Senior Software Developer

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth.

We are seeking a Senior Full Stack Web Developer to support the full software development lifecycle for innovative web, multimedia, and training solutions. This role includes analyzing, designing, developing, deploying, and maintaining interactive applications and platforms that support web-based training, multimedia content, SharePoint solutions, websites, and enterprise applications.

The ideal candidate has strong experience with AWS cloud technologies, Linux environments, IAM solutions, and modern web development practices, along with the ability to support both backend infrastructure and user-facing applications.

Responsibilities

• Design, develop, deploy, and maintain web, multimedia, and training applications throughout the full software development lifecycle
• Support the development of web-based training platforms, websites, SharePoint solutions, multimedia applications, video content, and print products
• Develop and maintain applications using Java, PHP, HTML, CSS, JavaScript, and MySQL
• Configure and maintain Linux-based systems and enterprise web infrastructure
• Deploy and support AWS cloud services, including S3 and EC2
• Administer and maintain Apache Web Server and Apache Tomcat environments
• Develop Bash scripts and automation solutions to support system operations and IAM services
• Configure and maintain enterprise auditing, MFA (OAuth), and RBAC solutions
• Support IAM governance frameworks, privileged access management (PAM), and group policy management processes
• Conduct testing, debugging, troubleshooting, and quality assurance activities
• Collaborate with stakeholders and end users to design solutions that meet business and technical requirements
• Communicate technical concepts and provide guidance to non-technical users on platforms such as GitHub, Linux, and AWS services

Required Qualifications

• Must be fully cleared with a recent polygraph
• Must be willing and able to work fully onsite at the location listed in this posting
• Bachelor’s degree in Computer Science, Computer Information Systems, Computer Engineering, or related field
• 10+ years of experience in software development and full stack web development
• Strong experience working in Linux environments
• Experience with AWS cloud platforms and services such as S3 and EC2
• Experience with Apache Web Server and Apache Tomcat
• Strong programming experience with Java, PHP, HTML, CSS, JavaScript, and MySQL
• Experience using development tools such as VS Code
• Experience configuring and supporting IAM solutions, including MFA (OAuth), RBAC, and enterprise auditing tools
• Experience with Bash scripting and automation
• Strong understanding of software development best practices, including version control, testing, and debugging
• Experience adapting technical solutions to meet user and mission needs
• Strong communication skills with the ability to explain technical concepts to non-technical audiences

Desired Qualification

• Experience migrating on-premises systems and applications to AWS cloud environments
• Experience maintaining Java and PHP applications on Windows platforms
• Experience with build and dependency management tools such as Maven or Gradle
• Experience with AWS Secrets Manager
• Experience supporting software development efforts within the Intelligence Community (IC) environment