The following table provides summary statistics for permanent job vacancies advertised in Warrington with a requirement for Selenium skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Selenium over the 3 months to 29 June 2017 with a comparison to the same period in the previous 2 years.

Selenium
Cheshire / Warrington
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 57 - 63
Rank change year-on-year - 0  
Permanent jobs citing Selenium 3 0 4
As % of all permanent IT jobs advertised in Warrington 0.78% - 0.79%
As % of the Development Applications category 4.17% - 4.60%
Number of salaries quoted 3 0 4
Median salary £50,000 - £31,250
90% offered a salary of more than £27,600 - £26,625
10% offered a salary of more than £63,000 - £34,800
UK excluding London median salary £43,000 £40,000 £40,000
% change year-on-year +7.50% -  

Selenium is in the development application skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Warrington with a requirement for development application skills.

Development Application Skills
Warrington
Permanent job vacancies with a requirement for development application skills 72 76 87
As % of all permanent IT job vacancies advertised in Warrington 18.60% 30.40% 17.16%
Number of salaries quoted 99 220 211
Median salary £40,000 £40,000 £35,000
Median salary % change year-on-year - +14.28%  
90% offered a salary of more than £35,000 £22,500 £22,500
10% offered a salary of more than £68,750 £43,750 £48,875
UK excluding London median salary £45,000 £42,500 £41,500
% change year-on-year +5.88% +2.40%  

Selenium
Job Vacancy Trend in Warrington

Job postings citing Selenium as a percentage of all IT jobs advertised in Warrington.

Job vacancy trend for Selenium in Warrington

Selenium
Salary Trend in Warrington

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

Salary trend for Selenium in Warrington

Selenium
Salary Histogram in Warrington

The salary distribution of IT jobs citing Selenium in Warrington over the 3 months to 29 June 2017.

Salary histogram for Selenium in Warrington

For the 6 months to 29 June 2017, IT jobs citing Selenium 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 Warrington region with a requirement for Selenium.

1 3 (100.00%) Test Automation
2 2 (66.67%) SOLID
2 2 (66.67%) HTML
2 2 (66.67%) JavaScript
2 2 (66.67%) Agile Software Development
2 2 (66.67%) Unit Testing
3 1 (33.33%) Test Scripting
3 1 (33.33%) Continuous Integration
3 1 (33.33%) Manual Testing
3 1 (33.33%) Kanban
3 1 (33.33%) PCI DSS
3 1 (33.33%) TeamCity
3 1 (33.33%) Magento
3 1 (33.33%) TDD
3 1 (33.33%) Ajax
3 1 (33.33%) Google
3 1 (33.33%) Marketing
3 1 (33.33%) Web Development
3 1 (33.33%) .NET Framework
3 1 (33.33%) JSON
3 1 (33.33%) JIRA
3 1 (33.33%) Refactoring
3 1 (33.33%) LINQ
3 1 (33.33%) jQuery
3 1 (33.33%) PHP
3 1 (33.33%) SQL
3 1 (33.33%) .NET
3 1 (33.33%) Photoshop
3 1 (33.33%) ASP.NET
3 1 (33.33%) CSS

Selenium
Co-occurring IT Skills in Warrington 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%) Photoshop
Business Applications
1 1 (33.33%) Magento
Communications & Networking
1 1 (33.33%) HTTP
Development Applications
1 1 (33.33%) Cucumber
1 1 (33.33%) Grunt
1 1 (33.33%) gulp
1 1 (33.33%) JIRA
1 1 (33.33%) SpecFlow
1 1 (33.33%) TeamCity
General
1 1 (33.33%) Finance
1 1 (33.33%) Marketing
Job Titles
1 1 (33.33%) Junior
1 1 (33.33%) Junior Tester
1 1 (33.33%) Technical Leader
1 1 (33.33%) Tester
Libraries, Frameworks & Software Standards
1 2 (66.67%) HTML
2 1 (33.33%) .NET
2 1 (33.33%) .NET Framework
2 1 (33.33%) Ajax
2 1 (33.33%) AngularJS
2 1 (33.33%) ASP.NET
2 1 (33.33%) ASP.NET MVC
2 1 (33.33%) ASP.NET Web API
2 1 (33.33%) CSS
2 1 (33.33%) Dapper ORM
2 1 (33.33%) Entity Framework
2 1 (33.33%) Gherkin
2 1 (33.33%) HTML5
2 1 (33.33%) jQuery
2 1 (33.33%) JSON
2 1 (33.33%) LINQ
2 1 (33.33%) React
2 1 (33.33%) Sass
2 1 (33.33%) Semantic HTML
Miscellaneous
1 1 (33.33%) Greenfield Project
1 1 (33.33%) N-Tier
1 1 (33.33%) User Experience
Processes & Methodologies
1 3 (100.00%) Test Automation
2 2 (66.67%) Agile Software Development
2 2 (66.67%) SOLID
2 2 (66.67%) Unit Testing
3 1 (33.33%) Adaptive Web Design
3 1 (33.33%) BDD
3 1 (33.33%) Continuous Delivery
3 1 (33.33%) Continuous Integration
3 1 (33.33%) Don't repeat yourself (DRY)
3 1 (33.33%) E-Commerce
3 1 (33.33%) Kanban
3 1 (33.33%) Manual Testing
3 1 (33.33%) MVC
3 1 (33.33%) OO
3 1 (33.33%) OOP
3 1 (33.33%) Performance Optimisation
3 1 (33.33%) Refactoring
3 1 (33.33%) SOA
3 1 (33.33%) TDD
3 1 (33.33%) Test Scripting
Programming Languages
1 2 (66.67%) JavaScript
2 1 (33.33%) C#
2 1 (33.33%) PHP
2 1 (33.33%) SQL
Quality Assurance & Compliance
1 1 (33.33%) PCI DSS
Systems Management
1 1 (33.33%) HP Quality Center
Vendors
1 1 (33.33%) Google
1 1 (33.33%) HP