--- title: 'Front End Developer at Fantom Corporation' canonical: 'https://feeny.ai/job/front-end-developer-fantom-corporation-chantilly-cmhr8y60grfv' type: 'job' last_seen: '2026-10-16' --- # Front End Developer at Fantom Corporation - **Company:** Fantom Corporation - **Location:** Chantilly, VA - **Work type:** hybrid - **Posted:** 2026-10-15 - **Last confirmed live:** 2026-10-16 - **Apply:** https://jobs.lever.co/fantom-corporation/a952c783-b46f-4c6c-8cd2-6c0e2968528f ## Job description 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 Front-End Developer to support a mission-critical enterprise. This role is responsible for designing, building, and maintaining intuitive user interfaces that deliver exceptional user experiences while supporting enterprise application requirements. The ideal candidate will translate designs and business requirements into scalable front-end solutions ## Responsibilities Develop reuseable UI components, optimizing application performance. Ensure accessibility and cross-platform compatibility. Monitor system health, user metrics, performance, and operational availability Required Qualifications ## About Fantom Corporation ## Company Overview - **One-liner**: Fantom Corporation provides high-end systems engineering, software development, and IT integration services to U.S. Department of Defense and Intelligence Community customers. - **Entity Type**: Private (Bootstrapped) - **Headquarters**: Leesburg, Virginia, United States - **Founded**: 2014 - **Founders**: Allen Fant ## Core Business - **Primary industry/industries**: Government Contracting, Information Technology & Services, Defense & Intelligence - **Target customers**: U.S. Department of Defense, Intelligence Community agencies, Federal clients - **Mission or purpose statement**: To provide leading-edge expertise that assists customers in making challenging business decisions through the use of big data analytics, while ensuring national security through the development and integration of advanced technologies [fantomcorp.com](https://fantomcorp.com/about/). ## Products & Services - **Systems Engineering & Integration**: Full lifecycle systems development support, integrating existing systems with open-source and commercial-off-the-shelf (COTS) products. - **Software Development**: Best-value custom software development services tailored to defense and intelligence missions. - **IT Solutions & Big Data Analytics**: Architecting tools that enable customers to identify trends, detect patterns, and glean valuable findings from structured and unstructured data. - **Enterprise Architecture & Program Management**: Consulting and technical volume leadership for large business development efforts. ## Market Standing - **Valuation/Market Cap**: Not publicly available - **Key Metric – Total Funding**: Bootstrapped (no external funding rounds found; privately held and self-funded) - **Notable Investors/Partners**: None listed (self-funded, private government contractor) - **Growth Signals**: The company is actively hiring (13 open positions as of mid-2026) and maintains a steady LinkedIn follower growth of +27.8% year-over-year. It has offices in Leesburg, VA (HQ) and McLean, VA. ## Competitive Advantages - **Clearance-Ready Workforce**: The company requires active TS/SCI with Polygraph for all positions, giving it a specialized talent pool and mission-critical access. - **Deep Domain Expertise**: The CEO, Allen Fant, has over 20 years of IT experience within the DoD and IC, including roles at Lockheed Martin and GDIT. This lends credibility and deep customer relationships. - **Flat Organizational Structure**: Fantom deviates from hierarchical titles, focusing on performance and personal preference rather than rank. - **Focus on Emerging Tech**: Actively hiring in AI/ML, cloud, DevOps, cybersecurity, and data engineering, signaling alignment with cutting-edge mission needs. ## Strategic Focus - **Current priorities for growth**: Scaling the cleared technical workforce to support expanding Defense and Intelligence programs. Emphasizing recruitment of professionals in software engineering, cloud, DevOps, cybersecurity, data engineering, network engineering, and AI/ML [linkedin.com](https://www.linkedin.com/company/fantom-corporation). - **Direction**: Deepening capabilities in AI/ML and data analytics while continuing to provide foundational systems integration and software development services. ## Why Work Here - **Culture**: Described as employee-focused with an emphasis on innovation, collaboration, and professional growth. The company encourages continuous learning through conferences, training, and degree programs [fantomcorp.com](https://fantomcorp.com/about/). - **Work Policy**: Likely on-site/hybrid near client sites in Maryland and Virginia (given clearance requirements). - **Notable Benefits**: - **Health**: 100% employer-paid PPO medical insurance (employee + dependents), with standard vision and dental included. - **Retirement**: 401(k) with a 4% company match (first 3% dollar-for-dollar, next 2% at 50 cents on the dollar). - **Time Off**: 6 weeks of vacation (encouraged to use it). - **Growth**: Generous education reimbursement program; seminar/conference attendance. - **Bonus**: Discretionary end-of-year profit sharing bonus based on company performance, customer satisfaction, and employee performance. - **Team Size**: Approximately 16 employees (11-50 range), with a high ratio of senior/technical staff (~52% in technical roles). This offers a small-company feel with senior-level impact. - **Job Postings**: 13 active openings as of mid-2026, including Systems Integration Engineer, Full Stack Developer, Windows Systems Administrator, DSP Algorithm Developer, and AI/ML roles [lever.co](https://jobs.lever.co/fantom-corporation). ## Sources 1. [fantomcorp.com](https://fantomcorp.com/) – Official website 2. [fantomcorp.com/about/](https://fantomcorp.com/about/) – About page 3. [fantomcorp.com/benefits/](https://fantomcorp.com/benefits/) – Employee benefits page 4. [linkedin.com/company/fantom-corporation](https://www.linkedin.com/company/fantom-corporation) – LinkedIn company page 5. [jobs.lever.co/fantom-corporation](https://jobs.lever.co/fantom-corporation) – Careers page ## Other roles at Fantom Corporation - [Full Stack Engineer](https://feeny.ai/job/full-stack-engineer-fantom-corporation-chantilly-pae2fgqa1mpm) — Chantilly, VA - [Business Analyst](https://feeny.ai/job/business-analyst-fantom-corporation-chantilly-f3avktzr4xqg) — Chantilly, VA - [Sr Software Integration Engineer](https://feeny.ai/job/sr-software-integration-engineer-fantom-corporation-chantilly-js6e28c3wnkt) — Chantilly, VA - [Jr Linux Engineer](https://feeny.ai/job/jr-linux-engineer-fantom-corporation-chantilly-49shq86s64cq) — Chantilly, VA - [Data Scientist](https://feeny.ai/job/data-scientist-fantom-corporation-chantilly-rszz57jw6teq) — Chantilly, VA - [ServiceNow Developer](https://feeny.ai/job/servicenow-developer-fantom-corporation-chantilly-5fbxvhtz3vex) — Chantilly, VA - [Salesforce Developer](https://feeny.ai/job/salesforce-developer-fantom-corporation-mclean-34qh5xaynng7) — Mclean, VA - [DevOps Engineer](https://feeny.ai/job/devops-engineer-fantom-corporation-hanover-470bvf7wcx6e) — Hanover, MD - [Jr Systems Engineer](https://feeny.ai/job/jr-systems-engineer-fantom-corporation-hanover-838j5t629xgt) — Hanover, MD - [Sr DevOps Engineer](https://feeny.ai/job/sr-devops-engineer-fantom-corporation-hanover-rkxw7pwn0gp4) — Hanover, MD