The table below looks at the statistics for TDD skills in IT jobs advertised for the Harpenden region. Included is a guide to the average salaries offered in IT jobs that have cited TDD over the 3 months to 26 March 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
26 Mar 2015
Same period 2014 Same period 2013
Test-Driven Development (TDD)
Rank - - 9
Permanent jobs citing TDD 0 0 4
As % of all permanent IT jobs located in Harpenden - - 17.39%
As % of the Processes & Methodologies category - - 30.77%
Number of salaries quoted 0 0 4
Average salary - - £35,000
UK excluding London average salary £40,500 £40,000 £40,000
% change year-on-year
+1.25% -
TDD
Hertfordshire

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

Processes & Methodologies Category
Harpenden
Permanent IT job ads with a match in the
Processes & Methodologies category
3 5 13
As % of all permanent IT jobs located in Harpenden 37.50% 33.33% 56.52%
Number of salaries quoted 3 5 12
Average salary £35,000 £27,500 £35,000
Average salary % change year-on-year
+27.27% -21.42%
UK excluding London average salary £43,000 £42,500 £40,000
% change year-on-year
+1.17% +6.25%

TDD
Jobs Demand Trend in Harpenden

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

TDD Jobs Demand Trend in Harpenden

TDD
Salary Trend in Harpenden

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

TDD Salary Trend in Harpenden