The following table provides summary statistics for permanent job vacancies advertised in West Malling with a requirement for TDD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TDD over the 3 months to 27 June 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Kent / West Malling
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank - 14 10
Permanent jobs citing TDD 0 7 6
As % of all permanent IT jobs advertised in West Malling - 8.24% 16.67%
As % of the Processes & Methodologies category - 8.86% 18.18%
Number of salaries quoted 0 6 6
Median salary - £50,000 £33,750
Median salary % change year-on-year - +48.14%  
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year +2.27% +3.52%  

TDD is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in West Malling with a requirement for process and methodology skills.

Process & Methodology Skills
West Malling
Permanent job vacancies with a requirement for process and methodology skills 31 79 33
As % of all permanent IT job vacancies advertised in West Malling 91.18% 92.94% 91.67%
Number of salaries quoted 28 69 32
Median salary £42,500 £50,000 £42,000
Median salary % change year-on-year -15.00% +19.04%  
90% offered a salary of more than £40,000 £25,000 £27,500
10% offered a salary of more than £50,000 £52,500 £60,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

TDD
Job Vacancy Trend in West Malling

The job posting trend of jobs advertised in West Malling citing TDD as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for TDD in West Malling

TDD
Salary Trend in West Malling

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing TDD in West Malling.

Salary trend for TDD in West Malling

For the 6 months to 27 June 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 West Malling region with a requirement for TDD.

1 18 (100.00%) C#
1 18 (100.00%) .NET
1 18 (100.00%) MVC
1 18 (100.00%) Agile Software Development
1 18 (100.00%) ASP.NET Web API
2 17 (94.44%) RESTful
3 16 (88.89%) SQL Server
3 16 (88.89%) ASP.NET
3 16 (88.89%) ASP.NET MVC
3 16 (88.89%) BDD
3 16 (88.89%) ASP.NET MVC 5
3 16 (88.89%) Web Application Development
4 10 (55.56%) Node.js
5 9 (50.00%) Git (software)
5 9 (50.00%) SQL Server 2014
5 9 (50.00%) NoSQL
5 9 (50.00%) Ruby
5 9 (50.00%) WCF
5 9 (50.00%) OO
6 8 (44.44%) AngularJS
7 7 (38.89%) Twitter Bootstrap
7 7 (38.89%) KnockoutJS
7 7 (38.89%) SQL Server 2016
8 2 (11.11%) SDLC
8 2 (11.11%) Microsoft
8 2 (11.11%) CSS
8 2 (11.11%) HTML
8 2 (11.11%) JavaScript
9 1 (5.56%) SQL
9 1 (5.56%) C++

TDD
Co-occurring IT Skills in West Malling 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:

Cloud Services
1 1 (5.56%) Amazon AWS
1 1 (5.56%) Microsoft Azure
Database & Business Intelligence
1 16 (88.89%) SQL Server
2 9 (50.00%) NoSQL
2 9 (50.00%) SQL Server 2014
3 7 (38.89%) SQL Server 2016
Development Applications
1 9 (50.00%) Git (software)
2 1 (5.56%) Atlassian Bamboo
2 1 (5.56%) Bitbucket
2 1 (5.56%) JIRA
2 1 (5.56%) Selenium
2 1 (5.56%) WebDriver
Job Titles
1 18 (100.00%) Developer
2 17 (94.44%) .NET Developer
3 9 (50.00%) .NET Software Developer
4 1 (5.56%) Junior
4 1 (5.56%) Junior Developer
4 1 (5.56%) Junior Software Developer
4 1 (5.56%) Senior .NET Developer
4 1 (5.56%) Senior Developer
4 1 (5.56%) Software Developer
Libraries, Frameworks & Software Standards
1 18 (100.00%) .NET
1 18 (100.00%) ASP.NET Web API
2 17 (94.44%) RESTful
3 16 (88.89%) ASP.NET
3 16 (88.89%) ASP.NET MVC
3 16 (88.89%) ASP.NET MVC 5
4 10 (55.56%) Node.js
5 9 (50.00%) WCF
6 8 (44.44%) AngularJS
7 7 (38.89%) KnockoutJS
7 7 (38.89%) Twitter Bootstrap
8 2 (11.11%) CSS
8 2 (11.11%) HTML
9 1 (5.56%) ActiveX
9 1 (5.56%) CSS3
9 1 (5.56%) HTML5
9 1 (5.56%) OpenLayers
Processes & Methodologies
1 18 (100.00%) Agile Software Development
1 18 (100.00%) MVC
2 16 (88.89%) BDD
2 16 (88.89%) Web Application Development
3 9 (50.00%) OO
4 2 (11.11%) SDLC
5 1 (5.56%) SOLID
Programming Languages
1 18 (100.00%) C#
2 9 (50.00%) Ruby
3 2 (11.11%) JavaScript
4 1 (5.56%) C++
4 1 (5.56%) SQL
Vendors
1 2 (11.11%) Microsoft
2 1 (5.56%) Oracle