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Software Engineer - Expert with Security Clearance

RealmOneHerndon, VA🇺🇸United StatesPosted 1 Aug 2026

Why This Role Stands Out

You can elevate your career in a hybrid environment at RealmOne, contributing your expert full-stack development skills to a critical government project while enjoying a strong work-life balance and ample opportunities for professional growth. This role is ideal for experienced developers with AWS, DevOps, and SecDevOps expertise who thrive in collaborative, agile settings and are eager to work alongside industry leaders. Don't miss this chance to make a significant impact and advance your technical expertise.

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Herndon, VA, United States
Posted
4 weeks ago
MicroservicesRubySpringAWSAgileCSSJavaJavaScriptRailsTypeScript

Job Description

RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch industry professionals. We are looking for skilled individuals to provide technical expertise in support of a government client.

Job Description

We are seeking an experienced Full Stack Developer to join our technology-based program supporting a key government customer. As a Full Stack Developer, you will play a critical role in designing, developing, and deploying sophisticated enterprise computing infrastructure, including web applications, network infrastructure, and cloud services
The Software Engineer - Expert shall possess the following capabilities:

  • Experience with AWS cloud services, DevOps tools, and software development methodologies
  • Experience working in a SecDevOps Agile environment
  • Knowledge of migrating Ruby on Rails to Java
  • Familiarity with Infrastructure as Code (IOC) and cloud design principlesQualifications:
  • Eleven (11) years of relevant experience full-stack development, with expertise in:
  • Front-end development: HTML5, JavaScript, TypeScript, CSS
  • Back-end development: Java Spring, APIs, microservices
  • Bachelor's degree in a relevant technical field, or 4 additional years of relevant experience in lieu of degree.
  • Hands-on experience with AWS cloud services, DevOps tools, and software development methodologies
  • Strong analytical and problem-solving skills, with ability to identify issues and implement corrective actions
  • Excellent communication and collaboration skills, with ability to work effectively in a team environment

Preferred Qualifications

  • Experience working in a SecDevOps Agile environment
  • Knowledge of migrating Ruby on Rails to Java
  • Familiarity with Infrastructure as Code (IOC) and cloud design principles
  • Understanding of SecDevOps and its applications Position requires active Security Clearance with appropriate Polygraph

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