The table below looks at the statistics for TDD skills in IT jobs advertised for the Chiswick region. Included is a guide to the average salaries offered in IT jobs that have cited TDD over the 3 months to 28 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
28 Jul 2015
Same period 2014 Same period 2013
Test-Driven Development (TDD)
Rank - 20 14
Permanent jobs citing TDD 0 4 2
As % of all permanent IT jobs located in Chiswick - 6.35% 3.13%
As % of the Processes & Methodologies category - 9.52% 3.33%
Number of salaries quoted 0 4 0
Average salary - £47,500 -
UK excluding London average salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%
TDD
London

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the Chiswick region.

Processes & Methodologies Category
Chiswick
Permanent IT job ads with a match in the
Processes & Methodologies category
44 42 60
As % of all permanent IT jobs located in Chiswick 74.58% 66.67% 93.75%
Number of salaries quoted 44 39 42
Average salary £55,000 £40,500 £45,000
Average salary % change year-on-year
+35.80% -10.00%
90% offered a salary of more than £37,500 £29,000 £30,000
10% offered a salary of more than £65,000 £60,000 £50,000
UK excluding London average salary £44,500 £42,500 £41,000
% change year-on-year
+4.70% +3.65%

TDD
Jobs Demand Trend in Chiswick

This chart provides a 3-month moving total of permanent IT jobs citing TDD across the Chiswick region as a proportion of the total demand within the Processes & Methodologies category.

TDD Jobs Demand Trend in Chiswick

TDD
Salary Trend in Chiswick

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing TDD across the Chiswick region.

TDD Salary Trend in Chiswick