The table below looks at the statistics for TDD skills in IT jobs advertised for the Bolton region. Included is a guide to the average salaries offered in IT jobs that have cited TDD over the 3 months to 31 October 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
31 Oct 2014
Same period 2013 Same period 2012
Test-Driven Development (TDD)
Rank 14 15 13
Rank change year-on-year
+1 -2
Permanent jobs citing TDD 20 30 15
As % of all permanent IT jobs located in Bolton 15.04% 17.44% 14.71%
As % of the Processes & Methodologies category 16.53% 21.43% 19.74%
Number of salaries quoted 20 30 15
Average salary £42,500 £40,000 £35,000
Average salary % change year-on-year
+6.25% +14.28%
UK excluding London average salary £40,000 £40,000 £40,000
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
121 140 76
As % of all permanent IT jobs located in Bolton 90.98% 81.40% 74.51%
Number of salaries quoted 112 126 74
Average salary £42,500 £40,000 £35,000
Average salary % change year-on-year
+6.25% +14.28%
90% offered a salary of more than £27,500 £22,000 £27,500
10% offered a salary of more than £50,000 £42,500 £42,750
UK excluding London average salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

TDD
Jobs Demand Trend in Bolton

This chart provides a 3-month moving total of permanent IT jobs citing TDD across the Bolton region as a proportion of the total demand within 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
Salary Histogram in Bolton

This chart provides a salary histogram for IT jobs citing TDD across the Bolton region over the 3 months to 31 October 2014.

TDD Salary Histogram in Bolton

TDD
Top 30 Related IT Skills in Bolton

For the 6 months to 31 October 2014, IT jobs across the Bolton region citing TDD also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited TDD.

1 64 (94.12%) MVC
2 62 (91.18%) C#
3 61 (89.71%) .NET
4 60 (88.24%) ASP.NET
5 52 (76.47%) Agile Software Development
6 44 (64.71%) ASP.NET MVC
7 41 (60.29%) SQL Server
8 31 (45.59%) HTML
9 27 (39.71%) HTML5
9 27 (39.71%) KnockoutJS
10 26 (38.24%) Web Application Development
10 26 (38.24%) Domain-Driven Design
10 26 (38.24%) WCF
10 26 (38.24%) JavaScript
10 26 (38.24%) Web Development
11 25 (36.76%) ASP.NET MVC 4
12 22 (32.35%) SQL
13 18 (26.47%) CSS
14 17 (25.00%) BDD
15 16 (23.53%) ADO.NET Entity Framework
15 16 (23.53%) .NET Framework
16 15 (22.06%) NHibernate
16 15 (22.06%) Node.js
16 15 (22.06%) Ninject
16 15 (22.06%) ASP.NET Web Forms
16 15 (22.06%) Dependency Injection
17 14 (20.59%) Streaming Music
18 12 (17.65%) jQuery
18 12 (17.65%) SQL Server 2012
18 12 (17.65%) AngularJS

TDD
Top Related IT Skills in Bolton by Category

For the 6 months to 31 October 2014, IT jobs across the Bolton region citing TDD also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited TDD. Up to 20 skills are shown per category.

Application Platforms
1 15 (22.06%) Node.js
2 5 (7.35%) Tomcat
3 1 (1.47%) SharePoint
3 1 (1.47%) SharePoint 2010
3 1 (1.47%) SharePoint 2013
Applications
1 9 (13.24%) MS Excel
Communications & Networking
1 5 (7.35%) HTTP
2 3 (4.41%) Intranet
Database & Business Intelligence
1 41 (60.29%) SQL Server
2 12 (17.65%) SQL Server 2012
3 3 (4.41%) Relational Database
Development Applications
1 1 (1.47%) Visual Studio
1 1 (1.47%) Selenium
General
1 4 (5.88%) Retail
2 3 (4.41%) Advertising
Job Titles
1 67 (98.53%) Developer
2 47 (69.12%) .NET Developer
3 17 (25.00%) C# Developer
4 13 (19.12%) C# ASP.NET Developer
4 13 (19.12%) C# .NET Developer
5 10 (14.71%) Web Developer
6 9 (13.24%) ASP.NET Developer
7 7 (10.29%) Senior Developer
8 5 (7.35%) Senior Web Developer
9 4 (5.88%) Java Developer
9 4 (5.88%) Senior Java Developer
10 3 (4.41%) Java Web Developer
10 3 (4.41%) Senior Java Web Developer
11 1 (1.47%) Java/J2EE Developer
11 1 (1.47%) Senior .NET Developer
11 1 (1.47%) SharePoint Developer
11 1 (1.47%) Senior J2EE Developer
11 1 (1.47%) J2EE Developer
11 1 (1.47%) Lead Developer
11 1 (1.47%) Test Manager
Libraries, Frameworks & Software Standards
1 61 (89.71%) .NET
2 60 (88.24%) ASP.NET
3 44 (64.71%) ASP.NET MVC
4 31 (45.59%) HTML
5 27 (39.71%) HTML5
5 27 (39.71%) KnockoutJS
6 26 (38.24%) WCF
7 25 (36.76%) ASP.NET MVC 4
8 18 (26.47%) CSS
9 16 (23.53%) ADO.NET Entity Framework
9 16 (23.53%) .NET Framework
10 15 (22.06%) ASP.NET Web Forms
10 15 (22.06%) Ninject
10 15 (22.06%) NHibernate
11 12 (17.65%) jQuery
11 12 (17.65%) AngularJS
12 11 (16.18%) Razor View Engine
13 10 (14.71%) CSS3
14 3 (4.41%) WinForms
15 2 (2.94%) RESTful
Miscellaneous
1 14 (20.59%) Streaming Music
2 5 (7.35%) Computer Science
3 3 (4.41%) N-Tier
4 1 (1.47%) Tandem
Operating Systems
1 2 (2.94%) Windows
Processes & Methodologies
1 64 (94.12%) MVC
2 52 (76.47%) Agile Software Development
3 26 (38.24%) Web Development
3 26 (38.24%) Domain-Driven Design
3 26 (38.24%) Web Application Development
4 17 (25.00%) BDD
5 15 (22.06%) Dependency Injection
6 12 (17.65%) Scrum
7 11 (16.18%) CQRS
8 10 (14.71%) OOP
9 6 (8.82%) E-Commerce
10 4 (5.88%) Kanban
10 4 (5.88%) Coaching
11 2 (2.94%) Systems Analysis
11 2 (2.94%) Business Analysis
11 2 (2.94%) OO
11 2 (2.94%) SEO
12 1 (1.47%) Logistics
12 1 (1.47%) Automated Testing
12 1 (1.47%) SOA
Programming Languages
1 62 (91.18%) C#
2 26 (38.24%) JavaScript
3 22 (32.35%) SQL
4 7 (10.29%) Java
5 3 (4.41%) T-SQL
5 3 (4.41%) VB.NET
6 2 (2.94%) Objective-C
7 1 (1.47%) Python
7 1 (1.47%) C
7 1 (1.47%) C++
Qualifications
1 11 (16.18%) MCP
1 11 (16.18%) MCAD
1 11 (16.18%) MCSD
1 11 (16.18%) Microsoft Certification
1 11 (16.18%) MCTS
2 10 (14.71%) Degree
3 1 (1.47%) ISEB
Vendors
1 10 (14.71%) Microsoft
Bolton, Lancashire
Senitor Associates
Salary: £30000 - £45000 per annum + Benefits
Posted: 7 hours ago
Bolton, Lancashire
Dawson & Walsh
Salary: £30000 - £55000 per annum + Bonus + Pension + Benefits
Posted: 4 days ago