About this role
Biz4Group LLC is seeking a full-time AI Engineer in Jaipur to design, optimize and integrate AI solutions for business applications. The posting lists experience as 0–1 and emphasizes prompt engineering, LLMs, NLP and Python development.
Responsibilities
- Design, test and optimize LLM prompts; use chain-of-thought prompting, few-shot learning and retrieval-augmented generation to improve responses. Fine-tune and customize models for enterprise applications using commercial and open-source LLMs.
- Build AI-powered chatbots, virtual assistants and automation solutions. Integrate models into web and mobile applications through APIs, vector databases and cloud services; develop Python backend services and APIs for enterprise systems.
- Preprocess and analyze unstructured text, image and voice data for training and inference. Apply embeddings, vector search and knowledge graphs to retrieval and reasoning.
- Use AI-assisted coding tools to help generate boilerplate code, unit tests and code-review scripts. Incorporate AI into design reviews and architecture feedback, prototype developer-productivity tools, collaborate with product managers, data scientists, ML engineers and developers, and contribute to research and development.
Qualifications and tools:
- Expertise in LLM prompt creation, optimization and testing; Python programming; and transformers, embeddings, NLP and model fine-tuning. The posting calls for experience with OpenAI APIs, Hugging Face, LangChain, LlamaIndex and vector databases such as Pinecone, Weaviate or ChromaDB.
- Familiarity with AWS, Azure, GCP, FastAPI, Flask and RESTful APIs; working knowledge of SQL, NoSQL and vector databases; and experience with Git, Docker and CI/CD. Experience fine-tuning open-source LLMs and vision-language models, training custom models, building AI automation or intelligent search, and developing multimodal text, image and video applications is also listed. Contributions to AI research, open-source projects or publications are listed among the qualifications.
- JavaScript and Kubernetes are identified as optional.
Skills for this role
Prompt engineeringLarge language modelsNatural language processingPythonTransformersEmbeddingsModel fine-tuningRetrieval-augmented generationFew-shot learningOpenAI APIAnthropicGoogle GeminiLlamaMistralFalconHugging FaceLangChainLlamaIndexPineconeWeaviateChromaDBFastAPIFlaskPyTorchTensorFlowREST APIsVector searchKnowledge graphsSQLNoSQL databases vector databases feature distinct but fine