Results 1 - 21 of 21
| Description |  Rank6 Months to | Rank YoY Change | Median Salary | Median Salary YoY Change | Historical Absolute & Relative Jobs Vacancies | Live Jobs |
|---|---|---|---|---|---|---|
| Windows | 45 | Down -17 places-17 | £36,250 | +5.07% | 403 3.11% | 210 |
| Linux | 96 | Down -86 places-86 | £60,000 | +17.07% | 202 1.56% | 166 |
| Windows Server | 109 | Up 41 places+41 | £37,500 | -7.40% | 172 1.33% | 77 |
| Windows 10 | 199 | Down -21 places-21 | £30,000 | +3.44% | 64 0.49% | 19 |
| Android | 222 | Down -202 places-202 | £50,000 | +32.45% | 41 0.32% | 55 |
| Apple iOS | 226 | Down -18 places-18 | £29,500 | +4.04% | 37 0.29% | 47 |
| Mac OS | 227 | Down -18 places-18 | £37,500 | +41.50% | 36 0.28% | 24 |
| Red Hat Enterprise Linux | 229 | Down -1 place-1 | £40,000 | -33.33% | 34 0.26% | 18 |
| Unix | 233 | Down -9 places-9 | £65,576 | +63.93% | 30 0.23% | 28 |
| Windows Server 2016 | 239 | Down -19 places-19 | £43,000 | -20.00% | 24 0.19% | 10 |
| Windows Server 2019 | 245 | Down -26 places-26 | £45,000 | +45.16% | 18 0.14% | 11 |
| VMS | 250 | Down -31 places-31 | £37,500 | -25.08% | 13 0.10% | 9 |
| Ubuntu | 251 | Down -29 places-29 | £40,000 | -33.33% | 12 0.093% | 13 |
| CentOS | 251 | Down -28 places-28 | £97,500 | +62.50% | 12 0.093% | 4 |
| FreeRTOS | 252 | New entry- | £57,500 | - | 11 0.085% | 3 |
| Embedded Linux | 253 | New entry- | £60,000 | - | 10 0.077% | 4 |
| AIX | 253 | New entry- | £45,544 | - | 10 0.077% | 3 |
| Windows 7 | 255 | New entry- | £34,000 | - | 8 0.062% | 1 |
| Solaris | 259 | New entry- | £57,500 | - | 4 0.031% | 5 |
| CoreOS | 260 | New entry- | - | - | 3 0.023% | |
| Debian | 260 | Down -43 places-43 | - | - | 3 0.023% | 5 |