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 7 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
7 Dec 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 21 32 33
Rank change year-on-year
+11 +1
Permanent jobs citing TDD 14 11 5
As % of all permanent IT jobs located in Croydon 7.25% 4.76% 2.58%
As % of the Processes & Methodologies category 9.33% 5.42% 3.40%
Number of salaries quoted 14 11 5
Median salary £62,500 £55,000 £50,000
Median salary % change year-on-year
+13.63% +10.00%
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%
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
150 203 147
As % of all permanent IT jobs located in Croydon 77.72% 87.88% 75.77%
Number of salaries quoted 135 184 125
Median salary £56,500 £47,500 £47,500
Median salary % change year-on-year
+18.94% -
90% offered a salary of more than £38,250 £24,000 £25,950
10% offered a salary of more than £67,500 £55,000 £75,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

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 7 December 2016.

TDD Salary Histogram in Croydon

TDD
Top 30 Related IT Skills in Croydon

For the 6 months to 7 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 Croydon region with a requirement for TDD.

1 20 (71.43%) Agile Software Development
2 19 (67.86%) CSS
3 16 (57.14%) JavaScript
4 15 (53.57%) MVC
5 14 (50.00%) .NET
5 14 (50.00%) ASP.NET
6 13 (46.43%) SQL Server
6 13 (46.43%) C#
6 13 (46.43%) Continuous Integration
7 12 (42.86%) ASP.NET MVC
7 12 (42.86%) BDD
8 11 (39.29%) Node.js
8 11 (39.29%) Microsoft
8 11 (39.29%) HTML
9 10 (35.71%) CSS3
9 10 (35.71%) jQuery
10 9 (32.14%) SQL
10 9 (32.14%) T-SQL
10 9 (32.14%) MS Excel
11 8 (28.57%) Finance
11 8 (28.57%) System Testing
11 8 (28.57%) Git (software)
11 8 (28.57%) ASP.NET Web Forms
12 7 (25.00%) Java
13 6 (21.43%) .NET Framework
13 6 (21.43%) Coaching
13 6 (21.43%) AngularJS
13 6 (21.43%) User Stories
14 5 (17.86%) ASP.NET Web API
14 5 (17.86%) Mentoring

