Applications Developer III

solutions3llc; Arlington (VA); On-site; USD 90,000 - 120,000; Full time

Job summary

Solutions3 LLC is seeking an experienced Applications Developer to design, build, deploy, and manage Bespin cloud engagement kits and CI/CD pipelines for scalable deployments.

The role requires 5+ years in applications development, US citizenship, and an active SECRET clearance with TS/SCI eligibility. Collaboration across remote and on-site teams is essential in this mission-critical program.

Qualifications

• 5+ years of applications development experience.
• US Citizenship required with active SECRET clearance and ability to TS/SCI.
• Experience with CI/CD, cloud deployments, and automation tooling.

Responsibilities

• Design, troubleshoot, and implement end-to-end software code.
• Design, develop, enhance, debug, integrate, and implement software.
• Troubleshoot production problems related to software applications.
• Research, test, build, and coordinate integration of new products based on user requirements.
• Initiate evaluation and recommendation of software packages, integration and testing tools.
• Resolve problems with software and respond to suggestions for improvements and enhancements.
• Implement documentation and development process standards improvements.

Skills

Secure SDLC

COTS integration

Python

RESTful architecture

Data transformation

Communication skills

Cross-location collaboration

Education

Bachelor's degree in CS/Engineering or related field

High School + 7+ years relevant experience

Tools

Kubernetes

Docker

Job description

Application Developer III

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 Applications Developer to automate, optimize, and enhance the deployment and management of Bespin cloud engagement kits. These positions focus on building robust CI/CD pipelines, maintaining source control repositories, and implementing infrastructure-as-code practices to ensure consistent, scalable, and stable deployments.

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
• 5+ years of experience in applications development

Responsibilities Include

• 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
• Implements recommendations for improving documentation and development process standards

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
• 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 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, Silk, JSON, Data Analytics, MongoDB, Elastic Search, Postgress, Ansible, Vue.js, React, HTML, Kubernetes, Docker, Podman, AWS, View Jazz Framework, Process Automation, UI Development, CI/CD knowledge

Desired Certifications

CSSLP, Sec+

Required Education

Bachelor of Science in Computer Science, Engineering, or related field, or High School diploma and 7+ years of directly relevant experience