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PTC Interview
Questions

27 Questions and Answers by
| Ryan has over 10 years of experience interviewing
candidates in the healthcare, public service, and private manufacturing/distribution industries.

Question 1 of 27

Tell me about your greatest work related accomplishment.

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PTC Interview Questions

  1. 1.

    Tell me about your greatest work related accomplishment.

      Talking about your most significant accomplishment will give the interviewer a firm idea of where you place your values. It will also show the interviewer more about your personality, how you like to be motivated, and how to coach you in the future. It is okay to brag a little bit when answering this question. Show that you are proud of yourself and your career accomplishments!

      Ryan's Answer #1

      "The greatest accomplishment in my career was graduating University as an honors student while still working full time in a related field. I was top of my class, and working full time. This accomplishment showed me that I could dedicate myself to my career, and reach the goals that I set for myself. It felt great to accomplish so much and be recognized for my dedication."

      Ryan's Answer #2

      "My greatest work-related accomplishment was the management promotion I received at Company X after just one year. I worked very hard for that promotion and was so happy when my work and dedication was rewarded. It kick-started my career."

  2. 2.

    As a consultant with PTC, your role will be vital in gather information from our customers in building new technology for them. What would be your goals in an initial consultation with a new or existing client?

      Software consultants are the bridge between the end users and the development teams of new software to help come up with new and creative solutions for the business. In this role with PTC, you will be expected to live in two different worlds and this question focuses on how you will work with end users of the companies products. In an initial consultation, focus your efforts on how you will learn the business needs of the client, talk about what can potentially be offered and then how you will start the creative problem solving process with them.

      Ryan's Answer #1

      "As an experienced consultant looking to break into the technology field, I will break a lot of awesome client focused skills to your team. In an initial consultation, my number one goal is to learn the business of the client and listen to what they are looking for in my products. Once their need is known, I can knowledgeably speak to the products that I work with to help them create a custom solution to fit their needs. If hired for this position, my first order of business would be to work very closely with the design and engineering staff to know the possibilities of customization. From there, my natural ability to consult with clients would take over in a win-win situation for all involved."

      Ryan's Answer #2

      "In consulting with a new client or an existing client looking for system modifications, my number one goal in a first meeting with them would be to lay the framework for how we will move forward and to set expectations moving forward. I would look to understand their business needs and talk with them about all of the solutions possible for them with us as their software provider. From there, I have the ability to set expectations on a time frame for a solution proposal and we can move forward from there. At the end of a first meeting, I want to ensure that the key decision makers are comfortable with me and the business that I represent so they don't hesitate to reach out to me with questions or for clarification on items discussed."

  3. 3.

    What software analysis and design tools do you have familiarity working with?

      As a software engineer for PTC, your interviewer wants to hear that you have experience in utilizing tools that you make you more proficient in your work. Dig back on your past experiences and talk openly about your experiences with the different analysis and design tools that are available to help you be better in the work that you do. In the end, make sure that your interviewer understands that you are proficient in the use of these tools and open to learning and using new tools as well.

      Ryan's Answer #1

      "As my career and experience in software engineering has grown over the years, I've come to really appreciate and utilize these tools that are available. A great example of this would be my recent education and use of Structured English for designing insurance claim software for a large auto insurer. The simplicity of the structured decisions in the program were a perfect example of a program that could utilize the tool and the end product ended up very functional for our customer."

      Ryan's Answer #2

      "I have great working knowledge in creating and reading data flow diagrams. To help with both our own sales staff and with customers, DFD's have been super helpful and I consider myself very proficient in creating them. I've also recently been introduced to decision tables to aid in product testing. I was working on a new system that involved some very complicated business rules and the decision table helped outline everything perfectly for our testing."

  4. 4.

    Here at PTC, we strive for continuous delivery and continuous deployment with our software. Are you familiar with these processes in your current work?

