The table below looks at the statistics for TDD skills in IT jobs advertised for the Harpenden region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 24 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 Jul 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 12 - -
Rank change year-on-year
- 0
Permanent jobs citing TDD 1 0 0
As % of all permanent IT jobs located in Harpenden 3.70% - -
As % of the Processes & Methodologies category 3.85% - -
Number of salaries quoted 1 0 0
Median salary £60,000 - -
UK excluding London median salary £45,000 £42,500 £42,000
% change year-on-year
+5.88% +1.19%
TDD
Hertfordshire

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

Processes & Methodologies Category
Harpenden
Permanent IT job ads with a match in the
Processes & Methodologies category
26 4 5
As % of all permanent IT jobs located in Harpenden 96.30% 80.00% 71.43%
Number of salaries quoted 26 4 5
Median salary £45,000 £55,000 £26,000
Median salary % change year-on-year
-18.18% +111.53%
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

TDD
Jobs Demand Trend in Harpenden

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

TDD Jobs Demand Trend in Harpenden

TDD
Salary Trend in Harpenden

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

TDD Salary Trend in Harpenden

TDD
Top 30 Related IT Skills in Harpenden

For the 6 months to 24 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 Harpenden region with a requirement for TDD.

1 5 (100.00%) C#
1 5 (100.00%) HTML
1 5 (100.00%) JavaScript
1 5 (100.00%) SQL
1 5 (100.00%) T-SQL
1 5 (100.00%) .NET
1 5 (100.00%) ASP.NET
1 5 (100.00%) CSS
1 5 (100.00%) SOAP
1 5 (100.00%) XML
1 5 (100.00%) MSMQ
1 5 (100.00%) MVC
1 5 (100.00%) Scrum
1 5 (100.00%) Agile Software Development
1 5 (100.00%) NUnit
1 5 (100.00%) Subversion
1 5 (100.00%) Automated Testing
1 5 (100.00%) Software Engineering
1 5 (100.00%) Ajax
1 5 (100.00%) Software Testing
1 5 (100.00%) .NET Framework
1 5 (100.00%) JSON
1 5 (100.00%) JIRA
1 5 (100.00%) Wireshark
1 5 (100.00%) WCF
1 5 (100.00%) jQuery
1 5 (100.00%) Fiddler
1 5 (100.00%) Unit Testing
1 5 (100.00%) Continuous Integration
1 5 (100.00%) PowerShell

TDD
Top Related IT Skills in Harpenden 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 5 (100.00%) NServiceBus
Communications & Networking
1 5 (100.00%) Wireshark
Database & Business Intelligence
1 5 (100.00%) MongoDB
1 5 (100.00%) NoSQL
1 5 (100.00%) RavenDB
Development Applications
1 5 (100.00%) Fiddler
1 5 (100.00%) JIRA
1 5 (100.00%) NUnit
1 5 (100.00%) Subversion
1 5 (100.00%) TeamCity
Job Titles
1 5 (100.00%) .NET Developer
1 5 (100.00%) C# .NET Developer
1 5 (100.00%) C# Developer
1 5 (100.00%) Developer
2 3 (60.00%) Lead .NET Developer
2 3 (60.00%) Lead C# Developer
2 3 (60.00%) Lead Developer
2 3 (60.00%) Technical Developer
2 3 (60.00%) Technical Leader
3 2 (40.00%) Integration Developer
Libraries, Frameworks & Software Standards
1 5 (100.00%) .NET
1 5 (100.00%) .NET Framework
1 5 (100.00%) ASP.NET
1 5 (100.00%) ASP.NET Web API
1 5 (100.00%) CSS
1 5 (100.00%) Entity Framework
1 5 (100.00%) HTML
1 5 (100.00%) HTML5
1 5 (100.00%) jQuery
1 5 (100.00%) JSON
1 5 (100.00%) Managed Extensibility Framework
1 5 (100.00%) MSMQ
1 5 (100.00%) Ninject
1 5 (100.00%) RabbitMQ
1 5 (100.00%) Razor View Engine
1 5 (100.00%) SignalR
1 5 (100.00%) SOAP
1 5 (100.00%) Twitter Bootstrap
1 5 (100.00%) WCF
1 5 (100.00%) XML
Processes & Methodologies
1 5 (100.00%) Agile Software Development
1 5 (100.00%) Automated Testing
1 5 (100.00%) BDD
1 5 (100.00%) Continuous Integration
1 5 (100.00%) Dependency Injection
1 5 (100.00%) MVC
1 5 (100.00%) Scrum
1 5 (100.00%) Software Engineering
1 5 (100.00%) Software Testing
1 5 (100.00%) Unit Testing
Programming Languages
1 5 (100.00%) C#
1 5 (100.00%) JavaScript
1 5 (100.00%) PowerShell
1 5 (100.00%) SQL
1 5 (100.00%) T-SQL