Period
to 19 March 2019

The following table provides summary statistics for permanent job vacancies advertised in Worcestershire 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 March 2019 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
West Midlands > Worcestershire
6 months to
19 Mar 2019
Same period 2018 Same period 2017
Rank 41 22 38
Rank change year-on-year -19 +16 -11
Permanent jobs citing TDD 38 38 44
As % of all permanent IT jobs advertised in Worcestershire 5.83% 8.30% 6.89%
As % of the Processes & Methodologies category 6.25% 9.41% 7.63%
Number of salaries quoted 34 39 54
Worcestershire median annual salary £33,000 £32,500 £42,500
Median salary % change year-on-year +1.54% -23.53% +21.43%
10th Percentile £22,500 £23,750 £27,725
90th Percentile £47,500 £44,100 £48,750
West Midlands median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - -

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 Worcestershire with a requirement for process or methodology skills.

All Process and Methodology Skills
Worcestershire
Permanent vacancies with a requirement for process or methodology skills 608 404 577
As % of all permanent IT jobs advertised in Worcestershire 93.25% 88.21% 90.30%
Number of salaries quoted 409 338 558
Worcestershire median annual salary £42,500 £37,500 £37,500
Median salary % change year-on-year +13.33% - +7.14%
10th Percentile £22,500 £24,350 £22,000
90th Percentile £63,750 £57,475 £52,500
West Midlands median annual salary £45,000 £42,500 £41,000
% change year-on-year +5.88% +3.66% -2.38%

TDD
Job Vacancy Trend in Worcestershire

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

Job vacancy trend for TDD in Worcestershire

TDD
Salary Trend in Worcestershire

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

Salary trend for TDD in Worcestershire

TDD
Salary Histogram in Worcestershire

The salary distribution of IT jobs citing TDD in Worcestershire over the 6 months to 19 March 2019.

Salary histogram for TDD in Worcestershire

TDD
Job Locations in Worcestershire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the Worcestershire region over the 6 months to 19 March 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Redditch -1 23 £25,000 -28.57% 1
Worcester -15 7 £40,000 +23.08% 3
Malvern -24 6 £45,000 +63.64% 1
TDD
West Midlands

For the 6 months to 19 March 2019, 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 Worcestershire region with a requirement for TDD.

1 38 (100.00%) Agile Software Development
2 29 (76.32%) C#
3 28 (73.68%) WPF
4 27 (71.05%) JavaScript
5 26 (68.42%) .NET
5 26 (68.42%) SQL Server
5 26 (68.42%) MVC
6 25 (65.79%) OOP
7 24 (63.16%) SQL
7 24 (63.16%) MVVM
8 23 (60.53%) AngularJS
8 23 (60.53%) Twitter Bootstrap
8 23 (60.53%) Relational Database
8 23 (60.53%) ASP.NET Web API
8 23 (60.53%) Microsoft
8 23 (60.53%) HTML
8 23 (60.53%) OO
8 23 (60.53%) Web Services
8 23 (60.53%) ASP.NET
8 23 (60.53%) CSS
8 23 (60.53%) Microsoft Azure
8 23 (60.53%) Amazon AWS
8 23 (60.53%) ASP.NET MVC
8 23 (60.53%) HTML5
9 22 (57.89%) SOA
10 21 (55.26%) Visual Studio
10 21 (55.26%) C
10 21 (55.26%) SaaS
10 21 (55.26%) Continuous Integration
10 21 (55.26%) Ajax

TDD
Co-occurring IT Skills in Worcestershire 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 23 (60.53%) Amazon AWS
1 23 (60.53%) Microsoft Azure
2 21 (55.26%) SaaS
Database & Business Intelligence
1 26 (68.42%) SQL Server
2 23 (60.53%) Relational Database
3 21 (55.26%) SQL Server 2014
4 8 (21.05%) MySQL
Development Applications
1 21 (55.26%) Visual Studio
2 6 (15.79%) Git (software)
3 4 (10.53%) JIRA
3 4 (10.53%) SoapUI
Job Titles
1 31 (81.58%) Developer
2 24 (63.16%) Software Developer
3 14 (36.84%) Graduate
3 14 (36.84%) Graduate Developer
3 14 (36.84%) Graduate Software Developer
4 12 (31.58%) C# Developer
5 11 (28.95%) .NET Developer
5 11 (28.95%) C# .NET Developer
6 10 (26.32%) C# Software Developer
6 10 (26.32%) Junior
7 9 (23.68%) .NET Software Developer
7 9 (23.68%) Junior Developer
7 9 (23.68%) Junior Software Developer
8 4 (10.53%) PHP Developer
8 4 (10.53%) Test Manager
9 3 (7.89%) C# Software Engineer
9 3 (7.89%) Desktop Engineer
9 3 (7.89%) Senior Developer
9 3 (7.89%) Software Engineer
10 2 (5.26%) Senior PHP Developer
Libraries, Frameworks & Software Standards
1 28 (73.68%) WPF
2 26 (68.42%) .NET
3 23 (60.53%) AngularJS
3 23 (60.53%) ASP.NET
3 23 (60.53%) ASP.NET MVC
3 23 (60.53%) ASP.NET Web API
3 23 (60.53%) CSS
3 23 (60.53%) HTML
3 23 (60.53%) HTML5
3 23 (60.53%) Twitter Bootstrap
3 23 (60.53%) Web Services
4 21 (55.26%) Ajax
5 8 (21.05%) RabbitMQ
6 5 (13.16%) SOAP
7 4 (10.53%) JSON
7 4 (10.53%) Laravel
7 4 (10.53%) Sass
7 4 (10.53%) XML
Operating Systems
1 5 (13.16%) Android
Processes & Methodologies
1 38 (100.00%) Agile Software Development
2 26 (68.42%) MVC
3 25 (65.79%) OOP
4 24 (63.16%) MVVM
5 23 (60.53%) OO
6 22 (57.89%) SOA
7 21 (55.26%) Continuous Integration
8 8 (21.05%) SDLC
9 5 (13.16%) Android Development
9 5 (13.16%) Computer Science
9 5 (13.16%) Scrum
10 4 (10.53%) API Testing
10 4 (10.53%) Load Testing
10 4 (10.53%) Performance Testing
10 4 (10.53%) Project Planning
10 4 (10.53%) Regression Testing
10 4 (10.53%) Scenario Testing
10 4 (10.53%) Sprint Planning
10 4 (10.53%) Test Strategy
10 4 (10.53%) Web Development
Programming Languages
1 29 (76.32%) C#
2 27 (71.05%) JavaScript
3 24 (63.16%) SQL
4 21 (55.26%) C
5 4 (10.53%) PHP
6 1 (2.63%) Java
Quality Assurance & Compliance
1 4 (10.53%) QA
System Software
1 4 (10.53%) Docker
Vendors
1 23 (60.53%) Microsoft
2 5 (13.16%) Xamarin
3 4 (10.53%) Fujitsu