01
Layout-aware parsing
Getting tables, multi-column pages and scanned filings into clean chunks without losing the structure that gives them meaning.
Senior / Staff
Hire RAG and retrieval specialists for enterprise documents
Retrieval engineers who build RAG pipelines that cite their sources and respect document permissions — measured against an evaluation set from your own documents, not a demo.
Role profile
What we look for in an Enterprise RAG & Retrieval Specialist
Seniority and experience are agreed in the proposal, and you interview every engineer before they start. These are the skills that interview should test.
02
Hybrid retrieval
Dense vectors combined with BM25 keyword search through reciprocal rank fusion, so exact part numbers and acronyms are still found.
03
Re-ranking and evaluation
Cross-encoder re-rankers on the shortlist, with recall and answer quality tracked against a labeled question set.
Typical work
What an Enterprise RAG & Retrieval Specialist typically works on
Examples of the scope this role is hired for. Your statement of work sets the actual deliverables and how they are accepted.
- 01Question answering over large internal PDF and filing collections
- 02Hybrid search combining PostgreSQL pgvector and OpenSearch
- 03Citation checks that link each answer back to its source passage
- 04Retrieval filtered by each user's document permissions
Stack and tools
What this role works with day to day. Tell us your stack and we’ll say plainly which parts we can staff.
- LlamaIndex
- Qdrant
- pgvector
- OpenSearch
- Cohere Rerank
- Python
Technology guides
Related service
AI development servicesAI built for the compliance review — validated outputs, humans in the loop, results measured in cycle time.
How hiring works
Four steps, agreed in writing before anyone starts
01
Tell us the role
The stack, the seniority you need, the hours you want covered, and any certifications the work requires. We reply within one business day.
02
We propose engineers
A written proposal sets out who we'd put forward, their seniority and experience, the scope, and the terms. If we can't staff the role well, we say so.
03
You interview every engineer
Nobody starts on your codebase until you've interviewed them and agreed. Use the skills on the role page as your interview checklist.
04
Working arrangements go in the SOW
Working-hours overlap is agreed for each engagement and written into the statement of work — the shared window, who shifts hours, and how handoffs work outside it.
QuantmHill provides development teams from India for Indian startups and SMEs. Role profiles describe project capabilities; availability is confirmed for your engagement. Our team works on India Standard Time. Project working hours, availability and handoff responsibilities are agreed before kickoff.
Need specific certifications? Tell us at the start and we'll confirm whether we can staff to that requirement before you sign. There are no recruiting fees.
FAQ
Questions about hiring an Enterprise RAG & Retrieval Specialist
Answered the way we would on a call. If yours isn’t here, send it — we reply within one business day.
Dense embeddings blur exact identifiers — part numbers, clause references, acronyms — and flatten tables. Hybrid search with re-ranking recovers them, and an evaluation set shows how much it helps on your documents.
Access-control metadata is stored with every chunk and applied as a filter at query time, so users only retrieve passages they're allowed to see. We test it with accounts that should be refused.
No system can promise that. Grounding answers in retrieved passages, requiring citations, and refusing when nothing relevant is found reduce the problem substantially — and the evaluation set tells you how often it still happens.
Related roles
Similar and adjacent roles
Add an Enterprise RAG & Retrieval Specialist to your team
Tell us the stack, the seniority you need and the hours you want covered. We reply within one business day, and you interview every engineer before they start.