Results 1 - 30 of 46
| Linux | 24 | +2 | £70,000 | +3.70% | 2,429 (8.76%) | 555 |
| Windows | 27 | -14 | £55,000 | +10.00% | 2,210 (7.97%) | 371 |
| Windows Server | 99 | -19 | £52,500 | +10.52% | 865 (3.12%) | 121 |
| Android | 125 | +1 | £65,000 | +4.00% | 717 (2.58%) | 164 |
| Unix | 127 | -11 | £72,500 | +3.57% | 704 (2.54%) | 111 |
| Apple iOS | 149 | -16 | £65,000 | +8.33% | 622 (2.24%) | 157 |
| Windows 10 | 201 | -93 | £45,000 | +23.28% | 453 (1.63%) | 51 |
| Windows Server 2012 | 352 | -96 | £53,500 | +32.09% | 185 (0.67%) | 24 |
| Windows 7 | 354 | -114 | £35,000 | +1.44% | 183 (0.66%) | 18 |
| Red Hat Enterprise Linux | 355 | +87 | £70,000 | +7.69% | 182 (0.66%) | 44 |
| Windows Server 2016 | 356 | -67 | £57,500 | +35.29% | 181 (0.65%) | 26 |
| CentOS | 376 | +53 | £70,000 | +16.66% | 160 (0.58%) | 32 |
| Windows Server 2008 | 401 | -34 | £50,000 | +11.11% | 133 (0.48%) | 24 |
| Ubuntu | 410 | +128 | £57,500 | +4.54% | 124 (0.45%) | 23 |
| Mac OS | 436 | +57 | £55,000 | +46.66% | 98 (0.35%) | 27 |
| Windows Server 2019 | 437 | +147 | £57,500 | +23.65% | 97 (0.35%) | 14 |
| Mac OS X | 473 | -60 | £47,500 | +35.71% | 61 (0.22%) | 8 |
| Debian | 478 | +183 | £57,500 | +4.54% | 56 (0.20%) | 20 |
| VMS | 491 | +143 | £75,000 | +11.11% | 43 (0.16%) | 9 |
| Solaris | 501 | +116 | £75,000 | - | 33 (0.12%) | 13 |
| Oracle Linux | 506 | +166 | £50,000 | -13.04% | 28 (0.10%) | 1 |
| Windows 8 | 508 | +87 | £38,500 | +14.92% | 26 (0.094%) | 1 |
| AIX | 520 | +178 | £60,000 | -11.11% | 14 (0.051%) | 7 |
| Windows XP | 520 | +150 | £31,250 | +13.63% | 14 (0.051%) | 1 |
| zOS | 521 | +165 | £62,500 | -3.84% | 13 (0.047%) | |
| Fedora | 522 | +152 | £60,000 | -4.00% | 12 (0.043%) | |
| CoreOS | 523 | +168 | £62,500 | -18.03% | 11 (0.040%) | |
| Embedded Linux | 525 | +166 | £65,000 | +18.18% | 9 (0.032%) | 6 |
| SUSE | 526 | +174 | £47,500 | -44.11% | 8 (0.029%) | 4 |
| Kali Linux | 526 | +146 | £70,000 | -22.22% | 8 (0.029%) | 1 |
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