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Codex Interview Questions
& Process

Real candidates share what happened, how many rounds they had,
and how the experience turned out.

Based on 16 interview experiences · FREE TO READ

1.8 Rounds average
Average Typical difficulty
93.8% Positive experience

Which role are you interviewing for?

9 roles · 16 reports

Candidate interview experiences

First-hand accounts from people who interviewed at Codex.

Showing 4 of 16
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Codex

Developer Relations

Marketing · half a year ago

Mid Easy Positive experience No offer 1 round
Interview process
Recruiter call Technical screen
Interview formats
Behavioral Technical

First up was a quick 30 minute online chat with the CEO and Tech Lead. It was pretty laid back, everyone was friendly and open. They talked a bit about the company and what they do, then they wanted to learn more about you and your past work.

Confirmed questions1 question
  • Do you have prior experience in developer relations?
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Codex

Senior Project Manager

Operations · a year ago

Senior Easy Positive experience No offer 1 round
Interview process
Recruiter call
Interview formats
Behavioral

The interview process was very professional with a good attitude and a warm welcome. It seems like a good company with good people. I didn't accept their offer because I chose another company, but otherwise, I would have accepted.

Confirmed questions3 questions
  • Can you describe your experience?
  • What is your motivation for this role?
  • How does your past experience align with what our company is looking for?
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Codex

Software Developer

Engineering · more than a year ago

Mid Average Positive experience Accept offer 3 rounds
Interview process
Recruiter call Phone screen Panel Group
Interview formats
Behavioral Technical

The interview process involved about 2 to 3 rounds. There were no technical tests or live coding sessions. It was mainly interview-based, with interactions involving a Product Owner, a General Partner, and HR personnel. The focus was primarily on soft skills, including how candidates manage deadlines and interact with team members and clients.

Confirmed questions2 questions
  • Can you share your experience with programming languages and frameworks, including specific versions?
  • Tell me about your previous project experiences.
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Codex

IT Recruiter

HR

Mid Average Negative experience No offer 1 round
Interview process
Recruiter call
Interview formats
Behavioral

The interview process was extremely lengthy and felt like a waste of my time and resources. I regret the time and money spent on the back-and-forth interviews. I wouldn't suggest this company. Avoid it.

Confirmed questions1 question
  • What motivates your desire to join this company

Codex Interview Questions

Quoted word for word from Codex interview reports.

Can you explain which layers are used for encryption and decryption, and describe the complexity of ADTs?

Read reports

Can you solve a string challenge using a programming language such as JavaScript?

Read reports

Were there any basic Javascript questions asked, similar to what you covered in freecodecamp?

Read report

Formats, difficulty and experience

Across all 16 Codex interview reports.

Interview formats

Behavioral 44%
Technical 32%
Coding 20%
Presentation 4%

Interview difficulty

Easy 31.2%
Average 56.2%
Difficult 12.5%

Candidate experience

Positive 93.8%
Negative 6.2%

Reports by job function

Engineering 9
Other 2
Operations 2
Marketing 1
HR 1
Finance 1