Full Stack Developer (Python & JavaScript) with Security Clearance

Full Stack Developer (Python & JavaScript) Springfield, VA or St. Louis, MO (Hybrid) Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams.

Our Mission

Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support. Bcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready solutions. Do you want to join a team that is building tailored technical solutions to modernize our government’s mission and our client’s business?

Do you have a desire to change how people work? Are you interested in helping to protect our nation’s cyber interests? Join our growing team as a Full Stack Developer (Python & JavaScript), supporting the NGA customer mission.

Responsibilities We are seeking a Full Stack Developer with strong Python and JavaScript expertise to design, build, test, deploy, and support modern web applications. The ideal candidate is comfortable owning features end-to-end—from responsive user interfaces and APIs through data persistence, automated testing, and production delivery—and thrives in an Agile team environment.

What you get to do every day:

Develop and maintain secure, scalable front-end and back-end application components.

• Build responsive, accessible web interfaces using JavaScript/TypeScript and a modern framework such as React, Angular, or Vue.
• Develop backend services, APIs, and business logic using Python and frameworks such as FastAPI, Django, or Flask.
• Design, implement, and integrate RESTful APIs; work with third-party APIs and enterprise services as needed.
• Design and optimize relational and/or NoSQL data models, queries, migrations, and integrations.
• Write clean, maintainable, well-documented, and testable code.
• Create and maintain unit, integration, API, and end-to-end automated tests.
• Participate in code reviews, technical design discussions, backlog refinement, sprint planning, retrospectives, and daily Agile ceremonies.
• Build, troubleshoot, and improve CI/CD pipelines for automated build, test, security scanning, packaging, and deployment.
• Collaborate with product owners, UX/design, QA, DevOps, security, and other engineering teams to deliver production-ready capabilities.
• Monitor and troubleshoot application issues across the full stack, including performance, reliability, and deployment problems.
• Follow secure-development practices, including authentication/authorization, input validation, secrets management, dependency management, and vulnerability remediation. Qualifications Clearance Required: Active TS clearance (with SCI Eligibility) and eligibility to obtain CI Poly Education/Experience:

Requires Bachelor’s degree in computer science, engineering, or a related technical discipline; equivalent practical experience may be considered

5+ years of professional full-stack software-development experience Required Skills: Strong hands-on experience developing backend services with Python

Strong hands-on experience developing front-end applications with JavaScript or TypeScript, HTML5, and CSS3

Experience with at least one modern front-end framework, preferably React

Experience developing and consuming RESTful APIs

Experience with relational databases such as PostgreSQL, MySQL, SQL Server, or Oracle; familiarity with NoSQL databases is a plus

Experience with source control and collaborative branching workflows using Git

Demonstrated experience creating, maintaining, or operating CI/CD pipelines using platforms such as GitLab CI/CD, GitHub Actions, Jenkins, Azure DevOps, or similar

Experience with automated testing frameworks, such as PyTest, unittest, Jest, Cypress, Playwright, or equivalent

Working knowledge of Agile delivery practices, including Scrum or Kanban, story estimation, iterative development, and backlog-driven delivery

Strong analytical, communication, and troubleshooting skills

A full-stack developer commonly owns user interfaces, backend APIs, database interactions, testing, and deployment activities; CI/CD and Agile collaboration are frequent core expectations for this role

What is ideal?

Experience with FastAPI, Django, Flask, React, Next.js, Node.js, Express, or comparable frameworks

• Experience with Docker, Kubernetes, Helm, or containerized application delivery
• Experience deploying applications to AWS, Azure, GCP, or an enterprise/private-cloud environment
• Familiarity with infrastructure-as-code and configuration tools, such as Terraform, Ansible, or CloudFormation
• Experience implementing application monitoring, logging, tracing, and alerting
• Knowledge of OAuth 2.0, OpenID Connect, SSO, role-based access control, and secure API design
• Experience with accessibility practices, including WCAG and Section 508 requirements
• Experience working in regulated, enterprise, or government environments
• Familiarity with DevSecOps practices, including SAST, DAST, software composition analysis, container scanning, and secrets scanning
• Intelligence Community Experience preferred What you can expect from us Recognizing great achievements do not go unnoticed by bcore through service anniversaries, spot awards, and employee referral bonuses
• You’ll join a growing organization of passionate, top-shelf, IT engineering professionals with extensive experience in actively developing the technology revolution in the Intelligence community The expected salary range within the Washington, DC metropolitan area is: $149,000-$184,000. Final compensation is unique to each individual and will be determined based on factors such as experience, education, geographic location, and contractual requirements. This is not a guarantee.
  • Benefits include Health/Dental/Vision, 401(k), Paid Time Off, STD/LTD/Life Insurance/Voluntary Life Insurance, Stipends, Referral Bonuses, and more. BCore is proud to be an equal opportunity workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, sexual orientation or any other characteristic protected by law.