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Full Stack Developer

Job in Alexandria, Fairfax County, Virginia, 22350, USA
Listing for: RMantra Solutions
Full Time position
Listed on 2026-08-29
Job specializations:
  • Software Development
    Backend Developer, Full Stack Developer, DevOps, AWS
Salary/Wage Range or Industry Benchmark: 140000 - 190000 USD Yearly USD 140000.00 190000.00 YEAR
Job Description & How to Apply Below

This position is 100% Onsite. This position is in Arlington, VA, with occasional/situational travel.

Certificate

N/A

Location:

Schedule

100% onsite

Clearance

US Citizens withDOD Top Secret

  • Design, develop, test, and maintain full-stack applications (UI, service/API layer, and data access layer) in an Agile delivery environment.
  • Implement responsive, user-friendly front-end features and collaborate with UX/design to ensure usable, accessible experiences.
  • Build and maintain back-end services and APIs; implement business logic, integrations, and data access patterns.
  • Develop, maintain, and evolve a modernized database architecture aligned to modernization initiatives, including cloud adoption.
  • Create and optimize database queries and data models; ensure data integrity and performance.
  • Write automated tests and participate in code reviews to improve quality, security, and maintainability.
  • Troubleshoot, debug, and resolve defects across the stack; support production and lower-environment issue resolution as required.
  • Produce technical documentation (design notes, API documentation, and operational runbooks) aligned to program needs.
  • Operate and improve reliability/availability through monitoring, alerting, incident response, and continual service improvement.
  • Produce and maintain technical documentation (build guides, runbooks, diagrams, and operational procedures).
  • Stage new and upgraded services components or services to integration and testing environment.
  • Develop and engineer improvements to the infrastructure and architecture to support continuous development and continuous integration utilizing modern practices and tools.
  • Support and perform deployment orchestration, automation, and security configuration management (i.e., Cloud Formation, Terraform, Ansible, Git Lab, Bitbucket).
  • Maintain documentation of code developed in support of CESO environments.
  • Support patching, logging, vulnerability scanning, and compliance tracking.
  • Participate in the release management process.
  • Participate in Agile ceremonies (daily stand-ups, sprint planning, retrospectives) and Jira-based task tracking.
Required Qualifications
  • Candidate must currently have a TS and SCI eligible with the ability to obtain and maintain a CI Poly.
  • BA/BS and 8 years minimum of experience in Information Technology.
  • Demonstrated experience developing and supporting applications across the full stack (front-end + back-end + database).
  • Experience with back-end development concepts such as APIs, server-side logic, and database interaction.
  • Hands-on technical experience in at least three of the following areas:
    Oracle, SQL Server, Java, engineered systems, cloud technologies, data integration, automated testing and deployments, and Dev Sec Ops .
  • Strong background in automated testing, CI/CD, and modern software delivery practices.
  • Ability to work effectively with cross-functional teammates and contribute across the full development lifecycle.
  • 4 years’ experience with tools to include Ansible, Terraform, JMETER, EC2, ELB, RDS, Lambda, Docker.
  • Experience with deployment orchestration, automation, and security configuration management (i.e., Cloud Formation, Terraform, Ansible, Git Lab, Bitbucket)
Preferred Qualifications
  • Prior experience with DISA and DISA’s support to mission partners.

Join a dynamic team where your ideas matter and your career thrives.

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