Period
to 22 November 2017

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

Test-Driven Development (TDD)
West Yorkshire > Bradford
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 46 90 30
Rank change year-on-year +44 -60 +53
Permanent jobs citing TDD 47 11 64
As % of all permanent IT jobs advertised in Bradford 5.79% 1.06% 7.88%
As % of the Processes & Methodologies category 6.33% 1.11% 8.63%
Number of salaries quoted 46 11 68
Bradford median annual salary £42,500 £45,000 £45,000
Median salary % change year-on-year -5.56% - +20.00%
10th Percentile £38,750 £35,000 £30,750
90th Percentile £45,000 £85,000 £51,250
West Yorkshire median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.56% +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 Bradford with a requirement for process or methodology skills.

All Process and Methodology Skills
Bradford
Permanent vacancies with a requirement for process or methodology skills 743 993 742
As % of all permanent IT jobs advertised in Bradford 91.50% 95.39% 91.38%
Number of salaries quoted 634 822 645
Bradford median annual salary £40,000 £42,500 £41,000
Median salary % change year-on-year -5.88% +3.66% +9.33%
10th Percentile £27,163 £30,000 £26,250
90th Percentile £57,350 £77,500 £59,500
West Yorkshire median annual salary £43,000 £42,500 £42,000
% change year-on-year +1.18% +1.19% +5.00%

TDD
Job Vacancy Trend in Bradford

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

Job vacancy trend for TDD in Bradford

TDD
Salary Trend in Bradford

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

Salary trend for TDD in Bradford

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

1 46 (97.87%) MVC
1 46 (97.87%) C#
1 46 (97.87%) .NET
2 42 (89.36%) JavaScript
2 42 (89.36%) SQL Server
2 42 (89.36%) ASP.NET
2 42 (89.36%) ASP.NET MVC
3 40 (85.11%) SQL
3 40 (85.11%) Agile Software Development
3 40 (85.11%) Twitter Bootstrap
4 39 (82.98%) HTML
4 39 (82.98%) CSS
4 39 (82.98%) jQuery
5 38 (80.85%) Mentoring
5 38 (80.85%) Greenfield Project
6 28 (59.57%) Web Development
7 24 (51.06%) Aurelia
8 21 (44.68%) Web Services
9 16 (34.04%) Software Engineering
10 15 (31.91%) CSS3
11 14 (29.79%) Stakeholder Management
12 7 (14.89%) Microsoft
13 6 (12.77%) Unit Testing
14 5 (10.64%) .NET Framework
14 5 (10.64%) Microsoft Azure
15 4 (8.51%) Microservices
15 4 (8.51%) Team Foundation Server
15 4 (8.51%) MSTest
15 4 (8.51%) WinForms
16 3 (6.38%) Manufacturing

TDD
Co-occurring IT Skills in Bradford 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 3 (6.38%) SharePoint
1 3 (6.38%) SharePoint 2013
2 2 (4.26%) Elasticsearch
3 1 (2.13%) Umbraco
Cloud Services
1 5 (10.64%) Microsoft Azure
Database & Business Intelligence
1 42 (89.36%) SQL Server
2 3 (6.38%) SQL Server 2008
2 3 (6.38%) SQL Server Integration Services
2 3 (6.38%) SQL Server Reporting Services
3 2 (4.26%) MongoDB
3 2 (4.26%) SQL Server 2016
4 1 (2.13%) MySQL
Development Applications
1 4 (8.51%) MSTest
1 4 (8.51%) Team Foundation Server
2 3 (6.38%) Moq
3 2 (4.26%) Git (software)
3 2 (4.26%) TeamCity
4 1 (2.13%) DbUnit
4 1 (2.13%) Jenkins
4 1 (2.13%) jMock
4 1 (2.13%) JUnit
4 1 (2.13%) Maven
4 1 (2.13%) Mockito
4 1 (2.13%) SonarQube
General
1 3 (6.38%) Manufacturing
Job Titles
1 47 (100.00%) Developer
2 40 (85.11%) .NET Developer
3 23 (48.94%) C# Developer
4 18 (38.30%) C# .NET Developer
5 17 (36.17%) ASP.NET MVC Developer
6 15 (31.91%) Software Developer
7 12 (25.53%) C# Software Developer
8 11 (23.40%) Senior Developer
9 9 (19.15%) .NET Software Developer
9 9 (19.15%) Senior .NET Developer
10 6 (12.77%) Senior Software Developer
11 4 (8.51%) Senior .NET Software Developer
11 4 (8.51%) Senior C# Developer
12 3 (6.38%) Senior C# .NET Developer
12 3 (6.38%) Senior C# Software Developer
13 2 (4.26%) ASP.NET Developer
13 2 (4.26%) C# ASP.NET Developer
13 2 (4.26%) Messaging Developer
14 1 (2.13%) Java Developer
Libraries, Frameworks & Software Standards
1 46 (97.87%) .NET
2 42 (89.36%) ASP.NET
2 42 (89.36%) ASP.NET MVC
3 40 (85.11%) Twitter Bootstrap
4 39 (82.98%) CSS
4 39 (82.98%) HTML
4 39 (82.98%) jQuery
5 24 (51.06%) Aurelia
6 21 (44.68%) Web Services
7 15 (31.91%) CSS3
8 5 (10.64%) .NET Framework
9 4 (8.51%) WinForms
10 3 (6.38%) ASP.NET Web API
10 3 (6.38%) RESTful
10 3 (6.38%) WCF
11 2 (4.26%) ASP.NET MVC 5
11 2 (4.26%) KnockoutJS
11 2 (4.26%) MSMQ
11 2 (4.26%) RabbitMQ
11 2 (4.26%) WPF
Miscellaneous
1 38 (80.85%) Greenfield Project
2 2 (4.26%) Enterprise Software
Processes & Methodologies
1 46 (97.87%) MVC
2 40 (85.11%) Agile Software Development
3 38 (80.85%) Mentoring
4 28 (59.57%) Web Development
5 16 (34.04%) Software Engineering
6 14 (29.79%) Stakeholder Management
7 6 (12.77%) Unit Testing
8 4 (8.51%) Microservices
9 3 (6.38%) BDD
9 3 (6.38%) Inversion of Control
9 3 (6.38%) Kanban
10 2 (4.26%) Dependency Injection
10 2 (4.26%) Multithreading
10 2 (4.26%) OO
10 2 (4.26%) Pair Programming
10 2 (4.26%) Post-Production
10 2 (4.26%) Reverse Engineering
10 2 (4.26%) Systems Analysis
10 2 (4.26%) Web Application Development
11 1 (2.13%) E-Commerce
Programming Languages
1 46 (97.87%) C#
2 42 (89.36%) JavaScript
3 40 (85.11%) SQL
4 3 (6.38%) PowerShell
4 3 (6.38%) T-SQL
5 2 (4.26%) F#
5 2 (4.26%) Ruby
6 1 (2.13%) Java
6 1 (2.13%) VB.NET
Systems Management
1 2 (4.26%) Business Desktop Deployment
1 2 (4.26%) Kibana
1 2 (4.26%) WSUS
Vendors
1 7 (14.89%) Microsoft
2 1 (2.13%) Sitecore