Period
to 20 November 2017

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

Apache Jackrabbit
UK
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 867 879 863
Rank change year-on-year +12 -16 +14
Contract jobs citing Jackrabbit 12 9 23
As % of all contract IT jobs advertised in the UK 0.012% 0.009% 0.020%
As % of the Database & Business Intelligence category 0.053% 0.038% 0.086%
Number of daily rates quoted 7 4 23
UK median daily rate £550 £525 £450
Median daily rate % change year-on-year +4.76% +16.67% -7.69%
10th Percentile £498 £466 £388
90th Percentile £580 £645 £500
UK excluding London median daily rate - - £450
Number of hourly rates quoted 0 0 0
UK median hourly rate - - -
UK excluding London median hourly rate - - -

Jackrabbit is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
UK
Contract vacancies with a requirement for database or business intelligence skills 22595 23511 26618
As % of all contract IT jobs advertised in the UK 22.09% 22.60% 23.27%
Number of daily rates quoted 15446 15594 17543
UK median daily rate £450 £425 £400
Median daily rate % change year-on-year +5.88% +6.25% +0.51%
10th Percentile £310 £285 £269
90th Percentile £625 £600 £575
UK excluding London median daily rate £400 £376 £375
% change year-on-year +6.45% +0.20% +7.14%
Number of hourly rates quoted 285 366 411
UK median hourly rate £31.15 £28.18 £29.00
Median hourly rate % change year-on-year +10.54% -2.83% +16.00%
10th Percentile £14.00 £10.13 £12.00
90th Percentile £58.00 £52.09 £52.47
UK excluding London median hourly rate £35.00 £28.18 £30.00
% change year-on-year +24.20% -6.07% +33.33%

Jackrabbit
Job Vacancy Trend

Job postings citing Jackrabbit as a percentage of all IT jobs advertised.

Job vacancy trend for Jackrabbit in the UK

Jackrabbit
Contractor Daily Rate Trend

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

Contractor daily rate trend for Jackrabbit in the UK

Jackrabbit
Top 5 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Jackrabbit within the UK over the 6 months to 20 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
England +30 12 £550 +4.76% 1
London -13 9 £550 +4.76% 1
UK excluding London +37 3 - -
South West - 2 - -
East of England -18 1 - -

For the 6 months to 20 November 2017, IT contractor jobs citing Jackrabbit also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for Jackrabbit.

1 12 (100.00%) Java
2 11 (91.67%) Maven
2 11 (91.67%) JavaScript
3 10 (83.33%) MVC
3 10 (83.33%) JSR 170
4 8 (66.67%) REST
5 7 (58.33%) Git (software)
5 7 (58.33%) Subversion
5 7 (58.33%) WebSphere
5 7 (58.33%) Eclipse
5 7 (58.33%) XML
5 7 (58.33%) Unix
5 7 (58.33%) Tomcat
5 7 (58.33%) Linux
5 7 (58.33%) JMS
6 6 (50.00%) Oracle
6 6 (50.00%) IntelliJ
6 6 (50.00%) ETL
6 6 (50.00%) TIBCO
6 6 (50.00%) FpML
6 6 (50.00%) Web Development
6 6 (50.00%) Document Management
6 6 (50.00%) Spring
6 6 (50.00%) Banking
6 6 (50.00%) JIRA
6 6 (50.00%) FIX Protocol
6 6 (50.00%) Oracle Coherence
6 6 (50.00%) Spring MVC
6 6 (50.00%) Spring Security
6 6 (50.00%) Spring Batch

Jackrabbit
Co-occurring IT Skills 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 7 (58.33%) Tomcat
1 7 (58.33%) WebSphere
2 6 (50.00%) Adobe Experience Manager
2 6 (50.00%) GemFire
2 6 (50.00%) Oracle Coherence
3 5 (41.67%) CMS
4 4 (33.33%) Drupal
4 4 (33.33%) Sitecore CMS
5 1 (8.33%) Apache
5 1 (8.33%) JBoss
5 1 (8.33%) MQSeries
5 1 (8.33%) WebSphere Application Server
Business Applications
1 1 (8.33%) Magento
Cloud Services
1 6 (50.00%) npm
Communications & Networking
1 1 (8.33%) Internet
Database & Business Intelligence
1 4 (33.33%) MongoDB
2 1 (8.33%) DB2
2 1 (8.33%) RDBMS
2 1 (8.33%) Relational Database
Development Applications
1 11 (91.67%) Maven
2 7 (58.33%) Eclipse
2 7 (58.33%) Git (software)
2 7 (58.33%) Subversion
3 6 (50.00%) IntelliJ
3 6 (50.00%) JIRA
4 5 (41.67%) Mockito
5 4 (33.33%) Jenkins
5 4 (33.33%) SonarQube
5 4 (33.33%) Sonatype Nexus
6 1 (8.33%) Ant
6 1 (8.33%) Gradle
6 1 (8.33%) JUnit
6 1 (8.33%) Log4j
6 1 (8.33%) WebSphere Studio Application Developer
General
1 6 (50.00%) Banking
2 4 (33.33%) Finance
Job Titles
1 12 (100.00%) Developer
2 9 (75.00%) Java Developer
3 6 (50.00%) Senior Developer
3 6 (50.00%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 10 (83.33%) JSR 170
2 8 (66.67%) REST
3 7 (58.33%) JMS
3 7 (58.33%) XML
4 6 (50.00%) AngularJS
4 6 (50.00%) FIX Protocol
4 6 (50.00%) FpML
4 6 (50.00%) Spring
4 6 (50.00%) Spring Batch
4 6 (50.00%) Spring Integration
4 6 (50.00%) Spring MVC
4 6 (50.00%) Spring Security
5 5 (41.67%) Apache Sling
5 5 (41.67%) HTML
6 4 (33.33%) CSS
6 4 (33.33%) jQuery
6 4 (33.33%) OSGi
6 4 (33.33%) PowerMock
7 2 (16.67%) JSTL
7 2 (16.67%) Web Services
Miscellaneous
1 6 (50.00%) Greenfield Project
Operating Systems
1 7 (58.33%) Linux
1 7 (58.33%) Unix
2 1 (8.33%) HPUX
2 1 (8.33%) Solaris
Processes & Methodologies
1 10 (83.33%) MVC
2 6 (50.00%) DevOps
2 6 (50.00%) Document Management
2 6 (50.00%) ETL
2 6 (50.00%) Web Development
3 5 (41.67%) OO
4 4 (33.33%) Agile Software Development
4 4 (33.33%) BDD
4 4 (33.33%) Continuous Integration
4 4 (33.33%) OOP
4 4 (33.33%) Scrum
4 4 (33.33%) Software Engineering
4 4 (33.33%) TDD
4 4 (33.33%) Unit Testing
5 1 (8.33%) DNA
5 1 (8.33%) E-Commerce
5 1 (8.33%) RAD
5 1 (8.33%) UML
Programming Languages
1 12 (100.00%) Java
2 11 (91.67%) JavaScript
3 6 (50.00%) TypeScript
4 1 (8.33%) Bash Shell
4 1 (8.33%) Perl
4 1 (8.33%) SQL
Vendors
1 6 (50.00%) Oracle
1 6 (50.00%) TIBCO
2 5 (41.67%) Adobe
3 4 (33.33%) Coverity
3 4 (33.33%) Sitecore
4 1 (8.33%) ATG
4 1 (8.33%) Blue Martini
4 1 (8.33%) Demandware
4 1 (8.33%) Elastic Path
4 1 (8.33%) hybris
4 1 (8.33%) IBM
4 1 (8.33%) SAP