Period
to 17 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Worthing 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 17 November 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
West Sussex > Worthing
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 46 33 34
Rank change year-on-year -13 +1 -21
Permanent jobs citing TDD 18 7 10
As % of all permanent IT jobs advertised in Worthing 6.00% 3.20% 3.82%
As % of the Processes & Methodologies category 6.41% 3.45% 4.08%
Number of salaries quoted 17 7 9
Worthing median annual salary £45,000 £45,000 £35,000
Median salary % change year-on-year - +28.57% -12.50%
10th Percentile £42,500 £22,500 £32,500
90th Percentile £57,000 £49,500 £45,000
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 Worthing with a requirement for process or methodology skills.

All Process and Methodology Skills
Worthing
Permanent vacancies with a requirement for process or methodology skills 281 203 245
As % of all permanent IT jobs advertised in Worthing 93.67% 92.69% 93.51%
Number of salaries quoted 234 155 207
Worthing median annual salary £50,000 £40,000 £40,000
Median salary % change year-on-year +25.00% - -
10th Percentile £33,750 £29,100 £30,000
90th Percentile £66,250 £57,500 £51,000
West Sussex median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +1.80%

TDD
Job Vacancy Trend in Worthing

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

Job vacancy trend for TDD in Worthing

TDD
Salary Trend in Worthing

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

Salary trend for TDD in Worthing

TDD
Salary Histogram in Worthing

The salary distribution of IT jobs citing TDD in Worthing over the 6 months to 17 November 2017.

Salary histogram for TDD in Worthing

For the 6 months to 17 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 Worthing region with a requirement for TDD.

1 18 (100.00%) Agile Software Development
2 16 (88.89%) .NET
2 16 (88.89%) MVC
2 16 (88.89%) C#
2 16 (88.89%) ASP.NET
2 16 (88.89%) RESTful
2 16 (88.89%) ASP.NET MVC
3 15 (83.33%) Web Application Development
4 14 (77.78%) NoSQL
5 13 (72.22%) BDD
5 13 (72.22%) SQL Server
5 13 (72.22%) Entity Framework
5 13 (72.22%) Node.js
5 13 (72.22%) ASP.NET Web API
5 13 (72.22%) Git (software)
5 13 (72.22%) SQL Server 2014
5 13 (72.22%) ASP.NET MVC 5
5 13 (72.22%) Code First Entity Framework
5 13 (72.22%) Ruby
5 13 (72.22%) .NET Framework
5 13 (72.22%) WCF
6 4 (22.22%) Web Development
6 4 (22.22%) CSS
6 4 (22.22%) HTML
6 4 (22.22%) JavaScript
6 4 (22.22%) Scrum
6 4 (22.22%) REST
7 3 (16.67%) AngularJS
7 3 (16.67%) Jenkins
7 3 (16.67%) Elasticsearch

TDD
Co-occurring IT Skills in Worthing 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 3 (16.67%) Elasticsearch
Database & Business Intelligence
1 14 (77.78%) NoSQL
2 13 (72.22%) SQL Server
2 13 (72.22%) SQL Server 2014
Development Applications
1 13 (72.22%) Git (software)
2 3 (16.67%) Jenkins
2 3 (16.67%) Protractor
3 1 (5.56%) Gradle
General
1 3 (16.67%) Manufacturing
2 1 (5.56%) Advertising
Job Titles
1 17 (94.44%) Developer
2 16 (88.89%) .NET Developer
3 4 (22.22%) C# .NET Developer
3 4 (22.22%) C# Developer
4 3 (16.67%) .NET Web Developer
4 3 (16.67%) Angular Developer
4 3 (16.67%) ASP.NET MVC Developer
4 3 (16.67%) C# Web Developer
4 3 (16.67%) Full Stack Developer
4 3 (16.67%) Full Stack Web Developer
4 3 (16.67%) Senior .NET Developer
4 3 (16.67%) Senior .NET Web Developer
4 3 (16.67%) Senior C# .NET Developer
4 3 (16.67%) Senior C# Developer
4 3 (16.67%) Senior Developer
4 3 (16.67%) Senior Full Stack Developer
4 3 (16.67%) Senior Web Developer
4 3 (16.67%) Web Developer
5 1 (5.56%) Java Developer
5 1 (5.56%) Software Engineer
Libraries, Frameworks & Software Standards
1 16 (88.89%) .NET
1 16 (88.89%) ASP.NET
1 16 (88.89%) ASP.NET MVC
1 16 (88.89%) RESTful
2 13 (72.22%) .NET Framework
2 13 (72.22%) ASP.NET MVC 5
2 13 (72.22%) ASP.NET Web API
2 13 (72.22%) Code First Entity Framework
2 13 (72.22%) Entity Framework
2 13 (72.22%) Node.js
2 13 (72.22%) WCF
3 4 (22.22%) CSS
3 4 (22.22%) HTML
3 4 (22.22%) REST
4 3 (16.67%) AngularJS
5 1 (5.56%) Grails
5 1 (5.56%) J2EE
5 1 (5.56%) SOAP
5 1 (5.56%) Struts
5 1 (5.56%) XML
Processes & Methodologies
1 18 (100.00%) Agile Software Development
2 16 (88.89%) MVC
3 15 (83.33%) Web Application Development
4 13 (72.22%) BDD
5 4 (22.22%) Scrum
5 4 (22.22%) Web Development
6 3 (16.67%) Continuous Integration
6 3 (16.67%) OWASP
6 3 (16.67%) Unit Testing
7 1 (5.56%) DevOps
7 1 (5.56%) Microservices
7 1 (5.56%) Software Engineering
Programming Languages
1 16 (88.89%) C#
2 13 (72.22%) Ruby
3 4 (22.22%) JavaScript
4 2 (11.11%) Java
4 2 (11.11%) Scala
5 1 (5.56%) Groovy
5 1 (5.56%) PHP
5 1 (5.56%) SQL