Professional Mainframe Developer Interview Questions & Answers:

1. What would you do if you won the lottery?

The interviewer is asking this question to find out what your true passion is. Ideally it aligns to the type of work you're interviewing for. If not, tie it back in terms of how it relates to the job, for example, "I believe I'll learn the necessary skills in this job to pursue my passion later on in life."

2. How well do you know our company?

Well, a developed company that is gradually building their reputation in the competitive world.

3. What three character traits would your friends use to describe you?

Friends would typically use attributes like (assuming you have these): Trustworthy, honest, hardworking, friendly, courageous, nice, diligent, organized and so forth. Not saying you have all of these, but the best way for you to find out is to survey your friends by asking them what they consider your brand to be.

4. What do you think about Teamwork?

I enjoy teamwork and am used to shift work. I think I would adapt well to the role. I am looking for new challenges As Mainframe Developer and I know I would learn a lot as cabin crew, not just about people and places, but skills like first aid too, how can I help others with in my limits.

5. Where do you see yourself in five years? Ten years?

Bad Answer: A generic or uninspired answer. Also, answers that show that this career/company is just a temporary stop for them.

Good answer: One that shows the candidate has thought about this question, has plans, and that those plans align with the job and a career path that is possible in the company. You want to see that this candidate is a good long term investment.

6. What is your greatest professional achievement?

Nothing says “hire me” better than a track record of achieving amazing results in past jobs As Mainframe Developer, so don't be shy when answering this interview question! A great way to do so is by using the S-T-A-R method: Set up the situation and the task that you were required to complete to provide the interviewer with background context (e.g., “In my last job as a Mainframe Developer, it was my role to manage the invoicing process”), but spend the bulk of your time describing what you actually did (the action) and what you achieved (the result). For example, “In one month, I streamlined the process, which saved my group 10 man-hours each month and reduced errors on invoices by 25%.”

7. How do you think you might fit this position As Mainframe Developer?

An important part of research before the interview is what the company does and how the job role relates to that. This includes the company philosophy and working methods. Questions such as this seek to find out how a candidate will fit into the organisation As Mainframe Developer. Answer positively; including practical examples of how you anticipate you would perform in the new role.

8. How do you rate yourself in computer skills? Please describe the programs and software that you can use well?

Ideally you want to able to type quickly, have the ability to effectively use Microsoft Office, and more importantly be able to quickly adapt to computer / technology skills. More and more it's become an integral part of work. If the job doesn't require technology skills - then this question shouldn't be asked!

9. What do you consider ethical spending on an expense account?

It depends on the role - but the better way to answer this is to ask the interviewer what their expectations are with regards to what the role can expense and then simply state that you'll stay within those parameters

10. What have you done to improve yourself in the last year As Mainframe Developer?

Discuss how you've improved yourself through work experiences, books you've read, classes, club(s) / extracurricular activities and describe the process on how it's happened. For example: I've improved my presentation skills tremendously because I've had to do 2 presentations this year for my communications class.

11. What kind of car do you drive?

The only time this might matter is if the job requires a certain type of car because of the responsibilities. For example, if you need to load a lot of construction materials into your car, you'll probably need a truck.

12. How do you keep others informed on work issues?

Possible methods:
Talking to them, emailing them, sharing best practices in meetings

13. Give me an example of a time when you were able to successfully communicate with another person even when that individual may not have personally liked you (or vice versa). How did you handle the situation? What obstacles or difficulties did you face? How did you deal with them?

First, the key is to state the differences in personality to give the interviewer some background. Second, you want to discuss how that was affecting the situation. Third, show how you were able to adapt to the way the person wanted to be communicated with to achieve your goals

14. What are your weaknesses for Mainframe Developer position?

Try not to be too critical when answering this question. Instead, pick one of your weaknesses and try to turn it into a positive.
For example, you could be a perfectionist, which means that you sometimes take longer on tasks, but you make sure that they are completed to a high quality. It is important to make a negative into a positive as it doesn't make you appear overly critical and shows you can reflect on your own performance.

15. Top 11 Questions to Verify Experience and Credentials As Mainframe Developer:

Sometimes people want a job a little too bad - and they may fudge their credentials and experience a bit.

