Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Compatibility Testing skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Compatibility Testing over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Compatibility Testing
England > London
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 827 818 907
Rank change year-on-year -9 +89 -18
Permanent jobs citing Compatibility Testing 17 26 9
As % of all permanent IT jobs advertised in London 0.023% 0.034% 0.010%
As % of the Processes & Methodologies category 0.025% 0.038% 0.011%
Number of salaries quoted 15 27 7
London median annual salary £40,000 £70,000 £60,000
Median salary % change year-on-year -42.86% +16.67% +42.86%
10th Percentile £31,250 £30,000 £45,000
90th Percentile £50,250 £85,000 £69,700
England median annual salary £35,000 £36,000 £40,000
% change year-on-year -2.78% -10.00% +11.11%

Compatibility Testing 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 London with a requirement for process or methodology skills.

All Process and Methodology Skills
London
Permanent vacancies with a requirement for process or methodology skills 68732 68845 79948
As % of all permanent IT jobs advertised in London 91.62% 90.63% 89.56%
Number of salaries quoted 52798 59247 67347
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% -
10th Percentile £35,000 £33,750 £32,750
90th Percentile £90,000 £88,750 £86,250
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

Compatibility Testing
Job Vacancy Trend in London

Job postings citing Compatibility Testing as a percentage of all IT jobs advertised in London.

Job vacancy trend for Compatibility Testing in London

Compatibility Testing
Salary Trend in London

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

Salary trend for Compatibility Testing in London

Compatibility Testing
Salary Histogram in London

The salary distribution of IT jobs citing Compatibility Testing in London over the 6 months to 18 November 2017.

Salary histogram for Compatibility Testing in London

Compatibility Testing
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Compatibility Testing within the London region over the 6 months to 18 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London +20 4 £48,500 -11.82%
South London +6 2 £55,000 +22.22%
Compatibility Testing
England

For the 6 months to 18 November 2017, IT jobs citing Compatibility 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 London region with a requirement for Compatibility Testing.

1 14 (82.35%) JavaScript
2 13 (76.47%) Agile Software Development
2 13 (76.47%) User Stories
3 11 (64.71%) SDLC
3 11 (64.71%) Waterfall
3 11 (64.71%) CSS3
3 11 (64.71%) Cross-Browser Compatibility
3 11 (64.71%) Retail
3 11 (64.71%) HTML
3 11 (64.71%) CSS
3 11 (64.71%) Apache
3 11 (64.71%) Web Development
3 11 (64.71%) jQuery
3 11 (64.71%) HTML5
4 10 (58.82%) Marketing
4 10 (58.82%) PHP
4 10 (58.82%) Finance
4 10 (58.82%) Front End Development
5 6 (35.29%) QA
5 6 (35.29%) Test Automation
6 5 (29.41%) Selenium
6 5 (29.41%) Java
6 5 (29.41%) Cucumber
6 5 (29.41%) Test Strategy
7 3 (17.65%) Node.js
7 3 (17.65%) REST
7 3 (17.65%) QA Automation
7 3 (17.65%) Mentoring
7 3 (17.65%) Coaching
7 3 (17.65%) Capybara

Compatibility Testing
Co-occurring IT Skills in London 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 11 (64.71%) Apache
2 1 (5.88%) Drupal
2 1 (5.88%) WordPress
Applications
1 1 (5.88%) Fireworks
1 1 (5.88%) Photoshop
Cloud Services
1 2 (11.76%) GitHub
1 2 (11.76%) SaaS
2 1 (5.88%) Amazon AWS
2 1 (5.88%) Microsoft Azure
Database & Business Intelligence
1 2 (11.76%) Big Data
2 1 (5.88%) MySQL
Development Applications
1 5 (29.41%) Cucumber
1 5 (29.41%) Selenium
2 3 (17.65%) Calabash
2 3 (17.65%) Capybara
2 3 (17.65%) Jenkins
3 2 (11.76%) FitNesse
3 2 (11.76%) Hudson
3 2 (11.76%) JUnit
3 2 (11.76%) NUnit
4 1 (5.88%) Codeception
4 1 (5.88%) PHPUnit
4 1 (5.88%) QUnit
4 1 (5.88%) Subversion
4 1 (5.88%) Team Foundation Server
General
1 11 (64.71%) Retail
2 10 (58.82%) Finance
2 10 (58.82%) Marketing
Job Titles
1 11 (64.71%) Developer
2 10 (58.82%) Front End Developer (Client-Side Developer)
3 7 (41.18%) PHP Developer
4 3 (17.65%) Analyst
4 3 (17.65%) QA Analyst
4 3 (17.65%) Senior Analyst
4 3 (17.65%) Senior QA Analyst
5 2 (11.76%) Automation Tester
5 2 (11.76%) Senior Automation Tester
5 2 (11.76%) Senior Tester
5 2 (11.76%) Tester
6 1 (5.88%) QA Leader
6 1 (5.88%) Test Leader
Libraries, Frameworks & Software Standards
1 11 (64.71%) CSS
1 11 (64.71%) CSS3
1 11 (64.71%) HTML
1 11 (64.71%) HTML5
1 11 (64.71%) jQuery
2 3 (17.65%) Node.js
2 3 (17.65%) REST
2 3 (17.65%) SOAP
3 2 (11.76%) Apache CXF
3 2 (11.76%) Web Services
4 1 (5.88%) Apache Cordova
4 1 (5.88%) Behat
4 1 (5.88%) LAMP
4 1 (5.88%) PhoneGap
4 1 (5.88%) Sass
4 1 (5.88%) Symfony
4 1 (5.88%) XSLT
Miscellaneous
1 2 (11.76%) Analytical Skills
1 2 (11.76%) Mobile App
2 1 (5.88%) Computer Science
Operating Systems
1 1 (5.88%) Linux
Processes & Methodologies
1 13 (76.47%) Agile Software Development
1 13 (76.47%) User Stories
2 11 (64.71%) Cross-Browser Compatibility
2 11 (64.71%) SDLC
2 11 (64.71%) Waterfall
2 11 (64.71%) Web Development
3 10 (58.82%) Front End Development
4 6 (35.29%) Test Automation
5 5 (29.41%) Test Strategy
6 3 (17.65%) Coaching
6 3 (17.65%) Continuous Integration
6 3 (17.65%) Mentoring
6 3 (17.65%) QA Automation
6 3 (17.65%) TDD
6 3 (17.65%) Workflow
7 2 (11.76%) Acceptance Criteria
7 2 (11.76%) Integration Testing
7 2 (11.76%) Migration
7 2 (11.76%) Refactoring
7 2 (11.76%) Service Design
Programming Languages
1 14 (82.35%) JavaScript
2 10 (58.82%) PHP
3 5 (29.41%) Java
4 3 (17.65%) Python
4 3 (17.65%) Ruby
5 1 (5.88%) XPath
Qualifications
1 1 (5.88%) Degree
1 1 (5.88%) ISTQB
Quality Assurance & Compliance
1 6 (35.29%) QA
2 1 (5.88%) WAI
2 1 (5.88%) WCAG