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 27 April 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
27 Apr 2015
Same period 2014 Same period 2013
Test-Driven Development (TDD)
Rank 9 13 17
Rank change year-on-year
+4 +4
Permanent jobs citing TDD 36 49 21
As % of all permanent IT jobs located in Bolton 23.84% 28.65% 17.07%
As % of the Processes & Methodologies category 26.67% 30.82% 21.00%
Number of salaries quoted 35 49 15
Average salary £42,500 £40,000 £40,000
Average salary % change year-on-year
+6.25% -
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+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
135 159 100
As % of all permanent IT jobs located in Bolton 89.40% 92.98% 81.30%
Number of salaries quoted 121 153 75
Average salary £45,000 £40,000 £38,000
Average salary % change year-on-year
+12.50% +5.26%
90% offered a salary of more than £27,000 £26,500 £22,000
10% offered a salary of more than £52,500 £41,500 £50,000
UK excluding London average salary £44,000 £42,500 £40,000
% change year-on-year
+3.52% +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
Salary Histogram in Bolton

This chart provides a salary histogram for IT jobs citing TDD across the Bolton region over the 3 months to 27 April 2015.

TDD Salary Histogram in Bolton

TDD
Top 30 Related IT Skills in Bolton

For the 6 months to 27 April 2015, 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 66 (97.06%) Agile Software Development
2 64 (94.12%) MVC
2 64 (94.12%) C#
2 64 (94.12%) .NET
3 63 (92.65%) ASP.NET
4 54 (79.41%) SQL Server
5 49 (72.06%) ASP.NET MVC
6 42 (61.76%) WCF
7 40 (58.82%) KnockoutJS
8 35 (51.47%) Web Application Development
8 35 (51.47%) Domain-Driven Design
8 35 (51.47%) Node.js
9 31 (45.59%) JavaScript
10 26 (38.24%) Streaming Music
10 26 (38.24%) Dependency Injection
10 26 (38.24%) Ninject
11 23 (33.82%) HTML
12 18 (26.47%) Web Development
13 17 (25.00%) Scrum
14 14 (20.59%) HTML5
14 14 (20.59%) AngularJS
14 14 (20.59%) Degree
15 13 (19.12%) .NET Framework
15 13 (19.12%) CSS
16 12 (17.65%) Java
17 11 (16.18%) OOP
17 11 (16.18%) jQuery
17 11 (16.18%) Computer Science
17 11 (16.18%) Entity Framework
18 10 (14.71%) Twitter Bootstrap

