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IBEX Interview
Questions

27 Questions and Answers by Ryan Brunner

Published February 13th, 2020 | Ryan has over 10 years of experience interviewing
candidates in the healthcare, public service, and private manufacturing/distribution industries.
Question 1 of 27
A huge part of our business here at IBEX is designing software for iOS. In this role, how would you steer away from retain cycles when using closures in Swift programming language?
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How to Answer
This question allows your interviewer to assess your technical knowledge and skills in designing apps for iOS products in a very simple way. To successfully answer it, make sure that you can speak knowledgeably about the swift programming language and using closures to capture and store references within the software. To piece together everything for your interviewer, give a clear understanding of why retain cycles must be avoided in your processing.
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Top 25 IBEX AG Interview Questions with Full Content
1.
A huge part of our business here at IBEX is designing software for iOS. In this role, how would you steer away from retain cycles when using closures in Swift programming language?
This question allows your interviewer to assess your technical knowledge and skills in designing apps for iOS products in a very simple way. To successfully answer it, make sure that you can speak knowledgeably about the swift programming language and using closures to capture and store references within the software. To piece together everything for your interviewer, give a clear understanding of why retain cycles must be avoided in your processing.

Ryan's Answer
"Because ARC handles most of the memory knowledge in Swift, I know ARC is prone to memory leaking and this can cause major issues in apps over time. The fix that I've used in my career to avoid retain cycles is using weak references in my coding."
2.
How do you ensure that you have a healthy work-life balance in your career?
In the fast paced world in software and technology development, heavy work loads and potential on-call duties have created a lot of burnout in professionals. Your interviewer is looking to hear that you are cognizant of the risks of burnout and that you do what is necessary to maintain your own personal health and well being and that of your family as well. While you can use this time to talk about personal interests or hobbies outside of work, try to focus on how these items help keep you refreshed for the work that you'll be doing for IBEX.

Ryan's Answer #1
"As I am passionate about my career as a UX designer, I am also passionate about my family. Any moments outside of work are spent coaching my kids traveling baseball teams in the summer months and then spending as many weekends as possible on the ski slopes. These activities help keep me active, physically fit and keep my mind centered on what it truly important in my life when work weeks get stressful."
Ryan's Answer #2
"Having watched many of my senior colleagues over time suffer from work burnout that has caused marital issues and health issues, I make it a priority to maintain a healthy balance between my work and my home life. My free time is spent in the outdoors with my wife, whether that be on the lakes and rivers fishing or biking around town. I consider myself fortunate to be considered for a position here at IBEX because I know that you put a focus on your employees maintaining this healthy balance because the organization realizes how important this is to be productive."
3.
As you reflect back on your career to this point in your search for a new position, what would you say is your ideal work environment or culture?
While using this question as a key indicator on how you'll fit with the team and the organization at IBEX, it will be very important for you to research as much as you can on the work environment at IBEX so you can match your priorities to that environment. If you have the opportunity to speak with an employee at IBEX prior to your interview, that can shed valuable information. In the end, the culture and value of an organization are often a key indicator of long-term success in a job, so make sure that you reflect your values into what the company values.

Ryan's Answer #1
"As I begin this job search now 15 years out of college, I'm looking for an employer that promotes and encourages innovation, new ideas and collaboration among all members of the team. From what I know about IBEX from speaking with others, you sound like a perfect match for what I am looking for in a career."
Ryan's Answer #2
"With all of the companies that I have both worked for and consulted with in the past, I realize that a company culture is basically the personality of the company and I am looking for a new organization that really meshes well with my personality. I am a casual person that believes in hard work, teamwork and having fun on the job. As I embarked on a job search, I was so happy to see that IBEX was hiring because I believe our styles will fit perfectly together."
4.
How do you measure the success of a data integration project?
Similar to evaluating any project, measuring the success and impact of any data integration project should rely on goals that were defined at the start of the project. In your answer, be sure that you speak about the consideration for the people involved in the project (i.e. customers, sales, IT, engineering) and how success was measured in their eyes. Another great point to touch on in your answer is using the SMART method for setting goals to assure that they are specific, measurable, attainable, relevant and time oriented.

Ryan's Answer #1
"With any large data integration project that I have managed in the past, success starts with setting realistic yet high standard goals for the project. To do this, I need to make sure that I get input from all key stakeholders in the project. With a recent project, we measure our success in a few different ways. Because of the need set forth by our sales force to be more competitive with our competition in the market, we measured timeliness of the system pre and post integration. Then, to measure the financial impacts of the project, we measured our end of project costs versus what was budgeted. Because our goals were measurable, it was easy to see that the project was a huge success."
Ryan's Answer #2
"I think that I can best demonstrate this by talking about a recent data integration project we worked on in creating new banking software. At the beginning of the project, we clearly defined the end goals of the project in the data we wanted converted with a set deadline for completion. Our design team added their expectations on their desired workflow following the data conversion. One integration was complete, our goals were easily measured for the project to be considered a success."
5.
In designing Android software, what is your experience using parcelable versus serializable within an app?
Because parcelable is optimized for Android to be faster and more customizable, your interviewer will be looking to hear that you are willing to put in the extra work to utilize the parcelable method to achieve better performance within the software that you design. Give your interviewer your thoughts on the differences between the two methods of passing object references to activities within an app that you design and make sure that they understand that you are ready to perform the work to utilize the parcelable method when necessary.

Ryan's Answer #1
"Having written code for Android apps for many years now, I am very familiar with both serializable and parcelable methods. In my first hand experience, parcelable provides a much faster and better user experience so I will always strive to take the time to write custom code for marhsaling and unmarshaling to create less garbage objects within an app."
Ryan's Answer #2
"Due to it being a standard Java interface and its ease of implementation, serializable interface is pretty commonly used. But, because it uses reflection, many temporary objects are created within Android apps and this creates a very poor user experience. When the parcelable interface was introduced for Android systems, I have extensively focused on its use and finished products have benefited greatly."
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