Software Engineer (Java / React / AWS)- job post

April 11, 2026

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Job Description

Arnold, MO•Remote

Full-time

Job details

Job type

  • Full-time

Full job description

** THIS JOB IS ALMOST 100% REMOTE – ONSITE 1-2 DAYS/MONTH IN ARNOLD, MO

Job Summary:
We are seeking a Software Engineer to support a client/server application that synchronizes files to remote locations, along with a React-based web interface. This role will focus on maintaining, enhancing, and modernizing the platform as it migrates to AWS, with an emphasis on performance, reliability, and scalability.

Responsibilities:

  • Develop and maintain backend services in Java (e.g., APIs, file processing, synchronization logic)
  • Build and enhance the React-based web application and user interface
  • Support migration of application components and workflows to AWS
  • Troubleshoot issues related to file transfer, synchronization, and system performance
  • Collaborate with DevOps to support CI/CD pipelines, deployments, and monitoring
  • Participate in code reviews, testing, and Agile development processes

Qualifications:

  • Must possess an Active Top Secret security clearance (TS/SCI preferred) with the ability to obtain SCI and CI Poly.
  • Experience with Java and modern frontend frameworks (React preferred)
  • Familiarity with client/server or distributed application architectures
  • Exposure to AWS or other cloud platforms
  • Experience with REST APIs and database integration
  • Strong problem-solving skills and ability to work in a collaborative team environment