Full-time

Senior Data Engineer

Posted by OWOW • Alwar, Rajasthan, India

📍 Alwar, Rajasthan 🕒 March 02, 2026

About the Role

What You'll Build
Core Responsibilities
Data Architecture & Infrastructure (40%)
● Design and implement a multi-database architecture (MongoDB, Redis, Milvus, Neo4j, BigQuery)
● Build scalable data pipelines for real-time conversation processing and personalization
● Architect ETL/ELT workflows for data migration from legacy systems
● Implement data partitioning, sharding, and optimization strategies for high-throughput systems
● Create data governance frameworks ensuring quality, security, and compliance Vector & Graph Database Systems (25%)
● Design and optimize Milvus vector collections for semantic search (1024-dim embeddings)
● Build graph schemas in Neo4j for customer journey mapping and persona relationships
● Implement HNSW indexing strategies and similarity search optimization
● Create hybrid search systems combining vector, full-text, and graph queries
● Monitor and tune database performance (query latency, throughput, resource utilization...

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