Skill Libraries 400+ assessed competencies

Ready-made, psychometrically tuned item banks across engineering, data, cloud, AI, business and communication — or compose your own from the same building blocks.

Why this program wins

  • 400+ competencies

    400+ competencies is engineered into every talent Assessment engagement — owned, measured and reported, not bolted on afterwards.

  • Tuned item banks

    Tuned item banks, tracked week by week — you always know exactly where things stand without chasing status.

  • Custom composition

    Every plan starts from custom composition — so outcomes stay predictable and scope never drifts silently.

Backed by written SLAs, replacement guarantees and weekly performance reporting — scoped to your goals on a free discovery call.

1.4M

Assessments taken

400+

Skills assessed

99.2%

Proctoring accuracy

ISO 27001 alignedAI-proctored sessionsVerifiable credentials400+ skill library24h score turnaround4.9/5 fairness rating

1.4M

Proctored sessions

Identity-verified, anti-cheat assessments delivered across 40+ countries.

Included

400+ competencies

400+ competencies — measured on every talent Assessment engagement, reported weekly.

100%

Tuned item banks

Tuned item banks with named owners and SLAs — visible to your team in real time.

99.2%

Integrity detection

Multi-signal proctoring that flags what screen-sharing can't hide.

04Built for both sides

Who this is for

One program, two winning outcomes — whether you're chasing your next role or your next great hire.

For Employers

Hire on evidence, not vibes

Replace CV guesswork with proctored, benchmarked scores. Every candidate arrives with verifiable proof of the skills the role needs.

  • Role-calibrated assessment blueprints
  • Proctored, anti-cheat sessions
  • Explainable scores with benchmarks
  • Structured-interview pairings
For Candidates

Proof that beats pedigree

No brand name? No problem. Pass a proctored assessment and carry a verifiable credential that hiring managers actually trust.

  • Free practice mode before you commit
  • Fair, bias-audited instruments
  • Shareable verifiable credentials
  • Results in 24 hours

05Why JOBSONN

Why teams choose Skill Libraries

Six reasons this program outperforms traditional routes — engineered from thousands of placements and engagements.

400+ competencies

400+ competencies is engineered into every talent Assessment engagement — owned, measured and reported, not bolted on afterwards.

Tuned item banks

Tuned item banks, tracked week by week — you always know exactly where things stand without chasing status.

Custom composition

Every plan starts from custom composition — so outcomes stay predictable and scope never drifts silently.

Constant recalibration

You get constant recalibration as a standing part of the workflow, with named owners and weekly checkpoints from day one.

Proctoring that travels with the test

Identity checks, environment scanning and multi-signal anomaly detection on every session.

Benchmarked against outcomes

Scores map to performance percentiles in real roles, so cutoffs mean something.

06Simple by design

How skill Libraries works, step by step

A clear, guided journey — you always know exactly where you are and what happens next.

01

Discovery & alignment

Week 1

We map your requirement against 400+ competencies — must-haves, success measures and stakeholders aligned in one working session.

02

Plan & setup

Days 1–5

The delivery plan is built around tuned item banks, with owners, timelines and quality gates agreed before anything goes live.

03

Delivery sprint

Week 1

Execution runs in weekly cycles focused on custom composition — visible progress, working artifacts, no big-bang surprises.

04

Verification & gates

We verify outcomes against constant recalibration with your own stakeholders scoring the results — gaps get fixed before handover.

05

Handover & support

You take over with full documentation, telemetry and a named contact — the talent Assessment team stays on call for the agreed support window.

07Deep dive

What makes it work

Three engines run under the hood — each one measured, monitored and continuously improved.

400+ competencies

We instrument 400+ competencies from kickoff, so every decision on this page is backed by live data instead of gut feel.

  • Tuned item banks
  • Custom composition
  • Constant recalibration
2M+ profiles indexed

Custom composition

Your team sees custom composition exactly as our delivery team does — one shared view, zero reporting lag, full accountability.

  • Item-level detail
  • Role benchmarks
  • Interview probes

Constant recalibration

Your team sees constant recalibration exactly as our delivery team does — one shared view, zero reporting lag, full accountability.

  • Adaptive items
  • Bias-audited
  • Accessibility built in
96.4Match score

08Everything included

What's included in skill Libraries

No hidden add-ons — every engagement ships with the full stack of services below.

400+ competencies

Tuned item banks

Custom composition

Constant recalibration

Role-based assessment blueprint

Proctored sessions with ID verification

Explainable score reports & benchmarks

Verifiable candidate credentials

09Pick your path

Skill Libraries building blocks

Mix and match capability modules — start where it hurts most and expand when you're ready.

Talent Assessment

400+ competencies

Configured to your context during onboarding, then run as a repeatable component of every talent Assessment cycle.

Talent Assessment

Tuned item banks

The tuned item banks layer of the program — delivered by specialists who run it weekly across client accounts.

Talent Assessment

Custom composition

The custom composition layer of the program — delivered by specialists who run it weekly across client accounts.

Talent Assessment

Constant recalibration

A dedicated workstream covering constant recalibration end to end, with its own SLAs and completion gates.

Technical

Coding & Debugging

Real-world coding, debugging and system-design tasks with automated, explainable scoring.

Integrity

Proctoring & Anti-Cheat

Multi-signal monitoring, plagiarism detection and anomaly forensics on every session.

10AI & Technology

The platform behind Skill Libraries

One platform runs intake, delivery telemetry and reporting for skill Libraries — you see what we see, in real time.

