Period
to 21 September 2018

The following table provides summary statistics for permanent job vacancies advertised in Shropshire 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 21 September 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
West Midlands > Shropshire
6 months to
21 Sep 2018
Same period 2017 Same period 2016
Rank 33 23 41
Rank change year-on-year -10 +18 -5
Permanent jobs citing TDD 17 50 34
As % of all permanent IT jobs advertised in Shropshire 5.15% 10.68% 4.68%
As % of the Processes & Methodologies category 6.32% 12.20% 5.17%
Number of salaries quoted 16 24 30
Shropshire median annual salary £32,750 £61,250 £40,000
Median salary % change year-on-year -46.53% +53.12% -22.27%
10th Percentile £21,875 £46,069 £28,750
90th Percentile £50,000 £70,713 £63,750
West Midlands median annual salary £45,000 £40,000 £42,500
% change year-on-year +12.50% -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 Shropshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Shropshire
Permanent vacancies with a requirement for process or methodology skills 269 410 658
As % of all permanent IT jobs advertised in Shropshire 81.52% 87.61% 90.63%
Number of salaries quoted 155 280 501
Shropshire median annual salary £37,500 £40,000 £35,500
Median salary % change year-on-year -6.25% +12.68% -11.25%
10th Percentile £21,600 £27,300 £24,000
90th Percentile £61,250 £70,713 £58,750
West Midlands median annual salary £44,000 £40,000 £40,000
% change year-on-year +10.00% - -

TDD
Job Vacancy Trend in Shropshire

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

Job vacancy trend for TDD in Shropshire

TDD
Salary Trend in Shropshire

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

Salary trend for TDD in Shropshire

TDD
Salary Histogram in Shropshire

The salary distribution of IT jobs citing TDD in Shropshire over the 6 months to 21 September 2018.

Salary histogram for TDD in Shropshire

TDD
Job Locations in Shropshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the Shropshire region over the 6 months to 21 September 2018. 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
Telford -17 10 £30,000 -51.02% 6
Ludlow +2 4 £32,500 -
Shrewsbury +8 3 £42,500 +37.10% 3
TDD
West Midlands

For the 6 months to 21 September 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 Shropshire region with a requirement for TDD.

1 17 (100.00%) Agile Software Development
2 13 (76.47%) MVC
3 12 (70.59%) C#
3 12 (70.59%) .NET
3 12 (70.59%) SQL Server
4 10 (58.82%) AngularJS
5 9 (52.94%) BDD
6 8 (47.06%) Continuous Integration
6 8 (47.06%) JavaScript
7 7 (41.18%) Scrum
8 5 (29.41%) ASP.NET
8 5 (29.41%) REST
8 5 (29.41%) KnockoutJS
8 5 (29.41%) Web Application Development
8 5 (29.41%) Twitter Bootstrap
8 5 (29.41%) ASP.NET Web API
8 5 (29.41%) ASP.NET MVC
8 5 (29.41%) RESTful
8 5 (29.41%) NoSQL
8 5 (29.41%) Microservices
8 5 (29.41%) SQL Server 2016
8 5 (29.41%) ASP.NET MVC 5
9 4 (23.53%) API Development
9 4 (23.53%) ES6
9 4 (23.53%) SOLID
9 4 (23.53%) RabbitMQ
9 4 (23.53%) RedGate
9 4 (23.53%) Domain-Driven Design
9 4 (23.53%) MongoDB
9 4 (23.53%) TypeScript

TDD
Co-occurring IT Skills in Shropshire 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 (23.53%) Elasticsearch
2 2 (11.76%) CMS
Cloud Services
1 2 (11.76%) GitHub
2 1 (5.88%) Cloud Computing
Database & Business Intelligence
1 12 (70.59%) SQL Server
2 5 (29.41%) NoSQL
2 5 (29.41%) SQL Server 2016
3 4 (23.53%) MongoDB
4 3 (17.65%) SQL Server 2014
Development Applications
1 4 (23.53%) ReSharper
2 3 (17.65%) Moq
2 3 (17.65%) MSTest
2 3 (17.65%) NUnit
2 3 (17.65%) Rhino Mocks
3 1 (5.88%) Cucumber
3 1 (5.88%) Jenkins
3 1 (5.88%) Mockito
3 1 (5.88%) SonarQube
General
1 3 (17.65%) Marketing
Job Titles
1 17 (100.00%) Developer
2 12 (70.59%) .NET Developer
3 4 (23.53%) PHP Developer
4 3 (17.65%) C# .NET Developer
4 3 (17.65%) C# Developer
4 3 (17.65%) C# WPF Developer
4 3 (17.65%) WPF Developer
5 1 (5.88%) Java Developer
Libraries, Frameworks & Software Standards
1 12 (70.59%) .NET
2 10 (58.82%) AngularJS
3 5 (29.41%) ASP.NET
3 5 (29.41%) ASP.NET MVC
3 5 (29.41%) ASP.NET MVC 5
3 5 (29.41%) ASP.NET Web API
3 5 (29.41%) KnockoutJS
3 5 (29.41%) REST
3 5 (29.41%) RESTful
3 5 (29.41%) Twitter Bootstrap
4 4 (23.53%) JSON
4 4 (23.53%) RabbitMQ
5 3 (17.65%) Castle Windsor
5 3 (17.65%) Ninject
5 3 (17.65%) Spring.NET
5 3 (17.65%) Unity DI Container
5 3 (17.65%) WinForms
5 3 (17.65%) WPF
6 1 (5.88%) Apache Camel
6 1 (5.88%) Spring
Miscellaneous
1 4 (23.53%) Digital TV
2 2 (11.76%) Blog
3 1 (5.88%) NHS
Operating Systems
1 3 (17.65%) Windows
Processes & Methodologies
1 17 (100.00%) Agile Software Development
2 13 (76.47%) MVC
3 9 (52.94%) BDD
4 8 (47.06%) Continuous Integration
5 7 (41.18%) Scrum
6 5 (29.41%) Microservices
6 5 (29.41%) Web Application Development
7 4 (23.53%) API Development
7 4 (23.53%) Domain-Driven Design
7 4 (23.53%) OOD
7 4 (23.53%) Refactoring
7 4 (23.53%) SOLID
8 3 (17.65%) Dependency Injection
8 3 (17.65%) Inversion of Control
8 3 (17.65%) Kanban
8 3 (17.65%) MVVM
8 3 (17.65%) Pair Programming
9 1 (5.88%) Decision-Making
9 1 (5.88%) DevOps
9 1 (5.88%) IT Strategy
Programming Languages
1 12 (70.59%) C#
2 8 (47.06%) JavaScript
3 4 (23.53%) ES6
3 4 (23.53%) PHP
3 4 (23.53%) SQL
3 4 (23.53%) TypeScript
4 1 (5.88%) Java
System Software
1 1 (5.88%) Docker
Systems Management
1 1 (5.88%) Kubernetes
1 1 (5.88%) Puppet
Vendors
1 4 (23.53%) RedGate