Period
to 22 October 2017

The following table provides summary statistics for permanent job vacancies advertised in Solihull 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 22 October 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
West Midlands > Solihull
6 months to
22 Oct 2017
Same period 2016 Same period 2015
Rank 47 24 50
Rank change year-on-year -23 +26 -19
Permanent jobs citing TDD 4 24 14
As % of all permanent IT jobs advertised in Solihull 1.10% 6.02% 2.55%
As % of the Processes & Methodologies category 1.20% 7.32% 3.16%
Number of salaries quoted 4 21 12
Solihull median annual salary £43,750 £37,500 £47,500
Median salary % change year-on-year +16.67% -21.05% +15.85%
10th Percentile £32,750 £22,500 £28,000
90th Percentile £52,250 £57,500 £55,000
West Midlands median annual salary £40,000 £40,000 £42,500
% change year-on-year - -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 Solihull with a requirement for process or methodology skills.

All Process and Methodology Skills
Solihull
Permanent vacancies with a requirement for process or methodology skills 332 328 443
As % of all permanent IT jobs advertised in Solihull 90.96% 82.21% 80.69%
Number of salaries quoted 309 292 404
Solihull median annual salary £45,000 £45,000 £36,000
Median salary % change year-on-year - +25.00% -4.00%
10th Percentile £25,000 £24,500 £23,750
90th Percentile £77,500 £76,250 £53,375
West Midlands median annual salary £40,500 £40,000 £40,000
% change year-on-year +1.25% - -

TDD
Job Vacancy Trend in Solihull

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

Job vacancy trend for TDD in Solihull

TDD
Salary Trend in Solihull

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

Salary trend for TDD in Solihull

TDD
Salary Histogram in Solihull

The salary distribution of IT jobs citing TDD in Solihull over the 6 months to 22 October 2017.

Salary histogram for TDD in Solihull

For the 6 months to 22 October 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 Solihull region with a requirement for TDD.

1 3 (75.00%) MVC
1 3 (75.00%) BDD
1 3 (75.00%) RESTful
2 2 (50.00%) AngularJS
2 2 (50.00%) Git (software)
2 2 (50.00%) Agile Software Development
2 2 (50.00%) Unit Testing
2 2 (50.00%) LAMP
2 2 (50.00%) C#
2 2 (50.00%) PHP
2 2 (50.00%) .NET
2 2 (50.00%) MySQL
2 2 (50.00%) SQL Server
3 1 (25.00%) IIS
3 1 (25.00%) ASP.NET
3 1 (25.00%) Microsoft
3 1 (25.00%) Workflow
3 1 (25.00%) Advertising
3 1 (25.00%) CMS
3 1 (25.00%) Umbraco
3 1 (25.00%) WordPress
3 1 (25.00%) Sitecore
3 1 (25.00%) Marketing
3 1 (25.00%) Web Development
3 1 (25.00%) LINQ
3 1 (25.00%) jQuery
3 1 (25.00%) Test Automation
3 1 (25.00%) Tandem
3 1 (25.00%) Puppet
3 1 (25.00%) Laravel

TDD
Co-occurring IT Skills in Solihull 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 1 (25.00%) CMS
1 1 (25.00%) IIS
1 1 (25.00%) Umbraco
1 1 (25.00%) WordPress
Database & Business Intelligence
1 2 (50.00%) MySQL
1 2 (50.00%) SQL Server
2 1 (25.00%) SQL Server 2016
Development Applications
1 2 (50.00%) Git (software)
2 1 (25.00%) git-flow
General
1 1 (25.00%) Advertising
1 1 (25.00%) Marketing
Job Titles
1 4 (100.00%) Developer
2 2 (50.00%) .NET Developer
2 2 (50.00%) PHP Developer
3 1 (25.00%) C# .NET Developer
3 1 (25.00%) C# Developer
3 1 (25.00%) Lead .NET Developer
3 1 (25.00%) Lead C# Developer
3 1 (25.00%) Lead Developer
Libraries, Frameworks & Software Standards
1 3 (75.00%) RESTful
2 2 (50.00%) .NET
2 2 (50.00%) AngularJS
2 2 (50.00%) LAMP
3 1 (25.00%) ASP.NET
3 1 (25.00%) ASP.NET MVC
3 1 (25.00%) ASP.NET MVC 5
3 1 (25.00%) ASP.NET Web API
3 1 (25.00%) jQuery
3 1 (25.00%) KnockoutJS
3 1 (25.00%) Laravel
3 1 (25.00%) LINQ
3 1 (25.00%) Twitter Bootstrap
Miscellaneous
1 1 (25.00%) Analytical Skills
1 1 (25.00%) Greenfield Project
1 1 (25.00%) Tandem
Processes & Methodologies
1 3 (75.00%) BDD
1 3 (75.00%) MVC
2 2 (50.00%) Agile Software Development
2 2 (50.00%) Unit Testing
3 1 (25.00%) Line Management
3 1 (25.00%) Mentoring
3 1 (25.00%) Personalization
3 1 (25.00%) Test Automation
3 1 (25.00%) Web Application Development
3 1 (25.00%) Web Development
3 1 (25.00%) Workflow
Programming Languages
1 2 (50.00%) C#
1 2 (50.00%) PHP
2 1 (25.00%) PHP 7
System Software
1 1 (25.00%) Docker
Systems Management
1 1 (25.00%) Opscode Chef
1 1 (25.00%) Puppet
Vendors
1 1 (25.00%) Microsoft
1 1 (25.00%) Sitecore
1 1 (25.00%) Xamarin