Period
to 22 June 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Liferay skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Liferay over the 6 months to 22 June 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.

Liferay
Central London > City of London
6 months to
22 Jun 2018
Same period 2017 Same period 2016
Rank 247 223 232
Rank change year-on-year -24 +9 +48
Contract jobs citing Liferay 3 3 2
As % of all contract IT jobs advertised in the City of London 0.043% 0.048% 0.030%
As % of the Application Platforms category 0.27% 0.28% 0.18%
Number of daily rates quoted 2 0 1
City of London median daily rate £550 - £650
10th Percentile £508 - £625
90th Percentile £613 - £675
Central London median daily rate £500 £500 £650
% change year-on-year - -23.08% +39.78%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Liferay is in the Application Platforms 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 application platform skills.

All Application Platform Skills
City of London
Contract vacancies with a requirement for application platform skills 1,119 1,067 1,088
As % of all contract IT jobs advertised in the City of London 16.13% 17.14% 16.44%
Number of daily rates quoted 877 805 820
City of London median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.56% +7.14%
10th Percentile £300 £268 £289
90th Percentile £653 £638 £638
Central London median daily rate £500 £475 £450
% change year-on-year +5.26% +5.56% +5.88%
Number of hourly rates quoted 21 5 17
City of London median hourly rate £20.00 £30.00 £19.00
Median hourly rate % change year-on-year -33.33% +57.89% +5.67%
10th Percentile £12.50 £16.39 £11.25
90th Percentile £33.75 £92.25 £40.35
Central London median hourly rate £20.00 £26.17 £19.00
% change year-on-year -23.57% +37.72% +5.67%

Liferay
Job Vacancy Trend in the City of London

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

Job vacancy trend for Liferay in the City of London

Liferay
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 Liferay in the City of London.

Contractor daily rate trend for Liferay in the City of London

For the 6 months to 22 June 2018, IT contractor jobs citing Liferay 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 Liferay.

1 2 (66.67%) Java
1 2 (66.67%) JavaScript
1 2 (66.67%) Workflow
1 2 (66.67%) Agile Software Development
1 2 (66.67%) RESTful
1 2 (66.67%) Velocity
1 2 (66.67%) XPath
2 1 (33.33%) JSON
2 1 (33.33%) JIRA
2 1 (33.33%) HTML
2 1 (33.33%) JSR 168
2 1 (33.33%) SAP ERP
2 1 (33.33%) jQuery
2 1 (33.33%) Security Cleared
2 1 (33.33%) JSR 286
2 1 (33.33%) Git (software)
2 1 (33.33%) Amazon AWS
2 1 (33.33%) HTML5
2 1 (33.33%) OSGi
2 1 (33.33%) Unified Communications
2 1 (33.33%) CSS3
2 1 (33.33%) Oracle SOA Suite
2 1 (33.33%) Responsive Web Design
2 1 (33.33%) JAX-RS
2 1 (33.33%) AngularJS
2 1 (33.33%) Jenkins
2 1 (33.33%) Master Data Management
2 1 (33.33%) Twitter Bootstrap
2 1 (33.33%) Apache Camel
2 1 (33.33%) Karma Test Runner

Liferay
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:

Application Platforms
1 1 (33.33%) JBoss
1 1 (33.33%) NetWeaver
1 1 (33.33%) Oracle SOA Suite
1 1 (33.33%) WebLogic
1 1 (33.33%) WebLogic Portal
Business Applications
1 1 (33.33%) SAP ERP
Cloud Services
1 1 (33.33%) Amazon AWS
Communications & Networking
1 1 (33.33%) Unified Communications
Development Applications
1 1 (33.33%) Ant
1 1 (33.33%) Git (software)
1 1 (33.33%) Jenkins
1 1 (33.33%) JIRA
1 1 (33.33%) JUnit
1 1 (33.33%) Karma Test Runner
1 1 (33.33%) Maven
1 1 (33.33%) SonarQube
1 1 (33.33%) Subversion
Job Titles
1 2 (66.67%) Developer
2 1 (33.33%) Architect
2 1 (33.33%) Java Developer
2 1 (33.33%) Senior Developer
2 1 (33.33%) Senior Java Developer
2 1 (33.33%) Software Developer
2 1 (33.33%) Technical Architect
Libraries, Frameworks & Software Standards
1 2 (66.67%) RESTful
1 2 (66.67%) Velocity
2 1 (33.33%) Ajax
2 1 (33.33%) AngularJS
2 1 (33.33%) Apache Camel
2 1 (33.33%) CSS3
2 1 (33.33%) Hibernate
2 1 (33.33%) HTML5
2 1 (33.33%) Java EE
2 1 (33.33%) JAX-RS
2 1 (33.33%) jBPM
2 1 (33.33%) jQuery
2 1 (33.33%) JSON
2 1 (33.33%) JSR 168
2 1 (33.33%) JSR 286
2 1 (33.33%) JTA
2 1 (33.33%) OSGi
2 1 (33.33%) Spring
2 1 (33.33%) Twitter Bootstrap
2 1 (33.33%) WSDL
Processes & Methodologies
1 2 (66.67%) Agile Software Development
1 2 (66.67%) Workflow
2 1 (33.33%) AOP
2 1 (33.33%) Case Management
2 1 (33.33%) Content Management
2 1 (33.33%) ERP
2 1 (33.33%) Identity Access Management
2 1 (33.33%) ITSM
2 1 (33.33%) Master Data Management
2 1 (33.33%) MVC
2 1 (33.33%) Responsive Web Design
2 1 (33.33%) SDLC
2 1 (33.33%) Service Management
2 1 (33.33%) SOA
Programming Languages
1 2 (66.67%) Java
1 2 (66.67%) JavaScript
1 2 (66.67%) XPath
2 1 (33.33%) SQL
2 1 (33.33%) XQuery
Qualifications
1 1 (33.33%) Security Cleared
Vendors
1 1 (33.33%) Google
1 1 (33.33%) Oracle
1 1 (33.33%) SAP