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

3 months to
3 May 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 46 45 31
Rank change year-on-year
-1 -14
Permanent jobs citing TDD 1 7 4
As % of all permanent IT jobs located in Gloucester 0.40% 2.20% 2.30%
As % of the Processes & Methodologies category 0.45% 2.50% 3.15%
Number of salaries quoted 1 7 3
Median salary £32,500 £62,500 £34,000
Median salary % change year-on-year
-48.00% +83.82%
UK excluding London median salary £44,000 £42,500 £40,000
% change year-on-year
+3.52% +6.25%
TDD
Gloucestershire

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

Processes & Methodologies Category
Gloucester
Permanent IT job ads with a match in the
Processes & Methodologies category
223 280 127
As % of all permanent IT jobs located in Gloucester 89.20% 88.05% 72.99%
Number of salaries quoted 120 233 121
Median salary £50,000 £50,000 £37,500
Median salary % change year-on-year
- +33.33%
90% offered a salary of more than £32,000 £30,000 £31,000
10% offered a salary of more than £75,000 £52,500 £70,000
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

TDD
Jobs Demand Trend in Gloucester

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

TDD Jobs Demand Trend in Gloucester

TDD
Salary Trend in Gloucester

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

TDD Salary Trend in Gloucester

TDD
Top 30 Related IT Skills in Gloucester

For the 6 months to 3 May 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 Gloucester region with a requirement for TDD.

1 4 (100.00%) Agile Software Development
2 3 (75.00%) Selenium
2 3 (75.00%) HTML
2 3 (75.00%) Jenkins
3 2 (50.00%) PHPUnit
3 2 (50.00%) Unit Testing
3 2 (50.00%) Atlassian Bamboo
3 2 (50.00%) Continuous Integration
3 2 (50.00%) Security Cleared
3 2 (50.00%) Git (software)
3 2 (50.00%) Codeship
3 2 (50.00%) Java
3 2 (50.00%) PHP
3 2 (50.00%) MySQL
3 2 (50.00%) CSS
3 2 (50.00%) E-Commerce
3 2 (50.00%) Zend
3 2 (50.00%) Zend Framework
3 2 (50.00%) PHP 5
3 2 (50.00%) jQuery
3 2 (50.00%) Project Planning
3 2 (50.00%) Retail
4 1 (25.00%) Software Engineering
4 1 (25.00%) Degree
4 1 (25.00%) Mathematics
4 1 (25.00%) Computer Science
4 1 (25.00%) User Acceptance Testing
4 1 (25.00%) JMeter
4 1 (25.00%) OOD
4 1 (25.00%) ISEB

TDD
Top Related IT Skills in Gloucester 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:

Communications & Networking
1 1 (25.00%) Internet
Database & Business Intelligence
1 2 (50.00%) MySQL
2 1 (25.00%) Big Data
Development Applications
1 3 (75.00%) Jenkins
1 3 (75.00%) Selenium
2 2 (50.00%) Atlassian Bamboo
2 2 (50.00%) Codeship
2 2 (50.00%) Git (software)
2 2 (50.00%) PHPUnit
3 1 (25.00%) Cucumber
3 1 (25.00%) JBehave
3 1 (25.00%) JMeter
3 1 (25.00%) LoadRunner
General
1 2 (50.00%) Retail
Job Titles
1 3 (75.00%) Developer
2 2 (50.00%) Applications Developer
2 2 (50.00%) PHP Developer
2 2 (50.00%) PHP Web Applications Developer
2 2 (50.00%) PHP Web Developer
2 2 (50.00%) Web Applications Developer
2 2 (50.00%) Web Developer
3 1 (25.00%) Java Developer
3 1 (25.00%) Java Software Developer
3 1 (25.00%) Software Developer
3 1 (25.00%) Software Manager
3 1 (25.00%) Software Test Manager
3 1 (25.00%) Software Tester
3 1 (25.00%) Test Manager
3 1 (25.00%) Tester
Libraries, Frameworks & Software Standards
1 3 (75.00%) HTML
2 2 (50.00%) CSS
2 2 (50.00%) jQuery
2 2 (50.00%) Zend Framework
3 1 (25.00%) XML
Miscellaneous
1 1 (25.00%) Computer Science
1 1 (25.00%) Cyberthreat
1 1 (25.00%) Internet of Things
1 1 (25.00%) Mathematics
Processes & Methodologies
1 4 (100.00%) Agile Software Development
2 2 (50.00%) Continuous Integration
2 2 (50.00%) E-Commerce
2 2 (50.00%) Project Planning
2 2 (50.00%) Unit Testing
3 1 (25.00%) Cybersecurity
3 1 (25.00%) Defect Tracking
3 1 (25.00%) Non-Functional Testing
3 1 (25.00%) OO
3 1 (25.00%) OOD
3 1 (25.00%) SDLC
3 1 (25.00%) Software Engineering
3 1 (25.00%) Test Automation
3 1 (25.00%) Test Management
3 1 (25.00%) Test Planning
3 1 (25.00%) User Acceptance Testing
Programming Languages
1 2 (50.00%) Java
1 2 (50.00%) PHP
1 2 (50.00%) PHP 5
2 1 (25.00%) C++
2 1 (25.00%) JavaScript
2 1 (25.00%) Python
2 1 (25.00%) SQL
Qualifications
1 2 (50.00%) Security Cleared
2 1 (25.00%) Degree
2 1 (25.00%) ISEB
2 1 (25.00%) SC Cleared
Vendors
1 2 (50.00%) Zend