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LT Consulting Logo LT Consulting · IT - Software Development

Backend Web Developer

United States, Reston · Job Posted December 10, 2025
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Job Description

We’re seeking a Backend Web Developer with an active TS/SCI to design and build secure, high-performance APIs and backend services supporting mission-focused applications. As a Backend Developer, you’ll develop scalable microservices, manage data persistence layers, and automate integration processes using cloud-native architectures.

Job Responsibility

  • Design and build secure, high-performance APIs and backend services supporting mission-focused applications
  • Develop scalable microservices
  • Manage data persistence layers
  • Automate integration processes using cloud-native architectures

Requirements

  • Active TS/SCI clearance
  • Bachelor’s degree in Computer Science or a related field
  • Demonstrated professional experience developing backend systems and APIs
  • Proficiency with Java and Spring Boot, Node and Express, Python with Flask or Django, or similar backend stacks
  • Experience designing and building RESTful APIs and integrating with relational databases (PostgreSQL, MySQL, or Oracle)
  • Familiarity with authentication and authorization standards such as OAuth 2.0 and OpenID Connect
  • Experience with build automation tools and dependency management (Gradle, Maven, NPM, or Pip)
  • Proficiency with Git and modern version control workflows (branching, merging, pull requests)
  • Experience working in Agile environments using JIRA and Confluence

Nice to have

  • Master’s degree in Computer Science or a related field
  • Experience with AWS cloud services (EC2, RDS, S3, SQS, Lambda, etc.)
  • Familiarity with containerization technologies (Docker, Kubernetes)
  • Experience implementing observability and monitoring using Prometheus, Grafana, or the ELK stack
  • Experience optimizing backend performance and implementing caching (Redis, Memcached)
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