If hired for this position here at Alibaba, would you be comfortable handling overall project manager responsibilities for new software development?

"Looking to join the team here at Alibaba directly out of college, I feel very confident in my abilities to manage the entire scope of a new development project. I have leadership experience as my campus' president of the software engineering club. In that role, I developed skills that would help me utilize staff and resources in the best way possible. During my internship, I was exposed to the planning stages of new projects and I have a very good feel of estimating the budget and length of time needed to have a fully functional system."

As a skilled software engineer, you have all of the necessary tools in your bag to be a successful engineer at Alibaba. This question is allowing your interviewer to get a better sense of your project management skills and people skills if you were to join the team at Alibaba. In your answer, talk about your ability to estimate the time and cost of a project, the staffing needed and the overall scope of planning for a particular project. If you have direct experience in being the lead on a large development project, be sure to discuss that experience with your interviewer.

"I would absolutely be comfortable if tasked with project manager duties here at Alibaba. In my last two roles, I have led successful projects that started with great planning and budgeting process and went through to completion with great people and processes in place under my leadership. While it's not a regular duty for me in my current role, I always welcome leadership duties."

Do you have experience utilizing Bayesian networks in designing artificial intelligence?

"I do have very direct experience in creating Bayesian networks and I've done so in the healthcare industry over the past couple of years. One that we designed looked at all of the potential symptoms and effects of heart disease and built this all into a very complicated Bayesian network. With this given, we were able to create an AI program for a health insurer that could program in known information from their insured individuals to gauge their probability for heart disease."

Because of their ability to provide a graphical model for relationships among a set of variables, Alibaba is a firm believer that Bayesian networks are a critical part of their artificial intelligence design. To fortify your knowledge of the networks, give a high level overview of your understanding of them and also talk about any experience you have in utilizing them. Make sure your interviewer walks away from your conversation knowing that you are able to utilize Bayesian networks in your future work with Alibaba.

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?

"Having been in automation in both manufacturing for many years and now software for the last three years, a common misconception among people is that automation can help improve any situation and that couldn't be further from the truth. The amount of time, effort and resources that goes into an automation process makes it ideal for repetitive tasks and tests that have multiple data sets. If a testing process calls for unique and one time process, it would make the most sense to run that process manually."

As your role with Alibaba will look to help further their automate testing processes for new systems, you will need to have a good sense for when automation makes sense and when it does not. Reiterate your sense for this to your interviewer by sticking to the high level response that repetitive tasks, as are common with large software companies, are prime candidates for automation whereas one time test cases are not.

"I"n my current position, most of the automation testing that I design is in program sanity testing. These automated tests work great because they run on similar systems following changes in code to ensure that no bugs remain in the system. If our group of engineers are working on unique, one off type projects, my automation processes are not utilized."

In SQL, how do you explain the differences between clustered and non-clustered indexes? Can you name a time that you used each?

"In the simplest of terms, a clustered index order records in a table the way that they are physically stored. There can only be one clustered index per table. Non-clustered indexes do not store data to match the physical order that it is stored. Rather, it can hold up to 249 indexes per table. Both types come with their own benefits over the other. In my experience, clustered indexes are suited best for programs that use primary key as an identity integer column. On the other hand, non-clustered make the most sense for programs that need JOIN and WHERE clauses within them."

Alibaba uses indexes to improve query performances within their software and for this question, your interviewer is looking to hear that you have a basic understanding of both clustered and non-clustered indexes. Explain the differences between the two types of indexes and be sure you can either speak to relevant times that you've used each or when would be the appropriate application to use each.

"In my experience, clustered indexes are faster to read but very slow when it comes to update data within. Non-clustered indexes are just the opposite in that they are slower to read but much fast to insert new data into them. In my current role, I mostly use clustered indexes when large numbers of rows need to be retreived and when insert operations are important. Most other times, I will use non-clustered as the standard."

What programming languages would you consider yourself fluent in?

