The following table provides summary statistics for contract job vacancies advertised in Warwickshire with a requirement for Open Source skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Open Source over the 3 months to 29 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Open Source
West Midlands > Warwickshire
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank - 35 34
Contract jobs citing Open Source 0 7 1
As % of all contract IT jobs advertised in Warwickshire - 1.48% 0.31%
As % of the Processes & Methodologies category - 1.96% 0.43%
Number of daily rates quoted 0 3 0
Warwickshire median daily rate - £355 -
West Midlands median daily rate £518 £470 £400
% change year-on-year +10.10% +17.50%  
Number of hourly rates quoted 0 0 0
Warwickshire median hourly rate - - -
West Midlands median hourly rate - - -

Open Source is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Warwickshire with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Warwickshire
Contract job vacancies with a requirement for process and methodology skills 257 358 234
As % of all contract IT job vacancies advertised in Warwickshire 86.24% 75.53% 72.00%
Number of daily rates quoted 510 714 419
Warwickshire median daily rate £400 £400 £375
Median daily rate % change year-on-year - +6.66%  
10th Percentile £208 £270 £250
90th Percentile £575 £600 £558
West Midlands median daily rate £413 £400 £375
% change year-on-year +3.12% +6.66%  
Number of hourly rates quoted 75 31 75
Warwickshire median hourly rate £33.00 £22.00 £23.00
Median hourly rate % change year-on-year +50.00% -4.34%  
10th Percentile £20.55 £14.00 £20.00
90th Percentile £51.50 £32.63 £34.61
West Midlands median hourly rate £28.00 £24.00 £25.00
% change year-on-year +16.66% -4.00%  

Open Source
Job Vacancy Trend in Warwickshire

Job postings citing Open Source as a percentage of all IT jobs advertised in Warwickshire.

Job vacancy trend for Open Source in Warwickshire

Open Source
Contractor Daily Rate Trend in Warwickshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Open Source in Warwickshire.

Contractor daily rate trend for Open Source in Warwickshire

For the 6 months to 29 June 2017, IT contractor jobs citing Open Source also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Warwickshire region with a requirement for Open Source.

1 1 (100.00%) HTML
1 1 (100.00%) JavaScript
1 1 (100.00%) CSS
1 1 (100.00%) Web Services
1 1 (100.00%) Internet
1 1 (100.00%) Web Development
1 1 (100.00%) RIA
1 1 (100.00%) Unit Testing
1 1 (100.00%) RESTful
1 1 (100.00%) Node.js
1 1 (100.00%) High Availability
1 1 (100.00%) Low Latency
1 1 (100.00%) React
1 1 (100.00%) Cross-Browser Compatibility
1 1 (100.00%) Redux

Open Source
Co-occurring IT Skills in Warwickshire by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Communications & Networking
1 1 (100.00%) Internet
Job Titles
1 1 (100.00%) Developer
1 1 (100.00%) Full Stack Developer
1 1 (100.00%) JavaScript Developer
1 1 (100.00%) Node.js Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) CSS
1 1 (100.00%) HTML
1 1 (100.00%) Node.js
1 1 (100.00%) React
1 1 (100.00%) Redux
1 1 (100.00%) RESTful
1 1 (100.00%) Web Services
Miscellaneous
1 1 (100.00%) RIA
Processes & Methodologies
1 1 (100.00%) Cross-Browser Compatibility
1 1 (100.00%) High Availability
1 1 (100.00%) Low Latency
1 1 (100.00%) Unit Testing
1 1 (100.00%) Web Development
Programming Languages
1 1 (100.00%) JavaScript