Senior Software Engineer - Backend (Hybrid/Onsite) - job 6 of 22

As a Senior Software Engineer - Backend at Visa, you will be integral in designing, developing, and implementing both new applications and enhancements to existing B2B payables platforms. Your primary responsibilities will include writing high-quality code that adheres to security standards, collaborating with development and QA teams on deliverables, and creating documentation for installation and maintenance of applications. You will also have a role in identifying opportunities for improvements and engaging in code reviews to ensure quality and adherence to best practices.

To be considered for the Senior Software Engineer - Backend position at Visa, candidates should have a strong background in software development, particularly in Java and J2EE technologies. A solid understanding of payment solutions and experience with API integrations are preferred. Additionally, familiarity with Angular for UI development and experience in agile environments can be beneficial. A Bachelor’s degree in Computer Science, Engineering, or a related field is typically required along with several years of practical experience in software engineering.

At Visa, collaboration is key. The Senior Software Engineer - Backend team works closely with various departments, including QA, Ops, and Engineering, to ensure successful project outcomes. Regular code reviews allow for knowledge sharing and maintaining high standards. The hybrid work model also encourages face-to-face interactions twice a week in the Austin office, promoting teamwork and relationship building among staff. We believe that fostering a collaborative environment helps drive innovation and improvement.

In the role of Senior Software Engineer - Backend at Visa, you will primarily work with Java and J2EE for backend services. Additionally, you'll utilize Angular 9 for UI development as part of projects aimed at modernization and compliance, particularly for our B2B payables platforms. Familiarity with modern development practices and tools is essential, as you will engage in both frontend and backend system enhancements and optimizations.

Visa supports a healthy work-life balance for its employees, particularly for the Senior Software Engineer - Backend role. With a hybrid work model, you have the flexibility to work remotely while also having structured in-office days. Our approach fosters balance, allowing you to manage personal and professional responsibilities effectively, while being part of a collaborative and supportive work environment.

When answering this question, highlight specific projects or roles where you utilized Java and J2EE. Discuss the frameworks, libraries, and tools you worked with, as well as how your contributions improved system performance or resolved issues. Be prepared to illustrate your problem-solving process when facing challenges in these technologies.

In your response, mention best practices such as code reviews, adherence to coding standards, and unit testing. You could cite specific security measures you implement, like input validation or secure authentication, to show your understanding of secure coding practices. It's also helpful to point out how you document your code for maintainability.

Provide a detailed account of a project where you collaborated closely with others. Emphasize your role and responsibilities while discussing how you communicated with team members, addressed conflicts if any, and how the collaboration contributed to the successful completion of that project.

Here, describe your familiarity with Angular, focusing on any projects where you applied this technology. Discuss how you worked on UI development, challenges you encountered, and how you ensured the application met user needs and business requirements. If relevant, mention aspects such as accessibility (ADA compliance) which could be crucial for the role.

Your answer should reflect your ability to manage pressure positively. Discuss techniques like prioritizing tasks, breaking projects into manageable pieces, and communicating effectively with your team. Providing a specific example where you succeeded in delivering under pressure will demonstrate your capability.

A thorough explanation of the testing methodologies you are familiar with—whether it's unit testing, integration testing, or behavior-driven development—can showcase your commitment to code quality. Discuss tools you use and how these methodologies improve the overall architecture and reliability of the applications.

When asked this, emphasize the importance of clear and concise documentation. Discuss steps you would take such as understanding user requirements, outlining the structure of the documentation, and including examples. Sharing your experiences with documentation tools or platforms can provide additional insight into your approach.

In answering this question, recount a specific challenge you encountered in a previous role. Clearly explain the problem, your approach to solving it, and the steps you took to implement your solution. Focus on what you learned from the experience and how it has influenced your current work approach.

Discuss methods you utilize to stay updated, such as online courses, webinars, following relevant tech communities, or reading industry blogs. Sharing specific technologies or trends that you're currently learning about will demonstrate your proactive stance on professional growth.

In your response, convey your genuine interest in Visa's innovative work in the tech and payment solutions space. Highlight specific projects, values, or team dynamics that resonate with you. Showing that you've researched Visa and relate its goals to your career aspirations can reinforce your enthusiasm and fit for the company culture.