Vertex Ai

2 weeks ago

Andhra Pradesh, India Virtusa Full time

Python: Expertise in Python Data Exploration and Data Science stack - Jupyter Notebook, Pandas, Matplotlib, Sci-kit Learn etc.

NLP: Experience using Hugging Face pipelines to perform various NLP tasks such as classification, generation, entity detection, etc.

LLM Application: Hands-on experience using Llama Index or Lang chain to build semantic search, retrieval augmented generation (RAG), hybrid search systems.

Prompt Engineering: Experience using Open AI or Vertex AI or Llama APIs to design and structure the inputs to an LLM programmatically.

Vector Database: Experience using Vector Databases such as PineCone, Qdrant, Vespa, Weaviate, etc.

Evaluation: Familiarity with NLP evaluation metrics used to assess retrieval and generation quality

Cloud: Experience using Big cloud providers such as AWS, GCP, Azure to quickly deploy POCs.

Familiarity with MongoDB Atlas data modeling, indexing, and querying.

Familiarity with conversation AI platforms such as Kore AI, RASA, Google Dialog flow, CCAI, etc

Experience using Approximate Nearest Neighbor libraries such as FAISS, ANNOY, etc.

Familiarity with advanced Prompting techniques such as Few-shot learning, Chain-of-thought, etc. and leverage various features such as function calling, Responsible AI, etc.

Familiarity with improving the vector indexing, Query Expansion, Cross-encoder reranking, Training and utilizing Embedding Adapters.

**About Virtusa**

Teamwork, quality of life, professional and personal development: values that Virtusa is proud to embody. When you join us, you join a team of 30,000 people globally that cares about your growth — one that seeks to provide you with exciting projects, opportunities and work with state of the art technologies throughout your career with us.

Great minds, great potential: it all comes together at Virtusa. We value collaboration and the team environment of our company, and seek to provide great minds with a dynamic place to nurture new ideas and foster excellence.

Virtusa was founded on principles of equal opportunity for all, and so does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.

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