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 skilled Full Stack Developer to join our team and contribute to meaningful, mission-driven work for our customer.

The Full Stack Developer contributes to the design, development, and delivery of end-to-end software solutions across a cloud-based environment. This role spans the entire software development lifecycle, including front-end interfaces, back-end services, and data layers. The developer designs and builds scalable, secure applications; develops APIs and system integrations; and ensures solutions are optimized for enterprise cloud infrastructure and security standards.

This position involves translating functional requirements into technical designs, implementing application logic from the database through the user interface, and supporting integrations with external systems and data sources. The developer works with modern frameworks, programming languages, and data management tools while maintaining high-quality code through testing and continuous improvement.

Responsibilities

Collaborate with the Chief Engineer and Technical Leads to convert business and system requirements into user stories and technical tasks
Design, build, and enhance features across multiple software applications
Integrate applications with Infrastructure as Code (IaC) and DevOps tooling to support cloud orchestration
Apply AWS best practices to deliver efficient, secure, and cost-effective cloud-native solutions
Develop modern front-end user interfaces using frameworks such as React.js, along with HTML and CSS
Build and maintain web APIs that interface with cloud-based applications and databases
Participate in agile development teams to deliver incremental, iterative software solutions

Qualifications

5–7 years of experience with application-layer programming languages (e.g., Java, C#, C++)
Strong experience with databases and data-layer technologies, including SQL, unstructured data, MongoDB, Python, R, Elasticsearch, and analytics tools
Front-end development expertise using modern JavaScript frameworks (e.g., React.js), HTML, CSS, Bootstrap, or similar technologies
Hands-on experience developing, deploying, and maintaining applications in cloud environments such as AWS or Azure
Proven experience working within Agile/Scrum development methodologies
#CJ

Requirements

Must be fully cleared with a recent polygraph
Must be willing and able to work fully onsite at the location listed in this posting

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.

Fantom

Full Stack Developer

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About the Company

Fantom

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