The following table provides summary statistics for permanent job vacancies advertised in Croydon with a requirement for System Testing skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited System Testing over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

System Testing
London / Croydon
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank - 44 38
Permanent jobs citing System Testing 0 1 4
As % of all permanent IT jobs advertised in Croydon - 0.41% 2.05%
As % of the Processes & Methodologies category - 0.45% 2.67%
Number of salaries quoted 0 1 4
Median salary - £47,500 £37,500
Median salary % change year-on-year - +26.66%  
UK excluding London median salary £40,000 £41,000 £40,000
% change year-on-year -2.43% +2.50%  

System Testing 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 Croydon with a requirement for process and methodology skills.

Process & Methodology Skills
Croydon
Permanent job vacancies with a requirement for process and methodology skills 161 221 150
As % of all permanent IT job vacancies advertised in Croydon 85.64% 89.84% 76.92%
Number of salaries quoted 118 205 135
Median salary £55,000 £50,000 £45,000
Median salary % change year-on-year +10.00% +11.11%  
90% offered a salary of more than £37,500 £34,000 £29,500
10% offered a salary of more than £67,500 £65,000 £62,500
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

System Testing
Job Vacancy Trend in Croydon

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

Job vacancy trend for System Testing in Croydon

System Testing
Salary Trend in Croydon

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing System Testing in Croydon.

Salary trend for System Testing in Croydon

For the 6 months to 25 June 2017, IT jobs citing System Testing 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 Croydon region with a requirement for System Testing.

1 8 (100.00%) C#
1 8 (100.00%) JavaScript
1 8 (100.00%) SQL
1 8 (100.00%) T-SQL
1 8 (100.00%) .NET
1 8 (100.00%) SQL Server
1 8 (100.00%) ASP.NET
1 8 (100.00%) CSS
1 8 (100.00%) Microsoft
1 8 (100.00%) MVC
1 8 (100.00%) Finance
1 8 (100.00%) Agile Software Development
1 8 (100.00%) TDD
1 8 (100.00%) jQuery
1 8 (100.00%) Continuous Integration
1 8 (100.00%) ASP.NET MVC
1 8 (100.00%) CSS3
1 8 (100.00%) ASP.NET Web Forms

System Testing
Co-occurring IT Skills in Croydon 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 8 (100.00%) SQL Server
General
1 8 (100.00%) Finance
Job Titles
1 8 (100.00%) .NET Developer
1 8 (100.00%) ASP.NET Developer
1 8 (100.00%) ASP.NET MVC Developer
1 8 (100.00%) Developer
2 6 (75.00%) Senior .NET Developer
2 6 (75.00%) Senior ASP.NET Developer
2 6 (75.00%) Senior ASP.NET MVC Developer
2 6 (75.00%) Senior Developer
3 3 (37.50%) Lead .NET Developer
3 3 (37.50%) Lead Developer
4 2 (25.00%) C# .NET Developer
4 2 (25.00%) C# ASP.NET Developer
4 2 (25.00%) C# Developer
4 2 (25.00%) Lead C# Developer
Libraries, Frameworks & Software Standards
1 8 (100.00%) .NET
1 8 (100.00%) ASP.NET
1 8 (100.00%) ASP.NET MVC
1 8 (100.00%) ASP.NET Web Forms
1 8 (100.00%) CSS
1 8 (100.00%) CSS3
1 8 (100.00%) jQuery
Processes & Methodologies
1 8 (100.00%) Agile Software Development
1 8 (100.00%) Continuous Integration
1 8 (100.00%) MVC
1 8 (100.00%) TDD
Programming Languages
1 8 (100.00%) C#
1 8 (100.00%) JavaScript
1 8 (100.00%) SQL
1 8 (100.00%) T-SQL
Vendors
1 8 (100.00%) Microsoft