FULLTIME
Associate AI Data Engineer

EXL Service
Not specified · onsite · Posted 1d ago
Sourced from
Undisclosed2–4 yrsfulltimeNot specified
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Section · 01
About this role
Key Responsibilities
- Design and develop LLM-based solutions for business use cases (e.g., chatbots, summarisation, document intelligence).
- Build and optimise RAG (Retrieval Augmented Generation) pipelines including data ingestion, embeddings, and retrieval.
- Implement prompt engineering techniques (prompt design, chaining, optimisation).
- Develop backend services/APIs for AI applications using Python frameworks (FastAPI / Flask / Streamlit).
- Integrate LLM solutions with enterprise systems and structured/unstructured data sources.
- Apply basic guardrails and evaluation techniques to improve response quality and reduce hallucinations.
- Collaborate with cross-functional teams to ensure data quality, model performance, and deployment readiness.
- Document solutions and contribute to reusable components and best practices. Must-Have Skills
Experience
- 2–4 years total experience, with exposure to AI/ML, NLP, or Data Engineering projects
- Hands-on experience or strong learning exposure to LLM / GenAI use cases (projects, POCs, academic work, or professional) LLM / GenAI & Agentic Engineering
- Strong hands-on experience with: - LLMs (Claude, OpenAI, etc.)
- RAG pipelines and retrieval optimisation
- GPT + Agentic AI implementation experience
- Experience with: - LangChain, LangGraph, or similar frameworks
- Agent orchestration and tool-calling architectures
- Deep understanding of: - LLM limitations, evaluation, and optimisation strategies Core Engineering
- Strong Python/Pyspark engineering expertise (production-grade development) with proven API integration experience
- Deep data analysis experience and handling large volume of data
- Fabric/Azure Databricks/Snowflake data engineering integration skills
- Good exposure to: - Cloud platforms (Azure/AWS/GCP)
- SQL
- Containers, CI/CD, monitoring Data / AI Foundations (Mandatory)
Prior Experience In One Or More
- Data Engineering (ETL/ELT, pipelines, orchestration)
- Data Science / ML lifecycle (especially NLP)
- Analytics engineering / data products Good-to-Have
- Exposure to agentic workflows or tool calling concepts
- Basic knowledge of fine-tuning / prompt tuning (LoRA, PEFT – optional exposure)
- Experience with Azure OpenAI / Azure AI Search or similar stacks
- Awareness of enterprise AI considerations (data security, privacy, governance)
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Section · 02
Skills
PysparkPythonSQLAzure DatabricksSnowflakeETLCi/CdMicrosoft AzureLanggraphLangchainFastAPIRetrieval Augmented GenerationPrompt EngineeringNatural Language ProcessingMLOpsFabricgoogle cloud platformamazon web serviceseltAzure OpenAIStreamlitclaudeLoraContainersLarge Language Models (LLMs)Azure AI SearchOpenAI SDKFlask FrameworkPEFT
Section · Company
About EXL Service

EXL Service
Analytics & KPO
39.1k+
employees
1999
27 years old
New York City,New York
headquarters
₹11.1L PA avg
Avg at EXL Service
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We make sense of data and drive your business forward
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Analytics & KPO
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