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Application Developer

B/CORE

Salary not specified
Sep 17, 2025
Reston, VA, US
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Bcore is looking for an Application Developer to support customer missions by accelerating the timely, reliable, and secure delivery of open-source data, information, and insights. The Sponsor requires application development support to maintain and enhance an existing social media data exploitation platform.

Requirements

  • Experience building and maintaining scalable front-end applications using React and TypeScript, with a solid understanding of component-based architecture, state management, and hooks
  • Hands-on experience managing application state using MobX or other state management solutions within a TypeScript/React environment
  • Experience developing backend services and APIs using Node.js, with the ability to switch to backend work and integrate front-end with server-side code as required
  • Experience designing search functionalities or analytics using Elasticsearch, including querying, indexing, and working with large datasets
  • Experience working with relational databases, specifically Amazon RDS or similar, to include writing SQL queries, optimizing performance, and integrating with backend applications
  • Experience with version control systems, such as Git, and familiarity with CI/CD pipelines to efficiently manage codebase and deployments
  • Ability to work across all layers of the stack, as needed

Responsibilities

  • developing enhancements to an existing service-based Java web application
  • building and maintaining scalable front-end applications using React and TypeScript
  • managing application state using MobX or other state management solutions within a TypeScript/React environment
  • developing backend services and APIs using Node.js
  • integrating front-end with server-side code as required
  • designing search functionalities or analytics using Elasticsearch
  • working with relational databases, specifically Amazon RDS or similar, to include writing SQL queries, optimizing performance, and integrating with backend applications

Other

  • TS/SCI with Poly
  • Demonstrated problem-solving skills
  • Ability to collaborate effectively with cross-functional teams
  • Ability adapt to evolving project requirements