The table below looks at the statistics for TDD skills in IT jobs advertised for the Rickmansworth region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 29 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Jun 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 14 - 18
Rank change year-on-year
- 0
Permanent jobs citing TDD 7 0 4
As % of all permanent IT jobs located in Rickmansworth 7.69% - 5.41%
As % of the Processes & Methodologies category 8.14% - 6.67%
Number of salaries quoted 7 0 4
Median salary £42,500 - £35,000
UK excluding London median salary £45,000 £42,500 £41,500
% change year-on-year
+5.88% +2.40%
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 Rickmansworth region.

Processes & Methodologies Category
Rickmansworth
Permanent IT job ads with a match in the
Processes & Methodologies category
86 127 60
As % of all permanent IT jobs located in Rickmansworth 94.51% 90.07% 81.08%
Number of salaries quoted 80 116 47
Median salary £60,000 £57,500 £47,500
Median salary % change year-on-year
+4.34% +21.05%
90% offered a salary of more than £34,850 £35,000 £35,000
10% offered a salary of more than £75,000 £95,000 £62,500
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

TDD
Jobs Demand Trend in Rickmansworth

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

TDD Jobs Demand Trend in Rickmansworth

TDD
Salary Trend in Rickmansworth

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

TDD Salary Trend in Rickmansworth

TDD
Salary Histogram in Rickmansworth

This chart provides a salary histogram for IT jobs citing TDD across the Rickmansworth region over the 3 months to 29 June 2016.

TDD Salary Histogram in Rickmansworth

TDD
Top 30 Related IT Skills in Rickmansworth

For the 6 months to 29 June 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 Rickmansworth region with a requirement for TDD.

1 15 (100.00%) Finance
1 15 (100.00%) Agile Software Development
1 15 (100.00%) Continuous Improvement
2 11 (73.33%) User Stories
2 11 (73.33%) Windows Server
2 11 (73.33%) Virtual Team
2 11 (73.33%) Pair Programming
2 11 (73.33%) Ajax
2 11 (73.33%) Web Development
2 11 (73.33%) Test Automation
2 11 (73.33%) XML
2 11 (73.33%) XSL
2 11 (73.33%) Windows
2 11 (73.33%) Microsoft
2 11 (73.33%) JavaScript
2 11 (73.33%) SQL
2 11 (73.33%) .NET
2 11 (73.33%) C#
2 11 (73.33%) HTML
2 11 (73.33%) SQL Server
2 11 (73.33%) IIS
3 9 (60.00%) WPF
4 4 (26.67%) Line Management
4 4 (26.67%) Velocity
4 4 (26.67%) BDD
4 4 (26.67%) JIRA
4 4 (26.67%) Software Testing
4 4 (26.67%) Enterprise Architecture
4 4 (26.67%) Java
4 4 (26.67%) Oracle

TDD
Top Related IT Skills in Rickmansworth 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 11 (73.33%) IIS
Database & Business Intelligence
1 11 (73.33%) SQL Server
Development Applications
1 4 (26.67%) JIRA
General
1 15 (100.00%) Finance
Job Titles
1 11 (73.33%) Applications Developer
1 11 (73.33%) C# Application Developer
1 11 (73.33%) C# Developer
1 11 (73.33%) C# Software Developer
1 11 (73.33%) Developer
1 11 (73.33%) Software Developer
2 9 (60.00%) C# WPF Developer
2 9 (60.00%) WPF Developer
3 4 (26.67%) Scrum Master
4 2 (13.33%) .NET Applications Developer
4 2 (13.33%) .NET Developer
4 2 (13.33%) .NET Software Developer
4 2 (13.33%) ASP.NET Developer
4 2 (13.33%) C# .NET Developer
4 2 (13.33%) C# ASP.NET Developer
Libraries, Frameworks & Software Standards
1 11 (73.33%) .NET
1 11 (73.33%) Ajax
1 11 (73.33%) HTML
1 11 (73.33%) XML
1 11 (73.33%) XSL
2 9 (60.00%) WPF
3 4 (26.67%) Velocity
4 2 (13.33%) ASP.NET
Miscellaneous
1 11 (73.33%) Virtual Team
Operating Systems
1 11 (73.33%) Windows
1 11 (73.33%) Windows Server
Processes & Methodologies
1 15 (100.00%) Agile Software Development
1 15 (100.00%) Continuous Improvement
2 11 (73.33%) Pair Programming
2 11 (73.33%) Test Automation
2 11 (73.33%) User Stories
2 11 (73.33%) Web Development
3 4 (26.67%) BDD
3 4 (26.67%) Enterprise Architecture
3 4 (26.67%) Line Management
3 4 (26.67%) Scrum
3 4 (26.67%) Software Testing
Programming Languages
1 11 (73.33%) C#
1 11 (73.33%) JavaScript
1 11 (73.33%) SQL
2 4 (26.67%) Java
Vendors
1 11 (73.33%) Microsoft
2 4 (26.67%) Oracle