The table below looks at the statistics for TDD skills in IT jobs advertised for the Hereford region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 22 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
22 Jan 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
Herefordshire / Hereford
Rank 23 - 7
Rank change year-on-year
- 0
Permanent jobs citing TDD 5 0 1
As % of all permanent IT jobs located in Hereford 5.00% - 5.26%
As % of the Processes & Methodologies category 6.10% - 7.69%
Number of salaries quoted 5 0 1
Median salary £40,000 - £35,000
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%

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

Processes & Methodologies Category
Hereford
Permanent IT job ads with a match in the
Processes & Methodologies category
82 12 13
As % of all permanent IT jobs located in Hereford 82.00% 80.00% 68.42%
Number of salaries quoted 80 8 12
Median salary £37,500 £37,500 £40,000
Median salary % change year-on-year
- -6.25%
90% offered a salary of more than £25,000 £27,000 £20,500
10% offered a salary of more than £50,000 £45,000 £45,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Hereford

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

TDD Jobs Demand Trend in Hereford

TDD
Salary Trend in Hereford

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

TDD Salary Trend in Hereford

TDD
Top 30 Related IT Skills in Hereford

For the 6 months to 22 January 2017, 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 Hereford region with a requirement for TDD.

1 18 (100.00%) BDD
2 16 (88.89%) Mobile App
3 13 (72.22%) Windows Phone
3 13 (72.22%) Xamarin
3 13 (72.22%) mHealth
3 13 (72.22%) Windows
3 13 (72.22%) C#
3 13 (72.22%) Apple iOS
3 13 (72.22%) Android
4 12 (66.67%) Mobile Development
5 5 (27.78%) Agile Software Development
6 3 (16.67%) Subversion
6 3 (16.67%) Automated Testing
6 3 (16.67%) Pay per click
6 3 (16.67%) Marketing
6 3 (16.67%) Animation
6 3 (16.67%) HTML
6 3 (16.67%) JavaScript
6 3 (16.67%) PHP
6 3 (16.67%) CSS
6 3 (16.67%) SEO
6 3 (16.67%) HTML5
6 3 (16.67%) Mocha
6 3 (16.67%) Unit Testing
6 3 (16.67%) JSUnit
6 3 (16.67%) Git (software)
6 3 (16.67%) Node.js
6 3 (16.67%) CSS3
6 3 (16.67%) Backbone.js
6 3 (16.67%) KnockoutJS

TDD
Top Related IT Skills in Hereford 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:

Development Applications
1 3 (16.67%) Git (software)
1 3 (16.67%) Grunt
1 3 (16.67%) gulp
1 3 (16.67%) Jasmine
1 3 (16.67%) JSUnit
1 3 (16.67%) Mocha
1 3 (16.67%) Subversion
General
1 3 (16.67%) Marketing
2 2 (11.11%) Retail
Job Titles
1 16 (88.89%) Developer
2 13 (72.22%) Junior
2 13 (72.22%) Junior Developer
3 12 (66.67%) Mobile Developer
4 3 (16.67%) Front End Developer (Client-Side Developer)
4 3 (16.67%) HTML CSS Developer
4 3 (16.67%) HTML Developer
4 3 (16.67%) JavaScript Developer
5 2 (11.11%) Agile Coach
5 2 (11.11%) Agile Scrum Master
5 2 (11.11%) Scrum Master
Libraries, Frameworks & Software Standards
1 3 (16.67%) Backbone.js
1 3 (16.67%) Chai
1 3 (16.67%) CSS
1 3 (16.67%) CSS3
1 3 (16.67%) HTML
1 3 (16.67%) HTML5
1 3 (16.67%) KnockoutJS
1 3 (16.67%) Node.js
1 3 (16.67%) Sass
Miscellaneous
1 16 (88.89%) Mobile App
2 13 (72.22%) mHealth
3 3 (16.67%) Animation
3 3 (16.67%) User Experience
Operating Systems
1 13 (72.22%) Android
1 13 (72.22%) Apple iOS
1 13 (72.22%) Windows
1 13 (72.22%) Windows Phone
Processes & Methodologies
1 18 (100.00%) BDD
2 12 (66.67%) Mobile Development
3 5 (27.78%) Agile Software Development
4 3 (16.67%) Automated Testing
4 3 (16.67%) Cross-Browser Compatibility
4 3 (16.67%) Pay per click
4 3 (16.67%) SEO
4 3 (16.67%) Unit Testing
5 2 (11.11%) Coaching
5 2 (11.11%) Continuous Improvement
5 2 (11.11%) E-Commerce
5 2 (11.11%) Mentoring
5 2 (11.11%) PRINCE2
5 2 (11.11%) Scrum
5 2 (11.11%) SDLC
Programming Languages
1 13 (72.22%) C#
2 3 (16.67%) JavaScript
2 3 (16.67%) PHP
Vendors
1 13 (72.22%) Xamarin