Senior Back End Software Developer

System One
📍 Colorado Springs, CO, United States 💼 Full-time 🕒 Posted June 15, 2026

Job Description

Senior Back End Software Developer
Location: Colorado Springs, Colorado
Work Model: Onsite
Clearance: Eligible – will be processed for Top Secret eventually
If interested reach out directly to [email protected] or text 301-252-8762
Responsibilities

+ Develop and maintain server-side logic by writing code that powers the application's functionality, handles user requests, and manages data.

+ Create APIs that allow different parts of the application, or different applications, to communicate with each other.

+ Design database schemas, write queries, and ensure data integrity and security.

+ Ensure the application can handle a growing number of users and data efficiently.

+ Work closely with front-end developers to integrate the back-end functionality with the user interface.

+ Implement security measures to protect sensitive data and prevent unauthorized access.

+ Participate in code re...

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Job Details

  • Location Colorado Springs, CO
  • Job Type Full-time
  • Category other-general
  • Posted Date June 15, 2026
  • Application Deadline June 20, 2026