Mid-Level Web 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 Mid-Level Web Developer to design, develop, and maintain modern web applications in a dynamic development environment. This role focuses on building responsive user interfaces, supporting backend integrations, and contributing to scalable, high-performing web solutions.

The ideal candidate has experience with modern front-end frameworks, familiarity with backend technologies, and a strong foundation in web development best practices.

Responsibilities

• Design and develop web applications using modern JavaScript frameworks such as React or Vue.js
• Build responsive, user-friendly interfaces and reusable UI components
• Integrate front-end applications with backend services and RESTful APIs
• Support backend development efforts using Node.js and Python as needed
• Collaborate with cross-functional teams to define requirements and deliver solutions
• Participate in code reviews, testing, and debugging to ensure high-quality applications
• Work within Agile development environments to support iterative releases
• Contribute to application performance optimization and scalability improvements

Required Qualifications

• Must be fully cleared with a recent MD polygraph
• Must be willing and able to work fully onsite at the location listed in this posting
• Bachelor's degree in Computer Science or a related field (or equivalent experience)
• 7+ years of experience in software engineering or web development
• Experience developing web applications using React or Vue.js
• Familiarity with RESTful APIs and web service integration
• Basic experience with backend technologies such as Node.js and Python
• Strong understanding of web development fundamentals and best practices

Desired Qualifications

• Experience with containerization technologies such as Docker
• Familiarity with Kubernetes and basic kubectl commands
• Experience with build tools such as Make or Buildx
• Experience working with databases such as MongoDB
• Experience using search technologies such as Elasticsearch
• Familiarity with WebSocket or gRPC for real-time or service-to-service communication
• #CJ

Fantom Corp is a Software Development, Agile Cloud, Cyber Security (Risk Management, Assessments & Authorization (A&A)), Data, AI Platform (Computer Vision Models), Podcasting Media Services, and IT Services provider. Established in 2015, Fantom Corp serves Federal customers with top-notch Cybersecurity Architects, Data Scientists/Analysts, Software Engineers/Developers, DevSecOps Engineers, Project Managers, Identity, Credential Access Management (ICAM) services , and Cloud-certified practitioners. We excel in delivering emerging technologies such as Artificial Intelligence (AI) and Machine Learning (ML) with a focus on identifying trends, object detection, and classification of structured and unstructured data. Fantom Corp possesses mastery in all aspects of digital audio production. We lead in the ideation and creation of efforts for clients who want to harness the power of podcasting. We guide them in selecting the right show format for their needs and goals. As a Small Business, we possess the innovation, speed and flexibility to meet your requirements.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.