The table below looks at the statistics for TDD skills in IT jobs advertised for the Croydon region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 29 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Jul 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 32 39 30
Rank change year-on-year
+7 -9
Permanent jobs citing TDD 12 3 11
As % of all permanent IT jobs located in Croydon 5.19% 1.75% 5.34%
As % of the Processes & Methodologies category 6.15% 2.04% 6.40%
Number of salaries quoted 10 3 11
Median salary £45,000 £46,000 £46,500
Median salary % change year-on-year
-2.17% -1.07%
90% offered a salary of more than £40,400 £37,200 £39,500
10% offered a salary of more than £54,000 £53,200 £67,500
UK excluding London median salary £45,000 £42,500 £42,000
% change year-on-year
+5.88% +1.19%
TDD
London

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

Processes & Methodologies Category
Croydon
Permanent IT job ads with a match in the
Processes & Methodologies category
195 147 172
As % of all permanent IT jobs located in Croydon 84.42% 85.96% 83.50%
Number of salaries quoted 181 129 143
Median salary £50,000 £47,500 £46,500
Median salary % change year-on-year
+5.26% +2.15%
90% offered a salary of more than £37,500 £30,000 £32,500
10% offered a salary of more than £77,500 £59,000 £60,000
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

TDD
Jobs Demand Trend in Croydon

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

TDD Jobs Demand Trend in Croydon

TDD
Salary Trend in Croydon

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

TDD Salary Trend in Croydon

TDD
Salary Histogram in Croydon

This chart provides a salary histogram for IT jobs citing TDD across the Croydon region over the 3 months to 29 July 2016.

TDD Salary Histogram in Croydon

TDD
Top 30 Related IT Skills in Croydon

For the 6 months to 29 July 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 Croydon region with a requirement for TDD.

1 10 (71.43%) HTML
1 10 (71.43%) CSS
1 10 (71.43%) Agile Software Development
2 8 (57.14%) BDD
3 7 (50.00%) JavaScript
4 6 (42.86%) MVC
4 6 (42.86%) Node.js
4 6 (42.86%) Continuous Integration
4 6 (42.86%) Git (software)
5 5 (35.71%) AngularJS
5 5 (35.71%) Java
6 4 (28.57%) .NET
6 4 (28.57%) ASP.NET
6 4 (28.57%) Web Services
6 4 (28.57%) Scrum
6 4 (28.57%) Penetration Testing
6 4 (28.57%) HTML5
6 4 (28.57%) Scala
6 4 (28.57%) User Stories
7 3 (21.43%) Apache Camel
7 3 (21.43%) ASP.NET Web API
7 3 (21.43%) Mentoring
7 3 (21.43%) Coaching
7 3 (21.43%) Defect Management
7 3 (21.43%) Front End Development
7 3 (21.43%) Microsoft Azure
7 3 (21.43%) WebDriver
7 3 (21.43%) jQuery
7 3 (21.43%) Performance Testing
7 3 (21.43%) Compatibility Testing

