Period
to 24 November 2017

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

Test-Driven Development (TDD)
Staffordshire > Tamworth
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 21 27 37
Rank change year-on-year +6 +10 -
Permanent jobs citing TDD 15 3 3
As % of all permanent IT jobs advertised in Tamworth 9.74% 2.91% 1.56%
As % of the Processes & Methodologies category 12.40% 3.45% 1.86%
Number of salaries quoted 15 3 3
Tamworth median annual salary £40,000 £37,500 £37,500
Median salary % change year-on-year +6.67% - -
10th Percentile £34,000 £33,250 £27,750
90th Percentile £42,500 £38,750 £41,250
Staffordshire median annual salary £40,000 £45,000 £40,000
% change year-on-year -11.11% +12.50% -

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 Tamworth with a requirement for process or methodology skills.

All Process and Methodology Skills
Tamworth
Permanent vacancies with a requirement for process or methodology skills 121 87 161
As % of all permanent IT jobs advertised in Tamworth 78.57% 84.47% 83.85%
Number of salaries quoted 78 64 151
Tamworth median annual salary £37,250 £29,500 £32,500
Median salary % change year-on-year +26.27% -9.23% -
10th Percentile £21,000 £21,000 £26,250
90th Percentile £47,500 £52,500 £43,250
Staffordshire median annual salary £37,500 £37,500 £37,000
% change year-on-year - +1.35% +1.37%

TDD
Job Vacancy Trend in Tamworth

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

Job vacancy trend for TDD in Tamworth

TDD
Salary Trend in Tamworth

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

Salary trend for TDD in Tamworth

For the 6 months to 24 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 Tamworth region with a requirement for TDD.

1 15 (100.00%) C#
1 15 (100.00%) .NET
1 15 (100.00%) SQL Server
1 15 (100.00%) ASP.NET
1 15 (100.00%) Microsoft
1 15 (100.00%) MVC
2 13 (86.67%) Big Data
2 13 (86.67%) AngularJS
2 13 (86.67%) ASP.NET MVC
2 13 (86.67%) HTML5
2 13 (86.67%) CSS3
2 13 (86.67%) Agile Software Development
2 13 (86.67%) CSS
2 13 (86.67%) HTML
2 13 (86.67%) JavaScript
3 2 (13.33%) VB.NET
3 2 (13.33%) Windows
3 2 (13.33%) Microsoft Certification
3 2 (13.33%) WinForms
3 2 (13.33%) Unit Testing
3 2 (13.33%) Team Foundation Server
3 2 (13.33%) WCF
3 2 (13.33%) WPF
3 2 (13.33%) SOLID

TDD
Co-occurring IT Skills in Tamworth 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 15 (100.00%) SQL Server
2 13 (86.67%) Big Data
Development Applications
1 2 (13.33%) Team Foundation Server
Job Titles
1 15 (100.00%) .NET Developer
1 15 (100.00%) C# .NET Developer
1 15 (100.00%) C# Developer
1 15 (100.00%) Developer
2 13 (86.67%) ASP.NET Developer
2 13 (86.67%) C# ASP.NET Developer
2 13 (86.67%) Senior .NET Developer
2 13 (86.67%) Senior ASP.NET Developer
2 13 (86.67%) Senior C# .NET Developer
2 13 (86.67%) Senior C# ASP.NET Developer
2 13 (86.67%) Senior C# Developer
2 13 (86.67%) Senior Developer
3 11 (73.33%) ASP.NET MVC Developer
3 11 (73.33%) Senior ASP.NET MVC Developer
4 2 (13.33%) .NET Software Developer
4 2 (13.33%) C# Software Developer
4 2 (13.33%) C# VB.NET Developer
4 2 (13.33%) Software Developer
4 2 (13.33%) VB.NET Developer
Libraries, Frameworks & Software Standards
1 15 (100.00%) .NET
1 15 (100.00%) ASP.NET
2 13 (86.67%) AngularJS
2 13 (86.67%) ASP.NET MVC
2 13 (86.67%) CSS
2 13 (86.67%) CSS3
2 13 (86.67%) HTML
2 13 (86.67%) HTML5
3 2 (13.33%) WCF
3 2 (13.33%) WinForms
3 2 (13.33%) WPF
Operating Systems
1 2 (13.33%) Windows
Processes & Methodologies
1 15 (100.00%) MVC
2 13 (86.67%) Agile Software Development
3 2 (13.33%) SOLID
3 2 (13.33%) Unit Testing
Programming Languages
1 15 (100.00%) C#
2 13 (86.67%) JavaScript
3 2 (13.33%) VB.NET
Qualifications
1 2 (13.33%) Microsoft Certification
Vendors
1 15 (100.00%) Microsoft