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

Location
3 months to
2 Jun 2015
Same period 2014 Same period 2013
Test-Driven Development (TDD)
Rank 24 13 29
Rank change year-on-year
-11 +16
Permanent jobs citing TDD 32 59 19
As % of all permanent IT jobs located in Leatherhead 11.64% 21.38% 8.52%
As % of the Processes & Methodologies category 15.02% 25.76% 11.59%
Number of salaries quoted 30 55 18
Average salary £45,000 £50,000 £45,000
Average salary % change year-on-year
-10.00% +11.11%
90% offered a salary of more than £39,250 £42,500 £35,000
10% offered a salary of more than £51,500 £65,000 £55,000
UK excluding London average salary £42,500 £41,000 £40,000
% change year-on-year
+3.65% +2.50%
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 Leatherhead region.

Processes & Methodologies Category
Leatherhead
Permanent IT job ads with a match in the
Processes & Methodologies category
213 229 164
As % of all permanent IT jobs located in Leatherhead 77.45% 82.97% 73.54%
Number of salaries quoted 195 190 131
Average salary £47,500 £45,000 £42,500
Average salary % change year-on-year
+5.55% +5.88%
90% offered a salary of more than £37,750 £37,500 £35,000
10% offered a salary of more than £65,000 £55,000 £60,000
UK excluding London average salary £44,485 £42,500 £40,000
% change year-on-year
+4.66% +6.25%

TDD
Jobs Demand Trend in Leatherhead

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

TDD Jobs Demand Trend in Leatherhead

TDD
Salary Trend in Leatherhead

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

TDD Salary Trend in Leatherhead

TDD
Salary Histogram in Leatherhead

This chart provides a salary histogram for IT jobs citing TDD across the Leatherhead region over the 3 months to 2 June 2015.

TDD Salary Histogram in Leatherhead

TDD
Top 30 Related IT Skills in Leatherhead

For the 6 months to 2 June 2015, IT jobs across the Leatherhead 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 56 (100.00%) Agile Software Development
2 41 (73.21%) SQL
2 41 (73.21%) Web Services
3 40 (71.43%) .NET
3 40 (71.43%) C#
4 39 (69.64%) SQL Server
4 39 (69.64%) WCF
5 38 (67.86%) .NET Framework
6 37 (66.07%) JavaScript
6 37 (66.07%) Domain-Driven Design
6 37 (66.07%) ASP.NET Web API
7 36 (64.29%) Microsoft Azure
7 36 (64.29%) Entity Framework
7 36 (64.29%) Performance Tuning
7 36 (64.29%) Unit Testing
8 35 (62.50%) Pair Programming
8 35 (62.50%) Azure SQL Database
9 34 (60.71%) NoSQL
10 33 (58.93%) Windows
11 32 (57.14%) HTML
11 32 (57.14%) SOA
11 32 (57.14%) NServiceBus
12 31 (55.36%) CSS
12 31 (55.36%) Finance
13 30 (53.57%) REST
14 27 (48.21%) Scrum
15 26 (46.43%) T-SQL
16 25 (44.64%) Microsoft
16 25 (44.64%) Extreme Programming
16 25 (44.64%) AngularJS