"From the start of college, where software engineering grew into a passion for me, I've become very fluent in Java, JavaScript and C++. My current role has me working primarily with C++, but I pride myself on my ability and passion to learn new programming languages and would be able to do so if hired for this role with Alibaba."

While this question gives your interviewer insight into the diversity of your programming language experience, they most importantly want to know that you are adaptable and able to learn on the fly if needed. Talk about the different languages that you consider yourself fluent in and, if possible, do as much research into Alibaba as you can prior to your interview and try to speak to the specific languages that they work with.

"During my training to be an engineer and then in my current role since graduating, a majority of my experience falls within Python. My current role delves deeply into artificial intelligence and Python is awesome with this advanced technology. As I understand it from talking to another engineer here at Alibaba, a requirement would be for me to learn Scala. Though I haven't worked directly with Scala, I believe my experience and willingness to learn would have me up and running in no time if hired for this role."

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

"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 Alibaba utilize?"

To improve data quality and increase overall productivity of a system, Alibaba 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.

"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."

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

"For me, the planning stage of the cloud deployment process really sets the groundwork for security in a project. In my current role, each project adopts a cloud framework that suits the project the best. This framework is the base for our security measures in the cloud. From there, I always look to utilize a cloud service that encrypts our data and take all measures to steer away from storing sensitive information within the cloud. Last, as with any project, I help implement strict testing measures to check on the security of our cloud operations."

As with any server or database storage, unique security risks are posed to organizations that have moved their data and applications to the cloud. At Alibaba, part of your role will be to ensure that all security measures are in place with the organizations data in the cloud and your interviewer is looking to hear that you are familiar with diagnosing security risks and taking action to prevent them with this question. Talk about your knowledge of the different cloud service providers and other security measures that you are familiar with taking in your work.

"In my current role, the biggest security risks that we face are loss of sensitive data and malware infections. To take all security measures possible, our first plan of attack for security is to ensure that all of our data is backed up locally with electronic copies of data. To prevent malware in all ways possible, we have implemented a strict password strength policy and we install anti-virus software in our own equipment and recommend that customers do the same as well."

What unique values can you bring to Alibaba in your user experience design skills?

"I have really taken pride in my ability to add value to the business needs of the customers that I work with. During any design project, I take the time to work with end users to find their wants and needs out of the program. Then, as I create the UX design, I keep their needs at the forefront and do anything possible to exceed their expectations."

While your interviewer has shown confidence in your technical abilities to succeed at Alibaba as a UX designer, this question is helping them gain insight into your ability to see the big picture in the work that you do. As you think about the unique personal values that you would bring to the role, try and paint a picture of your work tying to the end user and how you can help make it more productive, enjoyable and satisfying for them.

"As you can see from my resume, I have formal training and experience in user experience research and I know that this would benefit the work that I would be doing here at Alibaba if hired for this position. I pursued this additional training in my career because of my passion for the customer journey in the programs that I design."

How do you ensure that you have a healthy work-life balance in your career?

"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."

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 Alibaba.

"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 Alibaba 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."

The next cloud engineer that we hire here at Alibaba 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?

"Cloud computing has certainly revolutionized the storage of high amounts of data and a key piece that cloud based systems bring to the table are their elasticity for handling large amounts of traffic. I see my job as building a cloud based system to scale horizontally to be able to handle the most data and traffic possible. To test systems, I've used a few different tools that were all very accurate prior to go-live."

This question allows your interviewer to gain insight into your thought process and ability surrounding building a cloud network that has an architecture that can handle large amounts of traffic without failure. Some key points to focus on your answer are your ability to match capacity to system demand and use horizontal scaling in the design of the system.

"In my current position as a cloud engineer, I have utilized internet scale services like Amazon S3 and Elastic Load Balancing to ensure that our cloud systems could handle large volume that fluctuate seasonally. Because of the great functionality of the internet scale services, internal testing wasn't necessary as we knew we were in good hands through those services."

What experience do you have in the different types of software maintenance?

