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ICF International

Global solutions provider delivering technology-driven consulting

Senior ServiceNow Developer

Full-TimeUpdated on 10/23/2026
$98.6k - $167.6k
Senior
Remote in USA
RemoteRemote work must be performed in the United States. Must reside in the United States.
IT OperationsEnterprise Applications
No H1B Sponsorship
US Citizenship Required

About the job

Requirements
  • Have 6 or more years of software development experience.
  • Have 3 or more years of experience implementing ServiceNow solutions.
  • Have at least 1 year of experience with portal customization.
  • Have at least 1 year of experience with advanced JavaScript.
  • Have at least 2 years of experience in agile software development.
  • Hold ServiceNow Certified System Administrator certification.
  • Be a U.S. citizen, as required by the federal government for this position.
  • Be able to obtain a DHS Public Trust clearance.
  • Reside in the United States and perform the work in the United States.
  • Be able to configure, customize, and implement ServiceNow applications using App Engine to meet specific business requirements with little oversight.
  • Develop and maintain advanced scripts, business rules, and client scripts.
  • Support data migration from legacy systems to ServiceNow while ensuring data accuracy and consistency.
  • Test ServiceNow configurations for functionality, data integrity, and user experience.
  • Troubleshoot and resolve technical issues related to ServiceNow implementations.
  • Have strong experience with agile methodology and working on agile Scrum teams.
  • Have at least 3 years of experience with advanced JavaScript.
  • Have strong experience presenting to and interfacing with stakeholders.
  • Hold ServiceNow Certified Application Developer certification (preferred).
  • Have an active DHS or DoD Secret clearance (preferred).
Responsibilities
  • Work with Solutions Architects and Business Analysts to understand and document business outcomes and functional requirements, then translate them into ServiceNow solution designs.
  • Collaborate with cross-functional teams to implement ServiceNow solutions aligned with design requirements and industry best practices; develop and maintain complex scripts, business rules, and UI policies.
  • Support data migration design and activities from legacy systems to ServiceNow, validate data accuracy and consistency, and use out-of-the-box data schemas before designing custom tables and fields.
  • Assist architects and senior developers with integrating ServiceNow with other systems and applications to create end-to-end processes.
  • Document configurations, customizations, data schemas, and technical decisions for future reference.
  • Test ServiceNow configurations for functionality, data integrity, and user experience; address issues and make adjustments to achieve desired outcomes.
  • Support end-user training for adoption of implemented solutions.
  • Support change management by assisting senior developers, architects, and users during transitions, addressing inquiries, and resolving issues.
  • Troubleshoot and resolve technical issues related to ServiceNow implementations in collaboration with support teams.
  • Follow security best practices and ensure implemented solutions meet relevant compliance requirements.
  • Stay current on ServiceNow features, enhancements, and best practices; continue certification and training to meet practice standards and growth areas and contribute to the team.
  • Coordinate with project managers, implementation specialists, and stakeholders, communicating project status, risks, issues, and successes.
  • Work autonomously and with team members, mentoring associate developers.
Desired Qualifications
  • Configure, customize, and implement ServiceNow applications using App Engine with little oversight to meet business requirements.
  • Develop and maintain advanced scripts, business rules, and client scripts.
  • Support ServiceNow data migration from legacy systems while ensuring data accuracy and consistency.
  • Test ServiceNow configurations for functionality, data integrity, and user experience.
  • Troubleshoot technical issues related to ServiceNow implementations.
  • Collaborate and communicate with cross-functional teams.
  • Work effectively in a team-oriented, collaborative environment.
  • Work effectively in a fast-paced environment.
  • Maintain attention to detail in work and client interactions.
  • Present to and interface with stakeholders.
  • Hold ServiceNow Certified Application Developer certification.
  • Hold an active DHS or DoD Secret clearance.

About the company

ICF International is a global solutions and technology provider that helps organizations tackle complex challenges and manage change. It combines deep expertise with technology-enabled services to deliver advisory, program management, and digital/analytic solutions that support clients across sectors. Its approach centers on applying specialized knowledge and data-driven tools to meet client needs and implement practical outcomes. The company differentiates itself by blending broad, deep expertise with technology to deliver integrated, end-to-end services at scale, rather than focusing on a single niche. Its goal is to help clients solve difficult problems, navigate transitions, and shape the future by delivering practical, measurable results.

