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Development Infostructure Logo

Senior Software Developer

Development Infostructure

$115,000 - $125,000
Dec 24, 2025
Washington, DC, US
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Development InfoStructure LLC. is looking to solve the problem of modernizing the Office of the Clerk’s Legislative Computer Systems (LCS) and maintaining legacy Clerk applications

Requirements

  • .NET (C-Sharp) backend development
  • GraphQL API development and maintenance
  • Postgres and/or MSSQL database development
  • Data modeling and schema design
  • Docker and containerized deployments, CI/CD pipeline implementation
  • Agile delivery (requirements, user stories, backlog execution)
  • Experience with Microsoft Azure cloud technologies

Responsibilities

  • Actively participate in the analysis, design, and development of modernization efforts at LCS
  • Lead and contribute to building, maintaining, and enhancing web applications using .NET (C-Sharp), Postgres, and GraphQL (optionally MEAN stack)
  • Develop and maintain GraphQL APIs, ensuring reliability, performance, and maintainability
  • Design and maintain system data models and schemas, supporting consistent and accurate application behavior across modernization and legacy workstreams
  • Contribute to CI/CD pipeline development and deployment processes
  • Support containerization strategies and troubleshoot deployment issues in containerized environments
  • Plan and implement unit testing into the development lifecycle

Other

  • Bachelor's degree in Computer Science, Information Systems, or related field
  • Minimum of five (5) years of relevant experience in modern backend development
  • Ability to obtain and maintain House facility and system access requirements
  • Ability to work independently and collaboratively, providing guidance to junior developers
  • Demonstrated stakeholder engagement and requirements gathering experience