SW Engineer - job 6 of 23

As a Software Engineer at Visa, your primary responsibilities include designing and implementing highly scalable and fault-tolerant distributed components using a functional programming approach. You will participate in business requirements reviews, create technical design documentation, and develop testing procedures for APIs and integration patterns. Additionally, you will engage in code reviews and collaborate across teams to ensure high productivity and quality in development activities.

To qualify as a Software Engineer at Visa, candidates should possess at least a Bachelor's degree or equivalent work experience of 3+ years in the technology industry. Preferred qualifications include having a strong technical background in web applications and services, coding skills primarily in Java, JavaScript, and familiarity with testing methodologies. Having experience with NoSQL databases like Cassandra or Solr is a plus, along with proficiency in unit testing and CI/CD practices.

Yes, the Software Engineer position at Visa is hybrid, which means you'll have the flexibility to work remotely as well as in the office. Specific details about the number of days required in the office will be confirmed by your Hiring Manager, allowing you to balance work and personal life in a way that suits you best.

For the Software Engineer role at Visa, strong proficiency in Java and JavaScript is essential, alongside experience with J2EE, XML, and shell scripting. Familiarity with relational databases like RDBMS, as well as exposure to NoSQL databases such as Cassandra or Solr, will definitely give you an advantage in this role. Continuous integration and testing methodologies will also play a key role in your typical day-to-day responsibilities.

Important skills for a Software Engineer position at Visa include strong technical competency in software development, proficiency in coding and testing, as well as solid communication abilities to collaborate effectively across different teams. Being proactive and adaptable to new technologies is also crucial, as is a good understanding of distributed computing and testing procedures to meet challenging project requirements.

When answering this question, focus on specific projects where you've applied functional programming principles. Highlight any programming languages you’ve used, such as Scala, Java, or JavaScript, and discuss the advantages you've found in using functional programming for scalability and maintainability.

Discuss your systematic approach to scalability, including analyzing business requirements, leveraging distributed systems, and utilizing cloud services. Provide examples where you designed systems that effectively handled increased loads and maintained performance.

Share your familiarity with testing frameworks like JUnit or Mockito for Java, and explain why you prefer them based on their integration into your development workflow and their effectiveness in ensuring code quality and reliability.

Your answer should reflect your passion for continuous learning through various means such as online courses, professional communities, attending technology conferences, or reading tech blogs. Mention specific platforms you use for learning and how you’ve applied new knowledge in previous roles.

When responding, choose a specific incident and detail the debugging process you undertook. Discuss how you identified the issue, the tools you used to troubleshoot, and how you tested the solution to ensure it effectively resolved the problem.

Discuss the importance of code reviews for quality assurance. Mention tools you utilize for code reviews, your criteria for evaluating code, and how you provide constructive feedback while also being open to receiving it from others.

Elaborate on your prioritization strategy, such as using agile methodologies or task management tools. Provide an example of how you successfully managed competing deadlines and collaboration with teams to ensure smooth project delivery.

Explain how APIs serve as the bridge between different applications and components in software. Discuss your experience in designing and implementing APIs and why they’re essential for facilitating communication and functionality in software projects.

Share your experiences in team settings and how you value collaboration. Discuss specific roles you’ve played in teams, how you communicate and share knowledge with peers, and your approach to resolving conflicts if they arise.

Address quality assurance by mentioning practices such as writing unit tests, code reviews, and automated testing. Discuss how you incorporate feedback from tests and peers to continuously improve the quality of your code.