Period
to 20 January 2018

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for Symfony skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Symfony over the 6 months to 20 January 2018 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.

Symfony
East of England > Hertfordshire
6 months to
20 Jan 2018
Same period 2017 Same period 2016
Rank 92 91 86
Rank change year-on-year -1 -5 +15
Contract jobs citing Symfony 5 6 6
As % of all contract IT jobs advertised in Hertfordshire 0.33% 0.43% 0.42%
As % of the Libraries, Frameworks & Software Standards category 1.32% 1.67% 1.83%
Number of daily rates quoted 2 3 0
Hertfordshire median daily rate £350 £370 -
Median daily rate % change year-on-year -5.41% - -
East of England median daily rate £325 £385 £250
% change year-on-year -15.58% +54.00% -16.67%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate - - -

Symfony is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hertfordshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Hertfordshire
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 379 359 328
As % of all contract IT jobs advertised in Hertfordshire 24.87% 25.66% 23.20%
Number of daily rates quoted 203 211 171
Hertfordshire median daily rate £425 £425 £375
Median daily rate % change year-on-year - +13.33% -
10th Percentile £313 £270 £225
90th Percentile £568 £538 £575
East of England median daily rate £425 £400 £385
% change year-on-year +6.25% +3.90% -0.65%
Number of hourly rates quoted 1 5 7
Hertfordshire median hourly rate £12.50 £37.50 £35.00
Median hourly rate % change year-on-year -66.67% +7.14% -6.67%
10th Percentile £11.25 £31.15 £11.25
90th Percentile £13.75 £44.18 £42.25
East of England median hourly rate £43.75 £37.50 £40.00
% change year-on-year +16.67% -6.25% -

Symfony
Job Vacancy Trend in Hertfordshire

Job postings citing Symfony as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Symfony in Hertfordshire

Symfony
Contractor Daily Rate Trend in Hertfordshire

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

Contractor daily rate trend for Symfony in Hertfordshire

Symfony
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 Symfony within the Hertfordshire region over the 6 months to 20 January 2018. 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 - 3 - -
Hemel Hempstead - 2 £350 -
Symfony
East of England

For the 6 months to 20 January 2018, IT contractor jobs citing Symfony 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 Hertfordshire region with a requirement for Symfony.

1 5 (100.00%) PHP
1 5 (100.00%) MySQL
1 5 (100.00%) Linux
1 5 (100.00%) LAMP
1 5 (100.00%) MVC
1 5 (100.00%) Laravel
1 5 (100.00%) LEMP Stack
2 3 (60.00%) Elasticsearch
2 3 (60.00%) Web Application Development
2 3 (60.00%) Git (software)
2 3 (60.00%) nginx
2 3 (60.00%) Mercurial
2 3 (60.00%) Puppet
2 3 (60.00%) Yii
2 3 (60.00%) Opscode Chef
2 3 (60.00%) Performance Tuning
2 3 (60.00%) Relational Database
2 3 (60.00%) Ansible
2 3 (60.00%) Games
2 3 (60.00%) Web Development
2 3 (60.00%) Refactoring
2 3 (60.00%) OO
2 3 (60.00%) Apache
2 3 (60.00%) E-Commerce
2 3 (60.00%) DNA
3 2 (40.00%) Internet
3 2 (40.00%) Zend
3 2 (40.00%) CodeIgniter
3 2 (40.00%) webpack
3 2 (40.00%) gulp

Symfony
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 (60.00%) Apache
1 3 (60.00%) Elasticsearch
1 3 (60.00%) nginx
Communications & Networking
1 2 (40.00%) Internet
1 2 (40.00%) Wi-Fi
Database & Business Intelligence
1 5 (100.00%) MySQL
2 3 (60.00%) Relational Database
Development Applications
1 3 (60.00%) Git (software)
1 3 (60.00%) Mercurial
2 2 (40.00%) Babel
2 2 (40.00%) Grunt
2 2 (40.00%) gulp
2 2 (40.00%) webpack
General
1 3 (60.00%) Games
2 2 (40.00%) Telecoms
Job Titles
1 5 (100.00%) Developer
2 3 (60.00%) PHP Developer
2 3 (60.00%) Senior Developer
2 3 (60.00%) Senior PHP Developer
3 2 (40.00%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 5 (100.00%) LAMP
1 5 (100.00%) Laravel
1 5 (100.00%) LEMP Stack
2 3 (60.00%) Yii
3 2 (40.00%) AngularJS
3 2 (40.00%) CodeIgniter
3 2 (40.00%) Express
3 2 (40.00%) LESS
3 2 (40.00%) Node.js
3 2 (40.00%) Redux
3 2 (40.00%) Sass
3 2 (40.00%) Vue (Vue.js)
Miscellaneous
1 2 (40.00%) Linux Command Line
Operating Systems
1 5 (100.00%) Linux
Processes & Methodologies
1 5 (100.00%) MVC
2 3 (60.00%) DNA
2 3 (60.00%) E-Commerce
2 3 (60.00%) OO
2 3 (60.00%) Performance Tuning
2 3 (60.00%) Refactoring
2 3 (60.00%) Web Application Development
2 3 (60.00%) Web Development
Programming Languages
1 5 (100.00%) PHP
2 2 (40.00%) ES6
2 2 (40.00%) JavaScript
Systems Management
1 3 (60.00%) Ansible
1 3 (60.00%) Opscode Chef
1 3 (60.00%) Puppet
Vendors
1 2 (40.00%) Zend