Period
to 27 July 2017

The following table provides summary statistics for permanent job vacancies advertised in Wigan with a requirement for TDD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TDD over the 6 months to 27 July 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Manchester > Wigan
6 months to
27 Jul 2017
Same period 2016 Same period 2015
Rank 9 14 25
Rank change year-on-year +5 +11 -5
Permanent jobs citing TDD 53 8 7
As % of all permanent IT jobs advertised in Wigan 29.61% 10.00% 5.26%
As % of the Processes & Methodologies category 31.74% 10.81% 6.73%
Number of salaries quoted 54 8 7
Wigan median annual salary £40,000 £41,250 £37,500
Median salary % change year-on-year -3.03% +10.00% -
10th Percentile £32,450 £37,500 £33,750
90th Percentile £67,500 £46,375 £43,750
Manchester median annual salary £45,000 £43,500 £41,500
% change year-on-year +3.45% +4.82% +3.75%

TDD is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Wigan with a requirement for process and methodology skills.

Process & Methodology Skills
Wigan
Permanent job vacancies with a requirement for process and methodology skills 167 74 104
As % of all permanent IT job vacancies advertised in Wigan 93.30% 92.50% 78.20%
Number of salaries quoted 164 70 79
Wigan median annual salary £37,500 £32,500 £33,500
Median salary % change year-on-year +15.38% -2.99% +3.08%
10th Percentile £21,363 £21,200 £21,250
90th Percentile £54,250 £49,125 £44,450
Manchester median annual salary £42,500 £42,500 £40,000
% change year-on-year - +6.25% +6.67%

TDD
Job Vacancy Trend in Wigan

Job postings citing TDD as a percentage of all IT jobs advertised in Wigan.

Job vacancy trend for TDD in Wigan

TDD
Salary Trend in Wigan

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

Salary trend for TDD in Wigan

TDD
Salary Histogram in Wigan

The salary distribution of IT jobs citing TDD in Wigan over the 6 months to 27 July 2017.

Salary histogram for TDD in Wigan

For the 6 months to 27 July 2017, 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 Wigan region with a requirement for TDD.

1 53 (100.00%) Agile Software Development
2 38 (71.70%) C#
2 38 (71.70%) .NET
3 34 (64.15%) SQL Server
3 34 (64.15%) ASP.NET
3 34 (64.15%) AngularJS
4 32 (60.38%) iPad
5 30 (56.60%) MVC
6 29 (54.72%) JavaScript
6 29 (54.72%) Web Services
6 29 (54.72%) Git (software)
7 19 (35.85%) Twitter Bootstrap
7 19 (35.85%) KnockoutJS
7 19 (35.85%) Web Application Development
7 19 (35.85%) ASP.NET Web API
8 17 (32.08%) Selenium
8 17 (32.08%) OO
9 15 (28.30%) Continuous Integration
9 15 (28.30%) DevOps
10 14 (26.42%) Mobile App
10 14 (26.42%) Mobile Application Development
10 14 (26.42%) Xamarin
10 14 (26.42%) Microsoft Azure
10 14 (26.42%) ASP.NET MVC
10 14 (26.42%) HTML5
10 14 (26.42%) MVVM
10 14 (26.42%) jQuery
10 14 (26.42%) Unit Testing
10 14 (26.42%) Subversion
10 14 (26.42%) Ajax

TDD
Co-occurring IT Skills in Wigan 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:

Cloud Services
1 14 (26.42%) Microsoft Azure
2 3 (5.66%) GitHub
Communications & Networking
1 5 (9.43%) Internet
Database & Business Intelligence
1 34 (64.15%) SQL Server
2 5 (9.43%) SQL Server 2016
Development Applications
1 29 (54.72%) Git (software)
2 17 (32.08%) Selenium
3 14 (26.42%) Subversion
4 12 (22.64%) NuGet
5 1 (1.89%) Mocha
Job Titles
1 36 (67.92%) Developer
2 29 (54.72%) C# Developer
3 27 (50.94%) .NET Developer
4 20 (37.74%) C# .NET Developer
5 17 (32.08%) ASP.NET MVC Developer
6 16 (30.19%) ASP.NET Developer
6 16 (30.19%) C# ASP.NET Developer
7 12 (22.64%) Senior C# Developer
7 12 (22.64%) Senior Developer
8 10 (18.87%) Senior .NET Developer
8 10 (18.87%) Senior C# .NET Developer
9 8 (15.09%) DevOps Engineer
10 7 (13.21%) Lead C# Developer
10 7 (13.21%) Lead Developer
10 7 (13.21%) Senior ASP.NET Developer
10 7 (13.21%) Senior ASP.NET MVC Developer
10 7 (13.21%) Senior C# ASP.NET Developer
10 7 (13.21%) Technical Leader
10 7 (13.21%) Wintel Engineer
11 6 (11.32%) Technical Developer
Libraries, Frameworks & Software Standards
1 38 (71.70%) .NET
2 34 (64.15%) AngularJS
2 34 (64.15%) ASP.NET
3 29 (54.72%) Web Services
4 19 (35.85%) ASP.NET Web API
4 19 (35.85%) KnockoutJS
4 19 (35.85%) Twitter Bootstrap
5 14 (26.42%) Ajax
5 14 (26.42%) ASP.NET MVC
5 14 (26.42%) CSS
5 14 (26.42%) HTML
5 14 (26.42%) HTML5
5 14 (26.42%) jQuery
6 5 (9.43%) ASP.NET MVC 5
6 5 (9.43%) RESTful
7 3 (5.66%) WCF
7 3 (5.66%) WinForms
7 3 (5.66%) WPF
8 1 (1.89%) .NET Core
8 1 (1.89%) Chai
Miscellaneous
1 32 (60.38%) iPad
2 14 (26.42%) Mobile App
3 8 (15.09%) Greenfield Project
4 3 (5.66%) N-Tier
Operating Systems
1 12 (22.64%) Windows
2 11 (20.75%) Linux
Processes & Methodologies
1 53 (100.00%) Agile Software Development
2 30 (56.60%) MVC
3 19 (35.85%) Web Application Development
4 17 (32.08%) OO
5 15 (28.30%) Continuous Integration
5 15 (28.30%) DevOps
6 14 (26.42%) Mobile Application Development
6 14 (26.42%) MVVM
6 14 (26.42%) Unit Testing
7 12 (22.64%) Continuous Delivery
8 9 (16.98%) SDLC
9 8 (15.09%) BDD
9 8 (15.09%) Logistics
9 8 (15.09%) Web Development
10 4 (7.55%) OOP
11 3 (5.66%) Business Development
11 3 (5.66%) Kanban
11 3 (5.66%) Scrum
11 3 (5.66%) Test Automation
11 3 (5.66%) Test Scripting
Programming Languages
1 38 (71.70%) C#
2 29 (54.72%) JavaScript
3 14 (26.42%) Objective-C
4 12 (22.64%) PowerShell
5 3 (5.66%) Java
5 3 (5.66%) SQL
5 3 (5.66%) VB.NET
Quality Assurance & Compliance
1 12 (22.64%) QA
System Software
1 12 (22.64%) VMware Infrastructure
2 11 (20.75%) Hyper-V
2 11 (20.75%) Virtual Machines
2 11 (20.75%) VirtualBox
2 11 (20.75%) Xen
Systems Management
1 12 (22.64%) Ansible
1 12 (22.64%) Opscode Chef
1 12 (22.64%) Puppet
Vendors
1 14 (26.42%) Xamarin
2 12 (22.64%) Microsoft
2 12 (22.64%) VMware
3 3 (5.66%) Google
3 3 (5.66%) IBM
Wigan, Lancashire
Digital Gurus
Salary: £40000 - £42000 per annum
Posted: 6 hours ago