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

XMLHttpRequest (XHR)
UK
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank - 933 -
Permanent jobs citing XHR 0 7 0
As % of all permanent IT jobs advertised in the UK - 0.007% -
As % of the Libraries, Frameworks & Software Standards category - 0.018% -
Number of salaries quoted 0 7 0
UK median annual salary - £50,000 -
UK excluding London median annual salary - £50,000 -

XHR is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
UK
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 36186 38219 42366
As % of all permanent IT job vacancies advertised in the UK 40.69% 38.97% 38.12%
Number of salaries quoted 139326 147702 163494
UK median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.55% -  
10th Percentile £30,000 £28,750 £27,500
90th Percentile £73,750 £68,750 £72,500
UK excluding London median annual salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

XHR
Job Vacancy Trend

Job postings citing XHR as a percentage of all IT jobs advertised.

Job vacancy trend for XHR in the UK

XHR
Salary Trend

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

Salary trend for XHR in the UK

For the 6 months to 29 June 2017, IT jobs citing XHR also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for XHR.

1 2 (100.00%) HTML
1 2 (100.00%) JavaScript
1 2 (100.00%) HTML5
2 1 (50.00%) MVVM
2 1 (50.00%) RabbitMQ
2 1 (50.00%) Node.js
2 1 (50.00%) Redis
2 1 (50.00%) LESS
2 1 (50.00%) Couchbase
2 1 (50.00%) AngularJS
2 1 (50.00%) User Stories
2 1 (50.00%) TypeScript
2 1 (50.00%) User Experience
2 1 (50.00%) People Management
2 1 (50.00%) beanstalkd
2 1 (50.00%) Open Source Development
2 1 (50.00%) C#
2 1 (50.00%) PHP
2 1 (50.00%) MySQL
2 1 (50.00%) CSS
2 1 (50.00%) Apache
2 1 (50.00%) Agile Software Development
2 1 (50.00%) Ajax
2 1 (50.00%) Marketing
2 1 (50.00%) QA
2 1 (50.00%) Zend
2 1 (50.00%) Zend Framework
2 1 (50.00%) jQuery
2 1 (50.00%) Erlang
2 1 (50.00%) Unit Testing

XHR
Co-occurring IT Skills 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 1 (50.00%) Apache
Cloud Services
1 1 (50.00%) SaaS
Database & Business Intelligence
1 1 (50.00%) Couchbase
1 1 (50.00%) MySQL
1 1 (50.00%) Redis
1 1 (50.00%) SQL Server Analysis Services
General
1 1 (50.00%) Marketing
Job Titles
1 1 (50.00%) Developer
1 1 (50.00%) Development Manager
1 1 (50.00%) Head of Development
1 1 (50.00%) HTML Developer
1 1 (50.00%) JavaScript Developer
Libraries, Frameworks & Software Standards
1 2 (100.00%) HTML
1 2 (100.00%) HTML5
2 1 (50.00%) Ajax
2 1 (50.00%) AngularJS
2 1 (50.00%) beanstalkd
2 1 (50.00%) CSS
2 1 (50.00%) jQuery
2 1 (50.00%) LESS
2 1 (50.00%) Node.js
2 1 (50.00%) RabbitMQ
2 1 (50.00%) RESTful
2 1 (50.00%) Zend Framework
Miscellaneous
1 1 (50.00%) User Experience
Processes & Methodologies
1 1 (50.00%) Agile Software Development
1 1 (50.00%) MVVM
1 1 (50.00%) Open Source
1 1 (50.00%) Open Source Development
1 1 (50.00%) People Management
1 1 (50.00%) Product Management
1 1 (50.00%) Unit Testing
1 1 (50.00%) User Stories
1 1 (50.00%) UX Design
Programming Languages
1 2 (100.00%) JavaScript
2 1 (50.00%) C#
2 1 (50.00%) Erlang
2 1 (50.00%) PHP
2 1 (50.00%) TypeScript
Quality Assurance & Compliance
1 1 (50.00%) QA
Vendors
1 1 (50.00%) Zend