Data Science GenAI Engineer
GurugramFull-time4–6 yrsPosted 3 weeks ago
Mid-level data science role at EXL in Gurugram. Needs 4–6 years.
About the role
4–6 years of overall software engineering or ML experience. LLM APIs and frameworks (e.g., OpenAI-compatible APIs, LangChain, LlamaIndex) Vector databases (e.g., Pinecone, FAISS, Weaviate, Chroma) Experience deploying ML/AI solutions in cloud environments (AWS, Azure, or GCP). Solid understanding of data structures, APIs, and system design.
What you'll do
- Design, develop, and deploy Generative AI applications using LLMs (e.g., GPT-based, open-source models)
- Build and optimize prompt engineering, RAG (Retrieval-Augmented Generation), and fine-tuning pipelines
- Integrate GenAI models into production systems using APIs, microservices, and cloud platforms
- Collaborate with product managers, data scientists, and backend engineers to translate business needs into AI-driven solutions
- Evaluate model performance, mitigate hallucinations, and improve accuracy, safety, and latency
What you need
- LLMs
- Machine learning
- NLP
- Prompt engineering
- AWS
- MLOps
Good to have
- Python
- JavaScript
- TypeScript
- GCP
- Data structures
- System design