Tata Consultancy Services
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.
Salary Salary Range: $100,000-$120,000 a year
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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.
Salary Salary Range: $100,000-$120,000 a year
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