      In the industries that PTC works in, updates to software are vital to end users for them to stay at the forefront of their business. To ensure that updates happen as quick and smoothly as possible, PTC utilizes continuous delivery and continuous deployment for their customers. For this question, talk about what you know about these processes as a software architect, why they are important and what experience you have with them.

      Ryan's Answer #1

      "In my current role, we utilize a 100% continuous deployment process with our end users when we role out new changes to existing software. We use automated testing in our process to validate that code changes are correct and able to be deployed without issue. Once validated, changes are automatically rolled out to our end users. Having once utilized a continuous delivery system, I am very appreciative of working in an environment utilizing continuous deployment as it negates any need for human intervention in the roll out."

      Ryan's Answer #2

      "In my current position, we've slowly grown from a continuous integration process to a continuous delivery process. I love the automated testing process when we are looking at rolling out new changes to existing software and my role as the architect for our projects puts me in the drivers seat for sending out these changes. If hired for this role here at PTC, I'd be very intrigued at learning and working with continuous deployment practices as well."

  5. 5.

    Do you consider yourself stronger in C++, C#, Java, or Python?

      Before your interview, do some research to understand what tech stack PTC uses so you can best prepare and highlight your expertise. If you aren't as strong in one of the skills you feel is necessary, be sure to explain how you've used it and how you are growing your knowledge to become better. Be sure to be honest in your answer, as the company will likely test your strengths.

      Ryan's Answer #1

      "In my last company, we had a bit of an outdated tech stack and used C# and .NET. I found myself fully immersed in those technologies, but had a strong desire to learn more and become more familiar with modern technologies and how I can apply that in my career. That's what has me so interested in this role. Over the last year, I've taken courses in Java and C++, which I noticed you prefer. I've become proficient in the skills and in side projects, applied my increasingly strong knowledge. I'm probably strongest professionally in C# as that has been where my experience lies, but my passion and dedication is on the Java and C++ side, as I feel that's the more modern alternative. I'm excited about the possibility of applying that knowledge in a role at PTC."

      Ryan's Answer #2

      "I am motivated and excited about this new opportunity because it will challenge me to grow in my (X) skills. I love soccer and enjoy spending time with my teammates. I am interested in continuing my education by studying (Y) to further my career."

  6. 6.

    What SDLC models are you familiar in working with?

      As a software engineer, you are very familiar with the software development life cycle. For this question, your interviewer is looking to hear what models you have worked on in the past. While there isn't necessarily a right or wrong answer to this question, try to show your flexibility to working with different SDLC models by bringing up your past experiences. Then, show you have knowledge of different models like the waterfall model or agile model. It is also a good idea to use this question as an opportunity for you to learn more about PTC by asking your interviewer which model they work off of.

      Ryan's Answer #1

      "During my training in software engineering and in my early career, the waterfall model was the standard. In this model, each phase of the development process happens in a set order and projects using this model are easily managed. But over time, as the development projects that I have led have become more complicated and intricate, I have implemented the spiral model. This model has allowed the ability of end users to give feedback early on and often during development and helps to build a more customized product to our customers."

      Ryan's Answer #2

      "In my current position with XYZ Company, my department utilizes the agile model in development life cycle. Since our products are so tailored to the needs of our customers, we get a working product very early on in the process and then I work hand in hand with customers to fine tune the software moving forward. It is a very effective model that has built a great reputation for our software among customers. I also have familiarity working with the iterative model and it has similar advantages to the agile model. If I were hired here at PTC, can you expand on what models you use here in your software development life cycle?"

  7. 7.

    As the onsite consultant for our clients here at PTC, you may be privy to confidential information or data. How can we ensure that you will hold client data security in the highest confidence?

      The consulting world at PTC will put your in a position to have access to client databases, applications and directories that could potentially contain sensitive data. Consultants have a responsibility to their clients to maintain that privacy. Be sure that your interviewer understands that you adhere to that responsibility by talking about past experiences where you have been exposed to and kept sensitive data confidential. It is important to talk about your own personal morals and values in your answer to this question.

