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Solutions³ LLC VERIFIED EMPLOYER

Applications Developer II.

Remote Software Engineering & Dev Full-Time

Applications Developer II: our view in 3 lines...

  • The Role:This role is for a software developer supporting a mission critical development and sustainment program for a U.S. Government customer.
  • The Person:The person will design, troubleshoot, develop, integrate, test, and deploy software, automate builds and deployments, support production issues, and work with on premise and cloud tools in Linux and container environments.
  • Requirements:The ideal candidate has 2+ years of applications development experience, a Python and Linux terminals background, and knowledge of secure software development, RESTful architecture, ETL workflows, Kubernetes, Docker, Ansible, Terraform, Git-CI, and Cloudformation.

About the role

Title: Applications Developer II

SALARY RANGE:
$75,000-$94,000
Remote

Description:
Solutions3 LLC is supporting a U.S. Government Prime Contractor and its customer on a large mission critical development and sustainment program to design, build, deliver, and operate a network operations environment, including introducing new cyber capabilities to address emerging threats. Solutions3 LLC is seeking an experienced and technically proficient Software Developer to support this critical customer mission. 
 
Eligibility:

  • Must be a US Citizen
  • Must have an active SECRET clearance, with the ability to get TS/SCI
  • Must be able to obtain DHS Suitability prior to starting employment  
  • 2+ years of experience in applications development

Responsibilities Include:

  • Designing, troubleshooting, and implementing software code for end-to-end software development and service integrations
  • Designs, develops, enhances, debugs, integrates, and implements software stacks for on premise and cloud-based tools and services
  • Troubleshoots production problems related to software applications and pipeline workflows
  • Researches, tests, builds, and coordinates the integration of new products based on user and mission requirements
  • Initiates action for evaluation and recommendation of application software packages, application integration, and testing tools
  • Automate deployments, testing, and builds using IaC toolings including Ansible, Terraform, Git-CI, and others
  • Implement recommendations for improving documentation and development process standards
  • Ensure quality control of all developed and modified prototype software through rigorous staged testing and pipelines
  • Establish optimal configurations and tunings for COTS, GOTS, and open source technologies pertaining to mission needs and project baselines
  • Navigate and work within Linux and container heavy environments including Openshift, RHEL, Alma, and Docker

Required Skills:

  • Knowledge of secure software development, lifecycle and code versioning and maintenance
  • Experience with assessing and integrating commercial off the shelf (COTS) products
  • Knowledge and familiarity to work with the installation, demonstration, test, validation and evaluation of new and existing software, tools, methods, and software measurement technologies
  • Must have operational experience with Python and Linux terminals
  • Knowledge of software automation, application development, and RESTful architecture
  • Knowledge of data ETL workflows for on-prem, cloud, and hybrid environments
  • Experience working and developing in/with containerization software including Kubernetes, Docker, and Redshift
  • Experience working with IaC including Ansible, Git-CI, Cloudformation, and Terraform
  • Must have strong communication skills and have experience interacting and with customers directly in a project environment or technical demonstration
  • Must be able to work collaboratively across remote and physical locations

Desired Skills:
Experience with two or more of the following: Python, JSON, Data Analytics, MongoDB, MinIO, Ansible, Vue.js, React, HTML, Kubernetes, Docker, Podman, Openshift, AWS, View Jazz Framework, Process Automation, Terraform, CI/CD knowledge
Desired Certifications:

  • CSSLP
  • Sec+

Required Education: Bachelor of Science in Computer Science, Engineering, or related field, or High School diploma and 4-6+ years of directly relevant experience

 

Published August 19, 2026
Location Arlington, TX
Job Type Full-Time