Performance Optimisation
South London > Croydon
The table below provides summary statistics and contractor rates for jobs advertised in Croydon requiring Performance Optimisation skills. It covers vacancies from the 6 months leading up to 19 September 2025, with comparisons to the same periods in the previous two years.
| 6 months to 19 Sep 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 30 | - | - |
| Rank change year-on-year | - | - | - |
| Contract jobs citing Performance Optimisation | 2 | 0 | 0 |
| As % of all contract jobs advertised in Croydon | 2.44% | - | - |
| As % of the Processes & Methodologies category | 2.78% | - | - |
| Number of daily rates quoted | 2 | 0 | 0 |
| 10th Percentile | £431 | - | - |
| 25th Percentile | £459 | - | - |
| Median daily rate (50th Percentile) | £513 | - | - |
| 75th Percentile | £559 | - | - |
| 90th Percentile | £584 | - | - |
| South London median daily rate | £425 | - | - |
All Process and Methodology Skills
Croydon
Performance Optimisation falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring process or methodology skills in Croydon.
| Contract vacancies with a requirement for process or methodology skills | 72 | 88 | 133 |
| As % of all contract IT jobs advertised in Croydon | 87.80% | 91.67% | 85.26% |
| Number of daily rates quoted | 48 | 53 | 101 |
| 10th Percentile | £300 | £380 | £380 |
| 25th Percentile | £474 | £425 | £475 |
| Median daily rate (50th Percentile) | £535 | £500 | £525 |
| Median % change year-on-year | +7.00% | -4.76% | -8.70% |
| 75th Percentile | £630 | £540 | £583 |
| 90th Percentile | £710 | £567 | £650 |
| South London median daily rate | £525 | £500 | £525 |
| % change year-on-year | +5.00% | -4.76% | -4.55% |
| Number of hourly rates quoted | 0 | 4 | 0 |
| Median hourly rate | - | £19.50 | - |
| South London median hourly rate | £15.84 | £19.50 | £52.19 |
| % change year-on-year | -18.77% | -62.64% | +18.32% |
Performance Optimisation
Job Vacancy Trend in Croydon
Job postings citing Performance Optimisation as a proportion of all IT jobs advertised in Croydon.
Performance Optimisation
Daily Rate Trend in Croydon
Contractor daily rate distribution trend for jobs in Croydon citing Performance Optimisation.
Performance Optimisation
Daily Rate Histogram in Croydon
Daily rate distribution for jobs citing Performance Optimisation in Croydon over the 6 months to 19 September 2025.
Performance Optimisation
Co-occurring Skills and Capabilities in Croydon 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: