Artificial Intelligence Engineer 5678

Tier4 Group; United States; Remote; USD 110,000 - 180,000; Full time

Job summary

Tier4 Group is seeking a Web Developer for a fully remote role in the United States. The role involves designing, developing, and maintaining responsive web applications using Blazor, React, or Angular, and integrating AI-powered features into enterprise tools.

You will work with LLMs, embeddings, vector search, and prompt engineering, using C# on the core stack, with Python and FastAPI for backend services, and collaborate with cross-functional teams to deliver scalable solutions.

Qualifications

• Design, develop, and maintain responsive web applications.
• Build and integrate AI-powered features into web applications.
• Work with LLMs, embeddings, and prompt engineering.

Responsibilities

• Design, develop, and maintain responsive web applications using modern frameworks.
• Build backend services in Python and/or Node.js.
• Integrate AI capabilities and ensure production quality.
• Collaborate with cross-functional teams and document solutions.

Job description

We are looking for web Developer to work 100% remote- Due to the nature of the work you MUST BE A US CITIZEN

Web Development Responsibilities:

• Design, develop, and maintain responsive web applications using modern frameworks and technologies. Build and integrate AI-powered features into web applications and enterprise tools (intelligent search, document generation, chat interfaces, automated workflows)
• Work with LLMs, embeddings, vector search, RAG pipelines, and prompt engineering to deliver natural language experiences
• Integrate with AI/ML APIs and SDKs
• Build backend services in Python and/or Node.js supporting AI workloads including data preprocessing, embedding generation, model inference
• Review and refine AI-generated code for production quality, security, and architectural consistency
• Evaluate AI models and approaches based on cost, latency, accuracy, and use case fit

Frontend: Blazor, React, or Angular

• Implement user interfaces (UI) and user experiences (UX) that are intuitive and accessible.
• Integrate backend services and APIs to support web application functionality.
• AI Integration & Development: C# Developer Core Stack (Primary)
• Backend: Python libraries and FastAPI
• LLM: Hugging Face Transformers, OpenAI API
• Embeddings: FAISS, SentenceTransformers
• Participate in on-call rotation to maintain the ticket queue.
• Collaborate with cross-functional teams to gather requirements and deliver solutions aligned with business goals.
• Write clean, maintainable, and well-documented code.
• Perform debugging, testing, and deployment of developed solutions.
• Stay updated with emerging technologies and best practices in web development and AI.
• Develop and maintain fully functional and tested web applications
• Integrate AI capabilities to enhance performance and features.
• Utilize DevOps pipelines and Azure cloud services for efficient deployment and management.
• Documentation for developed features, APIs, and AI models.
• Deployment-ready solutions with clear instructions for maintenance and scalability.