Quality Assurance

Interview
Preparation Guide

Congratulations on making it this far. Our team put this guide together so you know exactly what to expect and how to put your best foot forward.

What to Expect

In an initial screening, you'll meet with a hiring manager to determine mutual fit and discuss your approach to quality, testing philosophy, and experience with testing at scale. If we decide to move forward, your availability will be requested to meet with additional members of our team.

Your interview loop covers a live testing round and a career deep dive. Each session is designed to understand how you think about quality — not to quiz you on syntax.

Your Path Forward

Three focused conversations designed to understand your craft, your thinking, and your potential as a teammate.

1

Initial Screening

30 min

Get to know us while we get to know you. We'll talk shop, answer your questions, and explore your capabilities and interests to ensure the role is the right fit.

2

Live Testing Round

60 min

A collaborative session where you'll be given a feature or product area and asked to build a test plan in real time — identifying edge cases, prioritizing scenarios, and discussing your automation strategy. More detail below.

3

Career Deep Dive & Values

30 min

We'll cover how you budget your time, manage conflict, work with others, and navigate the balance between time, scope, and quality. Come prepared with real examples.

Offer

If our team is aligned that you'd be a great addition, an offer is extended. We move quickly.

Deep Dive

The Live Testing Round

This session evaluates how you think about quality holistically. Rather than writing test scripts from memory, we want to see how you analyze a system, identify risks, and design a testing strategy that balances coverage with pragmatism.

  • Test Planning — How you decompose a feature into testable scenarios and prioritize what to test first
  • Edge Case Identification — How you think about boundary conditions, error states, and the unexpected paths users take
  • Automation Strategy — How you decide what to automate versus test manually, and how you think about the test pyramid
  • Risk Assessment — How you identify the highest-risk areas of a system and allocate testing effort accordingly
  • Communication — How you articulate quality concerns to engineering and product teams, and advocate for the user

Come prepared to think systematically about a product you haven't seen before — we're evaluating your process and reasoning, not your familiarity with our codebase.

How to Prepare

01

Show Up Ready

Find a quiet environment with a strong internet connection. Keep your phone on do not disturb. A clear mind is your most valuable tool.

02

Know Your Frameworks

Review your experience with testing frameworks, automation tools, and CI integration. Be ready to discuss your preferred tools and why they work for different contexts.

03

Be Concrete

Avoid hypotheticals. Use real-world experiences that quantify and qualify your answers. We care about what you've done and how you handled it.

04

Why Altium?

You have a lot of companies to choose from. Think about what you're looking for and why our team resonates with you.

Tips & Best Practices

1

Think Out Loud

Don't solve problems in your head. Walking us through your reasoning lets us help if you're headed off-track — and you might find it's easier than you think.

2

Start with the User

Before writing test cases, understand who uses the feature and what they're trying to accomplish. User-centric testing catches the bugs that matter most.

3

Prioritize Ruthlessly

You won't have time to test everything. Show that you can identify the highest-risk areas and focus there first — this is the most important skill in QA.

4

Ask for Clarity

Getting stuck is perfectly fine. Step back, walk through what you have, and ask questions. Interviewers respect clarity-seeking.

5

Think at Every Level

Show awareness of the test pyramid: unit, integration, end-to-end. Know when each layer is appropriate and where the diminishing returns start.

6

Consider the Pipeline

Think about how your tests fit into CI/CD. Flaky tests, slow suites, and environment dependencies are real problems — show that you think about them.

7

Interview Us Too

This is a two-way street. Prepare different questions for each interviewer — variety shows genuine curiosity. You might consider writing them down ahead of time.

Further Reading

Quality assurance is a vast field — don't feel you need to know everything. These resources cover the fundamentals.

Our Values

1.

Trust

The central foundation of our culture. We perform best in a high trust, low blame environment — and that's exactly what we build.

2.

Autonomy & Agility

We hire incredibly talented people and give them autonomy in how teams organize and make decisions.

3.

Coordinate, Communicate, Collaborate with Clarity

Despite being a distributed team, we believe the largest challenges ahead involve working closely together.

4.

Team over Ego

We are not family, but we only win when the team wins.

5.

Innovation & Experimentation

Altium prides itself in being a leader in innovation — pushing the boundaries of what's possible for electronics design teams.

6.

Empathy

We are all humans just typing on computers. Let's be real with each other.

You've Got This

There's a universe of things you could know — don't sweat it. Bring the best version of yourself forward, think clearly, communicate openly, and you'll be fine. We're rooting for you.