The table below looks at the statistics for TDD skills in IT jobs advertised for the North Wales region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 26 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
26 Aug 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank - 14 10
Permanent jobs citing TDD 0 1 7
As % of all permanent IT jobs located in North Wales - 1.79% 10.77%
As % of the Processes & Methodologies category - 1.92% 15.56%
Number of salaries quoted 0 1 7
Median salary - £40,000 £37,500
Median salary % change year-on-year
- +6.66%
UK excluding London median salary £45,000 £42,500 £40,000
% change year-on-year
+5.88% +6.25%
TDD
Wales

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

Processes & Methodologies Category
North Wales
Permanent IT job ads with a match in the
Processes & Methodologies category
22 52 45
As % of all permanent IT jobs located in North Wales 57.89% 92.86% 69.23%
Number of salaries quoted 17 31 40
Median salary £35,000 £32,500 £36,750
Median salary % change year-on-year
+7.69% -11.56%
90% offered a salary of more than £27,250 £25,000 £27,500
10% offered a salary of more than £50,000 £50,000 £42,500
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in North Wales

The demand trend of job ads across the North Wales region citing TDD as a proportion of all IT jobs with a match in the Processes & Methodologies category.

TDD Jobs Demand Trend in North Wales

TDD
Salary Trend in North Wales

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

TDD Salary Trend in North Wales