Haley Schlicht
From Silicon Valley executives promising to automate white-collar work to headlines claiming AI is foreclosing the graduate entry market, the strained ‘low hearth, low rent’ setting has more and more been ascribed to technological transformation. UK vacancies almost halved since their 2022 peak – a contraction so sustained it has reshaped the British hiring marketplace for the higher a part of three years. This submit examines how proof of AI-driven transformation on the hiring margin is proving significantly extra tenuous than the headlines recommend.
Brynjolfsson et al (2025) at Stanford College champion emptiness compression in AI-exposed occupations as a canary, the labour market’s early warning system and a number one indicator of technological displacement in adolescence. Lambert and Schindler (2026) counter with a discomfiting reframe. Slightly than AI, the hiring market is shifting as a result of structural upheaval that distant working visited upon companies’ inside labour dynamics, breaking the decrease rungs of the profession ladder.
The UK makes for an exigent take a look at case. The emptiness retrenchment right here has been extreme even in comparison with peer economies, compounded by the earlier post-pandemic over-hiring, an power shock from a land struggle in Europe, cyclical deterioration, and extra pressures on labour demand. This submit builds off different monitoring efforts and this broader framework for monitoring how AI might diffuse by the financial system. This text focuses on the labour-demand channel inside that framework, in search of to disentangle AI’s contribution from the encircling storms to disclose whether or not the hiring market is starting to show the sorts of patterns we’d count on through the early levels of a general-purpose expertise transition. What seems to be like climate injury to the labour market might, beneath the floor, already be a shifted shoreline.
The emptiness retreat
The autumn in vacancies was not spawned from a single occasion. The labour market, which was exceptionally tight when vacancies peaked in 2022, step by step loosened within the following years because the cycle unwound. Pandemic over-hire met its correction as companies confronted the dimensions of labour that they had banked in opposition to demand that by no means absolutely materialised. Distant working might have performed a task too, elevating the price of coaching junior employees and prompting companies to withhold consumption. Nationwide Dwelling Wage upratings and adjustments to employer Nationwide Insurance coverage contributions shaped a part of the broader labour-demand setting. Concurrently, companies weighing AI funding might have grow to be extra reluctant to refill headcount.
Occupational indicators
Figuring out expertise’s footprint within the UK labour market first requires a reputable measure of the place AI capabilities increase labour. To handle divergence between particular person measures, this evaluation coalesces 5 main indices from the educational and trade literature, every capturing a distinct dimension of occupational publicity. Sourcing the unique works’ task-level ‘AI susceptibility’ assessments, we reconstruct the AI publicity scores utilizing UK occupational and trade employment knowledge aggregated with pre-treatment employment weights. As such, the publicity scores are constructed to replicate the construction of the British labour market quite than a US-derived benchmark. By benchmarking a number of publicity frameworks and validating the ensuing scores in opposition to reported AI adoption within the Financial institution’s Resolution Maker Panel and ONS Enterprise Insights and Circumstances Survey, the measure goals to supply a extra sturdy sign of technological publicity than any single index alone.
Chart 1 exhibits the strongest sign of expertise disruption to hiring seems on the occupational degree the place occupation-indexed AI publicity reveals a robust, monotonic correlation with online-vacancy contraction throughout UK occupations.
Chart 1: Development in marketed vacancies falls as occupational AI publicity rises
Notes: Spearman p = -0.70, p <0.001, n = 26. The composite rating is validated in opposition to surveyed companies’ reported Al adoption from the Financial institution of England’s DMP (p = +0.68, p = 0.006, n = 15) and ONS BICS (p = +0.85, p < 0.001, n = 14).
Sources: ONS On-line Job Adverts through Textkernel; inside calculations. Composite Al publicity rating is a weighted common of percentile ranks throughout 4 measures (Felten et al (2021) and (2023), Henseke et al (2026), Anthropic Financial Index (March 2026 launch) and Eloundou et al (2023) included as a robustness measure.
Sorted into terciles by publicity percentile in Chart 2, high-exposure teams misplaced 15% of on-line adverts, mid-exposure 10%, low-exposure 6%. The sharpest declines land the place the task-based account predicts; customer support down 23%, administrative occupations down 22%. These are the duty bundles – scheduling, correspondence, routine data processing – that generative techniques can now credibly substitute.
