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 26 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
26 Jun 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 19 10 8
Rank change year-on-year
-9 -2
Permanent jobs citing TDD 10 23 51
As % of all permanent IT jobs located in Bolton 9.62% 18.55% 33.33%
As % of the Processes & Methodologies category 10.10% 21.30% 40.16%
Number of salaries quoted 8 23 51
Median salary £45,000 £42,500 £40,000
Median salary % change year-on-year
+5.88% +6.25%
UK excluding London median salary £45,000 £42,500 £41,500
% change year-on-year
+5.88% +2.40%
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
99 108 127
As % of all permanent IT jobs located in Bolton 95.19% 87.10% 83.01%
Number of salaries quoted 86 103 115
Median salary £37,500 £42,500 £40,000
Median salary % change year-on-year
-11.76% +6.25%
90% offered a salary of more than £30,000 £26,000 £28,000
10% offered a salary of more than £45,000 £50,000 £45,000
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 26 June 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 11 (78.57%) MVC
1 11 (78.57%) C#
1 11 (78.57%) .NET
1 11 (78.57%) ASP.NET
1 11 (78.57%) ASP.NET MVC
2 9 (64.29%) Web Development
3 8 (57.14%) SQL Server
3 8 (57.14%) OO
4 7 (50.00%) Agile Software Development
5 6 (42.86%) OOP
6 5 (35.71%) HTML
6 5 (35.71%) JavaScript
6 5 (35.71%) .NET Framework
6 5 (35.71%) BDD
6 5 (35.71%) Entity Framework
6 5 (35.71%) ASP.NET Web Forms
6 5 (35.71%) SOLID
7 4 (28.57%) SQL Server 2014
7 4 (28.57%) ASP.NET MVC 5
7 4 (28.57%) CQRS
7 4 (28.57%) Web Application Development
7 4 (28.57%) NHibernate
7 4 (28.57%) WCF
7 4 (28.57%) Domain-Driven Design
7 4 (28.57%) Internet
7 4 (28.57%) Games
7 4 (28.57%) CSS
8 3 (21.43%) CSS3
8 3 (21.43%) HTML5
9 2 (14.29%) SDLC

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 1 (7.14%) BizTalk Server
1 1 (7.14%) WebLogic
1 1 (7.14%) WebSphere
Communications & Networking
1 4 (28.57%) Internet
Database & Business Intelligence
1 8 (57.14%) SQL Server
2 4 (28.57%) SQL Server 2014
3 1 (7.14%) MongoDB
Development Applications
1 2 (14.29%) Visual Studio
General
1 4 (28.57%) Games
Job Titles
1 14 (100.00%) Developer
2 7 (50.00%) .NET Developer
3 5 (35.71%) C# Developer
3 5 (35.71%) Web Developer
4 4 (28.57%) C# Web Developer
4 4 (28.57%) JavaScript Developer
5 3 (21.43%) HTML Developer
5 3 (21.43%) Senior C# Developer
5 3 (21.43%) Senior Developer
5 3 (21.43%) Senior Web Developer
6 2 (14.29%) ASP.NET Developer
6 2 (14.29%) ASP.NET MVC Developer
6 2 (14.29%) CSS Developer
6 2 (14.29%) Front End Developer (Client-Side Developer)
6 2 (14.29%) HTML CSS Developer
7 1 (7.14%) .NET Web Developer
7 1 (7.14%) C# .NET Developer
7 1 (7.14%) C# ASP.NET Developer
7 1 (7.14%) SQL Developer
7 1 (7.14%) Website Developer
Libraries, Frameworks & Software Standards
1 11 (78.57%) .NET
1 11 (78.57%) ASP.NET
1 11 (78.57%) ASP.NET MVC
2 5 (35.71%) .NET Framework
2 5 (35.71%) ASP.NET Web Forms
2 5 (35.71%) Entity Framework
2 5 (35.71%) HTML
3 4 (28.57%) ASP.NET MVC 5
3 4 (28.57%) CSS
3 4 (28.57%) NHibernate
3 4 (28.57%) WCF
4 3 (21.43%) CSS3
4 3 (21.43%) HTML5
5 1 (7.14%) ASP.NET Web API
5 1 (7.14%) Hibernate
5 1 (7.14%) jQuery
5 1 (7.14%) JSON
5 1 (7.14%) LINQ
5 1 (7.14%) RESTful
5 1 (7.14%) Spring
Processes & Methodologies
1 11 (78.57%) MVC
2 9 (64.29%) Web Development
3 8 (57.14%) OO
4 7 (50.00%) Agile Software Development
5 6 (42.86%) OOP
6 5 (35.71%) BDD
6 5 (35.71%) SOLID
7 4 (28.57%) CQRS
7 4 (28.57%) Domain-Driven Design
7 4 (28.57%) Web Application Development
8 2 (14.29%) Front End Development
8 2 (14.29%) SDLC
9 1 (7.14%) Kanban
9 1 (7.14%) Scrum
Programming Languages
1 11 (78.57%) C#
2 5 (35.71%) JavaScript
3 1 (7.14%) Java
3 1 (7.14%) SQL
3 1 (7.14%) T-SQL
3 1 (7.14%) VB.NET
Vendors
1 1 (7.14%) Microsoft
1 1 (7.14%) webMethods
Bolton, Lancashire
Ashdown IT
Salary: £45000 per annum + benefits
Posted: 2 days ago
Bolton
ECOM
Salary: £40000 - £50000 per annum + benefits
Posted: 7 days ago
Bolton, Lancashire
Ashdown IT
Salary: £45000 per annum + benefits
Posted: 6 days ago