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Data Scientist

Salary undisclosed

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Role: Data Scientist

Remote

Contract

Must have Skills :

Python for Data Science (Strong),

Prompt Engineering,

knowledge graph,

Good To Have Skills : AWS

Job Description : Overall 7-10 years of experience in Data Science with LLM experience as must - 2+ years of experience developing and experimenting with LLMs

- 6+years of experience developing AI/ML technologies within large and business critical applications

- Proficiency in Python and all associated DS libraries and frameworks

- Strong knowledge in AI, machine learning, and natural language processing

- Experience with leveraging, training and fine-tuning Foundation Models, including multimodal inputs and outputs

- Strong experience working with key LLM models APIs (e.g. OpenAI, Anthropic) and LLM Frameworks (e.g. LangChain, LlamaIndex)

- Experience with multi-agent frameworks/systems and an understanding of multi-agent systems and their applications in complex problem

-solving scenarios.

- Experience with unstructured.io or similar libraries for handling various document formats and extracting structured information from unstructured data.

- Expertise in using LlamaIndex for building and querying knowledge bases, including its data connectors, indexing strategies, and query engines.

- Knowledge of effective text chunking techniques for optimal processing and indexing of large documents or datasets.

- Proficiency in generating and working with text embeddings using models like BERT, GPT, or domain-specific embedding models. Understanding of embedding spaces and their applications in semantic search and information retrieval.

- Experience in constructing and querying knowledge graphs, including technologies like Neo4j or RDF triplestores. Understanding of ontology design and graph-based reasoning.

- Experience with RAG concepts and fundamentals (vectorDBs, semantic search, etc.), Expertise in implementing RAG systems that combine knowledge bases with generative AI models.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
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