Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Horsham 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 22 November 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
West Sussex > Horsham
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 24 29 29
Rank change year-on-year +5 0 +22
Permanent jobs citing TDD 44 4 26
As % of all permanent IT jobs advertised in Horsham 13.33% 2.25% 9.32%
As % of the Processes & Methodologies category 15.77% 2.86% 10.74%
Number of salaries quoted 43 3 26
Horsham median annual salary £42,500 £45,000 £45,000
Median salary % change year-on-year -5.56% - +20.00%
West Sussex median annual salary £45,000 £45,000 £45,000

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 Horsham with a requirement for process or methodology skills.

All Process and Methodology Skills
Horsham
Permanent vacancies with a requirement for process or methodology skills 279 140 242
As % of all permanent IT jobs advertised in Horsham 84.55% 78.65% 86.74%
Number of salaries quoted 265 124 217
Horsham median annual salary £40,000 £35,000 £40,000
Median salary % change year-on-year +14.29% -12.50% -15.79%
10th Percentile £24,100 £21,750 £25,000
90th Percentile £60,000 £59,000 £52,500
West Sussex median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +2.41%

TDD
Job Vacancy Trend in Horsham

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

Job vacancy trend for TDD in Horsham

TDD
Salary Trend in Horsham

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

Salary trend for TDD in Horsham

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

1 44 (100.00%) C#
1 44 (100.00%) .NET
1 44 (100.00%) MVC
1 44 (100.00%) .NET Framework
1 44 (100.00%) Entity Framework
2 43 (97.73%) ASP.NET MVC
2 43 (97.73%) ASP.NET
3 40 (90.91%) WCF
3 40 (90.91%) Agile Software Development
4 28 (63.64%) JavaScript
5 26 (59.09%) HTML
5 26 (59.09%) CSS
5 26 (59.09%) Visual Studio
5 26 (59.09%) LINQ
5 26 (59.09%) jQuery
6 22 (50.00%) Git (software)
6 22 (50.00%) NUnit
6 22 (50.00%) StyleCop
6 22 (50.00%) Scrum
6 22 (50.00%) SQL Server
6 22 (50.00%) Web Services
7 18 (40.91%) BDD
7 18 (40.91%) NoSQL
7 18 (40.91%) Node.js
7 18 (40.91%) RESTful
7 18 (40.91%) Ruby
7 18 (40.91%) Web Application Development
7 18 (40.91%) ASP.NET Web API
7 18 (40.91%) SQL Server 2016
7 18 (40.91%) ASP.NET MVC 5

TDD
Co-occurring IT Skills in Horsham 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 4 (9.09%) NServiceBus
Database & Business Intelligence
1 22 (50.00%) SQL Server
2 18 (40.91%) NoSQL
2 18 (40.91%) SQL Server 2016
3 4 (9.09%) SQL Server 2014
Development Applications
1 26 (59.09%) Visual Studio
2 22 (50.00%) Git (software)
2 22 (50.00%) NUnit
2 22 (50.00%) StyleCop
3 4 (9.09%) NuGet
3 4 (9.09%) Team Foundation Server
General
1 12 (27.27%) Advertising
2 6 (13.64%) Games
3 4 (9.09%) Finance
Job Titles
1 44 (100.00%) .NET Developer
1 44 (100.00%) Developer
Libraries, Frameworks & Software Standards
1 44 (100.00%) .NET
1 44 (100.00%) .NET Framework
1 44 (100.00%) Entity Framework
2 43 (97.73%) ASP.NET
2 43 (97.73%) ASP.NET MVC
3 40 (90.91%) WCF
4 26 (59.09%) CSS
4 26 (59.09%) HTML
4 26 (59.09%) jQuery
4 26 (59.09%) LINQ
5 22 (50.00%) Web Services
6 18 (40.91%) ASP.NET MVC 5
6 18 (40.91%) ASP.NET Web API
6 18 (40.91%) Code First Entity Framework
6 18 (40.91%) Node.js
6 18 (40.91%) RESTful
7 10 (22.73%) Twitter Bootstrap
8 6 (13.64%) AngularJS
8 6 (13.64%) KnockoutJS
9 4 (9.09%) ASP.NET Web Forms
Miscellaneous
1 12 (27.27%) Enterprise Software
Processes & Methodologies
1 44 (100.00%) MVC
2 40 (90.91%) Agile Software Development
3 22 (50.00%) Scrum
4 18 (40.91%) BDD
4 18 (40.91%) Web Application Development
5 4 (9.09%) Microservices
5 4 (9.09%) OOD
5 4 (9.09%) SOA
6 1 (2.27%) Web Development
Programming Languages
1 44 (100.00%) C#
2 28 (63.64%) JavaScript
3 18 (40.91%) Ruby
4 4 (9.09%) T-SQL
Vendors
1 12 (27.27%) Facebook