Period
to 19 November 2017

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 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Kent > West Malling
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 21 11 23
Rank change year-on-year -10 +12 -7
Permanent jobs citing TDD 7 9 4
As % of all permanent IT jobs advertised in West Malling 9.46% 14.52% 3.51%
As % of the Processes & Methodologies category 10.77% 17.65% 3.92%
Number of salaries quoted 7 0 4
West Malling median annual salary £47,500 - £33,750
10th Percentile £30,500 - £22,750
90th Percentile £58,250 - £49,500
Kent median annual salary £42,500 £45,000 £42,500
% change year-on-year -5.56% +5.88% +6.25%

TDD is in the Processes and Methodologies category. The following 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 or methodology skills.

All Process and Methodology Skills
West Malling
Permanent vacancies with a requirement for process or methodology skills 65 51 102
As % of all permanent IT jobs advertised in West Malling 87.84% 82.26% 89.47%
Number of salaries quoted 57 38 101
West Malling median annual salary £47,500 £47,500 £40,000
Median salary % change year-on-year - +18.75% -13.51%
10th Percentile £30,750 £31,975 £22,500
90th Percentile £63,000 £61,625 £57,500
Kent median annual salary £42,500 £42,500 £41,000
% change year-on-year - +3.66% -2.38%

TDD
Job Vacancy Trend in West Malling

Job postings citing TDD as a percentage of all IT jobs advertised in West Malling.

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

TDD
Salary Histogram in West Malling

The salary distribution of IT jobs citing TDD in West Malling over the 6 months to 19 November 2017.

Salary histogram for TDD in West Malling

For the 6 months to 19 November 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 7 (100.00%) C#
1 7 (100.00%) .NET
1 7 (100.00%) MVC
2 6 (85.71%) Agile Software Development
2 6 (85.71%) WCF
3 5 (71.43%) ASP.NET MVC
3 5 (71.43%) ASP.NET
4 4 (57.14%) SQL Server
4 4 (57.14%) Business Intelligence
4 4 (57.14%) BDD
4 4 (57.14%) NoSQL
4 4 (57.14%) Ruby
4 4 (57.14%) Node.js
4 4 (57.14%) Web Application Development
4 4 (57.14%) Git (software)
4 4 (57.14%) RESTful
4 4 (57.14%) ASP.NET Web API
4 4 (57.14%) SQL Server 2016
4 4 (57.14%) ASP.NET MVC 5
5 3 (42.86%) jQuery
6 2 (28.57%) Entity Framework
6 2 (28.57%) .NET Framework
6 2 (28.57%) CSS
6 2 (28.57%) HTML
6 2 (28.57%) JavaScript
6 2 (28.57%) SQL
6 2 (28.57%) .NET Core
6 2 (28.57%) Vue (Vue.js)
6 2 (28.57%) Microsoft Azure
6 2 (28.57%) AngularJS

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 2 (28.57%) Microsoft Azure
Database & Business Intelligence
1 4 (57.14%) NoSQL
1 4 (57.14%) SQL Server
1 4 (57.14%) SQL Server 2016
Development Applications
1 4 (57.14%) Git (software)
General
1 1 (14.29%) Advertising
1 1 (14.29%) Finance
Job Titles
1 7 (100.00%) Developer
2 6 (85.71%) .NET Developer
3 1 (14.29%) Applications Developer
3 1 (14.29%) C# Application Developer
3 1 (14.29%) C# Developer
3 1 (14.29%) Junior
3 1 (14.29%) Junior .NET Developer
3 1 (14.29%) Junior Developer
Libraries, Frameworks & Software Standards
1 7 (100.00%) .NET
2 6 (85.71%) WCF
3 5 (71.43%) ASP.NET
3 5 (71.43%) ASP.NET MVC
4 4 (57.14%) ASP.NET MVC 5
4 4 (57.14%) ASP.NET Web API
4 4 (57.14%) Node.js
4 4 (57.14%) RESTful
5 3 (42.86%) jQuery
6 2 (28.57%) .NET Core
6 2 (28.57%) .NET Framework
6 2 (28.57%) AngularJS
6 2 (28.57%) CSS
6 2 (28.57%) Entity Framework
6 2 (28.57%) HTML
6 2 (28.57%) Vue (Vue.js)
Miscellaneous
1 1 (14.29%) Computer Science
1 1 (14.29%) Foreign Exchange (FX)
Processes & Methodologies
1 7 (100.00%) MVC
2 6 (85.71%) Agile Software Development
3 4 (57.14%) BDD
3 4 (57.14%) Business Intelligence
3 4 (57.14%) Web Application Development
4 2 (28.57%) User Stories
5 1 (14.29%) Mathematics
5 1 (14.29%) Physics
5 1 (14.29%) Statistics
Programming Languages
1 7 (100.00%) C#
2 4 (57.14%) Ruby
3 2 (28.57%) JavaScript
3 2 (28.57%) SQL
Vendors
1 1 (14.29%) Microsoft