Remote Coding Interview Setup Checklist
In a remote coding interview, the first five minutes can go to "Can you see my screen?", a frozen video, or a shared pad that will not load. None of that is graded directly, but it eats time and spikes your stress before the problem even starts.
This remote coding interview setup checklist covers what to test the day before, what to check 30 minutes before, and what to do when something breaks live. The goal is simple: make the tech boring so your thinking gets the attention.
The day before: test the real path
Test the exact tools from the invite, not just "my internet works."
| Item | What to test | Why |
|---|---|---|
| Video platform | Join a test meeting with the same app (Zoom, Meet, Teams, or a browser link) | Updates, permissions, and sign-in prompts appear on first launch |
| Shared pad | Open the coding platform link if it is available early, or a similar public pad | Browser extensions or blockers can break editors |
| Screen share | Share a window and a full screen in a test call | macOS and Windows both may need a one-time permission |
| Camera | Check framing and light | You want your face visible, not a silhouette |
| Microphone | Record a short clip and play it back | Catches muffled or echoing audio |
| Network | Run a speed test near your desk | Wi-Fi can be weaker in the room you plan to use |
On macOS, screen recording permission for a new app usually needs a restart of that app. Doing this the night before avoids a scramble.
Your desk and room
- Light in front of you, not behind. A window behind you turns you into a shadow.
- Camera at roughly eye level. A stack of books under a laptop works.
- Quiet room with a closed door. Tell housemates the interview window.
- Notifications off. Turn on Do Not Disturb or focus mode on laptop and phone.
- Water nearby, and a pen and paper for sketching examples.
- Charger plugged in. Video calls drain batteries fast.
Browser and screen hygiene
What the interviewer sees when you share matters, both for professionalism and to avoid accidental distractions.
- Close unrelated tabs, especially chat, email, and social media.
- Use a separate browser profile or window just for the interview.
- Hide desktop clutter or share a single window instead of the full screen.
- Check the font size in the editor. Bump it up so it is readable over video.
- Disable browser extensions that inject UI into pages if the coding pad misbehaves.
If the company allows or asks you to use your own editor, set it up with a clean project folder and the language runtime already installed and tested.
Network and backup plan
| Risk | Backup |
|---|---|
| Wi-Fi drops | Phone hotspot tested in advance |
| Laptop audio fails | Phone dial-in number from the invite saved |
| Video app crashes | Browser version of the same platform bookmarked |
| Pad will not load | Ask to share your own editor or paste code into chat |
| Power cut | Laptop fully charged before you start |
Save the recruiter's or coordinator's email and phone number somewhere outside your laptop. If everything fails, you can tell them quickly.
30 minutes before
- [ ] Restart the laptop to clear stuck processes
- [ ] Close everything except the video app, the pad, and maybe one notes doc
- [ ] Join the test call or open the link early to clear any sign-in prompts
- [ ] Check camera, mic, and screen share once more
- [ ] Phone on silent, face down, hotspot ready
- [ ] Bathroom, water, deep breath
Join the real call one or two minutes early. Not ten; interviewers often come straight from another meeting.
If something breaks live
Technical problems happen to everyone, and interviewers have seen them all. What matters is staying calm and communicating.
Audio cuts out:
"Sorry, I think I lost your audio for a few seconds. Could you repeat the last part?"
Video freezes or the call drops: rejoin immediately, then send a short message in chat or email if you cannot get back in within a minute or two.
Pad lags or will not load:
"The editor is lagging on my side. Would it be OK if I refresh, or share my own editor instead?"
Screen share shows the wrong thing: stop sharing, pick the right window, and say "That should be the editor now. Can you see it?"
Do not apologize repeatedly. One clear sentence and then back to the problem.
Remote-specific habits during the round
Remote rounds lose some of the cues you get in person, so make your thinking easier to follow:
- Narrate more than you would in person. The interviewer cannot see you staring at the whiteboard.
- Check in at natural break points. "Does this approach make sense before I code it?"
- Look at the camera occasionally when talking, not only at the screen.
- Use the pad for examples. Type a small input and expected output as a comment before coding.
Common remote setup mistakes
- Testing the network but not the specific video app or pad
- Sharing the whole screen with chats and notifications visible
- Using laptop speakers, which can cause echo on the interviewer's side
- Sitting in a dark room with only the monitor lighting your face
- Leaving a VPN on that slows or blocks the coding platform
- Trying a new laptop, OS update, or editor theme on interview day
Soft practice note
The best way to make a remote round feel normal is to rehearse in the same setup. If you want a Chrome side panel to run timed practice and narration drills on the same machine and screen you will interview on, Luna Interview is built for that kind of calm rehearsal, and it should never be used against an interview's rules.
Day-of checklist
- [ ] Video app and pad tested on this laptop
- [ ] Screen share permission granted
- [ ] Light in front, camera at eye level
- [ ] Notifications off on laptop and phone
- [ ] Hotspot and dial-in number ready
- [ ] Recruiter contact saved outside the laptop
- [ ] Editor font size readable over video
- [ ] Join one to two minutes early
When the setup is handled the night before, the first minute of the interview can go where it should: restating the problem and asking good questions.
Rehearse with an AI interview copilot, then browse commonly reported interview questions.