Full Stack Developer

ICFs Health People and Human Services Group (HPHS) is seeking aFull Stack Developertosupport ourHPHS Group Technologyteamin the design anddelivery ofimpactful applicationsandnext-generation AI-powered solutions forboth internalproject teams andexternalclients.

This positionwillprovidean opportunity towork with modern web technologiesandcontribute to pioneering Generative AI projectsfrom proof-of-conceptthroughproduction grade applications.This is a highly collaborative role whereyoullwork shoulder-to-shoulder with designersotherdevelopers and domain experts in a fast-pacedrapidly changingenvironment.

Key Responsibilities

• Build end-to-end featuresthat directlyimpactour clients and subject matter experts from database design to polished user interfaces

• Supportproduct initiativesfrom conception through launch working closely with our product team tovalidateideas through experimentation and user feedback

• Collaborate with designersto create intuitive delightful user experiences and provide technical input on UI/UX decisions

• Usedata to inform product decisionsthrough A/B testing analytics and user research insights

• Communicate progress and insightsto stakeholders translating complex technical work into business impact

Minimum Skills and Required Experience

• Bachelorsdegree(orequivalent)with5yearsorMastersand2yearsofprofessional experience in full stack software development building production-grade applications

• Experience with JavaScript/TypeScript and at least one modern front-end framework (e.g.React Angular or Vue)

• Experience with at least one back-end language or framework (e.g. Python JavaDjangoFlask)

• Experience with database design including bothSQL relationaldatabasesandNoSQLtechnologies

• Solid experience working with RESTful APIs and integrating them into applications.

• 1 years of experience integrating LLMs into production systems with a focus onprompt-engineering error analysis security and reliability

• 1 years of experience with cloud platformsinfrastructureas codeCI/CD and modern development workflows

Preferred Skills

• Ability to translate business requirements into technical solutions

• Familiarity with AI/ML products architectural concepts and responsible AI use

• Exposure to agentic system frameworks (such asCrewAI Azure SDKAgentKit)or AI workflow orchestration and automation tools

• Experience with AI evaluation and testing frameworks (e.g.PromptfooLangSmith or similar)

• Experience with specification-driven software development especially workflows supported with coding assistants (e.g.GithubSpecKit)

Professional Skills

• Ability to work productively and form relationships at all levels from senior leadership to entry level.

• Strong collaboration skills with designers product owners and other engineers

• Enjoy wearing multiple hats and tackling diverse technical challenges

• Self-motivated individuals who can seize opportunities to add value without a lot of direct supervision.

• Excellent communication skills with the ability to effectively translate between non-technical and technical stakeholders.

• Strong presentation skills with the ability to simplify complex topics for a business audience.

At ICF we are committed to ensuring a fair interview process for all candidates based on their own skills and knowledge. As part of this commitment the use of artificial intelligence (AI) tools to generate orassistwith responses during interviews (whether in-person or virtual) is notpermitted. This policy is in place tomaintainthe integrity and authenticity of the interview process.

However we understand that some candidates may require accommodationthat involves the use of AI. Ifsuch anaccommodation is needed candidates are instructed to contact us in advance at. Weare dedicated to providingthe necessary support to ensure that all candidates have an equal opportunity to succeed.