      Ryan's Answer #1

      "Having worked as a consultant for a large healthcare medical record software organization, I had access to thousands of medical records with each new client that we brought aboard. While often required to sign confidentiality and HIPAA agreements with each client, my own values would never allow me to compromise the secure data of a patient. If hired for this role, I would hold the confidential data with your clients in the highest regard and wouldn't hesitate to take all measures possible to ensure that data is secure."

      Ryan's Answer #2

      "Successful consulting relationships with customers are built on trust and I value and respect the trust that my customers show my by maintaining all policies on confidentiality with each customer. My current role in the banking industry allows me access to the software of many banking institutions when I am onsite with them. When working with staff at bank branches, I don't discuss any personal financial data that I have access to even with them."

  8. 8.

    What do you see as the top benefits of moving to a cloud based computing platform?

      While cloud based computing has certainly had its positive impacts across many different industries, the field of software and technology development has its own unique benefits. For this question, your interviewer will be looking to hear that you understand just how a cloud based platform benefits the field. In your answer, focus on resources that impact both the work that the team at PTC performs and the end users of the software.

      Ryan's Answer #1

      "Over the past couple of years in my current position, we have greatly benefited from the vast amount of testing and staging servers that available on the cloud. In developing new programs, our testing and delivery has greatly increased our team's productivity to new levels. Add on the simple cost savings of the cloud and a move to the cloud was a no brainer for us in the end. If hired for this role here at PTC, I'd be able to bring new cloud computing ideas to your team from day one on the job."

      Ryan's Answer #2

      "As with any of the work that I have done in this field, I focus on the consumer and the benefits that they can reap from my work. In the cloud, updates to existing software are made available almost instantaneously and end users have access to those updates with the simple click of a button. Rewind to years prior, these software updates took time and manpower that are almost unthinkable by today's standards."

  9. 9.

    What data cleaning methods are you familiar with and comfortable using if hired for this role at PTC?

      To improve data quality and increase overall productivity of a system, PTC relies on their data analysts to use data cleansing methods to ensure quality data exists in their software. Be open and honest with the ways that you've helped ensure quality and accurate data in the systems that you've worked with while also showing that you have an open mind to learning and utilizing more methods if hired for this position.

      Ryan's Answer #1

      "In my current work, I use a very methodical fashion in cleaning data for finished systems. My first step is to remove duplicate and irrelevant observations within the data. Then I scan the data to remove extra spaces, convert numbers stored as text into numbers and remove duplicate data. These steps help ensure clean and accurate data and I never overlook them. If hired for this position, what methods does the current data analyst team her at PTC utilize?"

      Ryan's Answer #2

      "I am familiar with many methods used in the cleansing of data. The initial monitoring of errors within a system is very important to identifying where errors occur and give insight into how to fix corrupt data. I have utilized the tools within Domo software to validate data accuracy and scrub for duplicate data in my processes as well. Being very proficient in data analysis, I'm very open to learning new methods as well if hired for this position."

  10. 10.

    When do you consider a project to be finished?

      When answering this question, be sure to understand what the employer is truly asking. They are looking to see where you think the project ends, whether that is when it's completed and all testing is done, or whether you think projects are ongoing and require constant work. It can be a trick question as many companies believe a project is never truly finished. Be sure to give an explanation with your answer to back up your belief.

      Ryan's Answer #1

      "In my mind, a project is never truly finished. Once it's rolled out, upgrades will have to be performed, quality checks will have to be completed, and the product will inevitably change based on customer needs, new technologies, and trends in the market. We have to take that all into consideration when working on a project and while maintaining the product that was completed as a result of the project."

      Ryan's Answer #2


      "I should disclose to you that I have a mark on my criminal record. I have a DUI from 1998. Since then I have maintained a clean record and I am willing to comply with any form of background check that you require."

  11. 11.

