Data Lakes
UK > Wales
The table below provides summary statistics for permanent job vacancies advertised in Wales requiring Data Lake skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited Data Lake over the 6 months leading up to 11 May 2025, comparing them to the same period in the previous two years.
| 6 months to 11 May 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 78 | 114 | 117 |
| Rank change year-on-year | +36 | +3 | +20 |
| Permanent jobs citing Data Lake | 4 | 7 | 11 |
| As % of all permanent jobs advertised in Wales | 0.38% | 0.34% | 0.67% |
| As % of the Database & Business Intelligence category | 5.19% | 2.32% | 3.36% |
| Number of salaries quoted | 4 | 3 | 7 |
| 10th Percentile | £74,302 | - | £40,600 |
| 25th Percentile | £76,358 | £43,470 | £47,625 |
| Median annual salary (50th Percentile) | £80,000 | £46,131 | £58,000 |
| Median % change year-on-year | +73.42% | -20.46% | +10.48% |
| 75th Percentile | £82,813 | £51,271 | £65,625 |
| 90th Percentile | £83,375 | £52,759 | £67,500 |
| UK median annual salary | £90,000 | £83,000 | £80,000 |
| % change year-on-year | +8.43% | +3.75% | +14.29% |
All Database and Business Intelligence Skills
Wales
Data Lake falls under the Databases and Business Intelligence category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring database or business intelligence skills in Wales.
| Permanent vacancies with a requirement for database or business intelligence skills | 77 | 302 | 327 |
| As % of all permanent jobs advertised in Wales | 7.37% | 14.77% | 19.83% |
| Number of salaries quoted | 72 | 169 | 183 |
| 10th Percentile | £31,250 | £32,250 | £32,500 |
| 25th Percentile | £43,675 | £40,000 | £37,500 |
| Median annual salary (50th Percentile) | £57,500 | £50,000 | £48,500 |
| Median % change year-on-year | +15.00% | +3.09% | +7.78% |
| 75th Percentile | £71,949 | £61,250 | £67,650 |
| 90th Percentile | £78,750 | £71,250 | £75,000 |
| UK median annual salary | £62,500 | £57,500 | £65,000 |
| % change year-on-year | +8.70% | -11.54% | +8.33% |
Data Lake
Job Vacancy Trend in Wales
Job postings citing Data Lake as a proportion of all IT jobs advertised in Wales.
Data Lake
Salary Trend in Wales
3-month moving average salary quoted in jobs citing Data Lake in Wales.
Data Lake
Job Locations in Wales
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Lake within the Wales region over the 6 months to 11 May 2025. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.
| Location | Rank Change on Same Period Last Year |
Matching Permanent IT Job Ads |
Median Salary Past 6 Months |
Median Salary % Change on Same Period Last Year |
Live Jobs |
|---|---|---|---|---|---|
| South Wales | +41 | 4 | £80,000 | +52.38% | 2 |
| Data Lake UK |
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Data Lake
Co-occurring Skills and Capabilities in Wales by Category
The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories: