The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Zend Framework skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Zend Framework over the 3 months to 24 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Zend Framework
England / London
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 409 407 405
Rank change year-on-year -2 -2  
Contract jobs citing Zend Framework 3 21 17
As % of all contract IT jobs advertised in London 0.015% 0.097% 0.073%
As % of the Libraries, Frameworks & Software Standards category 0.041% 0.30% 0.23%
Number of daily rates quoted 1 15 11
Median daily rate £315 £414 £325
Median daily rate % change year-on-year -23.86% +27.30%  
UK excluding London median daily rate £325 £330 £338
% change year-on-year -1.51% -2.22%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

Zend Framework 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 contract job vacancies advertised in London with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
London
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 7322 7035 7321
As % of all contract IT job vacancies advertised in London 35.82% 32.46% 31.29%
Number of daily rates quoted 5438 5395 5313
Median daily rate £480 £450 £425
Median daily rate % change year-on-year +6.66% +5.88%  
90% offered a daily rate of more than £350 £325 £310
10% offered a daily rate of more than £600 £600 £575
UK excluding London median daily rate £398 £375 £350
% change year-on-year +6.00% +7.14%  
Number of hourly rates quoted 50 25 50
Median hourly rate £35.00 £40.00 £22.50
Median hourly rate % change year-on-year -12.50% +77.77%  
90% offered a hourly rate of more than £16.00 £20.00 £16.13
10% offered a hourly rate of more than £55.00 £190.00 £60.00
UK excluding London median hourly rate £42.50 £36.00 £40.00
% change year-on-year +18.05% -10.00%  

Zend Framework
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing Zend Framework as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for Zend Framework in London

Zend Framework
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Zend Framework in London.

Contractor daily rate trend for Zend Framework in London

Zend Framework
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Zend Framework in London.

Contractor hourly rate trend for Zend Framework in London

For the 6 months to 24 June 2017, IT contractor jobs citing Zend Framework also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for Zend Framework.

1 6 (100.00%) HTML
1 6 (100.00%) CSS
1 6 (100.00%) Zend
2 5 (83.33%) jQuery
2 5 (83.33%) JavaScript
2 5 (83.33%) PHP
2 5 (83.33%) HTML5
2 5 (83.33%) CSS3
3 4 (66.67%) MySQL
3 4 (66.67%) Linux
3 4 (66.67%) WordPress
3 4 (66.67%) LAMP
4 3 (50.00%) Agile Software Development
4 3 (50.00%) Git (software)
4 3 (50.00%) Sass
4 3 (50.00%) Node.js
5 2 (33.33%) CloudFront
5 2 (33.33%) BDD
5 2 (33.33%) Laravel
5 2 (33.33%) Route 53
5 2 (33.33%) Web Application Development
5 2 (33.33%) GitHub
5 2 (33.33%) Bower
5 2 (33.33%) OO PHP
5 2 (33.33%) User Experience
5 2 (33.33%) cPanel
5 2 (33.33%) Jenkins
5 2 (33.33%) BEM - Block Element Modifier
5 2 (33.33%) gulp
5 2 (33.33%) LEMP Stack

Zend Framework
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 4 (66.67%) WordPress
2 2 (33.33%) Apache
2 2 (33.33%) nginx
3 1 (16.67%) Drupal
Applications
1 2 (33.33%) Adobe Illustrator
1 2 (33.33%) Photoshop
Cloud Services
1 2 (33.33%) Amazon AWS
1 2 (33.33%) Amazon S3
1 2 (33.33%) CloudFront
1 2 (33.33%) GitHub
1 2 (33.33%) Route 53
Communications & Networking
1 1 (16.67%) Intranet
Database & Business Intelligence
1 4 (66.67%) MySQL
Development Applications
1 3 (50.00%) Git (software)
2 2 (33.33%) Bower
2 2 (33.33%) gulp
2 2 (33.33%) Jenkins
2 2 (33.33%) PHPUnit
2 2 (33.33%) Travis CI
3 1 (16.67%) webpack
Job Titles
1 6 (100.00%) Developer
2 2 (33.33%) Full Stack Developer
2 2 (33.33%) Lead Developer
2 2 (33.33%) Lead PHP Developer
2 2 (33.33%) PHP Developer
2 2 (33.33%) WordPress Developer
3 1 (16.67%) Drupal Developer
Libraries, Frameworks & Software Standards
1 6 (100.00%) CSS
1 6 (100.00%) HTML
2 5 (83.33%) CSS3
2 5 (83.33%) HTML5
2 5 (83.33%) jQuery
3 4 (66.67%) LAMP
4 3 (50.00%) Node.js
4 3 (50.00%) Sass
5 2 (33.33%) Laravel
5 2 (33.33%) LEMP Stack
6 1 (16.67%) Apache Cordova
6 1 (16.67%) PhoneGap
6 1 (16.67%) React
Miscellaneous
1 2 (33.33%) User Experience
2 1 (16.67%) Social Network
Operating Systems
1 4 (66.67%) Linux
2 2 (33.33%) Mac OS X
2 2 (33.33%) Unix
3 1 (16.67%) Android
3 1 (16.67%) Apple iOS
Processes & Methodologies
1 3 (50.00%) Agile Software Development
2 2 (33.33%) BDD
2 2 (33.33%) BEM - Block Element Modifier
2 2 (33.33%) MVC
2 2 (33.33%) OO
2 2 (33.33%) OO PHP
2 2 (33.33%) Open Source
2 2 (33.33%) TDD
2 2 (33.33%) Web Application Development
3 1 (16.67%) Android Development
3 1 (16.67%) E-Commerce
3 1 (16.67%) iOS Development
Programming Languages
1 5 (83.33%) JavaScript
1 5 (83.33%) PHP
2 2 (33.33%) Shell Script
Qualifications
1 1 (16.67%) Security Cleared
Quality Assurance & Compliance
1 1 (16.67%) Disclosure Scotland
Systems Management
1 2 (33.33%) cPanel
1 2 (33.33%) Nagios
Vendors
1 6 (100.00%) Zend