PwC

RAG Pipeline Engineer Intern

InternshipIn OfficeThane, Maharashtra2 months22K/mo5 openingsImmediate / Rolling

About this internship

PwC is hiring a RAG Pipeline Engineer Intern in Thane — a hands-on, mentor-led internship built for students and 2026 freshers who want real exposure to retrieval-augmented generation pipelines rather than a certificate-only programme. About the role As a RAG Pipeline Engineer Intern at PwC, your…

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Skills you'll use

Retrieval-Augmented Generation (RAG)EmbeddingsVector Databases (Pinecone / Qdrant)PythonChunking & IndexingLlamaIndex / LangChainHybrid SearchCitation & GroundingEvaluation MetricsDocument Parsing

What you'll do

Work on making model answers traceable to a source document instead of invented alongside the core team
Apply Retrieval-Augmented Generation (RAG), Embeddings, Vector Databases (Pinecone / Qdrant), Python to live, production-facing problems
Document your work clearly for reviewers and stakeholders
Participate in reviews and act on the feedback you receive
Collaborate across engineering, product, design or business as required
Follow the team's quality, testing and documentation standards

Who can apply

Pursuing or recently completed B.E./B.Tech (CSE/IT/AI-ML), MCA or M.Sc (Computer Science / Data Science)
Graduating batch 2025, 2026 or 2027 — final-year students and recent graduates welcome
60% / 6.0 CGPA and above preferred; strong project work is considered alongside academics
Working knowledge of Retrieval-Augmented Generation (RAG), Embeddings, Vector Databases (Pinecone / Qdrant) (or a genuine willingness to learn them)
Exposure to Python, Chunking & Indexing, LlamaIndex / LangChain is an advantage
Clear written and verbal communication in English, and care with detail in your work
No prior work experience required — this is a fresher-friendly internship
Based in Thane, Maharashtra or willing to work from there for the internship period

Perks & benefits

Internship CertificateLetter of RecommendationMentorship from a named mentorLive project experienceExposure to professional tools and workflows

Interview & selection process

4 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Online aptitude / domain assessment
3Technical interview on fundamentals and your projects
4HR discussion — stipend, start date, expectations and offer

About PwC

PwC operates in the consulting sector and has an active presence in Thane. Interns here are put on real work from the start, because the team's view is that the fastest way to learn a craft is to practise it under people who already do it well — not to watch it from a distance. The work runs at…

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