Period
to 24 June 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 June 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Berkshire > Windsor
6 months to
24 Jun 2018
Same period 2017 Same period 2016
Rank 32 23 28
Rank change year-on-year -9 +5 -
Permanent jobs citing TDD 5 21 2
As % of all permanent IT jobs advertised in Windsor 3.16% 13.55% 1.53%
As % of the Processes & Methodologies category 3.36% 15.44% 1.74%
Number of salaries quoted 5 16 2
Windsor median annual salary £70,000 £53,750 £55,000
Median salary % change year-on-year +30.23% -2.27% -
Berkshire median annual salary £52,500 £55,000 £50,000
% change year-on-year -4.55% +10.00% -9.09%

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 149 136 115
As % of all permanent IT jobs advertised in Windsor 94.30% 87.74% 87.79%
Number of salaries quoted 144 119 107
Windsor median annual salary £53,750 £50,000 £48,500
Median salary % change year-on-year +7.50% +3.09% -7.62%
10th Percentile £37,000 £31,250 £35,000
90th Percentile £65,000 £78,750 £78,500
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 June 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 5 (100.00%) C#
1 5 (100.00%) .NET
2 4 (80.00%) CSS
2 4 (80.00%) HTML
2 4 (80.00%) JavaScript
2 4 (80.00%) SQL
2 4 (80.00%) MVC
2 4 (80.00%) SEO
2 4 (80.00%) CMS
2 4 (80.00%) Agile Software Development
2 4 (80.00%) JIRA
2 4 (80.00%) Umbraco
2 4 (80.00%) EPiServer
2 4 (80.00%) Sitecore CMS
2 4 (80.00%) Sitecore
2 4 (80.00%) RESTful
2 4 (80.00%) Microsoft
2 4 (80.00%) Confluence
2 4 (80.00%) Kentico
2 4 (80.00%) REST
2 4 (80.00%) AngularJS
2 4 (80.00%) Mentoring
2 4 (80.00%) React
2 4 (80.00%) API Development
2 4 (80.00%) Personalization
2 4 (80.00%) Greenfield Project
3 1 (20.00%) Decision-Making
3 1 (20.00%) BDD
3 1 (20.00%) Microsoft Azure
3 1 (20.00%) VB.NET

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:

Application Platforms
1 4 (80.00%) CMS
1 4 (80.00%) Confluence
1 4 (80.00%) EPiServer
1 4 (80.00%) Kentico
1 4 (80.00%) Sitecore CMS
1 4 (80.00%) Umbraco
Cloud Services
1 1 (20.00%) Microsoft Azure
Database & Business Intelligence
1 1 (20.00%) SQL Server
Development Applications
1 4 (80.00%) JIRA
Job Titles
1 4 (80.00%) C# Developer
1 4 (80.00%) Developer
1 4 (80.00%) Full Stack Developer
1 4 (80.00%) JavaScript Developer
1 4 (80.00%) Lead C# Developer
1 4 (80.00%) Lead Developer
2 1 (20.00%) Development Manager
2 1 (20.00%) Software Development Manager
2 1 (20.00%) Software Manager
Libraries, Frameworks & Software Standards
1 5 (100.00%) .NET
2 4 (80.00%) AngularJS
2 4 (80.00%) CSS
2 4 (80.00%) HTML
2 4 (80.00%) React
2 4 (80.00%) REST
2 4 (80.00%) RESTful
3 1 (20.00%) Web Services
Miscellaneous
1 4 (80.00%) Greenfield Project
Processes & Methodologies
1 4 (80.00%) Agile Software Development
1 4 (80.00%) API Development
1 4 (80.00%) Mentoring
1 4 (80.00%) MVC
1 4 (80.00%) Personalization
1 4 (80.00%) SEO
2 1 (20.00%) BDD
2 1 (20.00%) Decision-Making
Programming Languages
1 5 (100.00%) C#
2 4 (80.00%) JavaScript
2 4 (80.00%) SQL
3 1 (20.00%) VB.NET
Vendors
1 4 (80.00%) Microsoft
1 4 (80.00%) Sitecore