Multi-signal proctoringIdentity, environment and behaviour signals fused into one integrity score.
Validated item banksItems calibrated against real hiring outcomes, refreshed and bias-audited quarterly.
Explainable scoringEvery score decomposes into measurable subskills with plain-language evidence.
Privacy-first architectureGDPR-aligned storage, minimal biometrics retention and candidate data rights honored.

99.2%

Integrity detection

24h

Score turnaround

11Coverage

Skill Libraries — coverage at a glance

Need a bespoke instrument for a niche role? Custom blueprint and item build takes about three weeks.

400+ competenciesTuned item banksCustom compositionConstant recalibrationFull-Stack CodingData ScienceSQL & AnalyticsCloud & DevOpsCybersecurityCognitive AptitudeVerbal ReasoningEnglish Proficiency

400+

Skill tests

1.4M

Sessions proctored

40+

Countries

12Flexible engagement

Assessment engagement models

Transparent engagement models with no surprises — upgrade, pause or switch as your needs evolve.

Pay Per Assessment

Per testAny volume

Send assessments as you hire — no platform commitment, proctoring and reporting included.

  • Library access
  • Proctoring included
  • Score reports
  • Verifiable credentials
Buy assessments
Most popular

Hiring Suite

MonthlyTeams hiring

A standing assessment layer for your funnel — blueprints, ATS integration and analytics.

  • Role blueprints
  • ATS integration
  • Funnel analytics
  • Interview pairing guides
Set up the suite

Assessment Cloud

CustomOrg-wide

Enterprise assessment infrastructure — custom instruments, SSO, audit trails and dedicated support.

  • Custom item builds
  • SSO & HRIS integration
  • Compliance audit trails
  • Dedicated success team
Talk to enterprise team

13Measured, not promised

Outcomes we're accountable for

Every engagement is tracked against live KPIs — reported to you, reviewed monthly.

62%

Fewer mis-hires

70%

Screening time cut

4.8/5

Candidate fairness score

68%

Of clients drop CV screens

14In their words

Success stories

From fresh graduates to enterprise hiring teams — here's what the experience feels like.

“We cut a two-week screening stage to three days and cut mis-hires by more than half. The explainable reports ended our interviewer debates.”
DCDanielle ChoHead of Talent Acquisition, Streamforge
“The proctoring is serious — I stopped wasting loops on polished CVs with thin skills. Scores now set my interview agenda.”
OFOmar FaroukEngineering Manager, Dataqube
“As a career switcher, one verified credential got me three interviews my CV never earned. It took an afternoon to earn it.”
IMIsabelle MarchettiQA Analyst, assessed & hired 2024
Case study · HealthcareResults in 90 days

Health-tech group cuts screening time 70% with proctored assessment

The challenge

A healthcare-tech group hiring 200 clinical technologists a year relied on CV screens that missed skills and inflated time-to-hire.

Our solution

Role blueprints, proctored technical and judgment suites, and structured-interview pairings replaced first-stage screening entirely.

-70%

Screening time

12,400

Candidates assessed

-58%

First-year mis-hires

16Honest difference

Skill Libraries vs. the DIY route

Side by side with the old way — the gap is exactly why teams switch and never look back.

Traditional approach
With JOBSONN
Judging candidates by keywords and logos
Judging by proctored, verified skill evidence
Take-home tasks with no integrity checks
Anti-cheat proctoring on every session
Interviewer gut feel, inconsistently applied
Benchmarked scores with structured probes
Weeks of screening stages
Decision-ready results in 24 hours
Claims you can't audit later
Tamper-evident verifiable credentials
Bias concerns nobody measures
Quarterly bias audits, reviewed with clients

17Cross-industry

Industries we serve

Domain-fluent talent and delivery — mapped to the realities of your sector.

Healthcare
FinTech
SaaS
BPO
E-commerce
Telecom
Public Sector
EdTech
Logistics
Gaming

18Global reach

Where we operate

Follow-the-sun delivery across four regions — your program never sleeps.

North America

New York · Vancouver

EST–PST coverage

Europe

London · Dublin · Warsaw

GMT–CET coverage

Middle East

Dubai · Manama

GST coverage

Asia Pacific

Bengaluru · Singapore · Manila

IST–SGT coverage

19Risk-free by contract

Our guarantees

We put skin in the game — written commitments on every engagement, not marketing promises.

Integrity commitment

Every session proctored and anomaly-logged — flagged results come with forensic evidence.

Bias-audited instruments

Quarterly adverse-impact audits with documented remediation on every instrument.

24-hour scoring SLA

Explainable reports within a business day — or the assessment fee is waived.

Candidate data rights

Minimal retention, in-region storage and candidate access to their own results.

20People behind the program

Meet your experts

Practitioners, not account managers — the people you'll actually work with.

MS

Meera Subramanian

Chief Assessment Scientist

Psychometrics

400+ validated instruments

OG

Oliver Grant

Director, Proctoring Systems

Assessment integrity

99.2% detection accuracy

CQ

Camila Duarte

Head of Fairness & Bias Audit

Adverse-impact analysis

60+ audits published

22Answers, fast

Frequently asked questions

Start this quarter

Put skill Libraries to work

For Employers

Scope your skill Libraries plan

Bring your requirement to a 30-minute call — leave with scope, timeline and pricing for skill Libraries.

Book the call

For Job Seekers

Join the talent network

Apply once, clear the AI screen and get matched with employers hiring right now.

Apply now

Questions about integrity or fairness?

Our assessment scientists answer technical and psychometric questions directly — no gatekeeping.

Average first response: under 4 business hours