"Being familiar with all four types of software maintenance, my most used method of maintenance in my current role is corrective. Based on bug reports from end users, I work through coding and logic issues to resolve issues in a timely and effective manner. In the maintenance I perform, I never hesitate to pick up the phone and contact customers to hear first hand about what they are experiencing. By doing this, they feel like they are an important part of the process and it reflects well on me and my organization."

As a reputable company, Alibaba takes their software maintenance processes seriously and your interviewer is looking to hear that you are familiar with the four different types of software maintenance. Talk to your interviewer about any work you have done in the past with corrective, adaptive, perfective and/or preventative software maintenance. Use specific examples and make sure that your interviewer walks away from your conversation knowing that you understand the importance of proper system maintenance.

"In my current role, I'd definitely say that a majority of the maintenance work that I do is adaptive maintenance. Working in banking software that is used around the globe, I help perform system maintenance for changes in currency on a pretty regular basis. This work requires research and talking with end users to help adapt the programs for their use. If hired here at Alibaba, I also have experience performing perfective, preventative and corrective maintenance on software as well."

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

"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 Alibaba, I'd be able to bring new cloud computing ideas to your team from day one on the job."

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 Alibaba performs and the end users of the software.

"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."

What SDLC models are you familiar in working with?

"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."

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 Alibaba by asking your interviewer which model they work off of.

"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 Alibaba, can you expand on what models you use here in your software development life cycle?"

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

"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."

As a software engineer for Alibaba, 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.

"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."

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

"As a test engineer, I take great pride in my role of ensuring that systems go out to consumers as error free as possible. In my current role, I take the time to learn all of the system specifications that are laid out by our design engineers and customize my testing to follow those specifications."

As an experience software testing engineer, quality assurance should be ingrained in your brain and your interviewer is looking to get a sense of your personal feelings towards it in your work with this question. In your answer, be sure to highlight QA's importance in reducing errors, maintaining specifications, testing failure parameters and preventing defects from occurring. In the end, make sure that quality is your mantra in the eyes of your interviewer by giving an example or two of how you put QA in the forefront of your work.

"In my work throughout my career, quality assurance in my testing was an every minute of every day job on my part. While creating effective testing processes on new software is extremely important in following QA protocols, the recording of defects, issuing of reports and assisting the designers on fixing issues are equally important parts of the process that I'd love to let shine here at Alibaba."

As a machine learning engineer, how do you avoid the curse of dimensionality in your designs?

"A common example that I use with people to explain complications in dimensionality is dropping a pin on a 10 foot straight line. This would be relatively simple to find. Next, if you dropped the pin in a 10 foot by 10 foot square, the task of finding the pin becomes more difficult. Adding a third dimension to make a 10 foot cubed area makes it all the more difficult to find the pin if placed within it. In bringing this back to machine learning, my job is to somehow make the three dimensional field that the machine will pull from easier to pull from. Last year, I was part of a team that developed a system for pulling public health data. We were able to set many variance thresholds that removed values that didn't change much from observation to observation. After careful testing, the system was able to pull information quickly and accurately based on these thresholds."

To effectively answer this question, it is important to first understand what dimensionality means in reference to machine learning and how it can curse a project. As the number of features increases in comparison to the number of observations within a data set, some algorithms struggle in pulling correct data. Your job on this question is to talk about ways that you can avoid the curse in your designs. Some possible things that you may mention and describe are feature selection, correlation thresholds and variance thresholds.

"As you can see from my resume, I've spent the last six years working in the electronics industry. Most of my machine learning work has focused audio data. To avoid the curse of dimensionality within the systems I've designed, autoencoders have been tremendous in pulling information. While a great amount of time and effort was needed to effectively train the systems, the work was well worth it in the end."

Give an example of a time that you used a universal design practice in your work as a UI or UX designer. Why was it important to do this?

"From a very high level, the business success of a program really relies on being universally designed. If we pigeon hole ourselves, a product will only reach a very limited group of end users. But taking that a step further, universal design is the morally right thing to do to help reach people that may not have access to the average program design. Last year, I was part of a project that utilized a voice user interface for users that were deaf or hard of hearing. This simple yet effective design was a huge win for our current customers and in helping drive new business with our groundbreaking software."

