Sr Staff Software Engineer
- Full-time
- Job Family Group: Technology and Operations
Company Description
Common Purpose, Uncommon Opportunity. Everyone at Visa works with one goal in mind – making sure that Visa is the best way to pay and be paid, for everyone everywhere. This is our global vision and the common purpose that unites the entire Visa team. As a global payments technology company, tech is at the heart of what we do: Our VisaNet network processes over 13,000 transactions per second for people and businesses around the world, enabling them to use digital currency instead of cash and checks. We are also global advocates for financial inclusion, working with partners around the world to help those who lack access to financial services join the global economy. Visa’s sponsorships, including the Olympics and FIFA™ World Cup, celebrate teamwork, diversity, and excellence throughout the world. If you have a passion to make a difference in the lives of people around the world, Visa offers an uncommon opportunity to build a strong, thriving career. Visa is fueled by our team of talented employees who continuously raise the bar on delivering the convenience and security of digital currency to people all over the world. Join our team and find out how Visa is everywhere you want to be.
Job Description
Visa Inc. is a global payments technology company that connects consumers, businesses, financial institutions and governments in more than 200 countries and territories, enabling them to use digital currency instead of cash and checks. Visa does not issue cards, extend credit or set rates and fees for consumers. Visa’s innovations enable its bank customers to offer consumers choices: Pay now with debit, ahead of time with prepaid or later with credit products. From the world’s major cities to remote areas without banks, people are increasingly relying on digital currency along with mobile technology to use their money anytime, make purchases online, transfer funds and access basic financial services. All of which makes their lives easier and helps grow economies. Behind the Visa brand are our talented employees who continuously raise the bar with innovative solutions and products that deliver the convenience and security of digital currency to more people all over the world.
Position Description
The Staff Software Engineer will build, enhance and lead the team responsible for the transitioning mission critical payment processing solution from legacy architecture to J2EE architecture. This highly visible position will require design and development of various features to modernize the payment processing solution leveraging Java, J2EE and other open source technologies.
As a key member of the development team, the candidate should be comfortable with driving technical ideasand communicating clearly with technical as well as non-technical audiences.
Specific Responsibilities include:
Gather and analyze requirements from product owners
Design and develop highly scalable and fault-tolerant systems
using Java, J2EE and open source technologiesProvide technical and architectural guidance for systems that
are reliable, massively scalable, highly available (99.999% uptime), and
maintainable.Understand and adhere to SOA principles utilizing a REST
based foundation.Lead and mentor other team members
Foster development best practices within the team
Identify and drive process improvements
Facilitate communication with cross-functional groups
Qualifications
BS or MS in Computer Science or related degree from an accredited university
5+ years of experience designing and developing complex Java and J2EE applications
Extensive experience in architecting and developing real-time multithreaded Java applications that are fault-tolerant, scalable and can handle high volumes
Working knowledge of client side technologies such as Struts, JSP, AJAX, JavaScript and JQuery considered a plus
Deep understanding of SOA principles and Web Services technologies: REST & SOAP
Experience with back-end technologies such as J2EE, JDBC, JMS, Spring, Hybernate, JMX and MBeans
Experience in relational database usage with commercial-grade databases.
Working knowledge NoSQL DB considered a plus
Expert in OO design and design patterns
Exceptional analytical and problem solving skills
Exceptional oral and written communication skills
Strong UNIX/Linux background
Experience with application containers such as Tomcat and WebSphere
Experience in creating automated unit testing using JUnit and practicing test driven development
Fluent with mocking in unit testing and working knowledge of mocking framework
Experience with deploying solutions to converged or virtualized infrastructure environments
Experience with Payment and/or Credit Card processing is considered a plus
Strong troubleshooting skills, especially in a production setting
Experience with build environment using Maven/Ant and continuous integration tools
Fluent with developing applications using Eclipse or similar IDE
Experience with performance tuning and memory leak detection
Experience with integrating with third-party Web Services
Additional Information
All your information will be kept confidential according to EEO guidelines.