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Salary
≈ $123k – $228k per year (Estimated)
Location
In office (Washington)
Seniority
Senior · 9+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 26, 2026. First seen by Alion on Oct 23, 2026. Base-2 Solutions scores C on the Alion truth index.

Overview
Company
Impact
Profile match
Base-2 Solutions is a woman-owned federal technology contractor headquartered in Arlington, Virginia that delivers secure software, cybersecurity, data, AI, analytics, platform engineering and mission support to federal and national security customers. It holds the SBA WOSB designation and staffs cleared programmes in Bethesda, Annapolis Junction, Hanover, Reston, Washington and Doral, as well as Air Force enterprise IT work in the National Capital Region and Ohio. It hires cleared network, security, systems and platform engineers, HPC and GPU infrastructure engineers, DevOps and software engineers, Elasticsearch and Appian developers and cyber analysts.

LocationWashington, District of Columbia

Security clearanceTop Secret/SCI with CI Polygraph

EducationHigh school

Experience9 years

Work arrangementHybrid (On-Site and Remote)

Requisition5511

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Position Summary

As a Senior Full Stack Developer, you'll be shaping a collaboration software platform based on the popular, open-source Drupal Content Management System and other open-source software products.

Essential Duties and Responsibilities

  • Support multiple deployments of this system, each providing important capabilities for a broad array of missions.
  • Engage directly with the user community and customer leadership to learn how the system impacts them, capture and validate requirements, influence architecture and design decisions, and demonstrate new features.
  • Work with an existing team of talented developers and system support staff, with opportunities to learn from senior-level peers, assist and mentor junior developers, and initiate improvements to the development environment, build pipelines, test automation, and other processes.

Required Qualifications

  • Eligibility for TS/SCI with CI Polygraph Clearance, which requires U.S. citizenship.
  • Experience with frontend development using JavaScript and/or TypeScript
  • Proficiency in building secure, reliable web applications on Linux servers
  • Experience with relational database systems (e.g., PostgreSQL)
  • Knowledge of, and experience with, Git workflows, continuous integration, and DevOps practices

Preferred Qualifications

  • Experience working in Agile / Scrum teams
  • Experience developing PHP-based web applications
  • Experience with frontend frameworks such as Vue, Angular, React, etc.
  • Experience working with NoSQL or document-based databases (e.g., Elasticsearch)
  • Knowledge of web accessibility and user experience design
  • Experience applying Site Reliability Engineering practices
  • Strong technical documentation and presentation skills

Required Education and Experience Equivalency

  • 9 Years of experience in Software or Systems Engineering roles or a highly related field of work with similar scope and responsibilities.
  • A Bachelor's degree may be substituted for 4 years of experience and a Master's Degree may be substituted for 6 years of experience.

Required Security Clearance

  • Must be eligible to obtain a Top Secret/SCI with CI Polygraph; obtained after hire.
  • U.S. citizenship is required

Equal Employment Opportunity

Base-2 Solutions is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy), national origin, age, sexual orientation, gender identity, genetic information, protected veteran status, or any other characteristic protected by law, and will not be discriminated against on the basis of disability. Learn more: base-2solutions.com/eeo

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