Senior Backend Core Engineer at Odaseva · Paris
Everything on this page is labelled by where it comes from: questions candidates reported on JobRipe, JobRipe's own preparation guide, and the job ad itself. Nothing here is made up about the company.
Read from this job's ad: what it asks for, so you can prepare one real example for each.
Go
A time you used Go: the problem, what you did yourself, and what happened.
From the ad's requirements
Java
A time you used Java: the problem, what you did yourself, and what happened.
From the ad's requirements
Node.js
A time you used Node.js: the problem, what you did yourself, and what happened.
From the ad's requirements
PHP
A time you used PHP: the problem, what you did yourself, and what happened.
From the ad's requirements
7+ years of experience
How your experience adds up to what they ask for (7+ years), and the parts most like this job.
From the ad's requirements
Education
Your studies or training, or the equivalent experience if the ad allows it.
The ad says: “Master's degree in Computer Science, Engineering or other relevant field,”
From the ad's requirements
Proven track record of successfully delivering complex projects and demonstrating measurable impact on product performance or stability.
An example from your own work that shows this.
From the ad's requirements
Deep expertise in non-framework development and object-oriented programming principles.
An example from your own work that shows this.
From the ad's requirements
Ability to use AI tools (Claude) on all phases of the development (analysis, implementation, tests, cross-functional automations).
An example from your own work that shows this.
From the ad's requirements
Excellent problem-solving skills and the ability to debug complex issues efficiently.
An example from your own work that shows this.
From the ad's requirements
Strong communication and interpersonal skills, with the ability to effectively collaborate with technical and non-technical stakeholders.
An example from your own work that shows this.
From the ad's requirements
Self-motivated and proactive, with a strong desire to learn and grow.
An example from your own work that shows this.
From the ad's requirements
Candidate reports: questions verified applicants typed in their interview reviews on JobRipe, shown as written.
No candidate has shared interview questions for Odaseva on JobRipe yet. Use the job ad and our guide below.
Only figures we have enough data for. Nothing is estimated.
We show an employee rating once Odaseva has at least 5 published verified reviews. Company page
Interview difficulty and process length appear once 5 candidates have reported them.
Our editorial preparation guide: typical questions for the field, not reports from candidates.
Why they ask: Design judgement.
How to answer: Draw it, name the trade-offs, say what you learned.
Why they ask: Debugging method.
How to answer: Measure first, then caching, queries, indexes, async work.
Why they ask: Quality habits.
How to answer: Unit, integration, and what you would not test.
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Why they ask: Node.js is named in the posting.
How to answer: One concrete project, one honest lesson.
Why they ask: PHP is named in the posting.
How to answer: One concrete project, one honest lesson.
Why they ask: Opener to see how you frame your story.
How to answer: Two minutes: current role, one achievement that matches this job, why this company now.
Why they ask: Checks ownership and depth.
How to answer: Use situation, action, result. Quantify the result.
Why they ask: Tests accountability and learning.
How to answer: Pick a real failure, own your part, show the fix and what changed afterwards.
Questions to ask them