Period
to 27 May 2018

The following table provides summary statistics for permanent job vacancies advertised in Wembley 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 27 May 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
West London > Wembley
6 months to
27 May 2018
Same period 2017 Same period 2016
Rank 18 17 14
Rank change year-on-year -1 -3 -
Permanent jobs citing TDD 3 4 3
As % of all permanent IT jobs advertised in Wembley 4.29% 5.97% 4.00%
As % of the Processes & Methodologies category 5.45% 6.90% 5.00%
Number of salaries quoted 3 4 3
Wembley median annual salary £42,500 £50,000 £50,000
Median salary % change year-on-year -15.00% - -
West London median annual salary £60,000 £60,000 £55,000
% change year-on-year - +9.09% +4.76%

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 Wembley with a requirement for process or methodology skills.

All Process and Methodology Skills
Wembley
Permanent vacancies with a requirement for process or methodology skills 55 58 60
As % of all permanent IT jobs advertised in Wembley 78.57% 86.57% 80.00%
Number of salaries quoted 52 57 60
Wembley median annual salary £48,500 £35,000 £40,000
Median salary % change year-on-year +38.57% -12.50% -11.11%
10th Percentile £27,750 £19,250 £23,500
90th Percentile £56,125 £55,000 £57,625
West London median annual salary £52,500 £52,500 £50,000
% change year-on-year - +5.00% +3.09%

TDD
Job Vacancy Trend in Wembley

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

Job vacancy trend for TDD in Wembley

TDD
Salary Trend in Wembley

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

Salary trend for TDD in Wembley

TDD
Salary Histogram in Wembley

The salary distribution of IT jobs citing TDD in Wembley over the 6 months to 27 May 2018.

Salary histogram for TDD in Wembley

For the 6 months to 27 May 2018, IT jobs citing TDD also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Wembley region with a requirement for TDD.

1 3 (100.00%) .NET
1 3 (100.00%) Microsoft
2 2 (66.67%) SQL Server
2 2 (66.67%) ASP.NET
2 2 (66.67%) MVC
2 2 (66.67%) Advertising
2 2 (66.67%) Scrum
2 2 (66.67%) C#
2 2 (66.67%) HTML
2 2 (66.67%) JavaScript
2 2 (66.67%) .NET Framework
2 2 (66.67%) jQuery
2 2 (66.67%) Microsoft Azure
2 2 (66.67%) Amazon AWS
2 2 (66.67%) ASP.NET MVC
2 2 (66.67%) ASP.NET Web Forms
2 2 (66.67%) Digital Transformation Programme
3 1 (33.33%) Agile Software Development
3 1 (33.33%) Dynamics CRM
3 1 (33.33%) CRM

TDD
Co-occurring IT Skills in Wembley 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:

Business Applications
1 1 (33.33%) Dynamics CRM
Cloud Services
1 2 (66.67%) Amazon AWS
1 2 (66.67%) Microsoft Azure
Database & Business Intelligence
1 2 (66.67%) SQL Server
General
1 2 (66.67%) Advertising
Job Titles
1 2 (66.67%) Developer
1 2 (66.67%) Software Developer
2 1 (33.33%) Consultant
2 1 (33.33%) CRM Consultant
2 1 (33.33%) Dynamics CRM Consultant
2 1 (33.33%) Microsoft CRM Consultant
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%) ASP.NET MVC
2 2 (66.67%) ASP.NET Web Forms
2 2 (66.67%) HTML
2 2 (66.67%) jQuery
Processes & Methodologies
1 2 (66.67%) Digital Transformation Programme
1 2 (66.67%) MVC
1 2 (66.67%) Scrum
2 1 (33.33%) Agile Software Development
2 1 (33.33%) CRM
Programming Languages
1 2 (66.67%) C#
1 2 (66.67%) JavaScript
Vendors
1 3 (100.00%) Microsoft