The following table provides summary statistics for permanent job vacancies advertised in Basildon with a requirement for TDD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TDD over the 3 months to 22 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
22 Mar 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
Essex / Basildon
Rank - 16 17
Permanent jobs citing TDD 0 7 2
As % of all permanent IT jobs advertised in Basildon - 9.59% 2.56%
As % of the Processes & Methodologies category - 10.00% 2.99%
Number of salaries quoted 0 5 2
Median salary - £45,000 £42,500
Median salary % change year-on-year - +5.88%  
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year - +12.50%  

TDD is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Basildon with a requirement for process and methodology skills.

Process & Methodology Skills
Basildon
Permanent job vacancies with a requirement for process and methodology skills 20 70 67
As % of all permanent IT job vacancies advertised in Basildon 83.33% 95.89% 85.90%
Number of salaries quoted 15 36 49
Median salary £47,500 £45,000 £52,500
Median salary % change year-on-year +5.55% -14.28%  
90% offered a salary of more than £23,000 £25,500 £42,000
10% offered a salary of more than £60,000 £62,500 £60,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

TDD
Job Vacancy Trend in Basildon

The job posting trend of jobs advertised in Basildon citing TDD as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for TDD in Basildon

TDD
Salary Trend in Basildon

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

Salary trend for TDD in Basildon

TDD
Top 27 Related IT Skills in Basildon

For the 6 months to 22 March 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 Basildon region with a requirement for TDD.

1 3 (100.00%) OOP
1 3 (100.00%) C#
1 3 (100.00%) Unit Testing
1 3 (100.00%) .NET
2 2 (66.67%) ASP.NET
2 2 (66.67%) Entity Framework
2 2 (66.67%) SQL
2 2 (66.67%) T-SQL
2 2 (66.67%) .NET Framework
2 2 (66.67%) WCF
2 2 (66.67%) WPF
2 2 (66.67%) Silverlight
2 2 (66.67%) Enterprise Software
2 2 (66.67%) Technical Analysis
3 1 (33.33%) Unity DI Container
3 1 (33.33%) JavaScript
3 1 (33.33%) AngularJS
3 1 (33.33%) Web Services
3 1 (33.33%) System Testing
3 1 (33.33%) Dependency Injection
3 1 (33.33%) MSTest
3 1 (33.33%) Rhino Mocks
3 1 (33.33%) MS Excel
3 1 (33.33%) Microsoft
3 1 (33.33%) XAML
3 1 (33.33%) Finance
3 1 (33.33%) Software Engineering

TDD
Top Related IT Skills in Basildon 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:

Applications
1 1 (33.33%) MS Excel
Development Applications
1 1 (33.33%) MSTest
1 1 (33.33%) Rhino Mocks
General
1 1 (33.33%) Finance
Job Titles
1 1 (33.33%) .NET Developer
1 1 (33.33%) Analyst
1 1 (33.33%) C# .NET Developer
1 1 (33.33%) C# Developer
1 1 (33.33%) Designer
1 1 (33.33%) Developer
1 1 (33.33%) Senior .NET Developer
1 1 (33.33%) Senior Analyst
1 1 (33.33%) Senior C# .NET Developer
1 1 (33.33%) Senior C# Developer
1 1 (33.33%) Senior Developer
1 1 (33.33%) Senior SQL Developer
1 1 (33.33%) Senior Technical Analyst
1 1 (33.33%) Software Designer
1 1 (33.33%) Solutions Designer
1 1 (33.33%) SQL Developer
1 1 (33.33%) Technical Analyst
Libraries, Frameworks & Software Standards
1 3 (100.00%) .NET
2 2 (66.67%) .NET Framework
2 2 (66.67%) ASP.NET
2 2 (66.67%) Entity Framework
2 2 (66.67%) Silverlight
2 2 (66.67%) WCF
2 2 (66.67%) WPF
3 1 (33.33%) AngularJS
3 1 (33.33%) Unity DI Container
3 1 (33.33%) Web Services
Miscellaneous
1 2 (66.67%) Enterprise Software
Processes & Methodologies
1 3 (100.00%) OOP
1 3 (100.00%) Unit Testing
2 2 (66.67%) Technical Analysis
3 1 (33.33%) Dependency Injection
3 1 (33.33%) Software Engineering
3 1 (33.33%) System Testing
Programming Languages
1 3 (100.00%) C#
2 2 (66.67%) SQL
2 2 (66.67%) T-SQL
3 1 (33.33%) JavaScript
3 1 (33.33%) XAML
Vendors
1 1 (33.33%) Microsoft