The table below looks at the statistics for TDD skills in IT jobs advertised for the Bolton region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 3 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
3 May 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 17 9 12
Rank change year-on-year
-8 +3
Permanent jobs citing TDD 3 34 52
As % of all permanent IT jobs located in Bolton 4.48% 23.45% 31.52%
As % of the Processes & Methodologies category 5.17% 25.56% 33.99%
Number of salaries quoted 2 33 52
Median salary £41,500 £42,500 £40,000
Median salary % change year-on-year
-2.35% +6.25%
90% offered a salary of more than £38,700 £40,000 £32,500
10% offered a salary of more than £44,300 £52,500 £50,000
UK excluding London median salary £44,000 £42,500 £40,000
% change year-on-year
+3.52% +6.25%
TDD
Manchester

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the Bolton region.

Processes & Methodologies Category
Bolton
Permanent IT job ads with a match in the
Processes & Methodologies category
58 133 153
As % of all permanent IT jobs located in Bolton 86.57% 91.72% 92.73%
Number of salaries quoted 40 121 148
Median salary £35,500 £45,000 £40,000
Median salary % change year-on-year
-21.11% +12.50%
90% offered a salary of more than £23,000 £27,000 £26,500
10% offered a salary of more than £52,500 £50,000 £52,500
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

TDD
Jobs Demand Trend in Bolton

The demand trend of job ads across the Bolton region citing TDD as a proportion of all IT jobs with a match in the Processes & Methodologies category.

TDD Jobs Demand Trend in Bolton

TDD
Salary Trend in Bolton

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

TDD Salary Trend in Bolton

TDD
Top 30 Related IT Skills in Bolton

For the 6 months to 3 May 2016, 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 Bolton region with a requirement for TDD.

1 8 (80.00%) Agile Software Development
1 8 (80.00%) .NET
2 7 (70.00%) ASP.NET
2 7 (70.00%) SQL Server
2 7 (70.00%) MVC
2 7 (70.00%) ASP.NET MVC
3 6 (60.00%) C#
4 5 (50.00%) HTML
5 4 (40.00%) JavaScript
5 4 (40.00%) CSS
5 4 (40.00%) Web Development
6 3 (30.00%) Domain-Driven Design
6 3 (30.00%) Dependency Injection
6 3 (30.00%) HTML5
6 3 (30.00%) Streaming Music
6 3 (30.00%) WCF
6 3 (30.00%) KnockoutJS
6 3 (30.00%) Web Application Development
6 3 (30.00%) Node.js
6 3 (30.00%) Ninject
6 3 (30.00%) SQL Server 2014
6 3 (30.00%) ASP.NET MVC 5
7 2 (20.00%) OOP
7 2 (20.00%) SQL
7 2 (20.00%) SOLID
7 2 (20.00%) CSS3
7 2 (20.00%) SDLC
7 2 (20.00%) Visual Studio
8 1 (10.00%) WebSphere
8 1 (10.00%) LINQ

TDD
Top Related IT Skills in Bolton 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 (30.00%) Node.js
2 1 (10.00%) BizTalk Server
2 1 (10.00%) WebLogic
2 1 (10.00%) WebSphere
Database & Business Intelligence
1 7 (70.00%) SQL Server
2 3 (30.00%) SQL Server 2014
3 1 (10.00%) MongoDB
Development Applications
1 2 (20.00%) Visual Studio
Job Titles
1 9 (90.00%) Developer
2 7 (70.00%) .NET Developer
3 3 (30.00%) ASP.NET Developer
3 3 (30.00%) ASP.NET MVC Developer
3 3 (30.00%) JavaScript Developer
4 2 (20.00%) HTML Developer
5 1 (10.00%) .NET Web Developer
5 1 (10.00%) C# .NET Developer
5 1 (10.00%) C# ASP.NET Developer
5 1 (10.00%) C# Developer
5 1 (10.00%) CSS Developer
5 1 (10.00%) Front End Developer (Client-Side Developer)
5 1 (10.00%) Head of Development
5 1 (10.00%) Head of IT
5 1 (10.00%) Head of IT Development
5 1 (10.00%) HTML CSS Developer
5 1 (10.00%) Java Developer
5 1 (10.00%) SQL Developer
5 1 (10.00%) Web Developer
Libraries, Frameworks & Software Standards
1 8 (80.00%) .NET
2 7 (70.00%) ASP.NET
2 7 (70.00%) ASP.NET MVC
3 5 (50.00%) HTML
4 4 (40.00%) CSS
5 3 (30.00%) ASP.NET MVC 5
5 3 (30.00%) HTML5
5 3 (30.00%) KnockoutJS
5 3 (30.00%) Ninject
5 3 (30.00%) WCF
6 2 (20.00%) CSS3
7 1 (10.00%) AngularJS
7 1 (10.00%) ASP.NET Web API
7 1 (10.00%) ASP.NET Web Forms
7 1 (10.00%) Entity Framework
7 1 (10.00%) J2EE
7 1 (10.00%) jQuery
7 1 (10.00%) LINQ
7 1 (10.00%) RESTful
7 1 (10.00%) SOAP
Miscellaneous
1 3 (30.00%) Streaming Music
Processes & Methodologies
1 8 (80.00%) Agile Software Development
2 7 (70.00%) MVC
3 4 (40.00%) Web Development
4 3 (30.00%) Dependency Injection
4 3 (30.00%) Domain-Driven Design
4 3 (30.00%) Web Application Development
5 2 (20.00%) OOP
5 2 (20.00%) SDLC
5 2 (20.00%) SOLID
6 1 (10.00%) BDD
6 1 (10.00%) Front End Development
6 1 (10.00%) Kanban
6 1 (10.00%) Scrum
Programming Languages
1 6 (60.00%) C#
2 4 (40.00%) JavaScript
3 2 (20.00%) SQL
4 1 (10.00%) Java
4 1 (10.00%) T-SQL
4 1 (10.00%) VB.NET
Vendors
1 1 (10.00%) Microsoft
1 1 (10.00%) webMethods
Bolton, Lancashire
Mortimer Spinks
Posted: 6 days ago
Bolton
Energize Recruitment Solutions Ltd
Salary: £32000 - £45000 per annum + Excellent benefits package
Posted: 11 days ago