The fastest growing careers in Ireland, ranked by projected net growth to 2030 and flagged against the State's Critical Skills Occupations List. Drawn from the WEF Future of Jobs Report, with Irish routes in, the roles the same employers expect to shrink, and an honest take on what a growth ranking should and should not change on your CAO form.
The percentages below are net growth in the number of people doing each job, projected 2025–2030 — not pay rises, and not a guarantee of a job. They come from employers surveyed by the World Economic Forum, so they reflect what large companies expect to happen. A fast-growing role that starts from a small base still means a small number of actual jobs.
Ranked by projected net growth in role numbers between 2025 and 2030. The green flag shows whether the role currently appears on Ireland's Critical Skills Occupations List — the state's own register of where it cannot fill jobs from the domestic and EEA labour market.
Big data specialists design the systems that collect, store and interrogate very large datasets, then turn what they find into something a business can act on. The role sits upstream of most AI work — models are only as good as the data pipelines feeding them.
Financial technology engineers build payment systems, digital banking platforms and the infrastructure behind them. Ireland matters here: Dublin hosts a substantial international financial services sector, and a number of global payments firms run engineering operations in the State.
The single most-cited trend in the survey: 86% of employers expect AI and information processing to transform their business by 2030. This role builds and deploys the models themselves. Be aware it is also one of the most competitive graduate markets, and entry-level hiring has tightened even as senior demand rises.
Still the largest of the fast-growing technology roles in absolute numbers, which is what makes it different from the three above it — a lower growth rate applied to a much bigger base. Developers build the applications and systems everything else runs on.
As more infrastructure moves online, organisations invest more in defending it. In an Irish and EU context this is reinforced by GDPR and the NIS2 directive, which place legal duties on organisations to manage security risk rather than simply react to breaches.
The less-publicised sibling of big data. Warehousing specialists build the structured stores that make company data queryable at scale. Ireland is a major European data-centre location, which anchors demand for this work close to home.
Engineers working on electrified drivetrains, battery systems and self-driving software. Worth being straight about the Irish picture: this is a strong global growth role, but Ireland has no volume car manufacturing, so most opportunities sit in software, components, research, or abroad.
The one creative role in the top ten, and notable because graphic designers appear on the declining list in the same report. The distinction the data suggests: designing how a system behaves and how people move through it is growing; producing visual assets to a brief is being automated.
Connecting physical devices — sensors, machinery, buildings, medical equipment — to networks that can monitor and control them. Relevant to Ireland's medical-device and agri-tech sectors as much as to consumer technology.
Two closely related roles that both appear in the report's top fifteen. Ireland's offshore wind commitments and its legally binding emissions targets under the Climate Action and Low Carbon Development Act make this one of the clearer long-term domestic demand stories on this page.
Source: World Economic Forum, Future of Jobs Report 2025 (published January 2025; the most recent edition of the series as of July 2026). Figures are projected net growth in role numbers, 2025–2030, based on survey responses from 1,043 companies representing over 14.1 million employees. Critical Skills flags checked against the Department of Enterprise, Trade and Employment's Critical Skills Occupations List.
It is tempting to read this list as “AI is the answer”. The report is more specific than that: four macrotrends are reshaping work at once, and they pull in different directions.
Broadening digital access is the trend employers expect to be most transformative, cited by 60%. AI and information processing follows at 86% expecting it to reshape their business. This drives both the fastest-growing and the fastest-declining roles.
Climate-change mitigation is the third-most transformative trend overall, with 47% of employers expecting it to change their business. It is what puts renewable energy engineers, environmental engineers and EV specialists on the list.
Ageing populations expand the care economy. Nursing professionals, social work and counselling professionals, and personal care aides are all projected to grow substantially — and in absolute terms these outweigh most technology roles.
Rising cost of living is the second-most transformative trend, cited by roughly half of employers. Slower growth is expected to displace around 1.6 million jobs globally, which is why resilience and adaptability rank so highly among the skills employers want.
WEF Future of Jobs 2025. Analytical thinking remains the single most sought-after core skill, named essential by around seven in ten employers.
Rather than quote invented salary ranges, here is a figure that is real and checkable — the minimum the State requires an employer to pay for a Critical Skills Employment Permit, from 1 March 2026:
Source: Department of Enterprise, Trade and Employment. This is a legal floor for permit eligibility, not an average graduate salary. Treat any salary figure you see online as indicative until you check a named source.
A separate WEF report published in June 2026 found that more than one in three young workers globally are in occupations with medium-to-high exposure to AI-driven change in their day-to-day tasks. Fast sector growth and easy graduate entry are not the same thing.
Global surveys tell you where the world is heading. Ireland's Critical Skills Occupations List tells you something narrower and more useful: the occupations where the Department of Enterprise, Trade and Employment has formally determined that Ireland cannot meet demand from the domestic and EEA labour market. If a role is on it, the State is actively easing immigration rules to fill it.
Software developers, systems analysts, ICT security specialists, database designers, web developers.
Civil, mechanical, electrical, chemical and process engineers. Construction planners and schedulers added in 2026.
Medical practitioners, nurses, pharmacists, dentists, physiotherapists. Optometrists added in 2026.
Biochemists, medical laboratory scientists, chartered accountants, actuaries.
Notice what appears on Ireland's list that does not appear in the global top ten: nurses, doctors, pharmacists, dentists, accountants, actuaries, civil engineers, quantity surveyors. Ireland's shortages are broader than the technology story. A career can be a very good bet in Ireland without featuring anywhere on a WEF ranking.
Source: Critical Skills Occupations List, Department of Enterprise, Trade and Employment. The list is revised periodically — most recently by the Employment Permits (Amendment) Regulations 2026, effective 22 May 2026. Always check the current list before relying on it.
A growth list without a decline list is only half the information. These come from the same survey and the same time horizon.
| Role | Why the survey expects decline |
|---|---|
| Cashiers & ticket clerks | Self-service and automation. Expected to see the largest decline in absolute numbers. |
| Administrative assistants & executive secretaries | Scheduling, correspondence and document handling increasingly automated. |
| Data entry clerks | Among the fastest-declining roles in percentage terms. |
| Postal service clerks | Declining physical mail volumes and route automation. |
| Bank tellers | Branch consolidation and the shift to digital banking. |
| Graphic designers | Newly added to the declining list in the 2025 edition, attributed to generative AI. Note that UI/UX designers are simultaneously in the growth top ten. |
| Accountants & auditors | Routine compliance work automating — though note accountancy remains on Ireland's Critical Skills list, which is a real tension worth sitting with. |
These are projections of net change from employers, not predictions that a job will cease to exist. Accountancy appearing on both a global decline list and Ireland's shortage list is a good illustration of why a single ranking should never decide anything on its own.
On average, workers can expect two-fifths of their existing skill set to be transformed or become outdated between 2025 and 2030. That is the statistic on this page with the most direct bearing on a Leaving Cert student, because it means the specific tool you learn matters less than whether you can learn the next one.
The most sought-after core skill in the survey, considered essential by around seven in ten employers. It is subject-agnostic — history and physics both build it.
Ranked immediately after analytical thinking. Economic volatility, not just technology, is what puts it there.
The report is explicit that human skills grow in importance alongside technological ones, not instead of them.
Growth rates describe a market. Your RIASEC profile describes you. Both are worth knowing before you fill in a CAO form.
Page last reviewed July 2026. The Future of Jobs Report is published on an approximately annual basis; the 2025 edition remains the current one at time of writing. Growth percentages are projections of net change in role numbers, not salary movements, and not guarantees of employment. Salary thresholds are statutory permit minimums, not average earnings.