The table below provides summary statistics for contract job vacancies advertised in Heathrow requiring Performance Tuning skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited Performance Tuning over the 6 months leading up to 1 May 2025, comparing them to the same period in the previous two years.
Performance Tuning 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 Heathrow.
Contract vacancies with a requirement for process or methodology skills
24
30
155
As % of all contract IT jobs advertised in Heathrow
82.76%
75.00%
97.48%
Number of daily rates quoted
17
28
153
10th Percentile
£170
£250
£500
25th Percentile
£220
£299
£550
Median daily rate (50th Percentile)
£400
£450
£588
Median % change year-on-year
-11.11%
-23.40%
+17.50%
75th Percentile
£475
£475
£638
90th Percentile
-
£508
£700
Hillingdon median daily rate
£400
£475
£588
% change year-on-year
-15.79%
-19.15%
+56.67%
Performance Tuning Job Vacancy Trend in Heathrow
Job postings citing Performance Tuning as a proportion of all IT jobs advertised in Heathrow.
Performance Tuning Contractor Daily Rate Trend in Heathrow
3-month moving average daily rate quoted in jobs citing Performance Tuning in Heathrow.
Performance Tuning Top 26 Co-occurring Skills and Capabilities in Heathrow
For the 6 months to 1 May 2025, contractor job vacancies citing Performance Tuning also mentioned the following skills and capabilities in order of popularity.
The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Heathrow region with a requirement for Performance Tuning.
Performance Tuning Co-occurring Skills and Capabilities in Heathrow 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:
