The table below looks at the statistics for TDD skills in IT jobs advertised for the Crewe region. Included is a guide to the average salaries offered in IT jobs that have cited TDD over the 3 months to 30 January 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
30 Jan 2015
Same period 2014 Same period 2013
Test-Driven Development (TDD)
Rank 23 27 26
Rank change year-on-year
+4 -1
Permanent jobs citing TDD 1 12 13
As % of all permanent IT jobs located in Crewe 1.12% 7.23% 7.10%
As % of the Processes & Methodologies category 1.27% 7.84% 9.03%
Number of salaries quoted 0 12 11
Average salary - £35,000 £40,000
Average salary % change year-on-year
- -12.50%
UK excluding London average salary £40,000 £40,000 £40,000
TDD
Cheshire

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the Crewe region.

Processes & Methodologies Category
Crewe
Permanent IT job ads with a match in the
Processes & Methodologies category
79 153 144
As % of all permanent IT jobs located in Crewe 88.76% 92.17% 78.69%
Number of salaries quoted 52 94 91
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 £32,500 £25,000 £34,000
10% offered a salary of more than £50,000 £50,000 £56,000
UK excluding London average salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

TDD
Jobs Demand Trend in Crewe

This chart provides a 3-month moving total of permanent IT jobs citing TDD across the Crewe region as a proportion of the total demand within the Processes & Methodologies category.

TDD Jobs Demand Trend in Crewe

TDD
Salary Trend in Crewe

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

TDD Salary Trend in Crewe

TDD
Top 30 Related IT Skills in Crewe

For the 6 months to 30 January 2015, IT jobs across the Crewe 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 16 (100.00%) .NET
2 15 (93.75%) Agile Software Development
3 13 (81.25%) C#
4 12 (75.00%) SQL Server
4 12 (75.00%) MVC
4 12 (75.00%) WCF
5 10 (62.50%) Windows
6 9 (56.25%) OO
6 9 (56.25%) JBoss
6 9 (56.25%) SLA
6 9 (56.25%) Middleware
6 9 (56.25%) SOAP
6 9 (56.25%) Web Services
6 9 (56.25%) XML
6 9 (56.25%) XSD
6 9 (56.25%) XSLT
6 9 (56.25%) Java
6 9 (56.25%) Risk Management
6 9 (56.25%) Finance
6 9 (56.25%) Validation
6 9 (56.25%) Retail
6 9 (56.25%) Automated Testing
6 9 (56.25%) SQL Server Integration Services
6 9 (56.25%) SQL
6 9 (56.25%) T-SQL
6 9 (56.25%) VB
6 9 (56.25%) Financial Institution
6 9 (56.25%) LINQ
6 9 (56.25%) Team Foundation Server
6 9 (56.25%) Customer Engagement

TDD
Top Related IT Skills in Crewe by Category

For the 6 months to 30 January 2015, IT jobs across the Crewe 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 9 (56.25%) JBoss
2 3 (18.75%) Node.js
Cloud Services
1 1 (6.25%) Microsoft Azure
1 1 (6.25%) SaaS
Communications & Networking
1 9 (56.25%) Wireless
Database & Business Intelligence
1 12 (75.00%) SQL Server
2 9 (56.25%) SQL Server Integration Services
Development Applications
1 9 (56.25%) Team Foundation Server
2 3 (18.75%) Cucumber
2 3 (18.75%) Selenium
General
1 9 (56.25%) Finance
1 9 (56.25%) Retail
1 9 (56.25%) Financial Institution
Job Titles
1 13 (81.25%) Developer
2 9 (56.25%) Senior Developer
3 3 (18.75%) Junior Analyst
3 3 (18.75%) Analyst
3 3 (18.75%) Test Analyst
3 3 (18.75%) Junior Test Analyst
3 3 (18.75%) .NET Developer
3 3 (18.75%) Junior
4 1 (6.25%) Lead Developer
Libraries, Frameworks & Software Standards
1 16 (100.00%) .NET
2 12 (75.00%) WCF
3 9 (56.25%) Middleware
3 9 (56.25%) SOAP
3 9 (56.25%) Web Services
3 9 (56.25%) XML
3 9 (56.25%) XSD
3 9 (56.25%) XSLT
3 9 (56.25%) LINQ
3 9 (56.25%) .NET Remoting
3 9 (56.25%) .NET Framework
3 9 (56.25%) RESTful
3 9 (56.25%) ADO.NET Entity Framework
4 3 (18.75%) Ninject
4 3 (18.75%) KnockoutJS
4 3 (18.75%) ASP.NET MVC
4 3 (18.75%) ASP.NET
5 1 (6.25%) CSS
5 1 (6.25%) HTML
5 1 (6.25%) jQuery
Miscellaneous
1 3 (18.75%) Streaming Music
Operating Systems
1 10 (62.50%) Windows
Processes & Methodologies
1 15 (93.75%) Agile Software Development
2 12 (75.00%) MVC
3 9 (56.25%) OO
3 9 (56.25%) Risk Management
3 9 (56.25%) Validation
3 9 (56.25%) Automated Testing
3 9 (56.25%) Customer Engagement
4 4 (25.00%) Dependency Injection
5 3 (18.75%) Web Application Development
5 3 (18.75%) Automation Testing
5 3 (18.75%) Domain-Driven Design
5 3 (18.75%) Regression Testing
5 3 (18.75%) Scrum
Programming Languages
1 13 (81.25%) C#
2 9 (56.25%) Java
2 9 (56.25%) SQL
2 9 (56.25%) T-SQL
2 9 (56.25%) VB
2 9 (56.25%) XPath
3 1 (6.25%) JavaScript
Quality Assurance & Compliance
1 9 (56.25%) SLA