunities (EEO) to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, gender, sex (including pregnancy), sexual orientation, gender identity, national origin, age, disability, genetic information, marital status, ancestry, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable federal, state, and local laws. Applicants with disabilities who require an accommodation or assistance in applying and/or for interviewing, please contact our HR Department.

Please visit our notice of collection for California applicants.

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