Sr. Data Engineer (Hadoop Development) Job Vacancy in Visa Bengaluru, Karnataka – Updated today

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Full Details :
Company Name : Visa
Location : Bengaluru, Karnataka
Position :

Job Description : Company Description
Visa is a world leader in digital payments, facilitating more than 215 billion payments transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable and secure payments network, enabling individuals, businesses and economies to thrive.
When you join Visa, you join a culture of purpose and belonging – where your growth is priority, your identity is embraced, and the work you do matters. We believe that economies that include everyone everywhere, uplift everyone everywhere. Your work will have a direct impact on billions of people around the world – helping unlock financial access to enable the future of money movement.
Join Visa: A Network Working for Everyone.

Job Description
The Sr. Data Engineer (Hadoop Development) within the Client Systems Analytics Delivery team will be responsible for designing, developing and implementing Data integration and Analytics solutions on Hadoop and using BI tools, Data mining and/or Machine learning provide insights on the data. This position requires close collaboration with business partners to understand their business goals, understand requirements, design, develop and implement Data Analytics solutions following SDLC and agile methodologies.
Ideal candidate for this position will have a minimum of five years of experience in development and delivery of Analytics projects and three years development experience on Hadoop.
Responsibilities:
Participate in technology project delivery activities such as gathering Business requirements, conceptual approach, design, development, test case preparation, unit/integration test execution, support process documentation
Develop the source to target mapping documents and ETL code to load data from source to target systems
Develop workflows and ETL using Hive scripts, Spark, Airflow, NiFi, Sqoop, Oozie and other utilities on Hadoop
Build analytical applications using Hadoop eco system using packaged or open source technologies
Partner with IT groups such as CIT, Engineering, Product, Security, and Infrastructure on project delivery activities
Provide insights from data and present to IT and non-technical users to improve operations and productivity
Unit test data loads and write scripts for data validation
Support QA, UAT and performance testing phases of development cycle and implement DevOps principles from development to deployment to production
This is a hybrid position. Hybrid employees can alternate time between both home and office. Employees in hybrid roles are expected to work from the office three days a week, Monday (Sunday in some countries where Sunday is the start of the week) and Wednesdays. Wednesdays are designated as in-office collaboration days. The third day in the office will be decided based on team needs and determined in partnership with senior leadership.

Qualifications

Bachelor’s Degree in Computer Science or related disciplineProven experience in Hadoop development and data integration on Hadoop is required, preferably Hive, Spark ,Presto, Airflow, Sqoop, NiFi etc.Two Years of experience in BI/ Analytics Tools – Power BI or Tableau or any BI toolsExperience in RDBMS (Oracle and SQLServer) is required and knowledge of emerging technologies (NoSQL/Graph Database(neo4j)/Time Series) nice to haveExperience in writing complex SQL and Hive QL queries is requiredExperience in Python, Shell/ Perl scripting, scheduling and version control, CI/CD technologies is requiredExperience in real time data ingestion using Kafka/Spark Streaming
Experience in Advanced Analytics, Machine learning and data mining is nice to have.Experience in at least one ETL technology is required – Pentaho, Talend, InformaticaStrong follow-through, problem identification, analysis and problem solving skillsDemonstrated ability to learn new Information technologies and apply quicklyExceptional communication and customer facing skills, able to interact effectively with diverse groups of global stakeholders, both technical and business usersExperience in Payment Processing, CRM (Salesforce/Microsoft Dynamics), Genesys Call Center domain are nice to have
Additional Information

Visa has adopted a COVID-19 vaccination policy. As a condition of employment, all employees based in the country where this job is located are required to be fully vaccinated for COVID-19, unless a reasonable accommodation is approved or as otherwise required by law.

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