AI Data Engineer For Apptad Technlogy _ Remote

Job Title: AI Data EngineerExperience: 5+ YearsWork Location  RemoteClient - Cognizant 

This will be a permanent position with APPTAD TECHNOLOGIES PVT LTD, and you will be assigned to one of our client projects. 

Must-Have Experience

5+ years data engineering; 2+ years production AI/ML or LLM-era data infrastructure. Proven experience building production pipelines at scale — batch and streaming, Snowflake,AWS/Azure. Deep expertise: Python, PySpark, Snowflake, Delta Lake, Kafka, Spark Structured Streaming. Hands-on with vector stores, embedding pipelines, and retrieval infrastructure in production RAG environments. Working knowledge of MLOps: MLflow, CI/CD for AI, automated evaluation, and production monitoring. Strong grounding in data governance, quality frameworks, and compliance-aligned engineering.