In the technology, software and mobile app fields today, accessibility is a huge topic. As a designer with Alibaba, you will be expected to help create products that are as accessible as possible to as many end users as possible. In this two part question, talk about why you feel that universal design is important in the work that you will be doing with Alibaba and then really sell your ability to do this by giving an example of a time you used a universal design in your previous work.

"Early in my career, the best piece of advice that I receive was from an experience designer and she said that when UX doesn't consider all potential users, we are no longer working on the user experience. We live in a very diverse world and the programs that I've designed for in the past have certainly had the goal to reach a wide audience. With your financial products here at Alibaba, this same philosophy applies. Last year, based on some feedback from current customers, we switched our design to include a strong color contract to make the system much more user friendly to color blind users. This was both a simple and very effective change to enhance the look of the program."

As a consultant with Alibaba, 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?

"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."

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 Alibaba, 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.

"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."

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?

"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 Alibaba from speaking with others, you sound like a perfect match for what I am looking for in a career."

While using this question as a key indicator on how you'll fit with the team and the organization at Alibaba, it will be very important for you to research as much as you can on the work environment at Alibaba so you can match your priorities to that environment. If you have the opportunity to speak with an employee at Alibaba 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.

"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 Alibaba was hiring because I believe our styles will fit perfectly together."

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

"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 Alibaba."

The key to answering this question with confidence starts with understanding that you are interviewing with Alibaba 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.

"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."

What skills do you use to cope with the day to day stress and pressure on the job?

"Where many others get overtaken by stress to the point that they can't function in this field, high pressure situations sharpen my focus and that helps me work through them with ease. Last year, I was assigned a high priority, short notice project for a high profile customer. My manager gave it to me because of my proven success in those situations. From the start, I created a timeline for completion and mapped out a plan to make it happen. While staying in communication with my leaders and the client, I was able to create a great system update in just a few short weeks."

In modern technology industries, consumer demand has led to high volume of work and high pressure situations to work on tight deadlines. To prove that you are able to handle high stress, high pressure situations on the job, your interviewer is looking to hear first hand how you handle this type of environment in your own words. As you answer the question, try to turn potential perceived stress into a positive by highlighting your personal skills that enable you to perform well in those situations. If possible, try to use specific examples in your answer.

"I am confident in high stress work situations because of my ability to adapt, communicate and be organized in my work. These skills came in very useful a few weeks ago when our support staff were experiencing an extremely high volume of help desk calls. My adaptability helped me go with the flow and handle items on at a time. My communication skills enabled me to quickly and efficiently call on needed support. My organization skills helped me be prepared for anything on that day and enabled me to work through tickets in a quick and efficient manner."

Tell me about a time your manager changed the scope of the project in the middle of it. How did you deal with it?

"We were working on a software upgrade project which was supposed to take 12 weeks; however, 4 weeks in, my manager approached us and requested different modifications, even though the modifications were almost 75% complete. I understand that changes can happen and it was my job to get back on track and get going on it. I immediately took action and worked with my team and manager to come up with a plan moving forward, as that disrupted our schedule. We were able to all pick up extra and through that, we still hit our initial deadline."

With this question, your prospective employer is looking to see how you handle change, especially change that can be frustrating and disrupting to your work. In your answer, be sure to explain what happened, as briefly as possible, and how you handled that change to get back up-to-speed and on-track with your project.

"I can assure you that, if hired, I would put the customers of Alibaba first. When working in the financial services world, your customers can determine your success. I have a very high referrals rate which tells me that my customers are happy."

What is one thing that really tests your patience when dealing with your coworkers?

