Visa

Software Developer Interview Experience - United States

March 1, 2016

Positive ExperienceGot Offer

Process

3 30-minute phone calls over the span of 2 weeks. Spoke with my potential manager and another member of the team. Each phone call was a mix of technical and behavioral questions. For the most part, had to speak about projects on my resume, diving into the more technical aspects of them. Overall, pleasant relaxed conversations, nothing too demanding.

Questions

Describe the difference between delegation and notification centers within the context of iOS development.

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Interview Statistics

The following metrics were computed from 7 interview experiences for the Visa Software Developer role in United States.

Success Rate

43%

Pass Rate

Visa's interview process for their Software Developer roles in the United States is fairly selective, failing a large portion of engineers who go through it.

Experience Rating

Positive86%

Neutral14%

Negative0%

Candidates reported having very good feelings for Visa's Software Developer interview process in United States.

Visa Interview Questions

3Sum

Medium

Find all unique triplets in an array that sum to zero. You'll need to consider the potential for duplicate numbers and avoid duplicate triplets in your solution.

ArraysTwo Pointers

Balanced Binary Tree

Easy

Determine if a binary tree is height-balanced. A height-balanced tree is defined as one where the difference in height between the left and right subtrees of every node is no more than 1.

TreesRecursion

Length of Longest V-Shaped Diagonal Segment

Hard

Find the length of the longest diagonal segment in a matrix that forms a V-shape. A V-shape is defined by monotonically decreasing values followed by monotonically increasing values along the diagonal.

Dynamic ProgrammingArrays