Job Title: SQL Developer – Data Lake, AI & Data Engineering
Experience: 5–8 Years
Location: Bengaluru / Hybrid
Budget: 28 LPA
Preferred: Immediate to 15 days joiners only
Role Summary
Seeking an experienced SQL Developer with robust expertise in Data Lake architecture, Data Engineering, AI/ML data modelling, and Vector Database design. The candidate will be responsible for building scalable data platforms, developing optimized SQL solutions, designing AI-ready data models, and supporting enterprise analytics and GenAI initiatives.
Key Responsibilities
Design, develop, and optimize complex SQL queries, stored procedures, views, and database objects.
Build, maintain, and govern enterprise Data Lakes for structured, semi-structured, and unstructured data.
Design scalable data models for Analytics, Machine Learning (ML), and AI applications.
Develop and maintain data ingestion, transformation, and data preparation pipelines.
Architect and manage Vector Database solutions supporting GenAI, semantic search, embeddings, and RAG-based applications.
Ensure data quality, security,



performance, governance, and scalability across platforms.
Integrate data from multiple enterprise systems, databases, APIs, and business applications.
Collaborate with Business, Analytics, Data Science, and AI teams to deliver enterprise data solutions.
Mandatory Skills
Advanced SQL Development (SQL Server, PostgreSQL, Oracle, MySQL, etc.)
Data Lake Architecture, Development, and Maintenance
Data Warehousing & Dimensional Data Modelling
AI/ML Data Modelling and Feature Engineering
Python for Data Engineering, Data Processing, and Automation
Query Performance Tuning & Database Optimization
Data Governance & Data Quality Management
Vector Database Architecture and Management (Pinecone, Qdrant, Weaviate, Milvus, Chroma, or similar)
Experience handling large-scale structured and unstructured datasets
Preferred Skills
Experience with GenAI, RAG (Retrieval-Augmented Generation), Embeddings, and LLM-based

📌 SQL Developer (Bengaluru)
🏢 atsMantra
📍 Bengaluru