LLM Expert

1 Week ago • 8 Years +

Job Summary

Job Description

T-Systems ICT India Pvt. Ltd. is seeking an LLM Expert with over 8 years of experience in machine learning and deep learning, specifically focusing on Large Language Models (LLMs) and Generative AI for at least 2 years. The role involves practical knowledge of Natural Language Processing (NLP) use cases and expertise in Retrieval-Augmented Generation (RAG) techniques. Responsibilities include working with ingestion techniques, parsing/chunking strategies, reranking, embedding, and vector databases, along with proficiency in retrieval strategies like hybrid, BM25, keyword, semantic, and metadata filtering. Strong skills in prompt engineering for enhancing model interactions and outputs are essential, as is experience with evaluation techniques for both generation and retrieval. A solid understanding of ethical AI practices, including guardrails for prompt injection prevention and responsible AI usage, is required. Familiarity with frameworks like Langchain, Llama-index, and NeMo, and agent-based systems such as CrewAI and Langgraph, is also expected.

Must have:

8+ years of ML/DL experience
2+ years LLM/Generative AI experience
Practical NLP use cases knowledge
Expertise in RAG techniques
Strong prompt engineering skills
Experience with evaluation techniques
Knowledge of ethical AI practices

Good to have:

Familiarity with Langchain, Llama-index, NeMo
Understanding of CrewAI and Langgraph

2 skills required

2 skills required for this role

Add these skills to join the top 1% applicants for this job

deep-learning

machine-learning

Job Details

Company Description

T-Systems Information and Communication Technology India Private Limited (T-Systems ICT India Pvt. Ltd.) is a proud recipient of the prestigious Great Place To Work® Certification™. As a wholly owned subsidiary of T-Systems International GmbH, T-Systems India operates across Pune, Bangalore, and Nagpur, boasting a dedicated team of 3500+ employees providing services to group customers. T-Systems offers integrated end-to-end IT solutions, driving the digital transformation of companies in all industries, including automotive, manufacturing, logistics, and transportation, as well as healthcare and the public sector. T-Systems develops vertical, company-specific software solutions for these sectors. T-Systems International GmbH is an information technology and digital transformation company with a presence in over 20 countries and a revenue of more than €4 billion. T-Systems is a world-leading provider of digital services and has over 20 years of experience in the transformation and management of IT systems. As a subsidiary of Deutsche Telekom and a market leader in Germany, T-Systems International offers secure, integrated information technology and digital solutions from a single source.

Job Description

Experience: 8+ Years

Location: Balewadi Highstreet, Pune

Mode of Work: Hybrid

8+ years of overall experience in machine learning and deep learning, with 2+ years focused on Large Language Models (LLMs) and Generative AI.
Practical knowledge of Natural Language Processing (NLP) use cases
Expertise in Retrieval-Augmented Generation (RAG) techniques, including ingestion techniques, parsing/chunking strategies, reranking, embedding, and vector databases. Proficient in retrieval strategies such as hybrid, BM25, keyword, semantic, and metadata filtering.
Strong background in prompt engineering, including system prompts and context prompting to enhance model interactions and outputs.
Experience with evaluation techniques for both generation and retrieval.
Knowledge of ethical AI practices, including guardrails to prevent prompt injections and ensure responsible AI usage.
Familiarity with frameworks such as Langchain, Llama-index, and NeMo for building robust AI applications.
Understanding of agent-based systems like CrewAI and Langgraph for enhanced AI capabilities