Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Dunstable with a requirement for TDD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TDD over the 6 months to 23 November 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Bedfordshire > Dunstable
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 30 - 41
Rank change year-on-year - +41 -
Permanent jobs citing TDD 4 0 10
As % of all permanent IT jobs advertised in Dunstable 2.86% - 4.67%
As % of the Processes & Methodologies category 3.03% - 5.21%
Number of salaries quoted 4 0 10
Dunstable median annual salary £52,500 - £47,500
10th Percentile £45,125 - £43,750
90th Percentile £53,750 - £51,250
Bedfordshire median annual salary £52,500 £51,250 £47,500
% change year-on-year +2.44% +7.89% -5.00%

TDD is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Dunstable with a requirement for process or methodology skills.

All Process and Methodology Skills
Dunstable
Permanent vacancies with a requirement for process or methodology skills 132 32 192
As % of all permanent IT jobs advertised in Dunstable 94.29% 68.09% 89.72%
Number of salaries quoted 126 21 161
Dunstable median annual salary £45,000 £45,000 £46,000
Median salary % change year-on-year - -2.17% +8.24%
10th Percentile £32,500 £25,000 £41,250
90th Percentile £60,000 £53,750 £56,250
Bedfordshire median annual salary £49,000 £50,000 £47,500
% change year-on-year -2.00% +5.26% +5.56%

TDD
Job Vacancy Trend in Dunstable

Job postings citing TDD as a percentage of all IT jobs advertised in Dunstable.

Job vacancy trend for TDD in Dunstable

TDD
Salary Trend in Dunstable

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

Salary trend for TDD in Dunstable

For the 6 months to 23 November 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 Dunstable region with a requirement for TDD.

1 4 (100.00%) C#
1 4 (100.00%) .NET
1 4 (100.00%) SQL Server
1 4 (100.00%) Visual Studio
1 4 (100.00%) Microsoft
1 4 (100.00%) Agile Software Development
1 4 (100.00%) NUnit
1 4 (100.00%) .NET Framework
1 4 (100.00%) WCF
1 4 (100.00%) WPF
1 4 (100.00%) LINQ
1 4 (100.00%) Waterfall
2 3 (75.00%) WinForms

TDD
Co-occurring IT Skills in Dunstable 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:

Database & Business Intelligence
1 4 (100.00%) SQL Server
Development Applications
1 4 (100.00%) NUnit
1 4 (100.00%) Visual Studio
Job Titles
1 4 (100.00%) C# Developer
1 4 (100.00%) Developer
2 3 (75.00%) Lead C# Developer
2 3 (75.00%) Lead Developer
3 2 (50.00%) .NET Developer
3 2 (50.00%) C# .NET Developer
3 2 (50.00%) C# WPF Developer
3 2 (50.00%) Lead .NET Developer
3 2 (50.00%) WPF Developer
Libraries, Frameworks & Software Standards
1 4 (100.00%) .NET
1 4 (100.00%) .NET Framework
1 4 (100.00%) LINQ
1 4 (100.00%) WCF
1 4 (100.00%) WPF
2 3 (75.00%) WinForms
Processes & Methodologies
1 4 (100.00%) Agile Software Development
1 4 (100.00%) Waterfall
Programming Languages
1 4 (100.00%) C#
Vendors
1 4 (100.00%) Microsoft