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 19 December 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
19 Dec 2014
Same period 2013 Same period 2012
Test-Driven Development (TDD)
Rank 12 15 18
Rank change year-on-year
+3 +3
Permanent jobs citing TDD 21 22 12
As % of all permanent IT jobs located in Bolton 16.03% 15.07% 10.08%
As % of the Processes & Methodologies category 17.21% 18.80% 13.19%
Number of salaries quoted 20 22 12
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
122 117 91
As % of all permanent IT jobs located in Bolton 93.13% 80.14% 76.47%
Number of salaries quoted 113 104 85
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 £23,500 £23,000
10% offered a salary of more than £50,000 £46,000 £47,500
UK excluding London average salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

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
Top 30 Related IT Skills in Bolton

For the 6 months to 19 December 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 51 (91.07%) MVC
1 51 (91.07%) C#
1 51 (91.07%) .NET
2 50 (89.29%) ASP.NET
3 47 (83.93%) Agile Software Development
4 38 (67.86%) ASP.NET MVC
5 34 (60.71%) SQL Server
5 34 (60.71%) KnockoutJS
6 27 (48.21%) HTML
7 26 (46.43%) WCF
8 25 (44.64%) Domain-Driven Design
8 25 (44.64%) Web Application Development
9 23 (41.07%) HTML5
9 23 (41.07%) JavaScript
10 21 (37.50%) Dependency Injection
10 21 (37.50%) Ninject
10 21 (37.50%) Node.js
10 21 (37.50%) Streaming Music
11 17 (30.36%) CSS
12 16 (28.57%) .NET Framework
13 15 (26.79%) ADO.NET Entity Framework
13 15 (26.79%) ASP.NET Web Forms
14 14 (25.00%) NHibernate
15 13 (23.21%) SQL
15 13 (23.21%) OOP
15 13 (23.21%) Web Development
16 12 (21.43%) AngularJS
17 11 (19.64%) ASP.NET MVC 4
17 11 (19.64%) jQuery
18 10 (17.86%) Scrum

TDD
Top Related IT Skills in Bolton by Category

For the 6 months to 19 December 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 21 (37.50%) Node.js
Applications
1 6 (10.71%) MS Excel
Communications & Networking
1 1 (1.79%) Intranet
Database & Business Intelligence
1 34 (60.71%) SQL Server
2 4 (7.14%) SQL Server 2012
3 3 (5.36%) SQLite
4 1 (1.79%) MongoDB
4 1 (1.79%) NoSQL
4 1 (1.79%) SQL Server Reporting Services
4 1 (1.79%) SQL Server Integration Services
Development Applications
1 3 (5.36%) Eclipse
1 3 (5.36%) Git (software)
2 1 (1.79%) Subversion
2 1 (1.79%) Selenium
General
1 1 (1.79%) Telecoms
1 1 (1.79%) Advertising
1 1 (1.79%) Billing
Job Titles
1 55 (98.21%) Developer
2 41 (73.21%) .NET Developer
3 12 (21.43%) C# Developer
4 11 (19.64%) C# ASP.NET Developer
4 11 (19.64%) C# .NET Developer
5 5 (8.93%) ASP.NET Developer
6 4 (7.14%) Web Developer
7 3 (5.36%) Senior Developer
7 3 (5.36%) Android Developer
8 1 (1.79%) Agile .NET Developer
8 1 (1.79%) CSS Developer
8 1 (1.79%) Lead Developer
8 1 (1.79%) Java Developer
8 1 (1.79%) J2EE Developer
8 1 (1.79%) Test Manager
8 1 (1.79%) .NET Web Developer
8 1 (1.79%) HTML Developer
8 1 (1.79%) Senior J2EE Developer
8 1 (1.79%) Senior C# Developer
8 1 (1.79%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 51 (91.07%) .NET
2 50 (89.29%) ASP.NET
3 38 (67.86%) ASP.NET MVC
4 34 (60.71%) KnockoutJS
5 27 (48.21%) HTML
6 26 (46.43%) WCF
7 23 (41.07%) HTML5
8 21 (37.50%) Ninject
9 17 (30.36%) CSS
10 16 (28.57%) .NET Framework
11 15 (26.79%) ADO.NET Entity Framework
11 15 (26.79%) ASP.NET Web Forms
12 14 (25.00%) NHibernate
13 12 (21.43%) AngularJS
14 11 (19.64%) ASP.NET MVC 4
14 11 (19.64%) jQuery
15 7 (12.50%) CSS3
16 5 (8.93%) JSON
17 4 (7.14%) XML
17 4 (7.14%) Razor View Engine
Miscellaneous
1 21 (37.50%) Streaming Music
2 7 (12.50%) Computer Science
3 4 (7.14%) Mobile App
4 1 (1.79%) N-Tier
4 1 (1.79%) iPad
Operating Systems
1 4 (7.14%) Android
2 3 (5.36%) Apple iOS
Processes & Methodologies
1 51 (91.07%) MVC
2 47 (83.93%) Agile Software Development
3 25 (44.64%) Domain-Driven Design
3 25 (44.64%) Web Application Development
4 21 (37.50%) Dependency Injection
5 13 (23.21%) OOP
5 13 (23.21%) Web Development
6 10 (17.86%) Scrum
7 6 (10.71%) Kanban
8 5 (8.93%) BDD
9 4 (7.14%) CQRS
9 4 (7.14%) Android Development
10 2 (3.57%) E-Commerce
11 1 (1.79%) SOA
11 1 (1.79%) User Acceptance Testing
11 1 (1.79%) Test Management
11 1 (1.79%) Continuous Integration
11 1 (1.79%) Mobile Application Development
11 1 (1.79%) Waterfall
11 1 (1.79%) Logistics
Programming Languages
1 51 (91.07%) C#
2 23 (41.07%) JavaScript
3 13 (23.21%) SQL
4 6 (10.71%) Java
5 3 (5.36%) PHP
6 1 (1.79%) C
6 1 (1.79%) C++
6 1 (1.79%) T-SQL
6 1 (1.79%) VB.NET
6 1 (1.79%) Python
Qualifications
1 10 (17.86%) Degree
2 4 (7.14%) Microsoft Certification
2 4 (7.14%) MCTS
2 4 (7.14%) MCP
2 4 (7.14%) MCAD
2 4 (7.14%) MCSD
3 1 (1.79%) ISEB
Vendors
1 6 (10.71%) Microsoft
2 1 (1.79%) Oracle
Bolton
Computer Futures
Salary: £40000 - £52000 per annum + competitive
Posted: 3 days ago
Bolton
Recruitment Genius
Salary: £30000 - £40000 per annum
Posted: 3 days ago
Bolton
Applause IT Innovation
Salary: £45000 - £50000 per annum + benefits
Posted: 4 days ago
Bolton
Noir Consulting
Salary: £30000 - £55000 per annum + Bonus + Pension + Benefits
Posted: 7 days ago
Bolton
Mint Recruitment Solutions
Salary: £40000 - £50000 per annum + benefits
Posted: 25 days ago