"As a person that values diversity and differences of opinion in the workplace, there aren't many things that grind my personal gears when it comes to my colleagues. The only real true test of my patience is a coworker that doesn't pull their weight in a team effort. When I've been in this situation in the past, I first seek to learn if the issue is a lack of training or knowledge. If it is, I take the necessary steps to help my colleague get on track. But if I find that it is due to a lack of effort, I talk to the person immediately in a professional manner. The sum is only as good as the effort of all of its parts and a team efforts requires everyone's maximum effort."

While on the surface this question may seem like your interviewer is trying to get you to talk negatively about a situation, it is really more of a test to see what can potentially drive you crazy on the job in a team atmosphere and how you handle those situations. In your answer, be honest about your pet peeves when it comes to coworkers and do so in a positive light. Then, expand on your answer by talking about how you handle those situations."As a person that values diversity and differences of opinion in the workplace, there aren't many things that grind my personal gears when it comes to my colleagues. The only real true test of my patience is a coworker that doesn't pull their weight in a team effort. When I've been in this situation in the past, I first seek to learn if the issue is a lack of training or knowledge. If it is, I take the necessary steps to help my colleague get on track. But if I find that it is due to a lack of effort, I talk to the person immediately in a professional manner. The sum is only as good as the effort of all of its parts and a team efforts requires everyone's maximum effort."

"Having been raised in a rural farm setting, I have always been a stickler for being on time and holding meetings to set lengths of time. While watching people show up late for meetings has bothered me internally because of how I am wired, I don't let it bother me on the exterior. We are all very busy in our lines of work and showing up a few minutes late is only normal from time to time."

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

"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."

Depending on your training and your past roles prior to interviewing at Alibaba, 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.

"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"

Our implementation consultants here at Alibaba often face conflicts with our customers while onsite during implementations. What interpersonal skills do you use to handle conflicts with clients?

"Any time that I face a conflict in the workplace, I maintain my own personal composure by not taking things personally and keeping a smile on my face. After setting myself, I look to gain insight into the potential conflict by using my reflective listening skills and then problem solve from there. In this role, I would listen to the needs of the client and be empathetic in my approach with them. My ability to creatively problem solve would take over from there to help find a solution for the client."

In the software implementation process for large customers of Alibaba, you will be working with top level managers and key decision makers onsite and more often than not, issues can arise. In your role as the implementation consultant, these issues come directly to you and your interviewer will be looking to hear how you will handle these issues to maintain both a great relationship with the customer and honor to the Alibaba. In your answer, focus on finding solutions to issues that benefit both parties and talk about the important communication skills that you possess that will make this possible in any situation that you may face.

"The biggest skill that I would bring to the team here at Alibaba as a consultant to clients would be my ability to express mutual respect to all that I work with. As an organization, Alibaba has their own goals that I will be vital in helping to achieve. Your clients also have their own goals that can offer different greatly from yours. A sense of mutual respect allows me to put myself in the shoes of all involved and that really helps me find solutions that work for everyone."

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

"In my current role, I regularly utilize both diagramming and web development tools. The diagram tools assist our software projects by outlining the system data and components in a graphical form for us and this saves us a great amount of time while also being very reliable. The web development tools greatly help me visualize site changes that I am making because I don't have a deep background in web development. If hired for this position, I'd look forward to learning other CASE tools for prototyping, quality assurance and maintenance."

The world of software engineering has greatly benefited from advancements in computer aided software engineering tools. Because Alibaba is at the forefront of the industry, your interviewer will be looking to hear which tools you have experience with. Make sure not to concern yourself with providing a correct answer here, but rather focus on your flexibility to learn new aides when needed while explaining what you have experience with.

"During my career and in my experience with CASE tools, most of my experience is in the lower CASE elements that focus on coding and testing the software after initial development. CASE tools have certainly made life as a software engineer more efficient and effective and I'd look forward to learn any new CASE tools if hired for this position here at Alibaba."

Do you have any unique skills or past work experiences that we can't see on your resume that would benefit the team here at Alibaba?

"In my current role as a data engineer, I have gotten the opportunity over the last five years to work with clients in many industries. One of the industries that I've worked most closely with has been the private insurance industry. This experience and my gaining of insider knowledge in the insurance industry would benefit me greatly if brought aboard the team here at Alibaba."

