UI Developer

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 UI Developer to design and build intuitive, high-performance user interfaces for complex, data-driven applications. This role focuses on developing modern front-end solutions using Vue.js and related technologies, with integration into backend services and large-scale data environments.

The ideal candidate has strong experience with front-end frameworks, geospatial visualization tools, and API integration, and enjoys working in a collaborative Agile environment.Responsibilities

Design and develop responsive, user-friendly interfaces using Vue.js and Vuetify

Build interactive data visualizations, including geospatial interfaces using tools such as Leaflet

Integrate front-end applications with backend services using REST APIs and gRPC

Collaborate with backend developers to support data-driven applications using technologies such as Node.js, MongoDB, and Elasticsearch

Analyze user requirements to define UI design and performance needs

Develop new features and enhance existing applications to improve usability and functionality

Debug and resolve UI and application issues

Participate in testing, validation, and documentation of software components

Contribute to system design discussions, including UI/UX considerations and integration approaches

Support Agile development processes, including sprint planning and iterative releases

Provide input on improving development standards, documentation, and user experienceRequired 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

Strong experience with Vue.js and modern JavaScript frameworks

Experience with UI frameworks such as Vuetify

Experience developing interactive web applications and data-driven interfaces

Experience integrating front-end applications with RESTful APIs

Experience working with backend technologies such as Node.js

Familiarity with databases such as MongoDB and search technologies like Elasticsearch

Experience working in Agile development environmentsDesired Qualifications

Experience with geospatial visualization tools such as Leaflet

Experience with gRPC-based service integration

Experience working with large-scale or real-time data systems

Experience contributing to UI/UX design and usability improvements

Experience leading small teams or mentoring junior developers

#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.

Full-time