The first table below looks at the demand for TDD skills in IT jobs advertised for the Welwyn Garden City region. Included is a guide to the average salaries offered in IT jobs that have cited TDD over the 3 months to 18 April 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Processes & Methodologies category for the Welwyn Garden City region.

Location
3 months to
18 Apr 2014
Same period 2013 Same period 2012
Test-Driven Development (TDD)
Rank 16 26 20
Rank change year-on-year
+10 -6
Permanent jobs citing TDD 5 17 5
As % of all permanent IT jobs located in Welwyn Garden City 6.17% 7.14% 4.46%
As % of the Processes & Methodologies category 7.04% 8.21% 5.62%
Number of salaries quoted 5 17 4
Average salary £47,500 £40,000 £39,500
Average salary % change year-on-year
+18.75% +1.26%
90% offered a salary of more than £46,000 £35,000 £33,050
10% offered a salary of more than £54,000 £52,500 £40,000
UK excluding London average salary £40,000 £40,000 £40,000
Processes & Methodologies Category
Welwyn Garden City
Permanent IT job ads with a match in the
Processes & Methodologies category
71 207 89
As % of all permanent IT jobs located in Welwyn Garden City 87.65% 86.97% 79.46%
Number of salaries quoted 50 203 68
Average salary £40,000 £47,500 £50,000
Average salary % change year-on-year
-15.78% -5.00%
90% offered a salary of more than £32,500 £35,000 £28,000
10% offered a salary of more than £54,600 £80,000 £60,000
UK excluding London average salary £42,500 £40,000 £40,500
% change year-on-year
+6.25% -1.23%
TDD
Hertfordshire

TDD
Jobs Demand Trend in Welwyn Garden City

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

TDD Jobs Demand Trend in Welwyn Garden City

TDD
Salary Trend in Welwyn Garden City

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

TDD Salary Trend in Welwyn Garden City

TDD
Top 30 Related IT Skills in Welwyn Garden City

For the 6 months to 18 April 2014, IT jobs across the Welwyn Garden City 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 4 (66.67%) C#
1 4 (66.67%) .NET
1 4 (66.67%) ASP.NET
1 4 (66.67%) Scrum
1 4 (66.67%) BDD
2 3 (50.00%) HTML5
2 3 (50.00%) CSS3
2 3 (50.00%) CSS
2 3 (50.00%) SQL Server
2 3 (50.00%) HTML
3 2 (33.33%) SQL
3 2 (33.33%) MS Excel
3 2 (33.33%) Microsoft
3 2 (33.33%) MVC
3 2 (33.33%) ASP.NET MVC
3 2 (33.33%) Agile Software Development
3 2 (33.33%) Business Analysis
3 2 (33.33%) WCF
3 2 (33.33%) Silverlight
3 2 (33.33%) Waterfall
3 2 (33.33%) MongoDB
3 2 (33.33%) NoSQL
4 1 (16.67%) REST
4 1 (16.67%) Drupal
4 1 (16.67%) jQuery
4 1 (16.67%) EPiServer
4 1 (16.67%) Sitecore CMS
4 1 (16.67%) Sitecore
4 1 (16.67%) Microsoft Azure
4 1 (16.67%) Retail

TDD
Top Related IT Skills in Welwyn Garden City by Category

For the 6 months to 18 April 2014, IT jobs across the Welwyn Garden City 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.

Application Platforms
1 1 (16.67%) Drupal
1 1 (16.67%) Sitecore CMS
1 1 (16.67%) CMS
1 1 (16.67%) IIS
Applications
1 2 (33.33%) MS Excel
Cloud Services
1 1 (16.67%) Microsoft Azure
Database & Business Intelligence
1 3 (50.00%) SQL Server
2 2 (33.33%) MongoDB
2 2 (33.33%) NoSQL
General
1 1 (16.67%) Retail
Job Titles
1 3 (50.00%) Senior Developer
1 3 (50.00%) Developer
2 2 (33.33%) Analyst
2 2 (33.33%) Business Analyst
2 2 (33.33%) Agile .NET Developer
2 2 (33.33%) .NET Developer
2 2 (33.33%) Senior .NET Developer
3 1 (16.67%) Sitecore Developer
Libraries, Frameworks & Software Standards
1 4 (66.67%) .NET
1 4 (66.67%) ASP.NET
2 3 (50.00%) HTML5
2 3 (50.00%) CSS3
2 3 (50.00%) CSS
2 3 (50.00%) HTML
3 2 (33.33%) ASP.NET MVC
3 2 (33.33%) WCF
3 2 (33.33%) Silverlight
4 1 (16.67%) REST
4 1 (16.67%) jQuery
4 1 (16.67%) XML
Miscellaneous
1 1 (16.67%) W3C
Processes & Methodologies
1 4 (66.67%) Scrum
1 4 (66.67%) BDD
2 2 (33.33%) MVC
2 2 (33.33%) Agile Software Development
2 2 (33.33%) Business Analysis
2 2 (33.33%) Waterfall
3 1 (16.67%) E-Commerce
3 1 (16.67%) SOA
Programming Languages
1 4 (66.67%) C#
2 2 (33.33%) SQL
3 1 (16.67%) JavaScript
Vendors
1 2 (33.33%) Microsoft
2 1 (16.67%) EPiServer
2 1 (16.67%) Sitecore
2 1 (16.67%) Oracle