Full-Stack Developer (Elasticsearch-Focused) - US RemoteICF • East Haven, VT, US
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Full-Stack Developer (Elasticsearch-Focused) - US Remote
ICF • East Haven, VT, US
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job_description.job_card.job_description5+ years of full-stack development (front-end + back-end). Hands-on experience integrating or querying Elasticsearch. 3+ years of experience with AWS cloud services. Strong skills in Node.js and / or Python for REST API development. Solid front-end development experience (React, responsive design, JavaScript / TypeScript). Knowledge of accessibility standards (WCAG 2.1 / Section 508). 2+ years of experience with website modernization or migration projects. U.S. Citizen or Permanent Lawful Resident (Green Card Holder) per federal contract requirements Ability to obtain and maintain a Public Trust clearance. Must reside in the United States (U.S.) and the work must be performed in the United States (U.S.) for a federal contract. Familiarity with US Web Design System (USWDS) or similar design systems. Experience with Kubernetes and Docker. Exposure to AI / LLM tools (RAG, multi-agent architectures). Background with Content Management Systems (Drupal, WordPress, etc.). Be part of a mission-driven team improving digital services for the public. Work with modern technologies across cloud, AI, and open-source stacks. Enjoy a collaborative, flexible, and remote-first environment (with occasional DC Metro meetings). Access career growth opportunities, professional development, and ICF's full benefits package.
Overview
We are open to supporting 100% remote work anywhere within the U.S.
At ICF, we partner with government clients to modernize digital systems, improve user experiences, and drive mission impact. Our Digital Modernization team delivers secure, scalable, and human-centered platforms that matter. We are seeking a Full-Stack Developer with Elasticsearch experience to help transform a mission-critical, public-facing government website.
What You'll Do
- Design, develop, and maintain modern web applications in an Agile team environment.
- Build and integrate REST APIs using Node.js and / or Python.
- Develop responsive, user-friendly interfaces with React and modern JavaScript frameworks.
- Leverage AWS cloud services to deploy and scale applications.
- Work with Elasticsearch to enable advanced search and analytics features.
- Support website modernization and migration efforts to improve performance, usability, and accessibility.
- Apply Section 508 / WCAG 2.1 standards to ensure compliance for all users.
- Collaborate closely with designers, DevOps engineers, and client stakeholders to deliver high-impact solutions.
What you must have
What we would like you to have
Why You'll Love Working Here
Leading experts. Fresh thinking. We work with impact—helping our clients meet challenges and move forward with confidence. Come solve with us.
Reasonable Accommodations are available for applicants in need. We will consider for employment qualified applicants with arrest and conviction records.
Working at ICF
ICF is a global advisory and technology services provider, and we are committed to a diverse and inclusive workplace. We are an equal opportunity employer. Our employees are empowered to share their expertise and collaborate to achieve personal and professional goals. For more information, please read our EEO policy.
Pay Range
The pay range for this position based on full-time employment is : $98,124.00 - $166,810.00 nationwide remote office (US99).
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Fullstack Developer • East Haven, VT, US
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