The table below looks at the statistics for Reactive Extensions skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited Reactive Extensions over the 3 months to 24 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
24 Jan 2017
Same period 2016 Same period 2015
Reactive Extensions (Rx)
London / City of London
Rank - 246 307
Permanent jobs citing Reactive Extensions 0 13 10
As % of all permanent IT jobs located in the City of London - 0.20% 0.099%
As % of the Libraries, Frameworks & Software Standards category - 0.58% 0.30%
Number of salaries quoted 0 13 9
Median salary - £100,000 £65,000
Median salary % change year-on-year
- +53.84%
UK excluding London median salary £47,500 £40,000 £46,500
% change year-on-year
+18.75% -13.97%

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in permanent jobs advertised in the City of London region.

Libraries, Frameworks & Software Standards Category
City of London
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
1874 2223 3353
As % of all permanent IT jobs located in the City of London 37.30% 34.75% 33.16%
Number of salaries quoted 1705 2007 2993
Median salary £57,500 £57,500 £53,500
Median salary % change year-on-year
- +7.47%
90% offered a salary of more than £40,400 £40,000 £35,000
10% offered a salary of more than £85,000 £72,500 £82,500
UK excluding London median salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

Reactive Extensions
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region citing Reactive Extensions as a proportion of all IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Reactive Extensions Jobs Demand Trend in the City of London

Reactive Extensions
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Reactive Extensions across the City of London region.

Reactive Extensions Salary Trend in the City of London