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 (10.71%) CMS
2 2 (7.14%) Drupal
2 2 (7.14%) JBoss
2 2 (7.14%) Tomcat
3 1 (3.57%) Apache
3 1 (3.57%) Confluence
Applications
1 9 (32.14%) MS Excel
Cloud Services
1 2 (7.14%) Microsoft Azure
2 1 (3.57%) Amazon AWS
2 1 (3.57%) Amazon EC2
Communications & Networking
1 2 (7.14%) HTTP
2 1 (3.57%) DSL
2 1 (3.57%) OpenLDAP
Database & Business Intelligence
1 13 (46.43%) SQL Server
2 3 (10.71%) NoSQL
2 3 (10.71%) PostgreSQL
2 3 (10.71%) SQL Server 2014
3 1 (3.57%) MySQL
3 1 (3.57%) RDBMS
3 1 (3.57%) Relational Database
3 1 (3.57%) SQL Server 2012
Development Applications
1 8 (28.57%) Git (software)
2 5 (17.86%) JIRA
2 5 (17.86%) Selenium
2 5 (17.86%) WebDriver
3 3 (10.71%) DbUnit
3 3 (10.71%) Jenkins
3 3 (10.71%) jMock
3 3 (10.71%) JUnit
3 3 (10.71%) Mockito
4 2 (7.14%) Grunt
4 2 (7.14%) gulp
4 2 (7.14%) Maven
4 2 (7.14%) NUnit
4 2 (7.14%) SonarQube
5 1 (3.57%) Ant
5 1 (3.57%) Cucumber
5 1 (3.57%) Gatling
5 1 (3.57%) Gradle
5 1 (3.57%) Moq
General
1 8 (28.57%) Finance
2 3 (10.71%) Music Industry
Job Titles
1 19 (67.86%) Developer
2 13 (46.43%) .NET Developer
3 9 (32.14%) ASP.NET Developer
4 8 (28.57%) ASP.NET MVC Developer
4 8 (28.57%) Senior .NET Developer
4 8 (28.57%) Senior ASP.NET Developer
4 8 (28.57%) Senior ASP.NET MVC Developer
4 8 (28.57%) Senior Developer
5 5 (17.86%) Analyst
6 4 (14.29%) Agile Test Analyst
6 4 (14.29%) Digital Analyst
6 4 (14.29%) Selenium Test Analyst
6 4 (14.29%) Test Analyst
7 3 (10.71%) Java Developer
7 3 (10.71%) Test Engineer
8 2 (7.14%) HTML Developer
8 2 (7.14%) Lead .NET Developer
8 2 (7.14%) Lead Developer
8 2 (7.14%) Software Test Engineer
8 2 (7.14%) UX Developer
Libraries, Frameworks & Software Standards
1 19 (67.86%) CSS
2 14 (50.00%) .NET
2 14 (50.00%) ASP.NET
3 12 (42.86%) ASP.NET MVC
4 11 (39.29%) HTML
4 11 (39.29%) Node.js
5 10 (35.71%) CSS3
5 10 (35.71%) jQuery
6 8 (28.57%) ASP.NET Web Forms
7 6 (21.43%) .NET Framework
7 6 (21.43%) AngularJS
8 5 (17.86%) ASP.NET Web API
8 5 (17.86%) RESTful
9 4 (14.29%) Entity Framework
9 4 (14.29%) KnockoutJS
9 4 (14.29%) Twitter Bootstrap
10 3 (10.71%) HTML5
10 3 (10.71%) PowerMock
10 3 (10.71%) Spring
10 3 (10.71%) WCF
Miscellaneous
1 2 (7.14%) Smartcard
1 2 (7.14%) User Experience
2 1 (3.57%) Fintech
Operating Systems
1 2 (7.14%) Linux
Processes & Methodologies
1 20 (71.43%) Agile Software Development
2 15 (53.57%) MVC
3 13 (46.43%) Continuous Integration
4 12 (42.86%) BDD
5 8 (28.57%) System Testing
6 6 (21.43%) Coaching
6 6 (21.43%) User Stories
7 5 (17.86%) Compatibility Testing
7 5 (17.86%) Defect Management
7 5 (17.86%) Mentoring
7 5 (17.86%) Penetration Testing
7 5 (17.86%) Performance Testing
8 4 (14.29%) High Availability
8 4 (14.29%) OO
8 4 (14.29%) Scrum
9 3 (10.71%) Automated Testing
9 3 (10.71%) Front End Development
9 3 (10.71%) Software Engineering
9 3 (10.71%) Web Application Development
10 2 (7.14%) Wireframes
Programming Languages
1 16 (57.14%) JavaScript
2 13 (46.43%) C#
3 9 (32.14%) SQL
3 9 (32.14%) T-SQL
4 7 (25.00%) Java
5 5 (17.86%) Scala
6 3 (10.71%) C++
6 3 (10.71%) Ruby
7 2 (7.14%) C
7 2 (7.14%) Embedded C
7 2 (7.14%) Embedded C++
7 2 (7.14%) PHP
8 1 (3.57%) Groovy
System Software
1 1 (3.57%) VMware Infrastructure
1 1 (3.57%) vSphere
Vendors
1 11 (39.29%) Microsoft
2 1 (3.57%) Oracle
2 1 (3.57%) VMware
Croydon, Surrey
Dawson & Walsh
Salary: £30000 - £55000 per annum + Bonus + Pension + Benefits
Posted: 2 days ago
Croydon, Surrey
TLP Consultancy Ltd.
Salary: £60000 - £65000 per annum + Package
Posted: Yesterday