Crest Infosystems - Generative AI Expert - LLM Models

ConfidentialSurat, India

5 days ago

Job description

Job Description

We are looking for a skilled LLM / GenAI Expert who can drive innovative AI / ML solutions, and spearhead the development of advanced GenAI-powered applications.

The ideal candidate will be a strong Python programmer with deep, hands-on experience in Large Language Models (LLMs), prompt engineering, and GenAI tools and frameworks.

Natural Abilities

Smart, self-motivated, responsible and out of the box thinker.
Detail oriented and powerful analyzer.
Great writing communication skills.

Requirements

5+ years of total software development experience with a strong foundation in Python.

2-3+ years of hands-on experience working with GenAI / LLMs, including real-world implementation and deployment.

Deep familiarity with models like GPT-4, Claude, Mistral, LLaMA, etc.

Strong understanding of prompt engineering, LLM fine-tuning, tokenization, and embedding-based search.

Experience with Hugging Face, LangChain, OpenAI API, and vector databases (Pinecone, FAISS, Chroma).

Exposure to agent frameworks and multi-agent orchestration.

Excellent written and verbal communication skills.

Proven ability to lead and mentor team members on technical and architectural decisions.

Responsibilities

Lead the design and development of GenAI / LLM-based products and solutions.

Mentor and support junior engineers in understanding and implementing GenAI / LLM techniques.

Work on fine-tuning, prompt engineering, RAG (Retrieval-Augmented Generation), and custom LLM workflows.

Integrate LLMs into production systems using Python and frameworks like LangChain, LlamaIndex, Transformers, etc.

Explore and apply advanced GenAI paradigms such as MCP, agent2agent collaboration, and autonomous agents.

Research, prototype, and implement new ideas and stay current with state-of-the-art GenAI trends.

Collaborate closely with product, design, and engineering teams to align LLM use cases with business goals

(ref : hirist.tech)

Skills Required

Transformers, tokenization , Python

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Generative Ai Expert • Surat, India

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