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Full Stack DevelopmentRemote

Senior Full Stack Developer

System One - Company

Mc Lean, Fairfax County, ๐Ÿ‡บ๐Ÿ‡ธ United StatesFull-time - Senior (4-7 years)0 applicantsCloses Jul 23, 2026

Salary

USD 129,571 - 129,571 / year

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Job description

Job details

  • Location: Mc Lean, Fairfax County
  • Work mode: Remote
  • Employment type: Full-time (Not an internship)
  • Salary: USD 129,571 per year

Role overview

System One is looking for a Senior Full Stack Developer to join a federal cloud modernization project. This role focuses on building scalable, secure, and cloud-native applications hosted on AWS to support technology migration and product enhancement initiatives.

Job details

This is a full-time, remote position based out of Mc Lean, Fairfax County. This is not an internship. The annual salary for this position is 129,571 USD.

Responsibilities

  • Develop and maintain scalable, secure, cloud-native applications hosted in AWS.
  • Collaborate with solution architects and product owners to define technical requirements.
  • Execute application modernization and technology migration strategies.
  • Work closely with UX designers to implement intuitive and responsive user interfaces.
  • Participate in code reviews and provide technical mentorship to junior team members.

Requirements

  • Proven experience as a Senior Full Stack Developer with a focus on cloud environments.
  • Strong proficiency in AWS services and cloud-native architecture patterns.
  • Experience with modern frontend and backend frameworks and languages.
  • Ability to work effectively in a remote environment supporting federal projects.
  • Strong communication skills for collaborating with diverse stakeholders.

Benefits

  • Remote work flexibility
  • Competitive annual salary
  • Opportunity to work on high-impact federal modernization projects

Keywords

AWSFull Stack DevelopmentCloud NativeApplication ModernizationJavaScriptTypeScriptAPI DesignFederal Cloud