Period
to 19 November 2017

The median contractor rate for a PHP Developer was £450 per day in advertised job vacancies in Hertfordshire during the 6 months to 19 November 2017.

The first table below provides contractor rate benchmarking and summary statistics including a comparison to 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.

PHP Developer
East of England > Hertfordshire
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 94 73 90
Rank change year-on-year -21 +17 -4
Contract jobs requiring a PHP Developer 10 19 16
As % of all contract IT jobs advertised in Hertfordshire 0.64% 1.38% 0.99%
As % of the Job Titles category 0.69% 1.42% 1.05%
Number of daily rates quoted 14 8 23
Hertfordshire median daily rate £450 £373 £300
Median daily rate % change year-on-year +20.81% +24.17% -11.11%
East of England median daily rate £375 £344 £300
% change year-on-year +9.09% +14.58% -6.25%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate - £15.00 £45.00
% change year-on-year - -66.67% +221.43%

The following table is for comparison with the above and includes summary statistics for all contract IT job vacancies advertised in Hertfordshire. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of contract jobs in our overall sample.

All Contract IT Job Vacancies
Hertfordshire
Contract vacancies in Hertfordshire with a recognized job title 1441 1335 1529
% of contract IT jobs with a recognized job title 92.91% 96.67% 94.15%
Number of daily rates quoted 727 766 776
Hertfordshire median daily rate £400 £400 £388
Median daily rate % change year-on-year - +3.23% +3.33%
10th Percentile £200 £207 £190
90th Percentile £575 £538 £550
East of England median daily rate £413 £388 £385
% change year-on-year +6.45% +0.65% +2.67%
Number of hourly rates quoted 141 80 156
Hertfordshire median hourly rate £16.84 £14.50 £17.00
Median hourly rate % change year-on-year +16.10% -14.71% +10.43%
10th Percentile £11.13 £10.00 £9.00
90th Percentile £43.75 £53.75 £41.50
East of England median hourly rate £18.00 £21.88 £20.94
% change year-on-year -17.71% +4.49% +4.68%

PHP Developer
Job Vacancy Trend in Hertfordshire

Job postings that featured PHP Developer in the job title as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for PHP Developer in Hertfordshire

PHP Developer
Contractor Daily Rate Trend in Hertfordshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing PHP Developer in Hertfordshire.

Contractor daily rate trend for PHP Developer in Hertfordshire

PHP Developer
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing PHP Developer in Hertfordshire over the 6 months to 19 November 2017.

Contractor daily rate histogram for PHP Developer in Hertfordshire

PHP Developer
Contractor Hourly Rate Trend in Hertfordshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing PHP Developer in Hertfordshire.

Contractor hourly rate trend for PHP Developer in Hertfordshire

PHP Developer
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing PHP Developer within the Hertfordshire region over the 6 months to 19 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford -9 3 - -
Hertford - 1 £313 - 1
PHP Developer
East of England

PHP Developer Skill Set
Top 30 Co-occurring IT Skills in Hertfordshire

For the 6 months to 19 November 2017, PHP Developer contract jobs required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Hertfordshire region featuring PHP Developer in the job title.

1 10 (100.00%) PHP
1 10 (100.00%) MySQL
2 7 (70.00%) LAMP
2 7 (70.00%) CSS
2 7 (70.00%) HTML
2 7 (70.00%) JavaScript
3 6 (60.00%) Symfony
3 6 (60.00%) Git (software)
3 6 (60.00%) Laravel
4 4 (40.00%) Web Development
4 4 (40.00%) Linux
4 4 (40.00%) OO
5 3 (30.00%) Apache
5 3 (30.00%) E-Commerce
5 3 (30.00%) DNA
5 3 (30.00%) Games
5 3 (30.00%) Subversion
5 3 (30.00%) MVC
5 3 (30.00%) Refactoring
5 3 (30.00%) PHP 5
5 3 (30.00%) jQuery
5 3 (30.00%) nginx
5 3 (30.00%) RESTful
5 3 (30.00%) Mercurial
5 3 (30.00%) PHPUnit
5 3 (30.00%) Puppet
5 3 (30.00%) MongoDB
5 3 (30.00%) Yii
5 3 (30.00%) Web Application Development
5 3 (30.00%) Sass

PHP Developer Skill Set
Co-occurring IT Skills in Hertfordshire 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 3 (30.00%) Apache
1 3 (30.00%) Elasticsearch
1 3 (30.00%) nginx
2 1 (10.00%) CMS
Database & Business Intelligence
1 10 (100.00%) MySQL
2 3 (30.00%) MongoDB
2 3 (30.00%) Relational Database
Development Applications
1 6 (60.00%) Git (software)
2 3 (30.00%) Mercurial
2 3 (30.00%) PHPUnit
2 3 (30.00%) Subversion
General
1 3 (30.00%) Games
Libraries, Frameworks & Software Standards
1 7 (70.00%) CSS
1 7 (70.00%) HTML
1 7 (70.00%) LAMP
2 6 (60.00%) Laravel
2 6 (60.00%) Symfony
3 3 (30.00%) AngularJS
3 3 (30.00%) Doctrine
3 3 (30.00%) jQuery
3 3 (30.00%) LEMP Stack
3 3 (30.00%) LESS
3 3 (30.00%) RESTful
3 3 (30.00%) Sass
3 3 (30.00%) Yii
4 1 (10.00%) CakePHP
4 1 (10.00%) CSS3
4 1 (10.00%) HTML5
Miscellaneous
1 2 (20.00%) Mobile App
Operating Systems
1 4 (40.00%) Linux
Processes & Methodologies
1 4 (40.00%) OO
1 4 (40.00%) Web Development
2 3 (30.00%) DNA
2 3 (30.00%) E-Commerce
2 3 (30.00%) MVC
2 3 (30.00%) Performance Tuning
2 3 (30.00%) Refactoring
2 3 (30.00%) Web Application Development
3 1 (10.00%) Content Management
3 1 (10.00%) OO PHP
Programming Languages
1 10 (100.00%) PHP
2 7 (70.00%) JavaScript
3 3 (30.00%) PHP 5
3 3 (30.00%) PHP 7
Systems Management
1 3 (30.00%) Ansible
1 3 (30.00%) Opscode Chef
1 3 (30.00%) Puppet
Vendors
1 2 (20.00%) Zend