eBay

Principal Software Architect Interview Experience - Portland, Oregon

July 1, 2015

Positive ExperienceGot Offer

Process

Two groups of people asked a variety of questions, ranging from technical to fit. Each group had various members from related teams. All of them asked questions. Each group included one of the senior-most people in the engineering team. The questions were sometimes technically difficult, but always asked in a way that made you comfortable.

Questions

Mobile devices have limited resources.

These include:

Battery life
Processing power
Memory
Storage space

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Interview Statistics

The following metrics were computed from 1 interview experience for the eBay Principal Software Architect role in Portland, Oregon.

Success Rate

100%

Pass Rate

eBay's interview process for their Principal Software Architect roles in Portland, Oregon is incredibly easy as the vast majority of engineers get an offer after going through it.

Experience Rating

Positive100%

Neutral0%

Negative0%

Candidates reported having very good feelings for eBay's Principal Software Architect interview process in Portland, Oregon.

eBay Work Experiences

OK Company, Great Mobile Team

Principal Software Architect • Former Employee

Portland, Oregon, United States

Pros: The mobile team was tight and worked well within an otherwise really old-fashioned company.

Cons: The infrastructure and technology for the backend was antique. The upper management was not suited to a product that only does software. I'm not sure having a leader that has zero technical ability is the right mix for a software-only company.

OK Company, Great Mobile Team

Principal Software Architect • Former Employee

Portland, Oregon, United States

Pros: The mobile team was tight and worked well within an otherwise really old-fashioned company.

Cons: The infrastructure and technology for the backend was antique. The upper management was not suited to a product that only does software. I'm not sure having a leader that has zero technical ability is the right mix for a software-only company.

Working at eBay

Software Engineer • Current Employee

Portland, Oregon, United States

September 8, 2025

Pros: Good team members. Lot of relevant work. Fast-paced.

Cons: Lack of documentation within teams. Not discoverable cross-team/org projects/efforts.

Working at eBay

Software Engineer • Current Employee

Portland, Oregon, United States

September 8, 2025

Pros: Good team members. Lot of relevant work. Fast-paced.

Cons: Lack of documentation within teams. Not discoverable cross-team/org projects/efforts.

eBay’s a great place to work

Change and Release Manager • Current Employee

Portland, Oregon, United States

Pros: Diversity and culture make eBay stand out.

Cons: Years can be spent handling the responsibilities of a position without promotion to that position.

eBay’s a great place to work

Change and Release Manager • Current Employee

Portland, Oregon, United States

Pros: Diversity and culture make eBay stand out.

Cons: Years can be spent handling the responsibilities of a position without promotion to that position.

OK Company, Great Mobile Team

Principal Software Architect • Former Employee

Portland, Oregon, United States

Pros: The mobile team was tight and worked well within an otherwise really old-fashioned company.

Cons: The infrastructure and technology for the backend was antique. The upper management was not suited to a product that only does software. I'm not sure having a leader that has zero technical ability is the right mix for a software-only company.

3.0
OK Company, Great Mobile Team
Principal Software Architect • Former Employee
Portland, Oregon, United States
March 12, 2019
Pros: The mobile team was tight and worked well within an otherwise really old-fashioned company.
Cons: The infrastructure and technology for the backend was antique. The upper management was not suited to a product that only does software. I'm not sure having a leader that has zero technical ability is the right mix for a software-only company.

Working at eBay

Software Engineer • Current Employee

Portland, Oregon, United States

September 8, 2025

Pros: Good team members. Lot of relevant work. Fast-paced.

Cons: Lack of documentation within teams. Not discoverable cross-team/org projects/efforts.

3.0
Working at eBay
Software Engineer • Current Employee
Portland, Oregon, United States
September 8, 2025
Pros: Good team members. Lot of relevant work. Fast-paced.
Cons: Lack of documentation within teams. Not discoverable cross-team/org projects/efforts.

eBay’s a great place to work

Change and Release Manager • Current Employee

Portland, Oregon, United States

Pros: Diversity and culture make eBay stand out.

Cons: Years can be spent handling the responsibilities of a position without promotion to that position.

5.0
eBay’s a great place to work
Change and Release Manager • Current Employee
Portland, Oregon, United States
July 1, 2025
Pros: Diversity and culture make eBay stand out.
Cons: Years can be spent handling the responsibilities of a position without promotion to that position.

eBay Interview Questions

Partition Equal Subset Sum

Determine if a given array of numbers can be divided into two subsets with equal sums. Essentially, can you split the array so both sides add up to the same value?

ArraysDynamic Programming

Remove One Element to Make the Array Strictly Increasing

Determine if removing a single element from an array can make the remaining elements strictly increasing. You need to check if it's possible to obtain a strictly increasing sequence by deleting at most one element.

LRU Cache

Design a data structure that acts as a Least Recently Used (LRU) cache. Implement methods to get and put key-value pairs, evicting the least recently used entry when the cache is full.

Linked ListsDynamic Programming

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