Senior Staff Software Test Engineer, Open VisaNet

  • Full-time
  • Job Family Group: Technology and Operations

Company Description

As the world's leader in digital payments technology, Visa's mission is to connect the world through the most creative, reliable and secure payment network - enabling individuals, businesses, and economies to thrive. Our advanced global processing network, VisaNet, provides secure and reliable payments around the world, and 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, and 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 and 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, and be part of an inclusive and diverse workplace. We are a global team of disruptors, trailblazers, innovators and risk-takers who are helping drive economic growth in even the most remote parts of the world, creatively moving the industry forward, and doing meaningful work that brings financial literacy and digital commerce to millions of unbanked and underserved consumers.

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

Job Description

We are looking for Senior Staff Software Test Engineer who will help build Open VisaNet, Visa’s Next generation payment processing platform developed on Open Systems, that would fuel growth in electronic payments globally and drive financial inclusion in many parts of the world. 

 

Open VisaNet, is the Next Generation VisaNet, will push the envelope of building highly scalable, secure, cost effective and distributed application on commodity hardware using best-in-class technology components. Open VisaNet is one of Visa’s Key initiative that will help Visa support in-country processing solutions and provide Visa an opportunity to move away from Proprietary Mainframe type systems. Building Open VisaNet will involve collaboration with exceptional group of software engineers, security specialists, DevOps engineers, test automation engineers, payment experts and infrastructure architects.

 

Responsibilities include

  • Participate in design discussions and implementation of highly scalable and fault-tolerant distributed components using functional programming paradigm, APIs, abstractions and integration patterns to solve challenging distributed computing problems.
  • Collaborate with product and software developer teams
to establish Certification for production release, automation of End to
End use cases, and develop collaboration tools to improve Quality.
  • Collaborate with team to build performance test suite. Run simulations with high throughput workload, analyze performance simulation results to fine tune component design and implementation
  • Maintain and/or develop automation tools/frameworks to automate functional and regression test scenarios. Execute and confirm automated test during certification
cycles 
  • Develop test scripts, test conditions, input test data, and expected results for one or more test plans in a development cycle by analyzing the Functional Specifications and Business Requirements. 
  • Manage all communications related to QA Status on a daily basis during execution. Reporting potential risks during all any stages of development lifecycle.
  • Establish quality process to ensure software quality in a continuous integration environment
  • Work with the development team to resolve any issues that arise out of the testing process.
  • Work across the team to ensure the team is predictable, productive, and delivering high quality.
  • Ensuring adherence to the company's software testing processes and policies
  • Retain Audit compliance while supporting end users during their testing cycle. Provide updates on the QA activities in meetings with leadership team.
  • Strong internal customer relationships are essential and this position will work with Business Partners, internal staff, external vendors and system integrators on a daily basis to ensure quality assurance is performed in alignment with global initiatives and requirements across the enterprise Offshore-Onsite co-ordination with the teams.

Qualifications

  • BS or MS in computer science, computer engineering or relevant field.
  • 12 - 15 years of experience in design and development of large scale information products and services.
  • Extensive experience and understanding of leading QA process for mission-critical system applications supporting high volume transactions.
  • Experience with Unit, Acceptance, Performance, Non-functional test, Certification test lifecycle, BDD/TDD methodology. 
  • Solid experience with automation framework (such as Cucumber, Selenium, TestNG) is a must
  • Good programming skills and experience with atleast any one of these programming languages -  C, C++, Java, Go, Scala
  • Good Knowledge in executing automation scripts on Continues Integration (CI) tool like Jenkins.
  • Knowledge of functional programming languages like Go Lang, Scala, Erlang, Haskell, Clojure, or the ability to learn them quickly.
  • Demonstrated ability to work well with a globally distributed team in a high performance organization
  • Should have excellent problem solving, analytical and technical troubleshooting skills.
  • Demonstrated proficiency in troubleshooting, root-cause analysis, application design, and implementing large components for enterprise projects
  • Proactive, willing to take ownership, ability to quickly learn new technologies and take up new tasks and initiatives
  • Experience with distributed database, distributed computing and high frequency transactions is a big plus.
  • Experience working with NoSQL databases like Cassandra, MongoDB, MySQL
  • Experience working on Kubernetes Containerized infrastructure is required
  • Exposure to Test Driven Development
  • Exposure to Micro Services based architecture
  • Comprehensive knowledge of Visa business and Payment applications preferred. 
  • Excellent verbal and written communication skills.

 

Nice to have :

  • Knowledge of Payment Processing systems, GoLang, Erlang, Cucumber
  • Knowledge of ISO 8583, SOAP, XML messaging, REST, JSON
  • Exposure to CI/CD / Code Coverage / Static Code analysis Tools
  • Exposure using Frontend/Backend development frameworks AngularJS, Node.js
  • Experience in chaos testing is a plus
  • Cognitive QA/ML experience is a plus
  • Exposure to RPA will be a plus
  • Exposure to open source Performance benchmarking tools
  • Exposure to Visualisation Tools - Tableau, Google Analytics

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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