Interview preparation

Toddle interview process & preparation

Toddle currently has 25+ live openings on OnJob.io, concentrated in UI/UX Designer, Digital Marketing and Frontend Developer roles. There are no leaked or company-specific questions here — instead, prepare with the general, role-based interview rounds and most-asked questions for those role types below, then practise them free with OnJob's AI mock interview.

Practise with AI mock interview See live Toddle jobs

Honest note: OnJob.io does not publish leaked or company-confidential interview questions. The guides below are general, role-based preparation — the standard rounds and commonly-asked questions for the role types Toddle is currently hiring for. Use them to prepare; your real Toddle interview may differ.

What to expect when interviewing for UI/UX Designer, Digital Marketing and Frontend Developer roles at companies like Toddle

Toddle is currently advertising these role types on OnJob.io. Each guide is the general interview structure and most-asked questions for that role — prepare with it, then rehearse free with the AI mock interview.

General UI/UX Designer interview prep

5 live roles at Toddle

Design thinking, Figma, portfolios and usability — the product-design interview for startups, agencies and product companies.

Typical UI/UX Designer interview rounds

  1. 1 Portfolio review. Walk through 2–3 case studies: problem, process, decisions, impact.
  2. 2 Design exercise / whiteboard. Solve a design problem live or as a take-home.
  3. 3 Craft & tools. Figma skills, design systems, prototyping and handoff.
  4. 4 Collaboration & behavioural. Working with PMs and engineers, handling feedback.

Commonly-asked UI/UX Designer questions

  • Walk me through your favourite project in your portfolio.
  • What is the difference between UX and UI design?
  • Explain your design process from problem to final solution.
  • How do you conduct user research, and how does it shape your designs?
  • What is the difference between a wireframe, a mockup and a prototype?
  • How do you measure whether a design is successful?
  • How would you redesign [a common app] to improve a specific flow?
  • What is a design system and why does it matter?
Full UI/UX Designer prep AI mock interview

General Digital Marketing interview prep

2 live roles at Toddle

SEO, performance ads, content and analytics — the digital marketing interview for agencies, startups and growth teams.

Typical Digital Marketing interview rounds

  1. 1 Fundamentals round. SEO, SEM, social, email and the marketing funnel.
  2. 2 Channel deep-dive. Your strongest channel — Google/Meta ads, SEO or content.
  3. 3 Analytics & case. Read a campaign's data and recommend optimisations.
  4. 4 Strategy & culture fit. Campaign planning, budgets and collaboration.

Commonly-asked Digital Marketing questions

  • What is the difference between SEO and SEM?
  • Explain the marketing funnel (awareness → consideration → conversion).
  • What is the difference between CPC, CPM, CPA and ROAS?
  • How do you measure the success of a digital marketing campaign?
  • What are the main Google ranking factors you optimise for?
  • Walk me through how you'd plan a campaign with a fixed budget.
  • What is A/B testing and how do you run one on an ad or landing page?
  • How do you reduce a high bounce rate on a landing page?
Full Digital Marketing prep AI mock interview

General Frontend Developer interview prep

2 live roles at Toddle

JavaScript, React, CSS and browser fundamentals — the front-of-house engineering interview for product and services companies.

Typical Frontend Developer interview rounds

  1. 1 JavaScript / DOM round. Core JS, closures, async, event loop and DOM manipulation.
  2. 2 Framework round. React (hooks, state, rendering) or Angular/Vue depending on the stack.
  3. 3 Machine coding. Build a small UI component live — a counter, autocomplete or modal.
  4. 4 CSS & accessibility. Layout, flexbox/grid, responsiveness and accessibility basics.

Commonly-asked Frontend Developer questions

  • Explain the difference between let, const and var.
  • What is a closure in JavaScript? Give a practical use.
  • Explain the event loop and how async/await works under the hood.
  • What is the difference between == and === in JavaScript?
  • Explain the difference between == null and === null, and what hoisting is.
  • What are React hooks? Explain useState and useEffect.
  • What is the virtual DOM and how does React's reconciliation work?
  • Explain the difference between props and state in React.
Full Frontend Developer prep AI mock interview

General Backend Developer interview prep

1 live role at Toddle

APIs, databases, concurrency and system design — the server-side engineering interview across product companies and fintech.

