The table below looks at the statistics for TDD skills in IT jobs advertised for the Chertsey region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 17 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
17 Jan 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
Surrey / Chertsey
Rank 3 5 -
Rank change year-on-year
+2 -
Permanent jobs citing TDD 7 10 0
As % of all permanent IT jobs located in Chertsey 21.88% 25.00% -
As % of the Processes & Methodologies category 29.17% 32.26% -
Number of salaries quoted 7 10 0
Median salary £45,000 £55,000 -
Median salary % change year-on-year
-18.18% -
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%

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

Processes & Methodologies Category
Chertsey
Permanent IT job ads with a match in the
Processes & Methodologies category
24 31 48
As % of all permanent IT jobs located in Chertsey 75.00% 77.50% 94.12%
Number of salaries quoted 24 30 43
Median salary £45,000 £55,000 £42,500
Median salary % change year-on-year
-18.18% +29.41%
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Chertsey

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

TDD Jobs Demand Trend in Chertsey

TDD
Salary Trend in Chertsey

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

TDD Salary Trend in Chertsey

TDD
Top 30 Related IT Skills in Chertsey

For the 6 months to 17 January 2017, 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 Chertsey region with a requirement for TDD.

1 20 (100.00%) Scrum
2 19 (95.00%) MVC
2 19 (95.00%) Ajax
2 19 (95.00%) NHibernate
2 19 (95.00%) .NET Framework
2 19 (95.00%) C#
2 19 (95.00%) HTML
2 19 (95.00%) JavaScript
2 19 (95.00%) PL/SQL
2 19 (95.00%) SQL
2 19 (95.00%) .NET
2 19 (95.00%) CSS
2 19 (95.00%) XML
2 19 (95.00%) XSD
2 19 (95.00%) JSON
2 19 (95.00%) jQuery
2 19 (95.00%) WCF
3 17 (85.00%) Oracle Database 11g
3 17 (85.00%) Spring.NET
3 17 (85.00%) Oracle Database
3 17 (85.00%) Line Management
3 17 (85.00%) ANSI SQL
3 17 (85.00%) Oracle
4 16 (80.00%) Agile Software Development
5 15 (75.00%) SQL Server
5 15 (75.00%) T-SQL
5 15 (75.00%) Health Informatics
5 15 (75.00%) SQL Server 2008
5 15 (75.00%) Informatics
6 4 (20.00%) Angular 2

TDD
Top Related IT Skills in Chertsey 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 2 (10.00%) IIS
Applications
1 2 (10.00%) Adobe Illustrator
Cloud Services
1 1 (5.00%) SaaS
Database & Business Intelligence
1 17 (85.00%) Oracle Database
1 17 (85.00%) Oracle Database 11g
2 15 (75.00%) SQL Server
2 15 (75.00%) SQL Server 2008
Development Applications
1 4 (20.00%) NUnit
2 2 (10.00%) Jasmine
2 2 (10.00%) Karma Test Runner
2 2 (10.00%) Protractor
2 2 (10.00%) Rhino Mocks
2 2 (10.00%) Team Foundation Server
2 2 (10.00%) Visual Studio
3 1 (5.00%) JIRA
Job Titles
1 19 (95.00%) Developer
2 17 (85.00%) .NET Developer
2 17 (85.00%) C# .NET Developer
2 17 (85.00%) C# Developer
3 15 (75.00%) Senior .NET Developer
3 15 (75.00%) Senior C# .NET Developer
3 15 (75.00%) Senior C# Developer
3 15 (75.00%) Senior Developer
4 13 (65.00%) Applications Developer
5 11 (55.00%) .NET Applications Developer
5 11 (55.00%) C# Application Developer
6 9 (45.00%) Senior .NET Applications Developer
6 9 (45.00%) Senior Applications Developer
6 9 (45.00%) Senior C# Application Developer
7 6 (30.00%) .NET Software Developer
7 6 (30.00%) C# Software Developer
7 6 (30.00%) Senior .NET Software Developer
7 6 (30.00%) Senior C# Software Developer
7 6 (30.00%) Senior Software Developer
7 6 (30.00%) Software Developer
Libraries, Frameworks & Software Standards
1 19 (95.00%) .NET
1 19 (95.00%) .NET Framework
1 19 (95.00%) Ajax
1 19 (95.00%) CSS
1 19 (95.00%) HTML
1 19 (95.00%) jQuery
1 19 (95.00%) JSON
1 19 (95.00%) NHibernate
1 19 (95.00%) WCF
1 19 (95.00%) XML
1 19 (95.00%) XSD
2 17 (85.00%) Spring.NET
3 4 (20.00%) Angular 2
3 4 (20.00%) AngularJS
3 4 (20.00%) Twitter Bootstrap
4 2 (10.00%) ASP.NET
4 2 (10.00%) ASP.NET Web API
4 2 (10.00%) Entity Framework
4 2 (10.00%) LINQ
Miscellaneous
1 15 (75.00%) Health Informatics
1 15 (75.00%) Informatics
2 1 (5.00%) Computer Science
Operating Systems
1 2 (10.00%) Windows
Processes & Methodologies
1 20 (100.00%) Scrum
2 19 (95.00%) MVC
3 17 (85.00%) Line Management
4 16 (80.00%) Agile Software Development
5 2 (10.00%) Unit Testing
6 1 (5.00%) Agile Project Management
6 1 (5.00%) Change Management
6 1 (5.00%) Matrix Organization
6 1 (5.00%) Project Management
Programming Languages
1 19 (95.00%) C#
1 19 (95.00%) JavaScript
1 19 (95.00%) PL/SQL
1 19 (95.00%) SQL
2 17 (85.00%) ANSI SQL
3 15 (75.00%) T-SQL
Qualifications
1 1 (5.00%) Degree
1 1 (5.00%) MBA
Vendors
1 17 (85.00%) Oracle
2 2 (10.00%) Adobe
2 2 (10.00%) Microsoft
3 1 (5.00%) CA Agile Central