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Applications Developer II with Security Clearance

Base One TechnologiesArlington, VA🇺🇸United StatesPosted Sep 16, 2026

Why This Role Stands Out

Advance your career as an Applications Developer II at Base One Technologies, where you'll design, implement, and troubleshoot software solutions within a hybrid work environment. This mid-senior role offers significant growth opportunities for skilled developers with an active Secret clearance and experience in secure coding practices, Python, AWS, and containerization, enabling you to make a real impact on cutting-edge projects. You'll thrive here if you enjoy collaborative problem-solving and continuous learning, so don't miss this chance to contribute to impactful technology.

Quick Overview

Seniority
Mid Senior
Employment type
Temporary/Casual
Work mode
Hybrid
Location
Arlington, VA, United States
Posted
Yesterday
DockerMongoDBAWSETLAnsibleDatabricksHTMLKubernetesPythonReactVue

Job Description

Responsibilities

  • Designing, troubleshooting, and implementing software code for end-to-end software development
  • Designs, develops, enhances, debugs, integrates, and implements software
  • Troubleshoots production problems related to software applications
  • Researches, tests, builds, and coordinates the integration of new products based on user requirements
  • Initiates action for evaluation and recommendation of application software packages, application integration and testing tools
  • Resolves problems with software and responds to suggestions for improvements and enhancements
  • Design, develop, integrate, and interface with web application RESTful APIs
  • Implements recommendations for improving documentation and development process standards
  • Ensures quality control of all developed and modified prototype software
  • Design, develop, integrate, and interface with web application RESTful APIs Required Skills:
  • U.S. Citizenship
  • Must have an active Secret clearance; TS/SCI is preferred
  • Must be able to obtain DHS Suitability
  • 2+ years of directly relevant experience in applications development
  • 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
  • Operational experience with Python
  • Experience working with AWS resources such as S3, SQS, Lambda, Glue, and Route 53
  • Knowledge of software application development and RESTful architecture
  • Knowledge of data transformation and manipulation via code
  • Experience working and developing in/with containerization software including Kubernetes and Docker
  • Must have strong communication skills and have experience interacting 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: JSON, Data Analytics, MongoDB, Elastic Search, Databricks, Postgress, Ansible, Vue.js, React, HTML, Podman, Process Automation, UI Development, CI/CD knowledge
  • Familiarity with data transformation (ETL) Required Education:
BS Computer Science, Computer Engineering, Computer Information Systems, Computer Systems Engineering or related degree; or HS Diploma & 4-6 years of directly relevant experience.

Desired Certifications

  • CSSLP
  • Sec+

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