The following table provides summary statistics for contract job vacancies with a requirement for Apache OpenJPA skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Apache OpenJPA over the 3 months to 30 March 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 OpenJPA
UK
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank - 639 -
Contract jobs citing Apache OpenJPA 0 1 0
As % of all contract IT jobs advertised in the UK - 0.002% -
As % of the Libraries, Frameworks & Software Standards category - 0.007% -
Number of daily rates quoted 0 1 0
Median daily rate - £500 -
UK excluding London median daily rate - £500 -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

Apache OpenJPA is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
UK
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 14295 15148 14225
As % of all contract IT job vacancies advertised in the UK 31.40% 27.98% 26.49%
Number of daily rates quoted 9923 10542 9247
Median daily rate £425 £400 £388
Median daily rate % change year-on-year +6.25% +3.22%  
90% offered a daily rate of more than £300 £300 £275
10% offered a daily rate of more than £563 £550 £550
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 185 222 188
Median hourly rate £42.50 £38.75 £35.00
Median hourly rate % change year-on-year +9.67% +10.71%  
90% offered a hourly rate of more than £16.50 £13.00 £18.60
10% offered a hourly rate of more than £55.00 £60.62 £46.50
UK excluding London median hourly rate £41.00 £38.00 £36.00
% change year-on-year +7.89% +5.55%  

Apache OpenJPA
Job Vacancy Trend

The job posting trend of jobs advertised citing Apache OpenJPA as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for Apache OpenJPA in the UK

Apache OpenJPA
Contractor Daily Rate Trend

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

Contractor daily rate trend for Apache OpenJPA in the UK

For the 6 months to 30 March 2017, IT contractor jobs citing Apache OpenJPA 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 Apache OpenJPA.

1 4 (100.00%) Java
2 3 (75.00%) JSF
2 3 (75.00%) Apache CXF
2 3 (75.00%) UML
2 3 (75.00%) SOA
2 3 (75.00%) Red Hat
2 3 (75.00%) BPMN
2 3 (75.00%) JPA
3 2 (50.00%) Mentoring
3 2 (50.00%) Use Case
3 2 (50.00%) Domain Models
3 2 (50.00%) Hibernate
3 2 (50.00%) OOA/OOD
3 2 (50.00%) OO
3 2 (50.00%) RichFaces
3 2 (50.00%) Web Services
4 1 (25.00%) jBPM
4 1 (25.00%) Business Analytics
4 1 (25.00%) Analytics
4 1 (25.00%) Enterprise Software
4 1 (25.00%) Apache Camel
4 1 (25.00%) JBoss
4 1 (25.00%) JMS
4 1 (25.00%) ActiveMQ
4 1 (25.00%) Wireframes
4 1 (25.00%) Drools

Apache OpenJPA
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 1 (25.00%) JBoss
Job Titles
1 2 (50.00%) Applications Architect
1 2 (50.00%) Architect
2 1 (25.00%) Designer
Libraries, Frameworks & Software Standards
1 3 (75.00%) Apache CXF
1 3 (75.00%) JPA
1 3 (75.00%) JSF
2 2 (50.00%) Hibernate
2 2 (50.00%) RichFaces
2 2 (50.00%) Web Services
3 1 (25.00%) ActiveMQ
3 1 (25.00%) Apache Camel
3 1 (25.00%) Drools
3 1 (25.00%) jBPM
3 1 (25.00%) JMS
Miscellaneous
1 1 (25.00%) Enterprise Software
Processes & Methodologies
1 3 (75.00%) BPMN
1 3 (75.00%) SOA
1 3 (75.00%) UML
2 2 (50.00%) Domain Models
2 2 (50.00%) Mentoring
2 2 (50.00%) OO
2 2 (50.00%) OOA/OOD
2 2 (50.00%) Use Case
3 1 (25.00%) Analytics
3 1 (25.00%) Business Analytics
3 1 (25.00%) Wireframes
Programming Languages
1 4 (100.00%) Java
Vendors
1 3 (75.00%) Red Hat