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Cofa
Cofa

AI-NATIVE RECRUITING PLATFORM

Find and verify
AI-native talent

Cofa is the hiring platform that discovers talent for the AI era and verifies how candidates work with AI through real tasks.

Bring Cofa to your teamExplore SourcerExplore Probe

DISCOVER · VERIFY

One standard, from discovery to proof

Sourcer finds potential beyond the market. Probe proves capability through real work.

01AI Talent Discovery

Sourcer

Read the signals outside the talent market

Connect papers, open source, patents, and conference activity to understand the expertise and interests of people who have not applied yet.

  • 01Discovery from public work signals
  • 02Role fit with clear rationale
  • 03Candidate-specific outreach drafts
  • 04Human approval before sending
Explore Sourcer
Discovered
Last 24 hours · 3 candidates
  • J

    Jihoon Jung · ML · 7y

    arXiv + PyCon

    Fit

    94

  • S

    Suhyun Lee · Backend · 6y

    GitHub · 12 PRs

    Fit

    88

  • D

    Doyoon Kim · ML · 5y

    NeurIPS 2024

    Fit

    83

02AI-Native Assessment

Probe

See how they work with AI, not just the answer

Give every candidate the same AI environment and capture the work itself, from problem framing and tool choice to validation and revision.

  • 01Problem framing and prompt design
  • 02Tool choice and switching behavior
  • 03Validation and revision captured
  • 04The same conditions for everyone
Explore Probe

Reviewer · timeline

Candidate #2024-0142 · Backend

47 min · 23 events
  1. 00:04

    Initial prompt

    Problem framing

    Decomposed into 5 requirements · output format specified

  2. 00:18

    Test run

    Validation

    3 cases pass · 1 fails → debug

  3. 00:31

    Tool switch

    Tool use

    Claude → GPT-5 (code review compare)

  4. 00:47

    Edited AI output

    Critical thinking

    Renamed variables, hardened error handling before paste

Define
Prompt
Validate
Tools
Output

ONE HIRING SYSTEM

From signal to hiring decision

Turn a promising signal into a relationship, proof of capability, and a decision the whole team can trust.

  1. 01
    Sourcer

    Find the signal

    Identify role-relevant expertise in public work.

  2. 02
    Sourcer

    Start the relationship

    Open a relevant conversation with context that matters.

  3. 03
    PipelineProbe

    Verify capability

    Observe real problem solving in the same AI environment.

  4. 04
    Pipeline

    Make the decision

    Align interviews and offers around evidence that stays visible.

Cofa for your team

Move your hiring toward AI-native talent

We will identify the first part of your current hiring process worth changing.

Book a 30-minute consult