The table below looks at the statistics for TDD skills in IT jobs advertised for the Warwick region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 6 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
6 Dec 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 38 16 15
Rank change year-on-year
-22 -1
Permanent jobs citing TDD 4 41 46
As % of all permanent IT jobs located in Warwick 2.00% 12.81% 17.62%
As % of the Processes & Methodologies category 2.09% 14.09% 18.78%
Number of salaries quoted 4 37 30
Median salary £32,500 £52,500 £48,750
Median salary % change year-on-year
-38.09% +7.69%
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%
TDD
Warwickshire

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

Processes & Methodologies Category
Warwick
Permanent IT job ads with a match in the
Processes & Methodologies category
191 291 245
As % of all permanent IT jobs located in Warwick 95.50% 90.94% 93.87%
Number of salaries quoted 129 247 202
Median salary £37,500 £52,500 £45,000
Median salary % change year-on-year
-28.57% +16.66%
90% offered a salary of more than £32,500 £30,000 £32,500
10% offered a salary of more than £62,500 £60,000 £60,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Warwick

The demand trend of job ads across the Warwick region citing TDD as a proportion of all IT jobs with a match in the Processes & Methodologies category.

TDD Jobs Demand Trend in Warwick

TDD
Salary Trend in Warwick

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

TDD Salary Trend in Warwick

TDD
Salary Histogram in Warwick

This chart provides a salary histogram for IT jobs citing TDD across the Warwick region over the 3 months to 6 December 2016.

TDD Salary Histogram in Warwick

TDD
Top 30 Related IT Skills in Warwick

For the 6 months to 6 December 2016, 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 Warwick region with a requirement for TDD.

1 14 (100.00%) JavaScript
2 13 (92.86%) Agile Software Development
3 12 (85.71%) Automated Testing
4 10 (71.43%) Software Engineering
5 9 (64.29%) Unit Testing
5 9 (64.29%) SQL
5 9 (64.29%) MVC
5 9 (64.29%) Scrum
5 9 (64.29%) Node.js
5 9 (64.29%) User Experience
6 8 (57.14%) HTML
6 8 (57.14%) CSS
6 8 (57.14%) Git (software)
6 8 (57.14%) HTML5
6 8 (57.14%) Web Development
7 7 (50.00%) CSS3
7 7 (50.00%) Sass
8 6 (42.86%) Mentoring
8 6 (42.86%) RESTful
9 5 (35.71%) Team Foundation Server
9 5 (35.71%) Continuous Integration
9 5 (35.71%) Django
9 5 (35.71%) jQuery
9 5 (35.71%) Speech Recognition
9 5 (35.71%) Artificial Intelligence
9 5 (35.71%) Python
9 5 (35.71%) CRM
9 5 (35.71%) SOA
9 5 (35.71%) Data Mining
9 5 (35.71%) C#

TDD
Top Related IT Skills in Warwick 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:

Application Platforms
1 4 (28.57%) IIS
2 3 (21.43%) CMS
2 3 (21.43%) EPiServer CMS
2 3 (21.43%) Umbraco
Applications
1 4 (28.57%) Photoshop
Cloud Services
1 3 (21.43%) Microsoft Azure
Database & Business Intelligence
1 5 (35.71%) Apache Cassandra
1 5 (35.71%) Data Mining
1 5 (35.71%) MongoDB
1 5 (35.71%) MySQL
1 5 (35.71%) PostgreSQL
2 2 (14.29%) SQL Server
3 1 (7.14%) Big Data
Development Applications
1 8 (57.14%) Git (software)
2 5 (35.71%) Jenkins
2 5 (35.71%) Team Foundation Server
3 4 (28.57%) Babel
3 4 (28.57%) Grunt
3 4 (28.57%) gulp
3 4 (28.57%) webpack
4 3 (21.43%) NuGet
5 1 (7.14%) Visual Studio
General
1 5 (35.71%) Back Office
2 3 (21.43%) Marketing
Job Titles
1 8 (57.14%) Developer
2 5 (35.71%) Python Software Engineer
2 5 (35.71%) Senior Software Engineer
2 5 (35.71%) Software Engineer
3 4 (28.57%) Front End Developer (Client-Side Developer)
3 4 (28.57%) JavaScript Developer
3 4 (28.57%) Senior Developer
3 4 (28.57%) Senior Front-End Developer
3 4 (28.57%) Senior JavaScript Developer
4 3 (21.43%) .NET Developer
5 2 (14.29%) ASP.NET MVC Developer
5 2 (14.29%) CMS Developer
5 2 (14.29%) EPiServer Developer
6 1 (7.14%) .NET Web Developer
6 1 (7.14%) C# .NET Developer
6 1 (7.14%) C# Developer
6 1 (7.14%) C# Developer - E-Commerce
6 1 (7.14%) E-Commerce Developer
6 1 (7.14%) Full Stack Developer
6 1 (7.14%) Team Leader
Libraries, Frameworks & Software Standards
1 9 (64.29%) Node.js
2 8 (57.14%) CSS
2 8 (57.14%) HTML
2 8 (57.14%) HTML5
3 7 (50.00%) CSS3
3 7 (50.00%) Sass
4 6 (42.86%) RESTful
5 5 (35.71%) .NET
5 5 (35.71%) Django
5 5 (35.71%) Flask
5 5 (35.71%) jQuery
5 5 (35.71%) Natural Language Processing
5 5 (35.71%) React
6 4 (28.57%) .NET Framework
6 4 (28.57%) Browserify
6 4 (28.57%) Entity Framework
6 4 (28.57%) OOCSS
6 4 (28.57%) Symfony
6 4 (28.57%) WCF
6 4 (28.57%) Yii
Miscellaneous
1 9 (64.29%) User Experience
2 5 (35.71%) Artificial Intelligence
3 4 (28.57%) iPhone
Processes & Methodologies
1 13 (92.86%) Agile Software Development
2 12 (85.71%) Automated Testing
3 10 (71.43%) Software Engineering
4 9 (64.29%) MVC
4 9 (64.29%) Scrum
4 9 (64.29%) Unit Testing
5 8 (57.14%) Web Development
6 6 (42.86%) Mentoring
7 5 (35.71%) Continuous Integration
7 5 (35.71%) CRM
7 5 (35.71%) Microservices
7 5 (35.71%) SOA
7 5 (35.71%) Speech Recognition
7 5 (35.71%) User Stories
7 5 (35.71%) Web Design
8 4 (28.57%) BEM - Block Element Modifier
8 4 (28.57%) Front End Development
8 4 (28.57%) Mobile First
8 4 (28.57%) SMACSS
9 3 (21.43%) SOLID
Programming Languages
1 14 (100.00%) JavaScript
2 9 (64.29%) SQL
3 5 (35.71%) C#
3 5 (35.71%) Python
4 4 (28.57%) ES6
4 4 (28.57%) PHP
System Software
1 5 (35.71%) Docker
Vendors
1 5 (35.71%) Salesforce.com
2 4 (28.57%) Adobe
2 4 (28.57%) Zend
3 3 (21.43%) EPiServer
4 1 (7.14%) Microsoft