If you've run into this problem, are worried about it, or have credentials and experience that are absolutely essential, you may need to ask a few verification questions.

If you are a candidate, you should review your resume and make sure you know all the key points, and that nothing has been misconstrued.


1. What grades did you get in college?

2. What were your responsibilities when you worked in job x?

3. How many people were on your team at your last job?

4. What will your previous manager/supervisor say when I ask where you needed to improve?

5. What was your beginning and ending salary at job x?

6. What were your beginning and ending titles at job x?

7. Are you eligible for rehire at job x?

8. What tools are necessary for performing job x?

9. Describe to me how you would perform [x typical job task].

10. What was the focus of your thesis?

11. When did you leave company x?

16. Who has been an inspiration for you?

Cite your role models (possible examples could be your parents, people successful in the industry, world leaders, etc)

17. How would your references describe you?

Think of three major characteristics that demonstrate your best qualities related to work and then have quick stories to describe why.

18. What do you consider to be your greatest strength?

There isn't any right answer. Just make sure to make your response positive and true. A few good examples include: Your ability to solve complex problems, Your ability to work well on a team, Your ability to shine under pressure, Your ability to focus in chaotic situations, Your ability to prioritize and organize, Your ability to cut through the fluff to identify the real issues, Your ability to influence other positively. If your strength relates to the position in question that will be more beneficial - but again be honest, don't create a strength for yourself just because you think it will sound good.

19. Describe a time when you anticipated potential problems and developed preventive measures?

The key here is to show that you were proactive. How did you find out about the potential problems? How did you address it quickly?

20. Do you consider yourself successful?

You should always answer yes to this question. Briefly explain why without going on and on. If you communicate that you're more successful than you really are you may come off as arrogant or unrealistic. A goof explanation is that you have set professional goals and that you have met some of these goals and are on track to meet more in the near future.

21. Do you think you are overqualified for this position As Mainframe Developer?

No matter your previous job experience or educational background, be sure to tell the interviewer you have the knowledge and skills to successfully execute the job responsibilities.

22. Name five characteristics that describe you?

Here are a few you could choose from:
Hard working, strong willed, persistent, intelligent, adept, amicable, friendly, collaborative, eager, humble.

23. Do you work better on a team, with just one partner, or alone?

Ideally you can handle all three well, but you may have a personal preference for one or a few. The key is to make sure you understand what the job is looking for and to pair your answer with that (assuming it's true)

24. What are your personal skills which make you a candidate for the position As Mainframe Developer?

The list of crucial character traits includes patience, tact, and poise, with personal and cultural sensitivity. One needs the ability to work long hours, with much walking and some physical tasks. But the most important trait of all is to love people and to have the desire to care for them.

25. Why were you fired?

OK, if you get the admittedly much tougher follow-up question as to why you were let go (and the truth isn't exactly pretty), your best bet is to be honest (the job-seeking world is small, after all). But it doesn't have to be a deal-breaker. Share how you've grown and how you approach your job and life now as a result. If you can position the learning experience as an advantage for this next job, even better.

26. Are You a ‘People' Person?

Although it may be phrased a little differently, the gist of this question is clear:
Do you like being around people? If you don't, being a medical assistant isn't a good fit for you. After all, you'll be working directly with patients throughout the day. It helps a lot if you sincerely like interacting with them. While answering this question, make sure to mention that you like helping people too. This will drive home the point that you are a talented medical assistant and would be a valuable part of the team As Mainframe Developer.

27. How have you achieved your success?

Discuss stories of how you've progressed over the years to achieve success. People relate best to stories.

28. Have you ever been fired and if yes, why?

Answer this as positively as possible and try to avoid disparaging the company you had previously worked for. The key is to accept the fact that yes, you were fired, but you've learned from the mistakes that got you there and you're better now because of it. If you haven't been fired, well, then this question's a piece of cake isn't it?

29. Who are your role models? Why?

If possible, cite role models you're truly passionate about - passion is contagious and will show you're being genuine. If the role model is in the same or similar industry as the company in an executive level position, even better.

30. What's been your biggest failure to date?

Describe your biggest failure and discuss what you've learned from it and ideally how you've been successful since because of that lesson.