Period
to 19 September 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for PHPUnit skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited PHPUnit over the 6 months to 19 September 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.

PHPUnit
Central London > City of London
6 months to
19 Sep 2018
Same period 2017 Same period 2016
Rank 243 237 231
Rank change year-on-year -6 -6 +54
Contract jobs citing PHPUnit 11 6 4
As % of all contract IT jobs advertised in the City of London 0.16% 0.088% 0.059%
As % of the Development Applications category 0.70% 0.45% 0.34%
Number of daily rates quoted 10 6 4
City of London median daily rate £425 £450 £650
Median daily rate % change year-on-year -5.56% -30.77% +116.67%
10th Percentile £319 £425 £511
90th Percentile £456 £506 £675
Central London median daily rate £425 £450 £650
% change year-on-year -5.56% -30.77% +116.67%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

PHPUnit is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for development application skills.

All Development Application Skills
City of London
Contract vacancies with a requirement for development application skills 1,575 1,329 1,176
As % of all contract IT jobs advertised in the City of London 22.49% 19.56% 17.32%
Number of daily rates quoted 1,298 1,019 964
City of London median daily rate £500 £475 £475
Median daily rate % change year-on-year +5.26% - +5.56%
10th Percentile £363 £331 £325
90th Percentile £638 £625 £625
Central London median daily rate £500 £475 £475
% change year-on-year +5.26% - +5.56%
Number of hourly rates quoted 3 2 2
City of London median hourly rate £32.00 £24.99 £38.25
Median hourly rate % change year-on-year +28.04% -34.66% -7.27%
10th Percentile £31.00 £23.18 £32.23
90th Percentile £41.60 £27.11 £45.68
Central London median hourly rate £33.50 £27.75 £38.25
% change year-on-year +20.72% -27.45% -7.27%

PHPUnit
Job Vacancy Trend in the City of London

Job postings citing PHPUnit as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for PHPUnit in the City of London

PHPUnit
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing PHPUnit in the City of London.

Contractor daily rate trend for PHPUnit in the City of London

PHPUnit
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing PHPUnit in the City of London over the 6 months to 19 September 2018.

Contractor daily rate histogram for PHPUnit in the City of London

For the 6 months to 19 September 2018, IT contractor jobs citing PHPUnit also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the City of London region with a requirement for PHPUnit.

1 11 (100.00%) PHP
1 11 (100.00%) HTML
1 11 (100.00%) Symfony
1 11 (100.00%) HTML5
2 9 (81.82%) PostgreSQL
2 9 (81.82%) Web Development
2 9 (81.82%) Behat
2 9 (81.82%) Docker
2 9 (81.82%) GraphQL
3 8 (72.73%) Redux
3 8 (72.73%) Apollo GraphQL
3 8 (72.73%) JIRA
4 7 (63.64%) Continuous Integration
4 7 (63.64%) Scrum
4 7 (63.64%) Software Testing
4 7 (63.64%) Continuous Deployment
4 7 (63.64%) Node.js
5 2 (18.18%) Agile Software Development
5 2 (18.18%) TDD
5 2 (18.18%) MVC
5 2 (18.18%) JavaScript
5 2 (18.18%) MySQL
5 2 (18.18%) CSS
5 2 (18.18%) Unix
5 2 (18.18%) Mac OS
5 2 (18.18%) Git (software)
5 2 (18.18%) Domain-Driven Design
5 2 (18.18%) RESTful
5 2 (18.18%) Dependency Injection
5 2 (18.18%) BDD

PHPUnit
Co-occurring IT Skills in the City of 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:

Cloud Services
1 2 (18.18%) npm
Database & Business Intelligence
1 9 (81.82%) PostgreSQL
2 2 (18.18%) MySQL
Development Applications
1 8 (72.73%) JIRA
2 2 (18.18%) Git (software)
2 2 (18.18%) Grunt
2 2 (18.18%) gulp
2 2 (18.18%) PhpStorm
2 2 (18.18%) webpack
2 2 (18.18%) WebStorm
General
1 1 (9.09%) Finance
Job Titles
1 10 (90.91%) Developer
2 9 (81.82%) PHP Developer
3 5 (45.45%) HTML Developer
3 5 (45.45%) PHP Symfony Developer
3 5 (45.45%) Symfony Developer
4 2 (18.18%) Full Stack Developer
5 1 (9.09%) Development Manager
5 1 (9.09%) Lead Developer
5 1 (9.09%) Lead PHP Developer
5 1 (9.09%) PHP Development Manager
Libraries, Frameworks & Software Standards
1 11 (100.00%) HTML
1 11 (100.00%) HTML5
1 11 (100.00%) Symfony
2 9 (81.82%) Behat
2 9 (81.82%) GraphQL
3 8 (72.73%) Apollo GraphQL
3 8 (72.73%) Redux
4 7 (63.64%) Node.js
5 2 (18.18%) CSS
5 2 (18.18%) CSS3
5 2 (18.18%) RESTful
5 2 (18.18%) Sass
Miscellaneous
1 2 (18.18%) Linux Command Line
2 1 (9.09%) Fintech
Operating Systems
1 2 (18.18%) Mac OS
1 2 (18.18%) Unix
Processes & Methodologies
1 9 (81.82%) Web Development
2 7 (63.64%) Continuous Deployment
2 7 (63.64%) Continuous Integration
2 7 (63.64%) Scrum
2 7 (63.64%) Software Testing
3 2 (18.18%) Agile Software Development
3 2 (18.18%) BDD
3 2 (18.18%) Dependency Injection
3 2 (18.18%) Domain-Driven Design
3 2 (18.18%) MVC
3 2 (18.18%) TDD
4 1 (9.09%) Risk Management
4 1 (9.09%) Software Engineering
Programming Languages
1 11 (100.00%) PHP
2 2 (18.18%) JavaScript
System Software
1 9 (81.82%) Docker