AI Engineer Intern (Generative AI / LLM)

purplemerit India
Remote
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AI Summary

Purplemerit is hiring a paid, remote AI Engineer Intern to build real-world LLM applications and AI agents. This role involves developing agentic AI features end-to-end using Python, LangChain, and LlamaIndex. Ideal candidates are fast learners who can ship working prototypes and understand AI system reliability.

Key Highlights
Build AI agents and multi-agent workflows
Implement RAG pipelines using LlamaIndex
Work on fine-tuning LLMs and improving AI quality
Key Responsibilities
Build AI agents (single and multi-agent workflows) using LangChain and CrewAI
Implement RAG pipelines using LlamaIndex (document ingestion, chunking, embeddings, retrieval, reranking)
Integrate and orchestrate LLMs via APIs / open-source models with structured outputs and tool calling
Work on fine-tuning (LoRA/QLoRA or similar) including dataset preparation and evaluation
Improve quality with prompting strategies, tracing, testing, and evaluation of agent + RAG performance
Collaborate remotely with clear documentation and demo-ready deliverables
Technical Skills Required
Python LangChain CrewAI LlamaIndex LoRA QLoRA
Benefits & Perks
₹10,000/month stipend
Internship Certificate
Recommendation Letter
Nice to Have
Vector DBs: FAISS / Chroma / Pinecone / Weaviate
Hugging Face ecosystem, transformers, tokenizers, training loops
FastAPI for serving, Docker basics, simple deployment exposure
Experience with evaluation (RAG eval, prompt eval, regression tests)

Job Description


Purplemerit is hiring an AI Engineer Intern to build real-world LLM applications and AI agents. This is a paid, remote internship for candidates who can learn fast, ship working prototypes, and understand how to make AI systems reliable in practice.


Internship Details

  • Role: AI Engineer Intern (Generative AI / LLM)
  • Mode: 100% Remote
  • Stipend: ₹10,000/month (Paid Internship)
  • Duration: Choose 3 months or 6 months
  • Joining: Immediate joiners preferred
  • Benefits: Internship Certificate + Recommendation Letter
  • Real experience building agentic AI features end-to-end


What You’ll Do

  • Build AI agents (single and multi-agent workflows) using LangChain and CrewAI
  • Implement RAG pipelines using LlamaIndex (document ingestion, chunking, embeddings, retrieval, reranking)
  • Integrate and orchestrate LLMs via APIs / open-source models with structured outputs and tool calling
  • Work on fine-tuning (LoRA/QLoRA or similar) including dataset preparation and evaluation
  • Improve quality with prompting strategies, tracing, testing, and evaluation of agent + RAG performance
  • Collaborate remotely with clear documentation and demo-ready deliverables


Requirements (Must Have)

  • Strong Python fundamentals and comfort working with APIs
  • Hands-on experience with LangChain
  • Experience with CrewAI and building agentic workflows
  • Practical knowledge of LlamaIndex for RAG
  • Understanding of model fine-tuning workflows and when to use them


Good to Have (Plus)

  • Vector DBs: FAISS / Chroma / Pinecone / Weaviate
  • Hugging Face ecosystem, transformers, tokenizers, training loops
  • FastAPI for serving, Docker basics, simple deployment exposure
  • Experience with evaluation (RAG eval, prompt eval, regression tests)


What You Get

  • Paid internship: ₹10,000/month
  • Certificate + Recommendation Letter (performance-based)
  • Hands-on experience building production-style AI features
  • Opportunity to grow with Purplemerit based on performance


You will be receiving an email from our company with in 24 hours to 48 hours please keep an eye on your mails. 


AI Engineer Intern, Generative AI Intern, LLM Intern, Agentic AI Intern, LangChain, CrewAI, LlamaIndex, RAG, Fine-Tuning, LoRA, QLoRA, Python, Remote Internship


#AIEngineerIntern #AIInternship #GenerativeAI #LLM #LangChain #CrewAI #LlamaIndex #RAG #FineTuning #AIAgents #Python #RemoteWork #RemoteInternship #Purplemerit #Hiring #intern


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