The table below provides summary statistics and contractor rates for jobs advertised in Welwyn Garden City requiring Computer Science skills. It covers contract job vacancies from the 6 months leading up to 6 November 2025, with comparisons to the same periods in the previous two years.
Computer Science 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 Welwyn Garden City.
Contract vacancies with a requirement for process or methodology skills
38
40
24
As % of all contract IT jobs advertised in Welwyn Garden City
100.00%
100.00%
88.89%
Number of daily rates quoted
24
10
6
10th Percentile
£383
£239
£503
25th Percentile
£453
£246
£528
Median daily rate (50th Percentile)
£563
£375
£613
Median % change year-on-year
+50.00%
-38.78%
+11.36%
75th Percentile
£688
£447
£791
90th Percentile
£803
£548
£838
Hertfordshire median daily rate
£528
£425
£531
% change year-on-year
+24.24%
-20.00%
-3.41%
Number of hourly rates quoted
4
4
2
10th Percentile
£16.08
£15.51
£62.13
25th Percentile
£16.86
£15.52
£63.44
Median hourly rate
£19.29
£16.75
£66.25
Median % change year-on-year
+15.17%
-74.72%
+20.45%
75th Percentile
£22.08
£19.29
£68.44
90th Percentile
£22.37
£20.42
£69.38
Hertfordshire median hourly rate
£43.00
£62.50
£65.00
% change year-on-year
-31.20%
-3.85%
+8.33%
Computer Science Job Vacancy Trend in Welwyn Garden City
Historical trend showing the proportion of contract IT job postings citing Computer Science relative to all contract IT jobs advertised in Welwyn Garden City.
Computer Science Daily Rate Trend in Welwyn Garden City
Contractor daily rate distribution trend for jobs in Welwyn Garden City citing Computer Science.
Computer Science Top 20 Co-Occurring Skills & Capabilities in Welwyn Garden City
For the 6 months to 6 November 2025, contractor job vacancies citing Computer Science also mentioned the following skills and capabilities in order of popularity.
The figures indicate the absolute number of co-occurrences and as a proportion of all contract job ads across the Welwyn Garden City region with a requirement for Computer Science.
Computer Science Co-Occurring Skills & Capabilities in Welwyn Garden City by Category
The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:
