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Homeโ€บCompaniesโ€บQualitrix Technologies Pvt Ltdโ€บData Engineer (Python, AI/ML, RAG)
QT

Data Engineer (Python, AI/ML, RAG)

๐Ÿ“LOCATIONMumbai City
๐Ÿ“ˆEXPERIENCE3 to 7 Yrs
๐Ÿ•˜TYPEFull time
๐ŸฅIndustryBFSI
๐Ÿ—“POSTED19 Aug 2026

01Overview

Roles & Responsibilities Design and develop intelligent AI-based applications using advanced NLP and LLM techniques to solve real-world business challenges in financial services. Build and optimize Retrieval-Augmented Generation (RAG) pipelines leveraging structured and unstructured financial data. Integrate and orchestrate LLMs/SLMs for question-answering, summarization, semantic search, and document understanding. Develop and maintain RESTful APIs (sync and async) to serve NLP models and chatbot interfaces using frameworks like FastAPI, Flask, etc. Should have knowledge of advanced prompting techniques. Implement semantic search, hybrid search, and text retrieval systems using Elasticsearch and vector databases (e.g., FAISS, Pinecone, Weaviate). Perform NLP tasks such as entity recognition, text classification, intent detection, embedding generation, and sentiment analysis where required. Monitor and fine-tune LLM/SLM performance with real-world user data to improve relevance, latency, and accuracy. Exposure to LLMOps tools for monitoring, evaluation, and versioning of AI models in production. Build, train, and evaluate deep learning models for NLP tasks including classification, NER, summarization, and embedding generation. Develop traditional machine learning models (e.g., regression, decision trees, clustering) for structured data analysis and prediction tasks. Interact with cross-functional teams to understand system issues and follow up with respective teams to get them fixed. Understand and identify areas of improvement across businesses and participate in solution identification and implementation. Should be able to work as an Individual Contributor on new and existing projects. Positive and problem-solving attitude, must work as an independent contributor. Compensation: From 100,000.00 per month Benefits: Paid sick time Paid time off Provident Fund Application Question(s): Your Current CTC and Your Notice Period Experience: Total: 3 years (Required) Work Location: In person .

02What you'll need

Experience
3 to 7 Yrs
Employment Type
Full time
Programming languages
PythonNLPFlaskElasticsearchAIMLLLMRAGFastAPIFAISSPinecone

03About QUALITRIX TECHNOLOGIES PVT LTD

BFSIIndustry
Full timeEmployment Type
Mumbai CityLocation
Not Disclosed ยท salary hidden by employer
3 to 7 Yrs ยท Mumbai City
Applications are reviewed directly by the hiring team.
Role Snapshot
Work ModeNot specified
Visa SponsorshipNot specified
RelocationNot specified
Job TypeFull time
Hiring StatusACTIVELY HIRING
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