The table below looks at the statistics for TDD skills in IT jobs advertised for the Epsom region. Included is a guide to the average salaries offered in IT jobs that have cited TDD over the 3 months to 22 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
22 Sep 2014
Same period 2013 Same period 2012
Test-Driven Development (TDD)
Rank 19 14 31
Rank change year-on-year
-5 +17
Permanent jobs citing TDD 5 8 1
As % of all permanent IT jobs located in Epsom 4.95% 9.30% 0.87%
As % of the Processes & Methodologies category 6.49% 10.67% 1.15%
Number of salaries quoted 5 8 1
Average salary £55,000 £40,000 £65,000
Average salary % change year-on-year
+37.50% -38.46%
UK excluding London average salary £40,000 £40,000 £40,000
TDD
Surrey

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

Processes & Methodologies Category
Epsom
Permanent IT job ads with a match in the
Processes & Methodologies category
77 75 87
As % of all permanent IT jobs located in Epsom 76.24% 87.21% 75.65%
Number of salaries quoted 63 54 79
Average salary £52,500 £42,500 £60,000
Average salary % change year-on-year
+23.52% -29.16%
90% offered a salary of more than £26,250 £40,000 £40,000
10% offered a salary of more than £72,500 £75,500 £55,000
UK excluding London average salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

TDD
Jobs Demand Trend in Epsom

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

TDD Jobs Demand Trend in Epsom

TDD
Salary Trend in Epsom

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

TDD Salary Trend in Epsom

TDD
Top 30 Related IT Skills in Epsom

For the 6 months to 22 September 2014, IT jobs across the Epsom 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 5 (71.43%) Agile Software Development
1 5 (71.43%) OO
2 4 (57.14%) Java
2 4 (57.14%) SQL
2 4 (57.14%) Hadoop
2 4 (57.14%) Big Data
2 4 (57.14%) OOP
3 3 (42.86%) BDD
3 3 (42.86%) MongoDB
3 3 (42.86%) NoSQL
3 3 (42.86%) REST
3 3 (42.86%) MVC
3 3 (42.86%) JavaScript
3 3 (42.86%) HTML
3 3 (42.86%) CSS
4 2 (28.57%) JDBC
4 2 (28.57%) SOAP
4 2 (28.57%) Web Services
4 2 (28.57%) Windows
4 2 (28.57%) MS Excel
4 2 (28.57%) E-Commerce
4 2 (28.57%) Client/Server
4 2 (28.57%) Microsoft
4 2 (28.57%) C#
4 2 (28.57%) .NET
4 2 (28.57%) ASP.NET
4 2 (28.57%) COM
4 2 (28.57%) Finance
4 2 (28.57%) Pair Programming
4 2 (28.57%) NUnit

TDD
Top Related IT Skills in Epsom by Category

For the 6 months to 22 September 2014, IT jobs across the Epsom 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 1 (14.29%) Node.js
Applications
1 2 (28.57%) MS Excel
Cloud Services
1 2 (28.57%) Cloud Computing
Database & Business Intelligence
1 4 (57.14%) Hadoop
1 4 (57.14%) Big Data
2 3 (42.86%) MongoDB
2 3 (42.86%) NoSQL
3 2 (28.57%) HBase
3 2 (28.57%) Apache Hive
4 1 (14.29%) Relational Database
Development Applications
1 2 (28.57%) NUnit
2 1 (14.29%) Jasmine
General
1 2 (28.57%) Finance
1 2 (28.57%) Marketing
Job Titles
1 7 (100.00%) Developer
2 4 (57.14%) Java Developer
3 3 (42.86%) Senior Developer
4 2 (28.57%) Programmer
4 2 (28.57%) .NET Developer
4 2 (28.57%) ASP.NET Developer
4 2 (28.57%) Java Programmer
4 2 (28.57%) Senior Java Developer
5 1 (14.29%) Senior JavaScript Developer
5 1 (14.29%) JavaScript Developer
Libraries, Frameworks & Software Standards
1 3 (42.86%) REST
1 3 (42.86%) HTML
1 3 (42.86%) CSS
2 2 (28.57%) JDBC
2 2 (28.57%) SOAP
2 2 (28.57%) Web Services
2 2 (28.57%) .NET
2 2 (28.57%) ASP.NET
2 2 (28.57%) COM
2 2 (28.57%) Spring
2 2 (28.57%) JSON
2 2 (28.57%) CSS3
2 2 (28.57%) Google Closure
2 2 (28.57%) ASP.NET MVC
3 1 (14.29%) AngularJS
3 1 (14.29%) Yii
3 1 (14.29%) Symfony
3 1 (14.29%) jQuery
Miscellaneous
1 2 (28.57%) Client/Server
1 2 (28.57%) Statistics
1 2 (28.57%) Visualisation
Operating Systems
1 2 (28.57%) Windows
Processes & Methodologies
1 5 (71.43%) Agile Software Development
1 5 (71.43%) OO
2 4 (57.14%) OOP
3 3 (42.86%) BDD
3 3 (42.86%) MVC
4 2 (28.57%) E-Commerce
4 2 (28.57%) Pair Programming
4 2 (28.57%) Data Analysis
4 2 (28.57%) MapReduce
4 2 (28.57%) Continuous Integration
4 2 (28.57%) Multithreading
4 2 (28.57%) Analytics
5 1 (14.29%) Responsive Web Design
5 1 (14.29%) Software Engineering
5 1 (14.29%) Information Security
Programming Languages
1 4 (57.14%) Java
1 4 (57.14%) SQL
2 3 (42.86%) JavaScript
3 2 (28.57%) C#
3 2 (28.57%) R
4 1 (14.29%) PHP
Quality Assurance & Compliance
1 2 (28.57%) QA
Vendors
1 2 (28.57%) Microsoft
1 2 (28.57%) Google
2 1 (14.29%) Zend