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codex
Codex’s mission is to inspire technology leaders and entrepreneurs to apply their collective imaginations to deliver technologies that will continue to transform our lives. Whilst the creativity of Leonardo da Vinci was captured in his notebooks, Codex shares the wisdom of today’s great innovators v
Last verified September 1, 2026 · Updated daily
Open roles at codex
1 positions we're tracking. Roles are re-checked daily and removed when filled.
Software Engineer
First seen today
Know when codex is hiring before anyone else
A role stays uncontested for about four days. Here's the window — and where we put you in it.
From $9/month, cancel any time.
Watching codex
0 applicantsRole spotted & verified
1You get the alert
1You've applied
~8Hits the job boards
250+Working at codex
codex is Codex’s mission is to inspire technology leaders and entrepreneurs to apply their collective imaginations to deliver technologies that will continue to transform our lives. Whilst the creativity of Leonardo da Vinci was captured in his notebooks, Codex shares the wisdom of today’s great innovators v, founded in and now people. At this stage, expect opportunity to shape your role based on the company stage.
is where most codex positions are located, with 1 remote positions open.
How to actually get hired at codex
Why applying the normal way doesn't work
codex uses an ATS (Ashby), but referrals still come first. Cold applications aren't ignored — they're just behind referrals, sourced candidates, and recruiter picks.
Who to contact at codex
We're still mapping codex's hiring process. At this size ( people, Other), the hiring manager typically decides, but we haven't confirmed it yet.
What codex screens for
relevant experience and ability to operate autonomously
Tailor your CV to the specific codex role rather than sending a general one. Applications that mirror the language of the job description clear automated filters at a materially higher rate.
Mistakes that kill codex applications
Don't send the same CV you sent everywhere else. At people it's obvious, and it's the fastest rejection there is.
Nobody cares what you want. Start with is growing and how you'd help.
Most Other applications get ghosted. A day-five follow-up can double your response rate.
Applying to codex? Get the contact, not the form.
The codex interview process
4 stages · 14 days typical · take-home: no · modelled from similar companies
We don't yet have verified candidate reports for codex. What follows is the typical process for a -person Other company — treat it as a model, not confirmed detail.
Interview stages
Recruiter Screen
Phone or video · 30 min
Basic qualification and logistics
Recruiter or HR
Hiring Manager Interview
Video call · 45 min
Role fit and experience deep-dive
Hiring manager
Technical/Functional Round
Video call · 60 min
Skills assessment and problem-solving
Team members
Final Round
In-person or video · 60 min
Culture fit and cross-functional alignment
Senior leadership
codex interview timeline
codex runs about days from first contact to offer. The median for Other companies at people is 14 days, so codex is about average than most.
Interviewed at codex?
Tell us how it went — stages, questions, timeline. Takes 90 seconds and it's how this page stays accurate for the next person.
Submit your codex interview experience →codex jobs, frequently asked questions
How many jobs does codex have open?
We're tracking 1 active openings at codex (verified ).
Does codex hire remotely?
Yes — 1 of codex's open positions offer remote work.
What roles is codex hiring for?
codex is hiring across Engineering. The most recent opening is Software Engineer.
How do I apply for a job at codex?
Click through to apply, or see our detailed guide on landing a job at codex.
Does codex respond to cold emails?
We haven't verified response rates at codex yet.
Who is the hiring manager at codex?
At this size, hiring is usually run by the hiring manager.
What ATS does codex use?
codex uses Ashby.
How competitive is it to get hired at codex?
Roles at -person Other companies typically draw 100-250 applicants in the first two weeks. Applying inside 72 hours of a posting going live is the single biggest lever you control.
How many rounds is the codex interview?
4 stages: Recruiter Screen, Hiring Manager Interview, Technical/Functional Round, Final Round.
Is the codex interview hard?
The interview emphasizes relevant experience and culture fit over abstract problems. Hardest stage: Final Round.
Does codex give a take-home task?
No, codex does not include a take-home stage.
How long does codex take to get back to you?
Around 14 days across the full process.
What should I prepare for the codex interview?
Prepare for relevant experience and culture fit. A -person startup wants proof you can ship, not that you can whiteboard.
Where is codex based?
codex is headquartered in the US.
Get codex roles before they're posted
A role stays uncontested for about four days. Here's the window — and where we put you in it.
From $9/month, cancel any time.
Watching codex
0 applicantsRole spotted & verified
1You get the alert
1You've applied
~8Hits the job boards
250+