    Talk about a recent successful project that you worked on that required you to navigate some troubled waters during the project. What were the roadblocks and how did you overcome them?

      While your resume and your past experiences can easily show your interview that you have the technical abilities for this position with PTC, your interviewer needs some insight on your problem solving skills. This question allows your interviewer a chance to see how you handle adversity by using resources available to you. In your answer, talk about your ability to think critically and leverage people and resources to the advantage of beating a roadblock in your work. Make sure that your answer provides an example of a project that ended in success.

      Ryan's Answer #1

      "A couple of years ago, I was the lead architect on a new software package that we were developing. As in any project, I was tasked with reviewing and approving the code the would be enveloped in the software. Because the final code impacted our potential clients and this was certainly a unique package we were developing, I proposed putting together a focus panel of existing clients to discuss potential needs out of a new system. My senior leaders were very reluctant to do this as they didn't want any word getting out about the program in its infancy. Knowing that we really wanted their feedback to start the coding process, I worked with our sales staff to build a list of our most dedicated customers. Then, I approached out leadership with this group and they approved without reluctance. After putting together the focus panel and gathering their thoughts, we built a phenomenal program that exceeded all of our sales and performance expectations."

      Ryan's Answer #2

      "I know that a large part of my success in the software architecture field is due to my ability to work collaboratively with others and provide mentorship to those on my team. On a recent project, I faced a design engineer that was very rigid in their ways and was unable to conform with new requirements for a system we were designing. In one of our first planning meetings, it became very evident that he would be unwilling to change in his ways. Being a person that wants to talk things out before escalating things further, I invited him to my office to talk one on one. I used a very educational approach to explain why we would be using the process we would be and I encouraged his participation in that approach. He hesitantly agreed. As we moved from design phase to the implementation phase, the engineer went right back to his old way of doing things and not embracing our new process. Rather than upsetting the entire project time, I immediately approached the engineer with a your either on board the ship or off the ship approach. Rather quickly, he asked that his seat on the team be reassigned to another engineer. In doing that quickly, our project was back up and running with success."

  12. 12.

    If you were asked to review a colleague's code that they had written, what key things would you look for?

      For this question, your interviewer will obviously be looking to hear that you have adequate knowledge when it comes to coding processes. But most importantly, your interviewer will be looking to gauge your ability to be a team player and focus on the bigger picture when working on a project. In your answer, focus on your attention to detail and your ability to help others when needed.

      Ryan's Answer #1

      "As an experienced software engineer, I fully expect my colleagues to reach out to me for my insight and I never hesitate to provide open and honest feedback. When asked to do this, my main focus is ensuring that the code is readable and functional. If there are lines of code that need to be removed, I don't hesitate to let my colleague know that while also giving them feedback on why I feel it is unnecessary."

      Ryan's Answer #2

      "When I'm asked to do this in my current position, my main focus is on regulatory requirements that were put in place for the project and security issues. I work with a team of great engineers that are very efficient coders and these two areas are most often overlooked."

  13. 13.

    In your current work, what are the important steps you take in the data validation process?

      Depending on your training and your past roles prior to interviewing at PTC, you may be familiar with one or two of the many trains of though regarding the steps of a data validation. Whatever formal process you are familiar with, be sure to check the boxes of discussing data screening and data verification as part of your process. Your interviewer will be looking to hear that you check those boxes as they are imperative in the software field.

      Ryan's Answer #1

      "As I embark on a data validation process in my current role, my first step is to roadmap a detailed plan to keep on task. I utilize benchmarks and the expectations of key stakeholders as my guide. Once underway, I validate the database and the data formatting to ensure that data is properly screened for its overall health. Then, by finishing with sampling, tests are performed to hopefully show that the data is useful within the system."

      Ryan's Answer #2

      "The most important steps in a data validation process are determining the data to sample, scouring the existing database and validating the final data format. My first step is to use my best judgment to determine if I will validate a sample or the entire data set. This determination is based on overall size of the set and the timeframe that I have to work on the project. Then, I take the time to screen data in the existing database to calculate the number of unique ID's and records to come into the system. Last, I have to verify that the source data matches the schema within the targe"

  14. 14.

