Arm's interview process has four published steps: you apply and a recruiter reviews your profile, a first-round digital or telephone interview checks your interest in the role and your technical skills, follow-up interviews go deeper into role-relevant technical topics and introduce you to the team, and then an offer. For graduate, intern and apprentice roles, the first round is usually a recorded digital interview you complete within seven days, sometimes with a short technical assessment.
Those steps come from Arm's hiring process page as of October 2026, and Arm says they vary by role and location. Arm, the chip-architecture company headquartered in Cambridge, licenses its technology to companies that build their own silicon, so most of its interviews test engineering depth. This guide covers each step, what Arm says it looks for, and how to prepare. For the wider UK context, see our job interview tips for the UK.
The Arm interview process at a glance
| Step | What Arm says happens | How to prepare |
|---|---|---|
| 1. Apply | Choose an early-careers programme or an experienced role; a recruiter explains the process and supports you | Match your CV to the key skills in the job advert, with projects that prove each one |
| 2. First round | A digital interview or a telephone interview about your interest in the role and the technical skills it needs day to day | A clear "why Arm, why this team" answer and a tight walk-through of your most relevant project |
| 3. Follow-up | Deeper discussion of role-relevant technical topics; you meet teams, potential teammates and people who grew at Arm | Revise the fundamentals of your field and practise explaining your reasoning out loud |
| 4. Offer | Arm describes its benefits for professional and personal growth | Know your priorities and your market rate before the conversation |
For early-careers roles, Arm's early careers page names the steps slightly differently: apply, support from your recruiter, an initial interview about your motivations and how you solve problems and handle ambiguity, and a final interview where you meet potential teammates and leaders. Programmes include UK apprenticeships, internships and graduate roles.
What is Arm's digital interview?
Arm's digital interviews page explains the first round for early-careers applicants. The key points, as of October 2026:
- You have seven days to complete it, at a time that suits you, from a link sent by email.
- You record or type your answers. Answers are given on webcam or typed, depending on the questions.
- It may include a short technical assessment, depending on the role.
- Set aside about an hour, though Arm says it probably will not take that long.
- There is a practice question and preparation time after each question, and you can re-attempt video questions as many times as you like.
- Real people review it. Arm says all applications are reviewed by real people, and the hiring team contacts you about next steps.
Take the assessment yourself and follow the employer's rules — use CoPilot Interview to practice beforehand. Because re-recording is allowed, the trap is over-polishing: record each answer once or twice, keep the one that sounds natural, and move on. Arm's own tips are practical: a quiet room, a light source in front of you, pen and paper for notes, a charged device and a good connection. Our guides to the one-way video interview and practising for a video interview go further.
What does Arm look for in candidates?
Arm does not publish a formal list of values on its careers pages, but it is consistent about what it wants:
- A "10x Mindset". Arm's careers site describes asking how to make something ten times better, acting with urgency and challenging each other skilfully. Prepare an example where you improved something by a large margin, not a small tweak.
- Ownership inside a team. Arm says its culture blends individual ownership with strong team alignment. Your stories should show what you owned and how you kept others aligned.
- Problem solving under ambiguity. The early-careers initial interview explicitly covers how you solve problems and handle ambiguity.
- Genuine interest in Arm's work. Arm's hiring page asks you to research its values, projects and industry impact, and how your role supports its mission.
Understand the business model before you interview. Arm designs processor architectures and licenses its intellectual property to partners who build chips, so a good "why Arm" answer connects your skills to the partners and products that depend on that work.
How do you prepare for Arm's technical interviews?
Arm hires across hardware, software and business roles, and the follow-up interviews focus on whatever your role uses every day. Arm does not publish question lists, so use the job advert as your syllabus, along with the projects on your CV, which interviewers can ask you to explain in depth. A sensible plan by role family:
- CPU, GPU and hardware design or verification: computer architecture (pipelines, caches, memory ordering), digital logic, and the verification methods or languages named in the advert.
- Software, compilers and firmware: C or C++ fundamentals, memory and pointers, data structures, performance, and how software interacts with hardware. Our new grad software engineer interview questions cover the core.
- Machine learning and AI software: model fundamentals plus how models run efficiently on hardware. See our machine learning engineer interview questions.
- Business, product and operations: the semiconductor market, Arm's licensing model and how you would measure success in the role.
Whatever the role, explain your thinking as you go. If you do not know something, say what you do know and how you would find out; that shows the problem solving Arm says it looks for.
Arm practice questions
These are practice questions we wrote for Arm-style interviews. They are not questions reported from Arm.
- Why Arm, and why this team rather than a chip company that sells its own processors?
- Walk me through the most technically difficult project on your CV. What would you do differently?
- Tell me about a time the requirements were unclear. How did you decide what to do?
- Describe something you made significantly better, not just slightly better.
- Explain how a cache improves performance, and when it can make things worse.
- Tell me about a time you challenged a teammate's approach. How did you handle it?
Example answer we wrote (to "Tell me about a time the requirements were unclear"): "In my final-year project I was asked to 'speed up' an image-filter library with no target. Rather than guess, I profiled it on the board we were using and found 70% of the time went on memory copies. I proposed a target of a 3x speed-up on the slowest filter and agreed it with my supervisor. I rewrote the copies to work in place and used the processor's vector instructions, and the filter ran 4.2x faster. Agreeing a measurable target first meant everyone knew when we were done."
Practise out loud before the digital interview and again before the follow-up rounds. CoPilot Interview's Mock Interview builds questions from your CV and the job description, reads them aloud, and scores each spoken answer out of 10 with what worked, what to fix and a model answer; the free plan gives you 15 minutes a day with no account. Or use the browser AI mock interview with nothing to install. If you are also applying for UK graduate schemes, our graduate scheme interview guide covers how they compare, and our visa sponsorship interview questions guide helps if you would need sponsorship.
Practise for your Arm interview
Paste the Arm job advert and your CV into a free mock interview, answer each question aloud and get a score out of 10 with a model answer. 15 free minutes a day, no account needed.
Try a free AI mock interviewFAQ
How many stages are in the Arm interview process?
Arm publishes four steps: apply, a first-round digital or telephone interview, follow-up interviews on role-relevant technical topics where you meet the team, and an offer. Arm says the steps vary by role and location.
How long do I have to complete Arm's digital interview?
Seven days from the email invitation, at a time that suits you. Arm suggests setting aside about an hour, though it says it probably will not take that long.
Can I re-record answers in Arm's digital interview?
Yes. Arm says you can re-attempt video questions as many times as you like, and there is a practice question and preparation time after each question.
Does Arm's digital interview include a technical test?
Sometimes. Arm says that depending on the role, it may also ask you to complete a short technical assessment as part of the digital interview stage. Take it yourself and follow the instructions in your invitation.
Where is Arm headquartered?
Arm's global headquarters is in Cambridge, UK, at 110 Fulbourn Road. It also hires in many other countries, including the US, India, France, Sweden and Taiwan.
What is Arm's 10x Mindset?
Arm's careers site describes it as asking how to make something ten times better, acting with urgency and challenging each other skilfully. Prepare an example where you made a large improvement rather than a small one.