Frontend Developer

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Full Time Chantilly, VA, US

Salary Range: $ To $ Annually

E-INFOSOL LLC is seeking a motivated and results-driven Frontend Developer
with 8 years of relevant professional experience in the cleared IT government contracting space to join our growing team.

The Frontend Developer will be 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 frontend solutions, develop reusable UI components, optimize application performance, and ensure accessibility and cross-platform compatibility. This position combines strong technical expertise with mentorship responsibilities, process optimization, cross-team collaboration, and secure software development practices.

• Active Top-Secret clearance with capability to obtain SCI/CI Poly if needed to meet contract requirements.
• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related technical discipline (or equivalent experience).
• Minimum 8 years of relevant professional experience

• Experience integrating frontend applications with RESTful APIs and backend services.
• Knowledge of accessibility standards, performance optimization, and secure coding practices.
• Experience with Git, automated testing frameworks, and CI/CD pipelines.
• Strong problem-solving, communication, and collaboration skills.

• Experience supporting cloud-native and containerized application environments.
• Knowledge of micro-frontend architectures and modern frontend development patterns.
• Experience with design systems and component libraries.
• Familiarity with Dev Sec Ops  practices and Agile development methodologies.
• Experience mentoring developers and leading frontend best-practice initiatives.
• Relevant certifications in web development, cloud platforms, or secure software development.

• In-house custom developed application with end-user UI and ETL UI
• Terraform
• Angular
• Database (MySQL)
• Elasticsearch / Open Search
• Integration of reasoning components, retrieval systems, databases, and AI / GenAI services
• ETL
• Python
• Celery
• Redis / Valkey
• Elasticsearch / Open Search
• Complex data parsing and streamlined ingestion
• Provenance and end-to-end data lineage tracking
• Schema-aligned ingestion and normalization of diverse structured and unstructured data
• Integration of reasoning components, retrieval systems, databases, and AI / GenAI services

E-INFOSOL is a Service Disabled and Veteran Owned Small Business (SDVOSB) located in the Washington, D.C. metropolitan area. We specialize in building modern and tailored solutions to support our customers’ mission. As a mission-first organization, we deliver Subject Matter Expertise (SME) in cloud computing, virtualization, cyber security, software development and data services. We support the Intelligence Community, Department of Defense, Federal Law Enforcement, Civilian Agencies and the Private Sector.

Through strategic partnerships with top industry players such as Amazon Web Services (AWS), Broadcom, Microsoft and Cisco, E-INFOSOL provide an array of IT products and solutions. Combined with our industry expertise, we deliver in-depth knowledge on Government requirements and fully understand NIST and DoD security requirements. Our expertise in the latest technologies combined with our understanding of infrastructure needs and security requirements provides the best…