Frontend Developer

E-Infosol • Washington, DC

6d

About The Position

E-INFOSOL LLC is seeking a motivated, results-driven Frontend Developer with 8 years of relevant professional experience in the cleared IT government contracting space. The role is responsible for designing, building, and maintaining intuitive user interfaces that deliver exceptional user experiences while supporting enterprise application requirements. The developer will translate designs and business requirements into scalable frontend solutions, build reusable UI components, optimize application performance, and ensure accessibility and cross-platform compatibility. The position also includes mentorship, process optimization, cross-team collaboration, and secure software development practices.

The described application environment includes custom-developed end-user and ETL interfaces, Kubernetes, Terraform, GitLab CI/CD, JFrog Artifactory, AWS Cloud Services, Angular, .NET/C#, databases, Elasticsearch/OpenSearch, and integrations with reasoning components, retrieval systems, and AI/GenAI services. Related data work includes ETL, complex data parsing and streamlined ingestion, provenance and end-to-end data lineage, and schema-aligned normalization of structured and unstructured data.

E-INFOSOL is a Service Disabled and Veteran Owned Small Business in the Washington, D.C. metropolitan area. It supports government and private-sector customers with cloud computing, virtualization, cybersecurity, software development, and data services. The company describes itself as people-first and offers certification reimbursement and bonuses as part of its career-growth opportunities.

Requirements

• Active Top-Secret clearance, with the 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.
• Strong experience with modern JavaScript frameworks such as React, Angular, Vue, or similar.
• Proficiency in HTML5, CSS3, JavaScript/TypeScript, and responsive design principles.
• 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.

Nice To Haves

• 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 DevSecOps 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.
• Familiarity with Kubernetes, Terraform, GitLab CI/CD, JFrog Artifactory, AWS Cloud Services, Angular, .NET/C#, MySQL, Elasticsearch/OpenSearch, Python, RabbitMQ, Celery, Redis/Valkey, Postgres, and Microsoft SQL.
• Experience integrating reasoning components, retrieval systems, databases, and AI/GenAI services.
• Experience with complex data parsing, streamlined ingestion, provenance and end-to-end data lineage tracking, and schema-aligned ingestion and normalization of structured and unstructured data.

Responsibilities

• Design, build, and maintain intuitive user interfaces for enterprise applications.
• Translate designs and business requirements into scalable frontend solutions.
• Develop reusable UI components.
• Optimize application performance.
• Ensure accessibility and cross-platform compatibility.
• Support mentorship responsibilities and frontend best-practice initiatives.
• Contribute to process optimization and cross-team collaboration.
• Follow secure software development practices.

Benefits

• Company-subsidized medical premiums, including family and dependent options.
• Dental insurance.
• Vision insurance.
• 401(k) retirement savings plan with up to 4% match.
• Health Savings Account (HSA), Flexible Spending Account (FSA), and Dependent Care FSA (DCFSA).
• Company-paid short- and long-term disability, with supplemental options.
• Company-paid life and AD&D insurance, with supplemental options.
• Generous paid time off and all 11 federal holidays.
• Legal and identity protection services.
• Certification bonuses and reimbursement.
• Employee perks including UberOne, company outings, and discounts on services including pet insurance.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior