Staff Software Engineer - Java (Hybrid/Onsite) - job 10 of 21

As a Staff Software Engineer - Java at Visa, you’ll be responsible for analyzing business requirements and defining technical specifications for new projects. You'll also review and lead the design of architecture components, develop scalable and fault-tolerant systems, and engage in coding and unit testing across various programming languages. Furthermore, staying proactive in identifying solutions for potential issues is crucial, along with providing production support to ensure smooth operations.

To be a successful candidate for the Staff Software Engineer - Java role at Visa, you should possess strong experience in Java programming, extensive knowledge of distributed systems, and an understanding of Object-Oriented design methodologies. A degree in Computer Science or a related field is typically required, alongside proven expertise in developing scalable software solutions and familiarity with secure coding practices.

At Visa, the hybrid work model for the Staff Software Engineer - Java position means that you will alternate between working remotely and from the office. Employees in hybrid roles are generally expected to be in the office 2-3 days a week, depending on business needs and leadership guidance, allowing for flexibility while still fostering collaboration and team engagement.

Visa is committed to the professional growth of its Staff Software Engineers by encouraging continuous learning and development. You’ll have opportunities to gain domain expertise in critical application areas, mentor other team members, and participate in initiatives that promote best practices in software development, thus shaping your career trajectory within the organization.

As a Staff Software Engineer - Java at Visa, you will be engaged in a variety of projects focused on payment technology. You may work on developing components for new payment flows, security solutions, and B2C platforms that handle high volumes of transactions, ultimately aiming to enhance the global commerce landscape.

Highlight your extensive Java experience, focusing on specific projects where you implemented Java solutions. Discuss your understanding of Java frameworks and libraries relevant to the role and how they've helped you in previous positions to tackle challenges effectively.

Discuss your familiarity with secure coding standards such as OWASP, your process for conducting code reviews, and any tools you use for vulnerability scanning. Provide examples of how you've implemented secure coding practices in past projects to safeguard applications.

Describe your systematic approach to tackling complex problems, including gathering requirements, sketching architecture, and prototyping solutions. Share examples and emphasize your experience with debugging and optimizing distributed systems.

Mention specific sources like industry publications, coding boot camps, or conferences you attend. Discuss how you leverage online resources, communities, or webinars relevant to your field to continuously adapt to technological changes.

Provide a concrete example detailing the project's scope, your leadership role, the challenges faced, and how you successfully overcame them. Highlight your approach to team collaboration and innovative solutions that enhanced project outcomes.

Discuss tools and frameworks you use for unit testing, such as JUnit or Mockito. Explain your testing strategy for integration testing and how it ensures code quality, providing an example of how these techniques improved a project in the past.

Share a specific situation where you mentored someone, laying out your approach to guidance and support. Discuss how you assisted them in developing their skills, and the outcomes of your mentorship.

Explain your method for prioritizing tasks based on project requirements and deadlines. Discuss how you balance urgent issues with long-term goals and how you communicate progress with your team.

Discuss your familiarity with DevOps methodologies, including CI/CD practices. Share how you have implemented automation and monitoring processes to streamline software development lifecycle in your previous roles.

Define scalability and explain its importance in software design. Provide examples of how you have implemented scalable solutions in past projects and the impact of these decisions on performance and user experience.