Tactile surface evocative of a basanite touchstone

The technical layer of the interview, rebuilt for the AI era

Test genuine capability,
not performed competence.

The technical interview is broken. Coding tests have collapsed into a cheating arms race, and the capability that actually matters — engineering effectiveness in an AI-augmented workflow — is not measured anywhere. Basanite is the technical layer rebuilt for the AI era.

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The research

Eight dimensions of engineering judgment.

Capability is a shape, not a number. Basanite scores every candidate across eight metacognitive dimensions drawn from cognitive science and the literature on human–AI collaboration.

Read the methodology →

The process

How Basanite works

A two-round assessment: a conversational round that reveals what a candidate thinks, and an AI Collaboration Workbench round that reveals what they actually do.

Most hiring tools measure how well someone can approximate a good candidate.
Basanite measures whether they actually are one.

Design philosophy

Assess genuine capability, not performed competence

The central conviction behind every design decision at Basanite: most hiring tools are optimised for the wrong signal. They measure how well someone can approximate the idea of a good candidate, rather than whether they actually are one.

Depth over breadth

Each layer of the assessment exists to move one level deeper into signal quality. A candidate who answers fluently at the surface should encounter ground that shifts beneath them at the next layer. The edges of real ability are blurry. Performed ability has no edges.

Structure as a fairness mechanism

By anchoring every evaluation to consistent frameworks and explicit scoring criteria, a self taught engineer without institutional pedigree can be seen as clearly as one from a target university. Both are asked the same questions, in the same spirit, with the same depth of follow up.

Honest about what AI can and cannot do

Basanite flags where human expertise is required, produces quotable evidence rather than opaque scores, and positions itself as infrastructure that makes human judgment better, not the mechanism that replaces it.

Evaluation as a two way mirror

The best hiring processes leave candidates with a clearer understanding of themselves. Every assessment strategy deployed by Basanite can be honestly explained to the candidate it is applied to.

For hiring teams

Replace the first three rounds

  • One Basanite deployment replaces 1 to 3 full time recruiters doing screening and first round assessment
  • Every candidate receives identical assessment quality. The tenth candidate is evaluated as rigorously as the first
  • Dimension scores grounded in specific candidate quotes, not opaque numbers
  • Hirer report designed as a briefing document: what to probe further in the final human interview
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For candidates

Be genuinely seen

  • A conversation, not an interrogation. Questions grow organically from your own experience
  • No trick questions, no expected answers. We are looking for how you actually think, not how well you prepared
  • Saying “I don’t know” with genuine awareness is treated differently from a confident but hollow answer
  • You receive a personal feedback report, regardless of outcome
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The team

Built by people who have felt the problem

Engineers and AI researchers from Manchester, building the hiring tool we wish existed.

Aditya Shah

Aditya Shah

CEO

  • Data Analyst and Technology Modeller at Virgin Media O2 (13 month placement)
  • Serial entrepreneur, previously funded startup in edtech
  • Computer Science, University of Manchester
Drew Robertson

Drew Robertson

CTO

  • SWE Intern at The Trade Desk, Rothschild and Co, Cisco
  • ICHack26 1st place, Bloomberg Bpuzzled 1st place
  • Computer Science, University of Manchester
Lynn Zhao

Lynn Zhao

CPO

  • BSc Artificial Intelligence, University of Manchester
  • AI Safety Fellowship at BlueDot Impact, OpenAI, Cambridge
  • UniHack 2025 Digital CleanUp 1st place
8
metacognitive dimensions
2
rounds: think + do
100%
quote-grounded scores
3
screening rounds replaced

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