Period
to 24 February 2018

The following table provides summary statistics for permanent job vacancies advertised in Windsor 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 24 February 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Berkshire > Windsor
6 months to
24 Feb 2018
Same period 2017 Same period 2016
Rank 23 19 36
Rank change year-on-year -4 +17 -
Permanent jobs citing TDD 1 19 2
As % of all permanent IT jobs advertised in Windsor 1.25% 11.11% 1.16%
As % of the Processes & Methodologies category 1.28% 12.34% 1.19%
Number of salaries quoted 1 14 2
Windsor median annual salary £60,000 £32,500 £55,000
Median salary % change year-on-year +84.62% -40.91% -
10th Percentile £57,500 £27,500 £52,500
90th Percentile £62,500 £58,750 £57,500
Berkshire median annual salary £50,000 £52,500 £50,000
% change year-on-year -4.76% +5.00% -

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 Windsor with a requirement for process or methodology skills.

All Process and Methodology Skills
Windsor
Permanent vacancies with a requirement for process or methodology skills 78 154 168
As % of all permanent IT jobs advertised in Windsor 97.50% 90.06% 97.11%
Number of salaries quoted 64 129 147
Windsor median annual salary £55,000 £55,000 £50,000
Median salary % change year-on-year - +10.00% +11.11%
10th Percentile £35,600 £31,250 £35,000
90th Percentile £82,500 £78,750 £68,500
Berkshire median annual salary £50,000 £50,000 £50,000

TDD
Job Vacancy Trend in Windsor

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

Job vacancy trend for TDD in Windsor

TDD
Salary Trend in Windsor

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

Salary trend for TDD in Windsor

For the 6 months to 24 February 2018, IT jobs citing TDD also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Windsor region with a requirement for TDD.

1 1 (100.00%) C#
1 1 (100.00%) .NET
1 1 (100.00%) SQL Server
1 1 (100.00%) ASP.NET
1 1 (100.00%) OO
1 1 (100.00%) E-Commerce
1 1 (100.00%) OOD
1 1 (100.00%) Microsoft
1 1 (100.00%) MVC
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Web Development
1 1 (100.00%) .NET Framework
1 1 (100.00%) SQL Server 2008
1 1 (100.00%) Team Foundation Server
1 1 (100.00%) ASP.NET MVC
1 1 (100.00%) Entity Framework
1 1 (100.00%) SQL Server 2012
1 1 (100.00%) ASP.NET MVC 4
1 1 (100.00%) SOLID

TDD
Co-occurring IT Skills in Windsor 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 1 (100.00%) SQL Server
1 1 (100.00%) SQL Server 2008
1 1 (100.00%) SQL Server 2012
Development Applications
1 1 (100.00%) Team Foundation Server
Job Titles
1 1 (100.00%) .NET Developer
1 1 (100.00%) Agile .NET Developer
1 1 (100.00%) Agile Developer
1 1 (100.00%) ASP.NET MVC Developer
1 1 (100.00%) Developer
1 1 (100.00%) Senior .NET Developer
1 1 (100.00%) Senior Agile Developer
1 1 (100.00%) Senior Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) .NET
1 1 (100.00%) .NET Framework
1 1 (100.00%) ASP.NET
1 1 (100.00%) ASP.NET MVC
1 1 (100.00%) ASP.NET MVC 4
1 1 (100.00%) Entity Framework
Processes & Methodologies
1 1 (100.00%) Agile Software Development
1 1 (100.00%) E-Commerce
1 1 (100.00%) MVC
1 1 (100.00%) OO
1 1 (100.00%) OOD
1 1 (100.00%) SOLID
1 1 (100.00%) Web Development
Programming Languages
1 1 (100.00%) C#
Vendors
1 1 (100.00%) Microsoft