Full Stack Software Developer - TS​/SCI Polygraph

Qualifications and Requirements

• Education: BA/BS in Information Technology or related field or the equivalent combination of education, technical certifications, training, or work experience.
• Experience: 8+ years of related experience.
• Required
  
  Skills & Experience:
  
  Build and maintain scalable, reliable, and secure back‑end systems; use server‑side programming languages; API development including RESTful services and Graph
  
  QL.
• Build and manage microservices architectures; use containerization tools such as Docker and container orchestration with Kubernetes.
• Use relational databases (e.g., Postgre
  
  SQL, MySQL) and No
  
  SQL databases (e.g., Mongo
  
  DB) for schema design, query optimization, indexing and performance tuning for high‑volume databases.
• Use database management and version control to maintain data integrity, implement migration and ensure data availability in production environments.
• Build and maintain CI/CD pipelines to automate testing, deployment, and monitor processes to ensure quick and reliable deployments of new features and updates.
• Use JavaScript and modern frameworks such as React and Lit.
• Ensure effective integration of front‑end interfaces with back‑end services to deliver a seamless user experience.
• Optimize back‑end performance through caching (Redis, Memcached), load balancing, and queueing.
• Design scalable architectures to handle high concurrency and large data volumes.
• Knowledge of emerging back‑end technologies and best practices to suggest enhancements to existing systems and new capabilities.
• Security Clearance Level: TS/SCI with Polygraph.
• Location: McLean, VA, on Customer Site.
• US Citizenship Required.

• 401(k) with company match.
• Comprehensive health and wellness packages.
• Internal mobility team dedicated to helping you own your career.
• Professional growth opportunities including paid education and certifications.
• Cutting‑edge technology exposure.
• Paid vacation and holidays.

The likely salary range for this position is $138,063 - $186,791. This is not a guarantee of compensation; salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans.