> Markdown version of [/jobs/ext/3301515-software-developer-engineer](https://www.wearedevelopers.com/jobs/ext/3301515-software-developer-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Software Developer/Engineer

- **Company:** Avalore, LLC
- **Location:** Arlington, VA, United States
- **Salary:** $107,000.0 - $220,000.0
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, Application Programming Interfaces (APIs), Agile Methodology, Systems Engineering, Unit Testing, Software Code Optimization, Software Quality, Code Review, Databases, Computer Terminals, Desktop Computing, Design of User Interfaces, Information Systems Security Architecture Professional, Microsoft Office, Scrum Methodology, Software Engineering, Infrastructure Automation Frameworks
- **Published:** September 2, 2026
- **Apply:** https://www.careerjet.com/jobad/us02c8650c195aa909bbe02b8a321a156b

## About the Role

* SECRET Security Clearance Required
 * CSSLP, GSEC, or Security+ cerification (for Junior / Journeyman roles)
 * CISSP-ISSAP certification (for Senior role)
 * We are actively seeking multiple levels:

 * Junior: 0 - 3 years of experience + Bachelor's Degree
 * Journeyman: 4 - 7 years of experience + Bachelor's Degree
 * Senior: 8+ years of experience + Bachelor's Degree
 * Good communication skills, self-starter mindset.
 * Professional proficiency in English is required.
 * Demonstrated proficiency in using all Microsoft Office applications.
 * Applicants must be currently authorized to work in the United States on a full-time basis. Avalore will not sponsor applicants for work visas for this position.

Work Environment:

 * Moderate noise (i.e. business office with computers, phone and printers) and /or occasional Loud noise (airfield, large equipment).

 * Ability to sit at a computer terminal for an extended period of time.

## Description

The Software Developer/Engineer will perform hands-on software development and integration for the WDP System's software components, including infrastructure, data tools, and user interfaces. This person will translate system engineering designs into robust software designs, and then design, implement, and maintain source code, Infrastructure-as-Code (IaC), and Configuration-as-Code. This person will write clean, maintainable, and efficient code following established coding standards, create comprehensive unit tests to ensure code quality, and participate in code reviews to maintain code quality and share knowledge. This person will troubleshoot and resolve software defects, optimize code for performance and scalability, and integrate with APIs and external systems. This person will implement security best practices in code development, collaborate with UI/UX designers to implement user interfaces, and work with database specialists to design and implement data models. This person will
document code, APIs, and technical designs, participate in Agile ceremonies such as sprint planning and daily stand-ups, and stay current with emerging technologies and development practices.