The following table provides summary statistics for permanent job vacancies advertised in Folkestone 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 25 June 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Kent / Folkestone
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 7 - -
Rank change year-on-year - 0  
Permanent jobs citing TDD 13 0 0
As % of all permanent IT jobs advertised in Folkestone 30.23% - -
As % of the Processes & Methodologies category 40.63% - -
Number of salaries quoted 12 0 0
Median salary £40,000 - -
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

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 Folkestone with a requirement for process and methodology skills.

Process & Methodology Skills
Folkestone
Permanent job vacancies with a requirement for process and methodology skills 32 18 22
As % of all permanent IT job vacancies advertised in Folkestone 74.42% 94.74% 66.67%
Number of salaries quoted 31 17 14
Median salary £40,000 £42,500 £42,500
Median salary % change year-on-year -5.88% -  
90% offered a salary of more than £32,500 £30,000 £30,000
10% offered a salary of more than £44,500 £46,000 £50,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

TDD
Job Vacancy Trend in Folkestone

The job posting trend of jobs advertised in Folkestone 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 Folkestone

TDD
Salary Trend in Folkestone

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

Salary trend for TDD in Folkestone

For the 6 months to 25 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 Folkestone region with a requirement for TDD.

1 24 (100.00%) C#
1 24 (100.00%) SQL
1 24 (100.00%) .NET
1 24 (100.00%) Oracle
1 24 (100.00%) SQL Server
1 24 (100.00%) ASP.NET
1 24 (100.00%) MVC
2 21 (87.50%) Team Foundation Server
3 19 (79.17%) Unit Testing
3 19 (79.17%) Continuous Integration
3 19 (79.17%) MSBuild
3 19 (79.17%) NUnit
3 19 (79.17%) WPF
3 19 (79.17%) VB.NET
3 19 (79.17%) WinForms
4 5 (20.83%) PL/SQL
4 5 (20.83%) CSS
4 5 (20.83%) DTS
4 5 (20.83%) HTML
4 5 (20.83%) SQL Server Integration Services
5 4 (16.67%) ASP.NET MVC
6 3 (12.50%) Web Development
6 3 (12.50%) T-SQL
7 2 (8.33%) Change Control
7 2 (8.33%) Octopus Deploy
7 2 (8.33%) Front End Development
7 2 (8.33%) SQL Server 2014
8 1 (4.17%) AngularJS
8 1 (4.17%) Twitter Bootstrap
8 1 (4.17%) jQuery

TDD
Co-occurring IT Skills in Folkestone 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:

Database & Business Intelligence
1 24 (100.00%) SQL Server
2 5 (20.83%) DTS
2 5 (20.83%) SQL Server Integration Services
3 2 (8.33%) SQL Server 2014
Development Applications
1 21 (87.50%) Team Foundation Server
2 19 (79.17%) MSBuild
2 19 (79.17%) NUnit
3 2 (8.33%) Octopus Deploy
Job Titles
1 22 (91.67%) .NET Developer
1 22 (91.67%) Developer
2 19 (79.17%) WinForms Developer
2 19 (79.17%) WPF Developer
3 3 (12.50%) ASP.NET Developer
4 2 (8.33%) ASP.NET MVC Developer
4 2 (8.33%) C# .NET Developer
4 2 (8.33%) C# ASP.NET Developer
4 2 (8.33%) C# Developer
4 2 (8.33%) Development Manager
4 2 (8.33%) HTML CSS Developer
4 2 (8.33%) HTML Developer
4 2 (8.33%) Software Development Manager
4 2 (8.33%) Software Manager
5 1 (4.17%) Front End Developer (Client-Side Developer)
Libraries, Frameworks & Software Standards
1 24 (100.00%) .NET
1 24 (100.00%) ASP.NET
2 19 (79.17%) WinForms
2 19 (79.17%) WPF
3 5 (20.83%) CSS
3 5 (20.83%) HTML
4 4 (16.67%) ASP.NET MVC
5 1 (4.17%) AngularJS
5 1 (4.17%) jQuery
5 1 (4.17%) Twitter Bootstrap
Processes & Methodologies
1 24 (100.00%) MVC
2 19 (79.17%) Continuous Integration
2 19 (79.17%) Unit Testing
3 3 (12.50%) Web Development
4 2 (8.33%) Change Control
4 2 (8.33%) Front End Development
5 1 (4.17%) Migration
Programming Languages
1 24 (100.00%) C#
1 24 (100.00%) SQL
2 19 (79.17%) VB.NET
3 5 (20.83%) PL/SQL
4 3 (12.50%) T-SQL
5 1 (4.17%) JavaScript
Vendors
1 24 (100.00%) Oracle
2 1 (4.17%) Microsoft