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Assa Abloy Group Interview Questions

A/B Testing

Algorithms

Analytics

Machine Learning

Probability

Product Metrics

Python

Statistics

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Suppose there exists a new airline named Jetco that flies domestically across North America. Jetco recently had a study commissioned that tested the boarding time of every airline, and it came out that Jetco had the fastest average boarding times of any airline.

What factors could have biased this result, and what would you look into?

What could potentially bias the average boarding time in favor of an airline that only flies domestically?

What could potentially bias the average boarding time in favor of an airline that only flies domestically?

Boarding Times Bias

A new airline came out as the fastest average boarding times compared to other airlines.  What factors could have biased this result and what would you look into?

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

What is a key disadvantage of the F-test when compared to multiple t-tests?

What is a key disadvantage of the F-test when compared to multiple t-tests?

Hundreds of Hypotheses

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

In an A/B test, how can you check if assignment to the various buckets was truly random?

In an A/B test, which of the following is a common method to determine if the assignment to the test groups was truly random?

In an A/B test, which of the following is a common method to determine if the assignment to the test groups was truly random?

Random Bucketing

A/B Testing & Experimentation

Do you have the ability to become the subject matter expert in the product lifecycle and a drive to grow your skills in a collaborative environment? Became a part of the ASSA ABLOY Global Solutions Key and Asset Management business unit, and enjoy a culture that empowers you to build a career you can be proud of. What You Would Do As Our Product Manager As a Product Manager you will be responsible for develop different requirements for our project, acting as the voice of the customers for user needs throughout the entire product lifecycle. Reporting to the Product Director, you will collaborate with different departments inside the organization and use your technical expertise to help us grow. You would also: <ul><li> Take ownership of the development of requirements for NPI/CPI projects under the guidance of the Product Director, maintaining accountability across all project gateway stages—from initiation through to product launch—while also quantifying post-launch performance.</li><li> Ensure continuous alignment with regional stakeholders, effectively communicate any changes or updates in a timely manner, and build trusted, effective relationships to gain stakeholder confidence.</li><li> Collaborate closely with product owners and R&D teams to deliver the optimal balance of cost, quality, and speed to market. Support the prioritization of the product backlog based on business value, customer impact, and technical feasibility, while ensuring ongoing alignment with evolving requirements and resolving changes early and appropriately.</li><li> Act as the voice of the customer throughout the product lifecycle, advocating for user needs and working cross-functionally with marketing, sales, and customer success teams to ensure successful product launches and strong market adoption.</li><li> While not directly responsible for operations, maintain accountability from a product perspective by ensuring strong alignment with operational teams. Regularly communicating product updates and progress to stakeholders and leadership to maintain transparency and momentum. </li></ul>The Skills And Experience You Need We are looking for someone who: <ul><li> Has a minimum of 4 years’ experience in Product Management.</li><li> Has experience in hardware and software products (ideally both).</li><li> Has the ability of building relationships and communicate with stakeholders.</li><li> Can prioritise time to focus on the most important issues at the right time.</li><li> Is good at collaborating with a team and a proactive problem-solver.</li><li> Bachelor’s degree in an engineering or other relevant subject is a plus. </li></ul>What We Offer We’re passionate about providing amazing opportunities and benefits, so you can continue and progress a lifelong career with us – here’s what we have to offer: <ul><li> 25 days holiday + bank holidays.</li><li> Ex-gratia day for Christmas Eve.</li><li> Access to an online benefits portal.</li><li> ASSA ABLOY Family Brand discount (Yale).</li><li> 3 x Annual salary life cover.</li><li> Company Pension scheme standard 5%.</li><li> Annual discretionary bonus.</li><li> Access to Employee Care scheme. </li></ul>We review applications regularly, so don't wait We are building diverse, inclusive teams, and encourage applications from everyone who can see themselves working with us. Just set up your profile and apply here. To make sure your personal data is safe, we don’t look at any applications sent by email or post. If you have any questions about the role or the process, email Giulia Virde at giulia.virde@assaabloy.com Let’s create a safer and more open world - together! To find out more about us, visit www.assaabloy.com We are the ASSA ABLOY Group Our people have made us the global leader in access solutions. In return, we open doors for them wherever they go. With nearly 63,000 colleagues in more than 70 different countries, we help billions of people experience a more open world. Our innovations make all sorts of spaces – physical and virtual – safer, more secure, and easier to access. As an employer, we value results – not titles, or backgrounds. We empower our people to build their career around their aspirations and our ambitions – supporting them with regular feedback, training, and development opportunities. Our colleagues think broadly about where they can make the most impact, and we encourage them to grow their role locally, regionally, or even internationally. As we welcome new people on board, it’s important to us to have diverse, inclusive teams, and we value different perspectives and experiences.