Company Size

10,001+

Company Stage

IPO

Headquarters

Reston, Virginia

Founded

2020

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Simplify's Take

What believers are saying

  • August 6, 2026 Q2 EPS beat estimates, printing $1.86 versus $1.65 expected.
  • August 27, 2026 $20 million energy efficiency contract extends utility market momentum.
  • April 10, 2026 refinancing extended debt maturity to 2031 and improved liquidity.

What critics are saying

  • Q1 2026 revenue fell to $437.5 million from $487.6 million.
  • Q2 2026 revenue missed estimates again, signaling weak organic demand conversion.
  • One federal budget delay threatens 2026 guidance because backlog concentration is extreme.

What makes ICF International unique

  • ICF blends government consulting, digital delivery, and energy expertise across regulated markets.
  • July 28, 2026 Platform One Awardable status validates ICF’s defense software capabilities.
  • More than 90% of 2026 revenue guidance sits already in backlog.

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Benefits

  • 401(k) Company Match
  • Flexible Work Hours
  • Remote Work Options

Growth & Insights and Company News

6 month growth

9%

1 year growth

9%

2 year growth

9%
PR Newswire
Jul 28th, 2026
ICF's AI-enabled DevSecOps solution achieves "Awardable" status in Department of War Platform One marketplace

ICF announced its AI-enabled DevSecOps knowledge fabric solution has achieved "Awardable" status in the Department of War's Platform One Solutions Marketplace. The marketplace connects DOW teams with pre-assessed DevSecOps solutions and mission-ready tools. The solution accelerates software development and delivery by combining engineering, automation, data integration and knowledge management into a single platform. It unifies development, security and operations data to improve visibility across the software delivery lifecycle, helping identify bottlenecks, strengthen compliance and reduce manual processes. ICF is a Cybersecurity Maturity Model Certification Level 2 certified vendor. The company partners with defence organisations to modernise systems through cybersecurity support, digital modernisation, AI, open-source development and custom engineering.

Squire Patton Boggs
Apr 27th, 2026
Squire Patton Boggs Advises ICF International on a $1.45 Billion Amended and Restated Credit Agreement | News | Squire Patton Boggs

Squire Patton Boggs represented ICF International, Inc. in connection with an amendment, restatement and increase to its $1.45 billion senior secured credit agreement with PNC Bank, National Association, as administrative agent, and the lenders party thereto. BOFA Securities, Inc. and Wells Fargo Securities, LLC acted as the joint lead arrangers on the transaction.

Yahoo Finance
Mar 2nd, 2026
Globalstar leads cash producers with 96% margin as ICF and Equifax struggle with efficiency

Globalstar, which operates low-earth orbit satellites providing voice and data communications in remote areas, stands out as a strong cash-producing investment with a 96.1% trailing 12-month free cash flow margin. The company, known for powering Apple iPhone's emergency SOS feature, has delivered exceptional revenue growth of 16.3% annually over the past five years. Two business services stocks to avoid are ICF International and Equifax. ICF International faces a declining sales pipeline with backlog averaging 7.4% declines over two years and anaemic growth projections of 2.4%. Equifax has seen its operating margin fall by 4.1 percentage points over five years, with EPS growth of just 2.2% annually, underperforming peers despite an 18.7% free cash flow margin.

VentureSquare
Dec 10th, 2025
Newbility secures KRW 25.1 billion in investment - 벤처스퀘어

Newbility (CEO Sangmin Lee), a physical AI-based robotics service and platform company, has secured KRW 25.1 billion in Series B funding. With this in...

StockTitan
Jan 7th, 2025
ICF Acquires AEG for $30M Revenue Boost

ICF has acquired Applied Energy Group (AEG) from Ameresco for a $30 million revenue boost. AEG, with over 100 experts, enhances ICF's utility management and state/local government capabilities with its energy technology platform. The acquisition is expected to be immediately accretive to ICF's Non-GAAP EPS and aligns with ICF's strategy to expand in energy markets. Ameresco will focus on its core projects post-divestiture.