The table below looks at the statistics for TDD skills in IT jobs advertised for the Cornwall region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 4 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
4 Dec 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 24 14 -
Rank change year-on-year
-10 -
Permanent jobs citing TDD 1 3 0
As % of all permanent IT jobs located in Cornwall 1.12% 5.77% -
As % of the Processes & Methodologies category 1.33% 6.67% -
Number of salaries quoted 1 3 0
Median salary £47,500 £38,500 -
Median salary % change year-on-year
+23.37% -
UK excluding London median salary £45,000 £44,500 £40,000
% change year-on-year
+1.12% +11.25%
TDD
South West

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

Processes & Methodologies Category
Cornwall
Permanent IT job ads with a match in the
Processes & Methodologies category
75 45 27
As % of all permanent IT jobs located in Cornwall 84.27% 86.54% 56.25%
Number of salaries quoted 44 39 20
Median salary £27,500 £27,500 £30,000
Median salary % change year-on-year
- -8.33%
90% offered a salary of more than £22,500 £22,500 £26,000
10% offered a salary of more than £40,000 £35,500 £45,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Cornwall

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

TDD Jobs Demand Trend in Cornwall

TDD
Salary Trend in Cornwall

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

TDD Salary Trend in Cornwall

TDD
Job Locations in Cornwall

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the Cornwall region over the 3 months to 4 December 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
St Ives - 1 £47,500 -
TDD
South West

TDD
Top 30 Related IT Skills in Cornwall

For the 6 months to 4 December 2016, IT jobs citing TDD also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Cornwall region with a requirement for TDD.

1 7 (100.00%) JavaScript
1 7 (100.00%) PHP
2 6 (85.71%) MySQL
3 5 (71.43%) Vagrant
3 5 (71.43%) Grunt
3 5 (71.43%) PayPal
3 5 (71.43%) gulp
3 5 (71.43%) ES6
3 5 (71.43%) PHPUnit
3 5 (71.43%) Laravel
3 5 (71.43%) Redis
3 5 (71.43%) Facebook
3 5 (71.43%) Sass
3 5 (71.43%) LESS
3 5 (71.43%) Resque
3 5 (71.43%) Google
3 5 (71.43%) CodeIgniter
3 5 (71.43%) CakePHP
3 5 (71.43%) Git (software)
3 5 (71.43%) Docker
4 4 (57.14%) Mentoring
5 2 (28.57%) CSS3
5 2 (28.57%) CSS
5 2 (28.57%) HTML
5 2 (28.57%) HTML5
6 1 (14.29%) MongoDB
6 1 (14.29%) NoSQL
6 1 (14.29%) AngularJS
6 1 (14.29%) LEMP Stack
6 1 (14.29%) OO PHP

TDD
Top Related IT Skills in Cornwall by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 1 (14.29%) nginx
Communications & Networking
1 1 (14.29%) DNS
Database & Business Intelligence
1 6 (85.71%) MySQL
2 5 (71.43%) Redis
3 1 (14.29%) MongoDB
3 1 (14.29%) NoSQL
Development Applications
1 5 (71.43%) Git (software)
1 5 (71.43%) Grunt
1 5 (71.43%) gulp
1 5 (71.43%) PHPUnit
1 5 (71.43%) Vagrant
Job Titles
1 6 (85.71%) Developer
1 6 (85.71%) PHP Developer
2 5 (71.43%) Senior Developer
2 5 (71.43%) Senior PHP Developer
3 1 (14.29%) Java Engineer
Libraries, Frameworks & Software Standards
1 5 (71.43%) CakePHP
1 5 (71.43%) CodeIgniter
1 5 (71.43%) Laravel
1 5 (71.43%) LESS
1 5 (71.43%) Resque
1 5 (71.43%) Sass
2 2 (28.57%) CSS
2 2 (28.57%) CSS3
2 2 (28.57%) HTML
2 2 (28.57%) HTML5
3 1 (14.29%) AngularJS
3 1 (14.29%) LEMP Stack
Operating Systems
1 1 (14.29%) Linux
Processes & Methodologies
1 4 (57.14%) Mentoring
2 1 (14.29%) OO
2 1 (14.29%) OO PHP
Programming Languages
1 7 (100.00%) JavaScript
1 7 (100.00%) PHP
2 5 (71.43%) ES6
3 1 (14.29%) Java
3 1 (14.29%) SQL
System Software
1 5 (71.43%) Docker
Vendors
1 5 (71.43%) Facebook
1 5 (71.43%) Google
1 5 (71.43%) PayPal