Job Title - Senior Fullstack Data & AI Search Engineer
Experience Required - 8+ Years
Timezone - Approx 1:00 PM / 2:00 PM and 10:00 PM / 11:00 PM IST (CET Time Zone)
Work Mode - RemoteProfile: Senior Data & AI Search Engineer with hands-on expertise in RAG pipelines and agentic AI workflows
Primary Focus: Elasticsearch + RAG + agentic AI workflows
Experience: Senior (8+ years total; 6+ years in enterprise search / RAG / LLM applications)

Role Overview:
We are looking for a hands-on Data & AI Search Engineer to design and deliver a production-grade, AI-augmented enterprise search capability for a large international organisation. The engagement covers the full pipeline from raw data ingestion through to AI-generated, grounded answers surfaced via a conversational or search interface.
The right candidate combines deep Elasticsearch engineering with practical experience building Retrieval-Augmented
Generation (RAG) pipelines and agentic AI workflows. This is an individual contributor role with direct impact on a critical knowledge management platform.

Key Responsibilities
1.



Data Engineering and Ingestion
- Design and build scalable ingestion pipelines and connectors from enterprise sources including SharePoint, Liferay, web crawls, Data Lakes, and corporate systems into Elasticsearch or equivalent search indexes.
- Support batch, incremental, and near-real-time indexing; implement change tracking, version management, source provenance, access permission mapping, and deletion event handling to keep the index accurate.
- Build document conversion pipelines for PDF, Word, Excel, PowerPoint, HTML, email, and scanned content; convert to structured Markdown and vector embeddings using tools such as Marker, Docling, or equivalent frameworks.
- Design semantic chunking strategies (chunk size, overlap, section-aware splitting, heading preservation, table handling) and implement metadata extraction, enrichment, and deduplication during ingestion.

2. Retrieval and Search
- De

📌 Senior Fullstack Data (Kochi)
🏢 VGreenTek
📍 Kochi