    If hired here at PTC, what do you feel would be the biggest hurdle for you to overcome from the start?

      The key to answering this question with confidence starts with understanding that you are interviewing with PTC because your interviewer feels that you are a strong candidate for this position. What your interviewer is focusing on with this question is how they could be of most help to you if hired for the job. So, take the time prior to your interview to think about an aspect of the position that would be the most difficult for you to overcome to be up and running at full speed and then take time to explain how you would plan to overcome that hurdle if hired. This structured answer will tell your interviewer that you have put thought to your potential shortcoming with a plan of action.

      Ryan's Answer #1

      "As you can see from my resume, I don't have any direct working experience with the financial industry and I would see that as my largest learning opportunity if offered this position. Like I did with my current job in the healthcare industry, I would take the time to learn the basics of the industry that would help me design the most intuitive user interfaces in the products here at PTC."

      Ryan's Answer #2

      "Being a team player by nature, I've always considered my first challenge at any new company to be the task of getting to know my colleagues, their work preferences and their work styles. In the same breath, I want them to know who I am and how I best work as part of a team with them. To accomplish this, I would take the initiative to set one on one meetings with individuals that I didn't get to touch base with during my orientation process to get to know them better."

  15. 15.

    If hired for this position at PTC, what leadership skills would you bring to our team?

      While this position at PTC may not hold the title of manager, supervisor or director, the organization firmly believes that employees that demonstrate key leadership qualities are better set for future career success. Aside from that, leadership skills help you work better as part of a larger team and with potential customers as well. Prior to your interview, think about one or two leadership qualities that you possess and talk in detail about how you've exemplified those qualities in the past.

      Ryan's Answer #1

      "I would say that my credibility is my best leadership skill. My openness and honesty suits me well when working among a team of individuals and this helps them gain trust in following my lead when working on projects. Another skill I would bring here to PTC would be my ability to lead by example. I'm not afraid to take a risk in seeking innovation and I've been commended for this trait many times by my current manager."

      Ryan's Answer #2

      "If you were to offer this position to me, you'd quickly find that my positive attitude is an inspiration to those that I work closely with. In my current job, we work under the constant stress of tight deadlines and my positivity can be infectious to help others maintain their focus when negativity can easily take over in most situations. I would say that my other strong suit as a natural leader is my ability to be fluid on a day to day basis. Sometimes our world can be monotonous and when change comes, most resist that change. For me, change is a chance to break the current mold and grow as an employee."

  16. 16.

    What programming languages would you consider yourself fluent in?

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  17. 17.

    Our cloud computing at PTC requires our experts to take proper security measures in their work. What security measures are you familiar with utilizing in a cloud platform?

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  18. 18.

    How do you stay organized and on track when working on multiple projects or duties at the same time?

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  19. 19.

    How do you feel cloud computing has positively impacted the software industry?

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  20. 20.

    What do you feel are the primary features and benefits of the Java programming language?

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  21. 21.

    What is one unique personality trait you possess that would help you be successful in this role with PTC?

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  22. 22.

    What do you consider to be a good litmus test for when you would automate a test process for a new system versus testing manually?

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  23. 23.

    Talk about a time when things didn't go as planned on the job. What was the situation and what allowed your to persevere in that situation?

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  24. 24.

    The next cloud engineer that we hire here at PTC needs to be able build a system that can handle a high amount of traffic. How would you test our system's ability to handle large amounts of traffic?

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  25. 25.

    Here at PTC, we ask our test engineers to follow specific QA protocols. What role do you feel QA plays in software development and testing?

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  26. 26.

    Do you have experience working with different CASE tools? If so, what do you have experience with?

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  27. 27.

    In your mind, when is monkey testing the most effective in testing new software?

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