Engineer-Core Java

Description: Java Nifi Technical Skills: Strong NiFi Expertise: Deep understanding of NiFi architecture, processors, controllers, and data flow management capabilities. Programming Languages: Proficiency in Java, Spring boot & API Microservices. Database and SQL: Familiarity with databases, SQL, and data manipulation techniques. Big Data Technologies: Knowledge of big data technologies like Kafka ( Event driven & streaming architecture) Airflow - Workflow orchestration Responsibilities : Design and Implementation: Creating and implementing data flow solutions using NiFi, including defining data sources, destinations, and transformation processes. Ingestion and Transformation: Managing data ingestion from various sources (e.g., files, databases, APIs) and transforming data into desired formats for downstream consumption. Routing and Enrichment: Configuring NiFi to route data to appropriate destinations and enriching data with additional information (e.g., timestamps, location). Scalability and Performance: Ensuring data flows are scalable and performant to handle varying data volumes and velocity. NiFi Cluster Management: Maintaining and improving NiFi clusters, including configuration, optimization, and troubleshooting. Microservices Integration: Developing and integrating microservices to support data conditioning, format validation, and transformation processes. Troubleshooting and Issue Resolution: Identifying and resolving issues related to data flows, NiFi configurations, and data integration processes Airflow Expertise: Possessing deep knowledge of Airflow's architecture, including schedulers, executors (Celery, Kubernetes), and plugin development. Workflow Design and Development: Designing and developing complex, modular, and reusable DAGs (Directed Acyclic Graphs) to automate data pipelines. Performance Optimization: Identifying and addressing performance bottlenecks in Airflow environments and implementing best practices for orchestration and scheduling #LI-SP3 #LI-VX1

Created: 2026-03-07