TDD
Top Related IT Skills in Leatherhead by Category

For the 6 months to 2 June 2015, IT jobs across the Leatherhead 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 32 (57.14%) NServiceBus
2 16 (28.57%) IIS
3 9 (16.07%) Node.js
4 7 (12.50%) WordPress
4 7 (12.50%) Apache
Applications
1 8 (14.29%) MS Excel
Cloud Services
1 36 (64.29%) Microsoft Azure
2 17 (30.36%) Amazon AWS
Communications & Networking
1 6 (10.71%) Internet
Database & Business Intelligence
1 39 (69.64%) SQL Server
2 35 (62.50%) Azure SQL Database
3 34 (60.71%) NoSQL
4 19 (33.93%) RavenDB
5 15 (26.79%) MongoDB
6 12 (21.43%) SQL Server 2012
7 10 (17.86%) Event Store
8 9 (16.07%) CouchDB
8 9 (16.07%) Apache Cassandra
8 9 (16.07%) Couchbase
8 9 (16.07%) Redis
9 6 (10.71%) Big Data
10 3 (5.36%) MySQL
11 2 (3.57%) Relational Database
Development Applications
1 20 (35.71%) TeamCity
2 18 (32.14%) ReSharper
2 18 (32.14%) NCrunch
3 10 (17.86%) Visual Studio
3 10 (17.86%) Subversion
3 10 (17.86%) Jasmine
3 10 (17.86%) Git (software)
4 9 (16.07%) JSUnit
5 8 (14.29%) Jenkins
5 8 (14.29%) PHPUnit
6 5 (8.93%) Selenium
7 2 (3.57%) Team Foundation Server
8 1 (1.79%) SpecFlow
8 1 (1.79%) WebDriver
8 1 (1.79%) Cucumber
8 1 (1.79%) JMeter
General
1 31 (55.36%) Finance
Job Titles
1 54 (96.43%) Developer
2 28 (50.00%) .NET Developer
3 25 (44.64%) C# Developer
4 18 (32.14%) C# .NET Developer
5 9 (16.07%) Lead Developer
6 8 (14.29%) Senior Developer
6 8 (14.29%) Web Developer
7 7 (12.50%) Senior .NET Developer
8 5 (8.93%) Lead PHP Developer
8 5 (8.93%) PHP Developer
8 5 (8.93%) C# ASP.NET Developer
9 4 (7.14%) Web Applications Developer
9 4 (7.14%) Applications Developer
9 4 (7.14%) Lead Web Developer
9 4 (7.14%) Agile C# Developer
10 1 (1.79%) Senior JavaScript Developer
10 1 (1.79%) Front-End Developer
10 1 (1.79%) Web Engineer
10 1 (1.79%) JavaScript Developer
10 1 (1.79%) Web Programmer
Libraries, Frameworks & Software Standards
1 41 (73.21%) Web Services
2 40 (71.43%) .NET
3 39 (69.64%) WCF
4 38 (67.86%) .NET Framework
5 37 (66.07%) ASP.NET Web API
6 36 (64.29%) Entity Framework
7 32 (57.14%) HTML
8 31 (55.36%) CSS
9 30 (53.57%) REST
10 25 (44.64%) AngularJS
11 22 (39.29%) jQuery
12 19 (33.93%) Durandal
13 17 (30.36%) MSMQ
13 17 (30.36%) HTML5
14 16 (28.57%) LESS
14 16 (28.57%) ASP.NET
15 15 (26.79%) ASP.NET MVC
16 14 (25.00%) KnockoutJS
17 13 (23.21%) Backbone.js
18 11 (19.64%) ASP.NET MVC 4
Miscellaneous
1 16 (28.57%) User Experience
2 12 (21.43%) Mobile App
3 11 (19.64%) Blog
4 8 (14.29%) Podcast
Operating Systems
1 33 (58.93%) Windows
2 10 (17.86%) Linux
3 9 (16.07%) Windows Server 2012
4 7 (12.50%) Apple iOS
4 7 (12.50%) Android
4 7 (12.50%) Windows Phone
Processes & Methodologies
1 56 (100.00%) Agile Software Development
2 37 (66.07%) Domain-Driven Design
3 36 (64.29%) Performance Tuning
3 36 (64.29%) Unit Testing
4 35 (62.50%) Pair Programming
5 32 (57.14%) SOA
6 27 (48.21%) Scrum
7 25 (44.64%) Extreme Programming
7 25 (44.64%) Microservices
8 18 (32.14%) Continuous Integration
8 18 (32.14%) MVC
9 16 (28.57%) Infrastructure Management
10 15 (26.79%) Open Source
11 12 (21.43%) Mobile Application Development
12 11 (19.64%) BDD
12 11 (19.64%) OO
13 10 (17.86%) DevOps
14 9 (16.07%) Web Development
15 8 (14.29%) Configuration Management
16 7 (12.50%) Android Development
Programming Languages
1 41 (73.21%) SQL
2 40 (71.43%) C#
3 37 (66.07%) JavaScript
4 26 (46.43%) T-SQL
5 16 (28.57%) PHP
6 14 (25.00%) Perl
6 14 (25.00%) Python
6 14 (25.00%) Ruby
7 10 (17.86%) PowerShell
8 3 (5.36%) Java
9 1 (1.79%) C
Quality Assurance & Compliance
1 3 (5.36%) QA
System Software
1 10 (17.86%) Docker
Systems Management
1 18 (32.14%) Opscode Chef
1 18 (32.14%) Puppet
Vendors
1 25 (44.64%) Microsoft
2 18 (32.14%) Red Gate
3 8 (14.29%) Twitter
4 7 (12.50%) Xamarin
4 7 (12.50%) Google
5 3 (5.36%) Zend