JetBrains Kotlin
UK > Wales
The table below provides summary statistics for permanent job vacancies advertised in Wales requiring Kotlin skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited Kotlin over the 6 months leading up to 8 May 2025, comparing them to the same period in the previous two years.
| 6 months to 8 May 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | - | 113 | 121 |
| Rank change year-on-year | - | +8 | +5 |
| Permanent jobs citing Kotlin | 0 | 5 | 8 |
| As % of all permanent jobs advertised in Wales | - | 0.25% | 0.48% |
| As % of the Programming Languages category | - | 0.88% | 1.27% |
| Number of salaries quoted | 0 | 5 | 6 |
| 10th Percentile | - | - | - |
| 25th Percentile | - | - | £26,250 |
| Median annual salary (50th Percentile) | - | £70,000 | £27,500 |
| Median % change year-on-year | - | +154.55% | - |
| 75th Percentile | - | - | £28,750 |
| 90th Percentile | - | - | - |
| UK median annual salary | £65,000 | £82,500 | £82,500 |
| % change year-on-year | -21.21% | - | +10.00% |
All Programming Languages
Wales
Kotlin falls under the Programming Languages category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring coding skills in Wales.
| Permanent vacancies with a requirement for coding skills | 216 | 570 | 630 |
| As % of all permanent jobs advertised in Wales | 20.97% | 27.94% | 37.72% |
| Number of salaries quoted | 182 | 429 | 308 |
| 10th Percentile | £37,507 | £31,250 | £30,441 |
| 25th Percentile | £46,552 | £41,250 | £36,625 |
| Median annual salary (50th Percentile) | £55,000 | £50,000 | £45,000 |
| Median % change year-on-year | +10.00% | +11.11% | -10.00% |
| 75th Percentile | £67,500 | £62,500 | £62,500 |
| 90th Percentile | £78,625 | £70,000 | £73,750 |
| UK median annual salary | £60,000 | £60,000 | £65,000 |
| % change year-on-year | - | -7.69% | +4.00% |
Kotlin
Job Vacancy Trend in Wales
Job postings citing Kotlin as a proportion of all IT jobs advertised in Wales.
Kotlin
Salary Trend in Wales
3-month moving average salary quoted in jobs citing Kotlin in Wales.