The table below looks at the statistics for TDD skills in IT jobs advertised for the Welwyn region. Included is a guide to the average salaries offered in IT jobs that have cited TDD over the 3 months to 21 April 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
21 Apr 2015
Same period 2014 Same period 2013
Test-Driven Development (TDD)
Rank 4 - -
Rank change year-on-year
- 0
Permanent jobs citing TDD 1 0 0
As % of all permanent IT jobs located in Welwyn 20.00% - -
As % of the Processes & Methodologies category 20.00% - -
Number of salaries quoted 1 0 0
Average salary £50,000 - -
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -
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 Welwyn region.

Processes & Methodologies Category
Welwyn
Permanent IT job ads with a match in the
Processes & Methodologies category
5 1 1
As % of all permanent IT jobs located in Welwyn 100.00% 100.00% 50.00%
Number of salaries quoted 5 1 1
Average salary £50,000 £45,000 £47,500
Average salary % change year-on-year
+11.11% -5.26%
UK excluding London average salary £44,000 £42,500 £40,000
% change year-on-year
+3.52% +6.25%

TDD
Jobs Demand Trend in Welwyn

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

TDD Jobs Demand Trend in Welwyn

TDD
Salary Trend in Welwyn

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

TDD Salary Trend in Welwyn

TDD
Top 16 Related IT Skills in Welwyn

For the 6 months to 21 April 2015, IT jobs across the Welwyn region citing TDD also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited TDD.

1 1 (100.00%) HTML
1 1 (100.00%) JavaScript
1 1 (100.00%) CSS
1 1 (100.00%) OO
1 1 (100.00%) XHTML
1 1 (100.00%) E-Commerce
1 1 (100.00%) Web Design
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Ajax
1 1 (100.00%) Unit Testing
1 1 (100.00%) Web Accessibility
1 1 (100.00%) HTML5
1 1 (100.00%) BDD
1 1 (100.00%) CSS3
1 1 (100.00%) ATDD
1 1 (100.00%) Software Delivery

TDD
Top Related IT Skills in Welwyn by Category

For the 6 months to 21 April 2015, IT jobs across the Welwyn region citing TDD also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited TDD. Up to 20 skills are shown per category.

Job Titles
1 1 (100.00%) Developer
1 1 (100.00%) Front-End Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) HTML
1 1 (100.00%) CSS
1 1 (100.00%) XHTML
1 1 (100.00%) Ajax
1 1 (100.00%) HTML5
1 1 (100.00%) CSS3
Processes & Methodologies
1 1 (100.00%) OO
1 1 (100.00%) E-Commerce
1 1 (100.00%) Web Design
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Unit Testing
1 1 (100.00%) Web Accessibility
1 1 (100.00%) BDD
1 1 (100.00%) ATDD
1 1 (100.00%) Software Delivery
Programming Languages
1 1 (100.00%) JavaScript