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Visa // credit cards
 
Engineering, Full Time       Posted: Thursday, July 11, 2019
 
   
 
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JOB DETAILS
  Company Description

As the world's leader in digital payments technology, Visa's mission is to connect the world through the most creative, reliable & secure payment network - enabling individuals, businesses, & economies to thrive. Our advanced global processing network, VisaNet, provides secure & reliable payments around the world, & is capable of handling more than 65,000 transaction messages a second. The company's dedication to innovation drives the rapid growth of connected commerce on any device, & fuels the dream of a cashless future for everyone, everywhere. As the world moves from analog to digital, Visa is applying our brand, products, people, network & scale to reshape the future of commerce.

At Visa, your individuality fits right in. Working here gives you an opportunity to impact the world, invest in your career growth, & be part of an inclusive & diverse workplace. We are a global team of disruptors, trailblazers, innovators & risk-takers who are helping drive economic growth in even the most remote parts of the world, creatively moving the industry forward, & doing meaningful work that brings financial literacy & digital commerce to millions of unbanked & underserved consumers.

You're an Individual. We're the team for you. Together, let's transform the way the world pays.

Job Description

Visa provides a challenging environment of volume, velocity & variety that is rarely matched. Candidates looking forward to thrive in such environment are encouraged to apply.

This role will participate in design discussions, create solutions, develop programs & ensure successful delivery of business capabilities. This role will assume technical ownership of multiple applications & create robust & scalable solutions.

The position is responsible for the maintenance of the Data Services platform, design & development of various data as services platform components for internal use by Data Lake & different development teams. The position is also responsible for the end to end implementation which includes maintaining the project schedule, tasks, dependencies, coordination with other groups & the management of the vendor development resources. The data services platform consists of web & web services components developed using Java/J2EE & messaging technologies.

  • Take complete end-to-end ownership ofapplication.
  • Translate business requirements & source system understanding into technical solutions
  • Work with business partners directly to seek clarity on requirements & propose solutions
  • Define solutions in terms of components, modules & algorithms
  • Development & Implementation of the proposed solution
  • Identify or develop software frameworks to be used
  • Refactor existing solutions to make it reusable & scalable
  • Come up with Coding & Design best practices
  • Lead & mentor a small team
  • Develop Test Automation scripts & Automate Deployment of various Data services components
  • Develop code that follows established coding guidelines & Visa security standards
  • Work independently & responsible for the unit testing of various data as services platform components.
  • Author design, build & installation documentations
  • Work closely with various teams to diagnose, troubleshoot & fix issues that cause impact to customers
Qualifications
  • BS / MS in Computer Science, or Information Systems or equivalent experience
  • 7+ years of development using Java/J2EE, Spring, Hibernate
  • Experience working with modern JS frameworks like Angular/React.
  • Strong knowledge in designing & writing RESTful web services
  • Working Knowledge of Hadoop Ecosystem/Big Data Stack, Map/Reduce Framework, Spark is a plus
  • Knowledge of NoSQL Graph databases like Neo4j would be a plus
  • Experience with RDBMS & SQL development is expected
  • Strong knowledge of database concepts, systems architecture, & data structures is a must
  • Process oriented with strong analytical & problem solving skills
  • Work independently & mentor others in the team & with minimal supervision
  • Ability to juggle multiple projects & change direction mid-course based on business drivers
  • Development experience in Cloud/Virtual environments
  • Open source framework experience such as Struts, Spring, Caster, Quartz, DWR, JQuery
  • Message based application development using JMS, MQ Series/Rabbit MQ.
  • Experience in implementing Elastic Search is a plus
  • In-depth knowledge of software development life cycle.
  • Agile & waterfall development experience
  • Strong communication skills, with proven ability to present complex ideas & to document in a clear & concise way
  • Experience using version control & bug tracking tools
Additional Information

All your information will be kept confidential according to EEO guidelines.

 
 
 
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