Chart 2: Development of on-line job adverts fell most in high-exposure occupations
Notes: Pre-period makes use of legitimate 2019 year-on-year observations as a result of OJA begins in January 2018. Submit-period covers obtainable observations in 2023–26 Q1; March 2026 occupation cells are suppressed within the supply. Terciles replicate SOC two-digit sub-major teams grouped by composite Al publicity rating.
Sources: ONS On-line Job Adverts through Textkernel and inside calculations.
In Chart 3’s proper panel, the correlation isn’t clearly seen on the Business degree. That is an industrial aggregation artefact. For instance, Skilled companies make use of accountants and constructing companies employees underneath the identical SIC code, blurring the important thing occupational sign.
Unpack industries into their occupational composition in Chart 3’s left panel and the sample re-emerges. Finance, ICT and Skilled companies, the place high-exposure occupations account for 84%, 81% and 63% of employment respectively, present deep emptiness reversals. The compositional channel, quite than the combination sector, signifies the place industries could also be pinching hiring even when headline sectoral emptiness knowledge obscure the adjustment.
Chart 3: Business publicity and emptiness progress
Sources: ONS VACS02; Annual Inhabitants Survey 2022 SIC-SOC employment weights; inside calculations. Composite Al publicity rating is a weighted common of percentile ranks throughout 4 measures (Felten et al (2021) and (2023), Henseke et al (2026), Anthropic Financial Index (March 2026 launch) and Eloundou et al (2023) included as a robustness measure.
(a) Reveals the share of every sector’s workforce employed in occupations within the high publicity tercile, calculated utilizing APS SIC-SOC employment weights (2022).
(b) Plots every SIC part’s employment-weighted imply composite Al publicity in opposition to its imply VACS02 vacancy-rate YoY progress over 2023–26 Q1 (Spearman p = +0.08, displaying that combination sector knowledge blur occupational composition).
Damaged ladders and hollowing pyramids
Occupational indicators alone can not inform us whether or not the weakening in hiring might be partially defined by AI, distant working, or each. As Lambert and Schindler (2026) proof, the industries carrying the sharpest occupational sign – Finance, ICT and Skilled companies – are additionally those who reorganised most radically round distant working throughout 2020–22. Each AI and WFH adoption are concentrated in extremely digital, capital-intensive occupations, making the exposures troublesome to distinguish. However whereas the infrastructural transition to assist hybrid work has largely been accomplished, AI continues to be in its nascent levels and should have extra persistent labour market implications.
Friebel et al (2026) present a compelling framework for the way labour markets could also be shifting. The standard pyramid construction, constructed on massive cohorts of junior staff, could also be oscillating towards a diamond, hole on the base and centred on skilled employees. Distant working might have jumpstarted the transition by elevating the price of on-the-job coaching and AI strengthens the financial incentives to cement it. As generative techniques more and more take in routine information-processing duties, senior staff can carry out extra of the work that when shaped the bedrock of junior hiring.
A shifted shoreline
As soon as the climate clears, the shoreline might look completely different. The UK emptiness puzzle is an image of overlapping shocks: pandemic over-hire adopted by cyclical loosening, but in addition remote-working adjustment, labour-cost pressures, and AI arriving shut sufficient collectively that assured attribution stays untimely.
What the proof does assist is that UK companies are adjusting hiring primarily by the occupational channel, with an indicative sign that this adjustment is going on prevalently in roles with a robust expertise publicity. The collection to look at are due to this fact slender: whether or not employment follows vacancies down, entry-level hiring continues to weaken, and measured AI publicity interprets into realised adoption. The identical logic applies to productiveness. As mentioned in a companion article, industries reporting increased AI adoption are additionally displaying tentative indicators of enhancing productiveness efficiency. If AI is genuinely behaving like a general-purpose expertise, these productiveness and labour-market indicators ought to in the end be interpreted in coordination quite than in isolation. Thus, disentangling AI’s function from these concurrent influences stays difficult, however essential to appraising these evolving dynamics within the UK labour market.
Haley Schlicht works within the Financial institution’s Knowledge and Statistics Division.
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