TDD
Top Related IT Skills in Bolton by Category

For the 6 months to 27 April 2015, 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 35 (51.47%) Node.js
Applications
1 4 (5.88%) MS Excel
Cloud Services
1 3 (4.41%) GitHub
Communications & Networking
1 9 (13.24%) Internet
Database & Business Intelligence
1 54 (79.41%) SQL Server
2 6 (8.82%) MongoDB
3 4 (5.88%) SQL Server 2008
4 3 (4.41%) SQLite
5 1 (1.47%) SQL Server Reporting Services
5 1 (1.47%) SQL Server Integration Services
5 1 (1.47%) NoSQL
Development Applications
1 5 (7.35%) SpecFlow
2 4 (5.88%) Moq
2 4 (5.88%) NUnit
2 4 (5.88%) ReSharper
3 3 (4.41%) Git (software)
3 3 (4.41%) Eclipse
4 1 (1.47%) Subversion
General
1 3 (4.41%) Finance
1 3 (4.41%) Retail
2 1 (1.47%) Billing
2 1 (1.47%) Marketing
2 1 (1.47%) Telecoms
Job Titles
1 68 (100.00%) Developer
2 44 (64.71%) .NET Developer
3 19 (27.94%) C# Developer
4 15 (22.06%) C# .NET Developer
5 8 (11.76%) Web Developer
5 8 (11.76%) Software Developer
5 8 (11.76%) C# ASP.NET Developer
6 6 (8.82%) C# Web Developer
7 5 (7.35%) ASP.NET Developer
8 4 (5.88%) Senior Developer
8 4 (5.88%) Senior C# Developer
9 3 (4.41%) Android Developer
10 2 (2.94%) CSS Developer
10 2 (2.94%) JavaScript Developer
10 2 (2.94%) .NET Web Developer
10 2 (2.94%) HTML Developer
11 1 (1.47%) Lead Developer
11 1 (1.47%) Java Developer
11 1 (1.47%) Agile .NET Developer
Libraries, Frameworks & Software Standards
1 64 (94.12%) .NET
2 63 (92.65%) ASP.NET
3 49 (72.06%) ASP.NET MVC
4 42 (61.76%) WCF
5 40 (58.82%) KnockoutJS
6 26 (38.24%) Ninject
7 23 (33.82%) HTML
8 14 (20.59%) HTML5
8 14 (20.59%) AngularJS
9 13 (19.12%) .NET Framework
9 13 (19.12%) CSS
10 11 (16.18%) jQuery
10 11 (16.18%) Entity Framework
11 10 (14.71%) Twitter Bootstrap
12 7 (10.29%) ASP.NET Web API
13 6 (8.82%) ASP.NET MVC 4
13 6 (8.82%) JSON
14 4 (5.88%) XML
15 3 (4.41%) NHibernate
15 3 (4.41%) RESTful
Miscellaneous
1 26 (38.24%) Streaming Music
2 11 (16.18%) Computer Science
3 4 (5.88%) Mobile App
4 1 (1.47%) iSeries
4 1 (1.47%) Social Media
4 1 (1.47%) iPad
Operating Systems
1 4 (5.88%) Android
2 3 (4.41%) Apple iOS
Processes & Methodologies
1 66 (97.06%) Agile Software Development
2 64 (94.12%) MVC
3 35 (51.47%) Domain-Driven Design
3 35 (51.47%) Web Application Development
4 26 (38.24%) Dependency Injection
5 18 (26.47%) Web Development
6 17 (25.00%) Scrum
7 11 (16.18%) OOP
8 9 (13.24%) BDD
8 9 (13.24%) CQRS
9 8 (11.76%) Kanban
10 7 (10.29%) E-Commerce
11 6 (8.82%) SEO
11 6 (8.82%) Unit Testing
11 6 (8.82%) Continuous Integration
11 6 (8.82%) Coaching
12 4 (5.88%) Mentoring
12 4 (5.88%) Android Development
12 4 (5.88%) Logistics
12 4 (5.88%) Customer Engagement
Programming Languages
1 64 (94.12%) C#
2 31 (45.59%) JavaScript
3 12 (17.65%) Java
4 7 (10.29%) SQL
5 6 (8.82%) VB.NET
6 3 (4.41%) Objective-C
6 3 (4.41%) PHP
7 1 (1.47%) RPG
Qualifications
1 14 (20.59%) Degree
Systems Management
1 4 (5.88%) Systems Management Server (SMS)
Vendors
1 4 (5.88%) Microsoft
1 4 (5.88%) Facebook
1 4 (5.88%) Twitter
2 1 (1.47%) Google
2 1 (1.47%) Oracle
Bolton, Lancashire
Dawson & Walsh
Salary: £30000 - £55000 per annum + Bonus + Pension + Benefits
Posted: 9 hours ago
Bolton, Lancashire
Evolution Recruitment Solutions Ltd
Salary: Benefits
Posted: 3 days ago
Bolton, Lancashire
Searchability
Salary: £35000 - £45000 per annum + Industry leading benefits package
Posted: 4 days ago
Bolton
Computer Futures
Salary: £40000 - £52000 per annum + competitive
Posted: 6 days ago
Bolton, Lancashire
Evolution Recruitment Solutions
Salary: 45,000 + Benefits
Posted: 6 days ago
Bolton
Computer Futures
Salary: competitive
Posted: 19 days ago