Full Stack Developer – Elasticsearch

ICF

full-time

Posted on: 10/21/2025

Location Type: Hybrid

Location: Reston • Virginia • 🇺🇸 United States

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💰 $98,124 - $166,810 per year

Mid-LevelSenior

AWSCloudElasticSearchJavaScript

About the role

Work in an Agile team with clients to build websites and applications
Build interactive and responsive web applications
Implementing cloud native architecture
Build multi-agentic RAG based AI tools.
Design and build for performance and accessibility
Ability to work with Gitlab and knowledge of deploying CI/CD pipelines.
Implement the U.S. Web Design System (USWDS) pattern library
Work across the modernization team to integrate related workflow and library systems

Bachelor’s Degree
5+ years of software development experience including experience with AWS based software packages
5+ years of professional front end development experience including the use of JavaScript frameworks calling REST API endpoints
2+ years of experience with website migration
2+ years of experience with HTML, CSS, and Web Standards, JavaScript libraries and linters, browser developer tools and git, building responsive web interfaces (RWD), WCAG guidelines, Web Accessibility, and 508 compliance development practices
Experience with Elasticsearch preferred
US Citizenship required due to federal contract requirements
Must be able to obtain and maintain a Public Trust
Knowledgeable of AWS cloud services – AWS Certifications are a plus

Benefits

Tip: use these terms in your resume and cover letter to boost ATS matches.

software developmentfront end developmentJavaScriptHTMLCSSREST APIresponsive web designElasticsearchcloud native architectureCI/CD

collaborationcommunicationproblem-solvingadaptabilityteamwork

Bachelor’s DegreeAWS CertificationsPublic Trust