ASSA ABLOY Global Solutions is part of the ASSA ABLOY Group, who are the global leader in access solutions. Every day, we reimagine how people move through a safer, more open world with ease. If you’ve ever walked through an automatic door, stayed in a hotel, or gone through passport control, you’ve probably used one of our products or services. We have operations in over 70 countries, with over 63,000 colleagues around the world. Part of Global Solutions Hospitality, Nomadix® Inc is a technology leader in hospitality and multi-tenant industries. With more than 25 years of experience, Vingcard Nomadix Cloud Team enables over 5 million daily internet connections in over 150 countries. Its patented gateways are the industry standard in hospitality, supporting millions of rooms worldwide. The company provides a suite of solutions that enhances guest experience. From in-room entertainment with TV casting, Wi-Fi, cloud PBX phone service – travelers feel at home wherever they go. Our expertise in customer journey mapping, innovation, and service design leads to the invention of new solutions that create value for our clients and exceptional experiences for their end users. And we have the fantastic opportunity available in the Hospitality business area for a Senior Software Engineer. Software Engineer Do you have the technical skills to contribute to new solutions that create value for our clients and exceptional experiences for their end users? Become a part of Nomadix global team, part of the ASSA ABLOY Group, and enjoy a culture that empowers you to build a career you can be proud of. What You Would Do As Our Software Engineer As a Software Engineer you will develop and maintain our portfolio of products using Ruby on Rails, Javascript/Typescript, HTML, and CSS. You will interact with our testing and DevOps teams to facilitate successful production releases of new features. As the role is completely remote, we are open for candidates based all over Europe. You would also: <ul><li> Develop and maintain production-grade web applications using Ruby on Rails.</li><li> Build interactive, responsive front-end features with modern JavaScript frameworks like StimulusJS (and optionally Svelte), following an "HTML-first" approach and leveraging Hotwire’s Turbo (Drive, Frames, Streams) for enhanced performance.</li><li> Implement clean, scalable UI components using Tailwind CSS to ensure consistent styling with minimal custom CSS.</li><li> Apply foundational networking knowledge (TCP/IP, DNS, HTTP/HTTPS, WebSockets) to create robust and performant applications.</li><li> Collaborate effectively across teams, communicate clearly, and operate independently with a proactive, solution-oriented mindset. </li></ul>The Skills And Experience You Need We are looking for someone who: <ul><li> Is a passionate developer with experience in Ruby on Rails, with production-level experience for at least 3 years. Has solid front-end development capabilities. Knowledge of NodeJS or other languages such as Kotlin, Swift or Go will be helpful, but not essential.</li><li> Is familiar with modern JavaScript frameworks, including StimulusJS for adding interactivity to HTML without complex JavaScript, focusing on the "HTML-first" approach. Optional Svelte experience.</li><li> Understands networking fundamentals including TCP/IP, DNS, HTTP/HTTPS, and WebSockets. Possess general software engineering skills, ideally in C# and Linux toolchains, Bash scripting and PowerShell.</li><li> Is familiar with relevant software and infrastructure security compliance frameworks and guidelines, e.g. OWASP, CVE and others.</li><li> Demonstrates strong written and verbal communication skills, with a proactive, self-starting mindset and a positive, collaborative approach to working independently and within teams. </li></ul>Additional experience with Turbo (part of Hotwire) for building fast and efficient web applications by reducing the need for traditional JavaScript frameworks, leveraging features like Turbo Drive, Turbo Frames, and Turbo Streams to optimize page rendering and responsiveness, along with Tailwind CSS for rapidly creating custom, responsive designs without writing CSS from scratch—ensuring clean, maintainable, and scalable front-end code, will be a plus. What We Offer We’re passionate about providing amazing opportunities and benefits, so you can continue and progress a lifelong career with us – here’s what we have to offer: <ul><li> Generous and competitive total rewards package.</li><li> Comprehensive and career-development resources to expand your skills and maximise your potential.</li><li> Supportive and accessible leadership team and a solid values platform that underpins who we are and how we operate.</li><li> Fully remote work – CET, CDT, PDT, GMT, EST (2-3 hour overlap with North America). </li></ul>We review applications regularly, so don’t wait We are building diverse, inclusive teams, and encourage applications from everyone who can see themselves working with us. Just set up your profile and apply here. To make sure your personal data is safe, we don’t look at any applications sent by email or post. If you have any questions about the role or the process, email Giulia Virde at giulia.virde@assaabloy.com Let’s create a safer and more open world - together! To find out more about us, visit www.assaabloy.com About Us Featuring four times in Forbes’ most innovative companies worldwide, we deliver innovative, safe, and convenient security solutions that provide real added value to our customers. As a group, our goal is to everyday help billions of people experience a more open world. We’re proud to boast leading positions across the majority of Europe, North and South America, Asia, and Oceania, offering products and services to our customers seeking solutions to their entrance and opening requirements, such as locks, doors and entrance automation.

Question	Topic	Difficulty	Ask Chance
Boarding Times Bias	Statistics	Medium	Very High
Hundreds of Hypotheses	Statistics	Medium	Very High
Random Bucketing	A/B Testing & Experimentation	Medium	Very High

Assa Abloy Group Interview Questions

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Assa Abloy Group Interview Questions

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