This question is providing you the opportunity to potentially set yourself apart from your competition for this position. To do just that, it will be important for you to make sure that the unique skill or experience that you discuss matches with a critical need for Alibaba and the position that you are interviewing for. Whether you talk about a unique skill or experience, your research on this job will prove vital in your ability to make sure that it impresses your interviewer.

Alibaba Interview Questions

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1. If hired for this position here at Alibaba, would you be comfortable handling overall project manager responsibilities for new software development?
2. Do you have experience utilizing Bayesian networks in designing artificial intelligence?
3. 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?
4. In SQL, how do you explain the differences between clustered and non-clustered indexes? Can you name a time that you used each?
5. What programming languages would you consider yourself fluent in?
6. What data cleaning methods are you familiar with and comfortable using if hired for this role at Alibaba?
7. Our cloud computing at Alibaba requires our experts to take proper security measures in their work. What security measures are you familiar with utilizing in a cloud platform?
8. What unique values can you bring to Alibaba in your user experience design skills?
9. How do you ensure that you have a healthy work-life balance in your career?
10. The next cloud engineer that we hire here at Alibaba 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?
11. What experience do you have in the different types of software maintenance?
12. What do you see as the top benefits of moving to a cloud based computing platform?
13. What SDLC models are you familiar in working with?
14. What software analysis and design tools do you have familiarity working with?
15. Here at Alibaba, we ask our test engineers to follow specific QA protocols. What role do you feel QA plays in software development and testing?
16. As a machine learning engineer, how do you avoid the curse of dimensionality in your designs?
17. Give an example of a time that you used a universal design practice in your work as a UI or UX designer. Why was it important to do this?
18. As a consultant with Alibaba, 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?
19. 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?
20. If hired here at Alibaba, what do you feel would be the biggest hurdle for you to overcome from the start?
21. What skills do you use to cope with the day to day stress and pressure on the job?
22. Tell me about a time your manager changed the scope of the project in the middle of it. How did you deal with it?
23. What is one thing that really tests your patience when dealing with your coworkers?
24. In your current work, what are the important steps you take in the data validation process?
25. Our implementation consultants here at Alibaba often face conflicts with our customers while onsite during implementations. What interpersonal skills do you use to handle conflicts with clients?
26. Do you have experience working with different CASE tools? If so, what do you have experience with?
27. Do you have any unique skills or past work experiences that we can't see on your resume that would benefit the team here at Alibaba?

Alibaba Interview Questions

1. If hired for this position here at Alibaba, would you be comfortable handling overall project manager responsibilities for new software development?

2. Do you have experience utilizing Bayesian networks in designing artificial intelligence?

3. 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?

4. In SQL, how do you explain the differences between clustered and non-clustered indexes? Can you name a time that you used each?

5. What programming languages would you consider yourself fluent in?

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

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

8. What unique values can you bring to Alibaba in your user experience design skills?

9. How do you ensure that you have a healthy work-life balance in your career?

10. The next cloud engineer that we hire here at Alibaba 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?

11. What experience do you have in the different types of software maintenance?

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

13. What SDLC models are you familiar in working with?

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

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

16. As a machine learning engineer, how do you avoid the curse of dimensionality in your designs?

17. Give an example of a time that you used a universal design practice in your work as a UI or UX designer. Why was it important to do this?

18. As a consultant with Alibaba, 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?

19. 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?

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

21. What skills do you use to cope with the day to day stress and pressure on the job?

22. Tell me about a time your manager changed the scope of the project in the middle of it. How did you deal with it?

23. What is one thing that really tests your patience when dealing with your coworkers?

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

25. Our implementation consultants here at Alibaba often face conflicts with our customers while onsite during implementations. What interpersonal skills do you use to handle conflicts with clients?

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

27. Do you have any unique skills or past work experiences that we can't see on your resume that would benefit the team here at Alibaba?