Period
to 23 November 2017

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for WiX skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited WiX over the 6 months to 23 November 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.

Windows Installer XML (WiX)
Central London > City of London
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 247 238 271
Rank change year-on-year -9 +33 +25
Contract jobs citing WiX 1 3 1
As % of all contract IT jobs advertised in the City of London 0.014% 0.045% 0.011%
As % of the Development Applications category 0.072% 0.25% 0.076%
Number of daily rates quoted 0 1 1
City of London median daily rate - £375 £525
Median daily rate % change year-on-year - -28.57% +16.67%
Central London median daily rate - £375 £525
% change year-on-year - -28.57% +23.53%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

WiX is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for development application skills.

All Development Application Skills
City of London
Contract vacancies with a requirement for development application skills 1387 1223 1323
As % of all contract IT jobs advertised in the City of London 19.43% 18.26% 14.63%
Number of daily rates quoted 1099 996 1094
City of London median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.56% +5.88%
10th Percentile £363 £338 £308
90th Percentile £638 £625 £638
Central London median daily rate £498 £475 £450
% change year-on-year +4.74% +5.56% +5.88%
Number of hourly rates quoted 3 1 5
City of London median hourly rate £25.50 £32.50 £37.50
Median hourly rate % change year-on-year -21.54% -13.33% +3.45%
10th Percentile £23.24 £31.25 £35.50
90th Percentile £59.45 £33.75 £55.00
Central London median hourly rate £30.00 £32.50 £37.50
% change year-on-year -7.69% -13.33% +3.45%

WiX
Job Vacancy Trend in the City of London

Job postings citing WiX as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for WiX in the City of London

WiX
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing WiX in the City of London.

Contractor daily rate trend for WiX in the City of London

For the 6 months to 23 November 2017, IT contractor jobs citing WiX 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 City of London region with a requirement for WiX.

1 1 (100.00%) C#
1 1 (100.00%) .NET
1 1 (100.00%) ASP.NET
1 1 (100.00%) Windows
1 1 (100.00%) MSI
1 1 (100.00%) .NET Framework
1 1 (100.00%) JSON
1 1 (100.00%) ASP.NET Web API

WiX
Co-occurring IT Skills in the City of London 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:

Development Applications
1 1 (100.00%) MSI
Job Titles
1 1 (100.00%) Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) .NET
1 1 (100.00%) .NET Framework
1 1 (100.00%) ASP.NET
1 1 (100.00%) ASP.NET Web API
1 1 (100.00%) JSON
Operating Systems
1 1 (100.00%) Windows
Programming Languages
1 1 (100.00%) C#