TDD
Top Related IT Skills in Croydon 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 3 (21.43%) CMS
2 2 (14.29%) Drupal
2 2 (14.29%) JBoss
2 2 (14.29%) Tomcat
3 1 (7.14%) Alfresco
3 1 (7.14%) Apache
3 1 (7.14%) Confluence
3 1 (7.14%) Liferay
Applications
1 1 (7.14%) MS Excel
Cloud Services
1 3 (21.43%) Microsoft Azure
2 1 (7.14%) Amazon AWS
2 1 (7.14%) Amazon EC2
Communications & Networking
1 1 (7.14%) DSL
1 1 (7.14%) HTTP
1 1 (7.14%) OpenLDAP
Database & Business Intelligence
1 3 (21.43%) PostgreSQL
1 3 (21.43%) SQL Server
2 1 (7.14%) Azure SQL Database
2 1 (7.14%) CouchDB
2 1 (7.14%) MongoDB
2 1 (7.14%) MySQL
2 1 (7.14%) Neo4j
2 1 (7.14%) NoSQL
2 1 (7.14%) QlikView
2 1 (7.14%) RDBMS
2 1 (7.14%) Relational Database
Development Applications
1 6 (42.86%) Git (software)
2 3 (21.43%) DbUnit
2 3 (21.43%) Jenkins
2 3 (21.43%) JIRA
2 3 (21.43%) jMock
2 3 (21.43%) JUnit
2 3 (21.43%) Mockito
2 3 (21.43%) Selenium
2 3 (21.43%) WebDriver
3 2 (14.29%) Grunt
3 2 (14.29%) gulp
3 2 (14.29%) Maven
3 2 (14.29%) NUnit
3 2 (14.29%) SonarQube
4 1 (7.14%) Ant
4 1 (7.14%) Cucumber
4 1 (7.14%) Gradle
4 1 (7.14%) Jasmine
4 1 (7.14%) MSBuild
4 1 (7.14%) Visual Studio
Job Titles
1 9 (64.29%) Developer
2 4 (28.57%) .NET Developer
3 3 (21.43%) Java Developer
3 3 (21.43%) JavaScript Developer
4 2 (14.29%) Agile Test Analyst
4 2 (14.29%) Analyst
4 2 (14.29%) C# .NET Developer
4 2 (14.29%) C# Developer
4 2 (14.29%) Digital Analyst
4 2 (14.29%) Digital Developer
4 2 (14.29%) Front End Developer (Client-Side Developer)
4 2 (14.29%) HTML CSS Developer
4 2 (14.29%) HTML Developer
4 2 (14.29%) Selenium Test Analyst
4 2 (14.29%) Test Analyst
4 2 (14.29%) Test Engineer
4 2 (14.29%) UX Developer
5 1 (7.14%) Agile Delivery Manager
5 1 (7.14%) Senior Developer
5 1 (7.14%) T-SQL Developer
Libraries, Frameworks & Software Standards
1 10 (71.43%) CSS
1 10 (71.43%) HTML
2 6 (42.86%) Node.js
3 5 (35.71%) AngularJS
4 4 (28.57%) .NET
4 4 (28.57%) ASP.NET
4 4 (28.57%) HTML5
4 4 (28.57%) Web Services
5 3 (21.43%) Apache Camel
5 3 (21.43%) ASP.NET MVC
5 3 (21.43%) ASP.NET Web API
5 3 (21.43%) Backbone.js
5 3 (21.43%) J2EE
5 3 (21.43%) jQuery
5 3 (21.43%) PowerMock
5 3 (21.43%) SOAP
5 3 (21.43%) Spring
5 3 (21.43%) Twitter Bootstrap
6 2 (14.29%) KnockoutJS
6 2 (14.29%) React
Miscellaneous
1 2 (14.29%) User Experience
2 1 (7.14%) Fintech
2 1 (7.14%) Smartcard
Operating Systems
1 1 (7.14%) Linux
Processes & Methodologies
1 10 (71.43%) Agile Software Development
2 8 (57.14%) BDD
3 6 (42.86%) Continuous Integration
3 6 (42.86%) MVC
4 4 (28.57%) Penetration Testing
4 4 (28.57%) Scrum
4 4 (28.57%) User Stories
5 3 (21.43%) Automated Testing
5 3 (21.43%) Coaching
5 3 (21.43%) Compatibility Testing
5 3 (21.43%) Defect Management
5 3 (21.43%) E-Commerce
5 3 (21.43%) Front End Development
5 3 (21.43%) Mentoring
5 3 (21.43%) OO
5 3 (21.43%) Performance Testing
6 2 (14.29%) Case Management
6 2 (14.29%) Kanban
6 2 (14.29%) Migration
6 2 (14.29%) Wireframes
Programming Languages
1 7 (50.00%) JavaScript
2 5 (35.71%) Java
3 4 (28.57%) Scala
4 3 (21.43%) C#
5 2 (14.29%) Groovy
5 2 (14.29%) PHP
6 1 (7.14%) C
6 1 (7.14%) C++
6 1 (7.14%) Embedded C
6 1 (7.14%) Embedded C++
6 1 (7.14%) PowerShell
6 1 (7.14%) Python
6 1 (7.14%) Ruby
6 1 (7.14%) SQL
6 1 (7.14%) T-SQL
6 1 (7.14%) TypeScript
Qualifications
1 1 (7.14%) SC Cleared
1 1 (7.14%) Security Cleared
System Software
1 1 (7.14%) VMware Infrastructure
1 1 (7.14%) vSphere
Vendors
1 3 (21.43%) Microsoft
2 1 (7.14%) Oracle
2 1 (7.14%) VMware
Croydon, Surrey
Experis Ltd
Salary: £40000 - £50000 per annum
Posted: Yesterday