GitHub CodeQL
England > London
The table below provides summary statistics for contract job vacancies advertised in London requiring CodeQL skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited CodeQL over the 6 months leading up to 28 August 2025, comparing them to the same period in the previous two years.
| 6 months to 28 Aug 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 355 | - | - |
| Rank change year-on-year | - | - | - |
| DemandTrendContract jobs citing CodeQL | 4 | 0 | 0 |
| As % of all contract jobs advertised in London | 0.030% | - | - |
| As % of the Programming Languages category | 0.078% | - | - |
| Number of daily rates quoted | 3 | 0 | 0 |
| 10th Percentile | £473 | - | - |
| 25th Percentile | £488 | - | - |
| Median daily rate (50th Percentile) | £525 | - | - |
| 75th Percentile | £538 | - | - |
| 90th Percentile | - | - | - |
| England median daily rate | £525 | - | - |
All Programming Languages
London
CodeQL falls under the Programming Languages category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring coding skills in London.
| DemandTrendContract vacancies with a requirement for coding skills | 5,140 | 6,474 | 8,774 |
| As % of all contract IT jobs advertised in London | 38.45% | 39.88% | 38.45% |
| Number of daily rates quoted | 3,585 | 4,777 | 6,589 |
| 10th Percentile | £375 | £370 | £400 |
| 25th Percentile | £425 | £463 | £475 |
| Median daily rate (50th Percentile) | £550 | £575 | £600 |
| Median % change year-on-year | -4.35% | -4.17% | - |
| 75th Percentile | £690 | £710 | £725 |
| 90th Percentile | £825 | £850 | £825 |
| England median daily rate | £513 | £550 | £550 |
| % change year-on-year | -6.82% | - | -4.35% |
| Number of hourly rates quoted | 61 | 40 | 72 |
| 10th Percentile | £26.32 | £25.11 | £23.14 |
| 25th Percentile | £33.25 | £38.31 | £39.75 |
| Median hourly rate | £44.50 | £47.50 | £61.61 |
| Median % change year-on-year | -6.32% | -22.90% | +16.82% |
| 75th Percentile | £62.50 | £57.50 | £76.06 |
| 90th Percentile | £86.25 | £75.13 | £89.66 |
| England median hourly rate | £55.00 | £65.00 | £63.00 |
| % change year-on-year | -15.38% | +3.17% | +12.50% |
CodeQL
Job Vacancy Trend in London
Job postings citing CodeQL as a proportion of all IT jobs advertised in London.
CodeQL
DemandTrendContract Job Locations in London
The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CodeQL within the London region over the 6 months to 28 August 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 DemandTrendContract IT Job Ads |
Median Daily Rate Past 6 Months |
Median Daily Rate % Change on Same Period Last Year |
Live Jobs |
|---|---|---|---|---|---|
| Central London | - | 1 | - | - | |
| CodeQL England |
|||||
CodeQL
Co-occurring Skills and Capabilities in London 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: