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[ TECHNICAL INTERVIEW LAB ]

Build it. Debug it. Defend it.

Serious AI engineering interviews do not stop at prompts. They test code, system boundaries, model behavior, data, security, incident judgment, and whether you can turn ambiguity into a production result.

Practice case · not an employer screen · no placement or affiliation implied

PRACTICE AVAILABLEROLE-CALIBRATED
TARGETS03
STATIONS07
ROLE CASES01
CURRENT RUNBME-05 · 90 MIN

Recover the enterprise copilot pilot

Diagnose the failure, redesign the full-stack boundary, define the eval gate, and recover the customer rollout.

01FULL-STACK DELIVERY
02AI SYSTEMS DESIGN
03EVALS + INCIDENTS
04CUSTOMER HANDOFF
01[ ROLE TARGETS ]

Three destinations. One evidence standard.

A target is not a job title pasted onto a course. It defines the capability floors, dependency-closed curriculum gate, proof a reviewer should inspect, and the experience we do not yet claim to teach.

BUILD · L3

Full-stack AI developer

18 nodes · 4 tracks

Builds and operates user-facing AI features across product, services, agent tooling, evaluation, and deployment boundaries.

AI judgment

Instruction design

System decomposition

Agent systems

Evals & verification

Security & governance

PRIMARY EXIT PROOF

A deployed AI product slice

PRIMARY BOUNDARY

Operating a high-traffic production service: incident rotation, latency budgets, and distributed-systems depth remain workplace experience.

APPLY · L3

Applied AI engineer

18 nodes · 4 tracks

Turns a business workflow into a measurable AI system, then owns the evaluation, safety boundaries, and iteration needed to make it useful.

AI judgment

Instruction design

System decomposition

Agent systems

Evals & verification

Security & governance

PRIMARY EXIT PROOF

A production-shaped agent workflow

PRIMARY BOUNDARY

Customer-domain discovery and the political work of winning production access are not simulated by the current curriculum.

DEPLOY · L3

Forward-deployed engineer

22 nodes · 5 tracks

Works with a customer under real constraints to diagnose a workflow, deliver a credible technical wedge, and leave behind an operable system.

AI judgment

Instruction design

System decomposition

Agent systems

Evals & verification

Security & governance

PRIMARY EXIT PROOF

A customer-style discovery and delivery brief

PRIMARY BOUNDARY

Live customer discovery, procurement navigation, and executive-room facilitation require supervised field practice beyond the current modules.

02[ THE PRACTICE LOOP ]

A technical interview is a sequence of decisions.

The same seven-station protocol is published for every target. The scenario changes; the dimensions and evidence contract do not. This is our practice standard, not a claim about any employer's private process.

  1. 015 MIN

    Role frame and evidence selection

    State the target role, its six floors, and the artifact being used as evidence.

    EVIDENCE

    A bounded problem statement and a defensible choice of what not to build.

  2. 0210 MIN

    Work walkthrough

    Trace the candidate's own implementation from requirement through deployed behavior.

    EVIDENCE

    Inspectable code, configuration, and an explanation that distinguishes authored decisions from generated output.

  3. 0312 MIN

    Applied system design

    Design a production-shaped AI workflow under a role-relevant constraint.

    EVIDENCE

    A sequenced architecture that has an explicit operator path rather than a diagram-only answer.

  4. 048 MIN

    Agent and tool contracts

    Make model instructions, structured outputs, and tool use inspectable and constrained.

    EVIDENCE

    Concrete contracts and failure behavior, not framework vocabulary.

  5. 0510 MIN

    Evaluation and debugging

    Diagnose a failed behavior and decide whether the system may ship.

    EVIDENCE

    A task-specific evaluation plan with a release or rollback decision.

  6. 068 MIN

    Security, governance, and operations

    Handle data, permissions, monitoring, and escalation as part of technical delivery.

    EVIDENCE

    Named control owners and a credible path from detection to human intervention.

  7. 077 MIN

    Tradeoffs and technical read-back

    Defend tradeoffs, receive per-dimension feedback, and name the next proof-bearing gap.

    EVIDENCE

    A calibrated explanation of what is known, what is assumed, and what proof is still required.

03[ ADVANCED FIELD EXERCISE ]

Recover a failing AI deployment.

The new advanced case is a fictional, clean-room production packet—not trivia and not confidential interview content. The source material is open; the evaluator facts stay held out.

BME-05 · WORK ENVIRONMENTL3 · 90 MIN

Recover the enterprise copilot pilot

Fictional enterprise customer Northstar Freight has paused a 120-user operations-copilot pilot after unreliable answers, a cross-tenant retrieval incident, and a Monday executive review. You are embedded with the delivery team and must turn the evidence into a safe recovery and production rollout plan.

SRC-01Customer outcome and pilot briefbrief
SRC-02Current full-stack architecture and API notesevidence
SRC-03Evaluation and telemetry snapshotevidence
SRC-04Failure log excerpts · Fridaylog
SRC-05Delivery, adoption, and operating constraintspolicy
PUBLISHED SCORING CONTRACT

Technical diagnosis and containment

30%

The plan identifies the client-controlled workspace boundary, stale retrieval, unsupported answers, and retry behavior from the packet while preserving evidence and avoiding unsupported exposure claims.

Secure full-stack redesign

30%

The revised API, authorization, retrieval, citation, and deletion paths enforce server-side tenant membership and least privilege rather than trusting browser-supplied identifiers.

Evaluation and operational gates

25%

The plan defines segmented evals, traceable telemetry, reliability controls, explicit thresholds, owners, kill switch, and rollback conditions before re-enable or expansion.

Delivery and adoption execution

15%

The two-week sequence respects the 15-per-division pilot constraint and gives supervisors, customer success, and operations a concrete feedback and handoff rhythm.

AI scoring is labeled as AI scoring. A live provider can review the submission against held-out facts; an offline heuristic can save work but can never issue a pass.

This case uses four scenario-specific rubric dimensions. Role standing remains the separate, transparent six-dimension profile shown above; neither is an employer-readiness prediction.

04[ TRUTH STATE ]

Doctoral-defense discipline. No degree theater.

The bar can be extremely high without misrepresenting what the program is. We publish the work, the evaluator, and the operating boundary separately.

AVAILABLE

Labeled technical practice

Three authored role targets, a seven-station practice protocol, one interview case, four curriculum-linked field exercises, durable artifacts, and portfolio evidence are available. A configured model may grade the case; offline review can save work but cannot issue a pass.

RECRUITING

Calibrated practitioner panels

Human mock interviews activate one role at a time only after current practitioners are vetted, auditioned, contracted, calibrated, and attached to real capacity.

NOT CLAIMED

Degree or employer outcome

This is not a PhD, academic credit, an OpenAI or Anthropic interview, a referral, placement service, or employment guarantee. The evidence is the product.

05[ MARKET SIGNAL ]

Built from public requirements. Rechecked, not fossilized.

Role targets cite first-party public sources and carry an observation date. They model recurring work signals; they do not claim access to private interview questions or a relationship with any employer.

MARKET CAVEAT · Full-stack AI developer

No source was used to infer a universal years-of-experience threshold or a current opening count.

MARKET CAVEAT · Applied AI engineer

The scan did not establish which framework, cloud provider, or degree requirement is universal across applied AI engineering roles.

MARKET CAVEAT · Forward-deployed engineer

The scan does not claim every forward-deployed role carries the same travel expectation, clearance requirement, or industry specialization.