Candidates ready to join immediately can share their details via email for quick processing. CCTC | ECTC | Notice Period | Location Preference Act fast for immediate attention ⏳ Must-Have Skills 7 years of experience in Python Development & Data Engineering Strong hands-on experience in Offline Evaluation Metrics (nDCG, MRR, ) Expertise in PySpark and distributed data processing Experience in building scalable ETL/data pipelines Pipeline automation and workflow orchestration experience Strong SQL and data transformation skills Experience with large-scale datasets and performance tuning Understanding of ML/Recommender System evaluation workflows Experience with Git, CI/CD, and production-grade deployments Positive problem-solving and debugging skills Good-to-Have Skills Experience with Airflow, Luigi, or Prefect Exposure to AWS/GCP/Azure data services Knowledge of ML Ops / model evaluation frameworks Experience with Databricks or Hadoop ecosystem Familiarity with Docker/Kubernetes Exposure to recommendation systems or search ranking platforms Knowledge of monitoring/logging tools Agile/Scrum development experience