Job Title: AI Fullstack Engineer
Experience: 6-8 Years
Location: Open
Primary Skills: React.js, Python, JavaFX, GCP, LLM API Integration, Generative AI

Role Summary

- Build end-to-end AI-powered applications using modern frontend and backend technologies.
- Design and develop responsive user interfaces using React.js.
- Develop scalable backend services using Python and API-driven architectures.
- Integrate LLMs such as OpenAI, Azure OpenAI, Gemini, Claude, or open-source models into business applications.
- Implement Prompt Engineering, Embeddings, Vector Search, and RAG (Retrieval-Augmented Generation) solutions.
- Build and manage RESTful APIs for AI workflows and intelligent applications.
- Deploy and manage applications on Google Cloud Platform (GCP).
- Ensure application security, performance, scalability, and reliability.
- Conduct code reviews, enforce coding standards, and mentor development teams.
- Participate in architecture discussions, feasibility studies,



estimations, and technical decision-making.
- Collaborate with stakeholders, AI engineers, UX teams, and product owners to deliver business value.

Mandatory Skills

- React.js
- Python
- JavaFX
- Google Cloud Platform (GCP)
- LLM API Integration
- Generative AI / Large Language Models (LLMs)

Required Skills

- Experience in Full Stack Development.
- Hands-on experience with OpenAI, Azure OpenAI, Gemini, Claude, or equivalent LLM platforms.
- Solid understanding of Prompt Engineering, RAG, and Embedding models.
- Experience with REST APIs and Microservices architecture.
- Knowledge of Docker, Kubernetes, and CI/CD pipelines.
- Familiarity with Vector Databases, LangChain, or LlamaIndex is preferred.
- Exposure to MLOps/LLMOps concepts is an added advantage.

📌 AI Fullstack Engineer (Noida)
🏢 HCLTech
📍 Noida