Zero-Interview Hiring (Work Samples Only via Chat)
Developer Relations
What it tests
Raw ability — without the performance theater of video interviews
Format
- 1No video calls, no phone screens, no in-person meetings
- 2Entire process happens via typed Slack/chat messages
- 3Candidate completes 3-4 work-sample challenges: technical tutorial, debug a code sample, design an API improvement, create a community engagement strategy
- 4All communication is async
- 5Decision made purely on work quality
What to look for
- Writing quality (since there's no verbal communication, writing IS communication)
- Technical depth
- Self-direction (no one is guiding them through the process)
- Async communication skills (critical for remote DevRel)
Adaptation guide
Radical approach. Best suited for remote-first companies. May not work for roles requiring strong in-person presentation skills.
Full description
Format:
- No video calls. No phone screens. No in-person meetings.
- Entire process happens via typed Slack/chat messages
- Candidate completes 3-4 work-sample challenges:
- Write a technical tutorial on [topic]
- Debug a code sample and explain the fix
- Design an API improvement and document it
- Create a community engagement strategy (1-page)
- All communication is async. Candidate works at their own pace.
- Decision made purely on work quality.
Time: 1-2 weeks (at candidate's pace)
What to look for:
- Writing quality (since there's no verbal communication, writing IS communication)
- Technical depth
- Self-direction (no one is guiding them through the process)
- Async communication skills (critical for remote DevRel)
Why it works: Eliminates bias from appearance, accent, charisma, and interview anxiety. Fly.io pays the same salary worldwide at each level. Hires people who would never survive a traditional interview but are brilliant at the actual job.
Adaptation: Radical approach. Best suited for remote-first companies. May not work for roles requiring strong in-person presentation skills.