Staff Software Engineer, Data Platform
Bengaluru, Karnataka, India
1m ago
Job Description


·       Provide technical leadership for the Center of Excellence

·       Understand E2E implementation and architecture of products/apps in production to optimize and ensure efficiency

·       Working closely with development, engineering and operation teams, jointly develop following key deliverables ensuring production scalability and stability

·       Develop and Implement Unified Control Center and Monitoring tools to measure, monitor and report on Platform, Data availability, Utilization, Capacity trend, overall health metrics, The Unified control center should span across all Data platforms (Hadoop, DB2, Oracle, SAS and BI)

·       Build framework to gather all deep system level metrics across platforms centrally as part of the control center

·       Develop central dashboards for all System, Data, Utilization and availability metrics

·       Able to help and Guide L1 support engineers to fix day-to-day Operational issues

·       Perform Tuning and Increase Operational efficiency on a continuous basis

·       Formulate methods to enable consistent Data loading and optimize Data operations

·       Monitor health of the platforms and Generate Performance Reports and Monitor and provide continuous improvements

·       Evaluate and introduce technology tools and processes that enable Visa to develop products and solutions, to embrace business opportunities and/or improve operational efficiency

·       Work directly with project development teams to enable successful project implementation

·       Work with Architecture and Development teams to understand usage patterns and work load requirements of new projects in order to ensure the Hadoop platform can effectively meet performance requirements and service levels of applications

·       Develop and enhance platform best practices and educate Visa developers on best practices


§  Basic Qualifications

·       Minimum of Bachelor’s degree or equivalent


§  Preferred Qualifications



·       7-10 years of work experience and a Bachelor’s Degree or

·       6 years of work experience with an Advanced Degree (e.g. Masters, MBA, JD, MD) or

·       3 years of experience with a PhD.

·       Business acumen and technical expertise are both required for the role. Experience with multiple open source tool sets in the Big Data space.

·       Experience with both traditional waterfall and iterative rapid release methodologies

·       Experience in maintaining, optimization, issue resolution of Hadoop clusters, supporting Business users and Batch

·       Experience in Configuring and setting up Hadoop clusters and provide support for - aggregation, lookup & fact table creation criteria's, Map Reduce tuning, data node, NN recovery etc.

·       Experience in Linux / Unix OS Services, Administration, Shell, awk scripting

·       Experience in building and scalable Hadoop applications

·       Experience in Core Java, Hadoop (Map Reduce, Hive, Pig, HDFS, H-catalog, Zookeeper and OOzie)

·       Hands-on Experience in SQL (Oracle) and No SQL Databases (HBASE/Cassandra/Mongo DB)

·       Experience in building large scale real-world backend and middle-tier systems in Java

·       Experience in tool Integration, automation, configuration management in GIT, Jira platforms

·       Excellent oral and written communication and presentation skills, analytical and problem solving skills

·       Self-driven, Ability to work independently and as part of a team with proven track record developing and launching products at scale

·       Experience in tool Integration, automation, configuration management in GIT, Jira platforms

·       Experience on Cloudera distribution preferred


§  Essential Functions

·       Responsible for the architecture, design, development, implementation

·       Lead the development of new products iteratively by building quick POCs and converting
ideas into real products

·       Design and develop mission-critical systems, delivering high-availability and performance

·       Design, code and integrate application business layer with external application components

·       Interact with both business and technical stakeholders to deliver high quality products and
services that meet business requirements and expectations while applying the latest available tools and technology

·       Develop code and mentor junior developers to ensure deliverables are on time, within budget, and
with good code quality

·       Have a passion for delivering zero defect code and be responsible for insuring the team's
deliverables meet or exceed the prescribed defect SLA

·       Coordinate Continuous Integration activities, testing automation frameworks, and other
related items in addition to contributing core product code

·       Present technical solutions, capabilities, considerations, and features in business

·       Effectively communicate status, issues, and risks in a precise and timely manner




 Physical Requirements

This position will be performed in an office setting.  The position will require the incumbent to sit and stand at a desk, communicate in person and by telephone, frequently operate standard office equipment, such as telephones and computers, reach with hands and arms, and bend or lift up to 25 pounds.

Additional Information

Visa will consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.


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