Typical Backend Developer interview rounds

  1. 1 DSA round. Coding problems plus complexity analysis.
  2. 2 Language & runtime. Deep dive on your primary language (Java/Node/Python/Go) and its concurrency model.
  3. 3 Database & API design. Schema design, indexing, transactions and REST/gRPC API design.
  4. 4 System design. Designing scalable, fault-tolerant backend services.

Commonly-asked Backend Developer questions

  • Explain the difference between SQL and NoSQL, and when you'd choose each.
  • What is database indexing and how does it speed up queries?
  • Explain ACID properties in a database transaction.
  • What is the difference between REST and GraphQL?
  • How do you handle concurrency and race conditions in your backend?
  • What is a deadlock and how do you prevent it?
  • Explain caching strategies — write-through, write-back and cache invalidation.
  • What is the difference between horizontal and vertical scaling?
Full Backend Developer prep AI mock interview

General QA / Test Engineer interview prep

1 live role at Toddle

Manual and automation testing, Selenium, test design and SDLC — the QA interview for product companies, services firms and test-automation teams.

Typical QA / Test Engineer interview rounds

  1. 1 Testing fundamentals. Test types, SDLC/STLC, test-case design and bug lifecycle.
  2. 2 Automation round. Selenium/Cypress, frameworks and writing test scripts.
  3. 3 SQL & API testing. Database validation and testing REST APIs with Postman.
  4. 4 Scenario / behavioural. How you'd test a feature and work with developers.

Commonly-asked QA / Test Engineer questions

  • What is the difference between verification and validation?
  • Explain the difference between SDLC and STLC.
  • What is the difference between smoke, sanity and regression testing?
  • Walk me through the bug life cycle from discovery to closure.
  • What is the difference between severity and priority? Give an example of high severity / low priority.
  • How would you write test cases for a login page?
  • What is the difference between functional and non-functional testing?
  • Explain the difference between black-box and white-box testing.
Full QA / Test Engineer prep AI mock interview

Rehearse your Toddle interview, free

Run a realistic AI mock interview for your target role and get instant feedback on your answers — or take a timed mock test to check your fundamentals before the real thing.

AI mock interview Free mock test Toddle jobs

Interview prep at other companies

Toddle interview — FAQs

How do I prepare for a Toddle interview?

Prepare by role: identify the role you're applying for, then practise the standard interview rounds and most-asked questions for that role type. Toddle is currently hiring for UI/UX Designer, Digital Marketing and Frontend Developer roles, so focus there. Use OnJob's free AI mock interview to rehearse with instant feedback, and review the role-specific question lists below. These are general role-based questions, not leaked Toddle questions.

What questions are asked in a Toddle interview?

We don't publish leaked or company-specific Toddle questions. What we do provide is the general, frequently-asked interview questions for the role types Toddle hires for — such as UI/UX Designer, Digital Marketing and Frontend Developer roles. For example, UI/UX Designer interviews commonly cover: Walk me through your favourite project in your portfolio. What is the difference between UX and UI design? Explain your design process from problem to final solution. Prepare with these general questions and OnJob's free AI mock interview.

How many rounds does a Toddle interview have?

It depends on the role. A typical UI/UX Designer interview runs across 4 rounds — Portfolio review, Design exercise / whiteboard, Craft & tools, Collaboration & behavioural. Round counts vary by company and seniority; treat this as the general structure to prepare for, not a guarantee of Toddle's exact process.

Is Toddle hiring right now?

Yes — Toddle has 25+ live openings on OnJob.io, refreshed daily, mostly for UI/UX Designer, Digital Marketing and Frontend Developer roles. Browse the live Toddle jobs and see your AI match score on each before you apply.

Free forever — no credit card

Get matched to Toddle roles you're ready for

Create a free profile to see your AI match score on every live Toddle opening, practise the interview, and apply in one click.

Create my free profile Browse Toddle jobs