Sr QA Engineer (REF9493A) - Visa Digital Developer Platform (VDDP)

Visa - Foster City, CA4.0

30+ days agoFull-time
Job Description

Do you have a passion for ensuring quality and engineering excellence of large scale complex distributed systems? Do have a passion for taking ownership of challenging issues, and systematically resolving them through analytical and creative thinking through collaboration with people from multiple teams? Do you take pride in achieving comprehensive test coverage for large, complex product releases and developing reliable, flexible, and comprehensive automation test suites?
Visa Token Services is looking for a talented Senior Test Engineer responsible for continuous, end-to-end testing of our complex digital and mobile payments platform. This platform services top merchants, payment providers, and banks, and extends Visa tokenization platform to millions of users across 5 continents and 20+ countries.

Job Responsibilities

Perform quality assurance testing inclusive of unit, systems, integration and regression testing, and support the development of automated test scripts to be used to automate regression testing and managing the overall test artifacts and test execution
Participate in design 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.
Help converting business requirements into technical requirements and design and develop system acceptance criteria, functional test plans with a focus on coverage, performance and automation.
Contribute to efficient development process pipeline by leveraging best-in-class CI/CD tools.
Test planning and Test strategy development using industry best practices
Collaborate with the multiple teams across Development, Operation & Infrastructure, Product to analyze, debug and resolve design and code issues. Support cross-functional teams in integrated test efforts.
Log software defects in the Visa standard defect tracking tool and work with development team on defect resolution
Manage QA environments and perform application deployment and troubleshooting
Participate in design reviews to provide input on functional requirements, product designs, schedules, or potential problems
Participate in code reviews with team members
Provide support to User Acceptance Testing in terms of data set up and support activities
Perform walkthrough of QA test results with stakeholders
Developing new tools and processes to ensure quality goals are met
Foster partnerships with upstream and downstream teams including system analysts, architects, developers, and product owners or clients to ensure alignment and consistency in reducing product risk throughout the SDLC
Work with Project managers to provide QA estimates, schedule planning and providing status updates
Work collaboratively with other QA teams for integration testing activities


Bachelor's degree in computer science, computer engineering or relevant field required
5+ years relevant work experience with functional and non-functional testing of applications and experience with unit test and test automation with such tools as Selenium
3+ years hands-on coding experience with Java/J2EE
Experience with automation tools like Junit, TestNG, and Selenium
Strong knowledge of database query tools like SQL and MySQL and ability to write and run complex queries for data validation
Experience with software development, CI/CD and build tools (Eclipse,Intellij, Jira, Git, Ant, Maven, Jenkins, Bamboo)
Fundamental understanding of object-oriented programming, distributed systems, web technology (Jetty, Apache), and network protocols (HTTP, TCP/IP)
Experience diagnosing bugs using tools such as Splunk
Experience on Linux and UNIX hands-on concepts including shell scripting
Hands-on experience in testing and building automation suites for complex web services (REST/JSON/SOAP/XML)
Solid experience testing high availability backend applications
Thorough and deep knowledge of software QA design and methodologies
Strong understanding of Agile, Scrum, and Quality Assurance processes and methodologies
Strong Analytical and problem-solving skills
Excellent verbal and written communication skills
A passion for developing test-oriented frameworks, tools, utilities and simulators/harness, ensuring superb code quality and manage code governance
Ability to multi-task in a fast-paced collaborative environment
Ability to work well within a globally distributed team in a high-performance organization
Strong desire to learn new technical skills and grow with latest technical trends
Experience with distributed database, distributed computing and high frequency transactions is a big plus
Experience in payments or Banking Industries a big plus

Additional Information

Visa will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of Article 49 of the San Francisco Police Code.