Web Application Developer
Halian | Managed Services, Recruitment Agency & Contract Staffing
Web Application Developer – Agentic AI
Location: Bellevue, WA (100% Onsite)
6+ Month Contract
US Citizen and Green Card holders Only - W2 Role
About the Role
We are seeking an experienced Web Application Developer with Agentic AI expertise to join a cutting-edge team focused on building intelligent, enterprise-grade web applications. This role will involve transforming AI-generated prototypes and concepts into secure, scalable, and production-ready solutions while leveraging Generative AI, LLMs, and Agentic AI workflows.
The ideal candidate will be a strong full-stack developer with experience in modern web technologies, cloud environments, API integrations, and AI-powered applications.
Key Responsibilities
- Collaborate with business stakeholders to understand application goals, requirements, and AI-driven concepts.
- Convert AI-generated prototypes and HTML artifacts into maintainable, enterprise-grade web applications.
- Design and develop modern front-end applications and supporting backend services.
- Build and integrate APIs, enterprise systems, databases, authentication services, and AI capabilities.
- Develop Agentic AI workflows involving tool usage, multi-step reasoning, and external system integrations.
- Review and enhance AI-generated code for security, scalability, maintainability, and performance.
- Partner with architects, developers, security teams, data teams, and business leaders to deliver business solutions.
- Communicate technical concepts, architecture decisions, risks, and recommendations to both technical and non-technical stakeholders.
- Stay current with emerging AI technologies and recommend innovative solutions that improve business outcomes.
Required Skills
Must Have
Strong experience developing modern web applications
Proficiency in:
- HTML
- CSS
- JavaScript and/or TypeScript
Experience with modern front-end frameworks
Experience developing and integrating APIs and backend services
Experience deploying applications in cloud/hosted environments
Hands-on experience with:
- Generative AI
- Large Language Models (LLMs)
- AI-powered application development
Understanding of Agentic AI concepts:
- Tool calling
- Multi-step workflows
- External system integrations
Experience converting prototypes or proof-of-concepts into production applications
Knowledge of:
- Authentication & Authorization
- Application Security
- Enterprise deployment practices
Experience integrating enterprise APIs, databases, and systems
Strong SDLC knowledge:
- Testing
- Version Control
- CI/CD & Deployment
Excellent communication and stakeholder management skills
Preferred Qualifications
- Hands-on experience with Claude
- Experience with OpenAI and other enterprise LLM platforms
- React, Next.js, or similar frameworks
- Secure enterprise application development
- Cloud hosting and deployment experience
- AI agent frameworks and orchestration tools
- Rapid prototyping and iterative development
- Strong product mindset and focus on user experience
- Experience working with cross-functional business and technical teams
Vacancy posted 3 days ago
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