Period
to 16 October 2017

The following table provides summary statistics for contract job vacancies advertised in Yorkshire with a requirement for JPA skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JPA over the 6 months to 16 October 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.

Java Persistence API (JPA)
England > Yorkshire
6 months to
16 Oct 2017
Same period 2016 Same period 2015
Rank 174 193 222
Rank change year-on-year +19 +29 -63
Contract jobs citing JPA 6 14 2
As % of all contract IT jobs advertised in Yorkshire 0.14% 0.25% 0.033%
As % of the Libraries, Frameworks & Software Standards category 0.47% 0.72% 0.11%
Number of daily rates quoted 5 19 1
Yorkshire median daily rate £400 £450 £400
Median daily rate % change year-on-year -11.11% +12.50% +6.67%
10th Percentile £360 £450 £390
90th Percentile £438 £450 £410
England median daily rate £475 £425 £400
% change year-on-year +11.76% +6.25% -5.88%
Number of hourly rates quoted 0 0 0
Yorkshire median hourly rate - - -
England median hourly rate £52.50 £37.50 £45.00
% change year-on-year +40.00% -16.67% -

JPA 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 Yorkshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Yorkshire
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1288 1957 1828
As % of all contract IT jobs advertised in Yorkshire 30.36% 35.17% 29.72%
Number of daily rates quoted 935 1361 1248
Yorkshire median daily rate £400 £400 £363
Median daily rate % change year-on-year - +10.34% +11.54%
10th Percentile £300 £300 £263
90th Percentile £519 £538 £513
England median daily rate £450 £425 £405
% change year-on-year +5.88% +4.94% +1.25%
Number of hourly rates quoted 3 10 20
Yorkshire median hourly rate £35.00 £14.69 £30.00
Median hourly rate % change year-on-year +138.30% -51.04% -
10th Percentile £17.76 £13.43 £11.10
90th Percentile £40.50 £20.75 £47.50
England median hourly rate £40.00 £37.25 £37.48
% change year-on-year +7.38% -0.60% +9.42%

JPA
Job Vacancy Trend in Yorkshire

Job postings citing JPA as a percentage of all IT jobs advertised in Yorkshire.

Job vacancy trend for JPA in Yorkshire

JPA
Contractor Daily Rate Trend in Yorkshire

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

Contractor daily rate trend for JPA in Yorkshire

JPA
Contract Job Locations in Yorkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JPA within the Yorkshire region over the 6 months to 16 October 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
West Yorkshire +13 6 £400 -11.11% 4
JPA
England

For the 6 months to 16 October 2017, IT contractor jobs citing JPA 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 Yorkshire region with a requirement for JPA.

1 6 (100.00%) Java
1 6 (100.00%) Spring
2 4 (66.67%) Agile Software Development
2 4 (66.67%) Hibernate
2 4 (66.67%) MySQL
2 4 (66.67%) Web Services
2 4 (66.67%) JIRA
3 3 (50.00%) RESTful
3 3 (50.00%) Mockito
3 3 (50.00%) Kafka
3 3 (50.00%) Jenkins
3 3 (50.00%) Flyway
3 3 (50.00%) JSON
3 3 (50.00%) XML
3 3 (50.00%) Oracle
3 3 (50.00%) JUnit
3 3 (50.00%) SOAP
3 3 (50.00%) Maven
4 2 (33.33%) ActiveMQ
4 2 (33.33%) E-Commerce
4 2 (33.33%) Eclipse
4 2 (33.33%) IntelliJ
4 2 (33.33%) RDBMS
4 2 (33.33%) SQL
4 2 (33.33%) Relational Database
4 2 (33.33%) GitLab
4 2 (33.33%) Spring Boot
4 2 (33.33%) RabbitMQ
4 2 (33.33%) Confluence
5 1 (16.67%) GCC

JPA
Co-occurring IT Skills in Yorkshire 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 2 (33.33%) Confluence
2 1 (16.67%) Tomcat
Cloud Services
1 1 (16.67%) Firebase
1 1 (16.67%) GitHub
Database & Business Intelligence
1 4 (66.67%) MySQL
2 2 (33.33%) RDBMS
2 2 (33.33%) Relational Database
3 1 (16.67%) Oracle Database
3 1 (16.67%) PostgreSQL
3 1 (16.67%) SQL Server
Development Applications
1 4 (66.67%) JIRA
2 3 (50.00%) Flyway
2 3 (50.00%) Jenkins
2 3 (50.00%) JUnit
2 3 (50.00%) Maven
2 3 (50.00%) Mockito
3 2 (33.33%) Eclipse
3 2 (33.33%) GitLab
3 2 (33.33%) IntelliJ
4 1 (16.67%) Atlassian Bamboo
4 1 (16.67%) GCC
4 1 (16.67%) Git (software)
4 1 (16.67%) Gradle
General
1 1 (16.67%) Finance
Job Titles
1 6 (100.00%) Developer
1 6 (100.00%) Java Developer
2 1 (16.67%) Java Software Developer
2 1 (16.67%) Software Developer
Libraries, Frameworks & Software Standards
1 6 (100.00%) Spring
2 4 (66.67%) Hibernate
2 4 (66.67%) Web Services
3 3 (50.00%) JSON
3 3 (50.00%) Kafka
3 3 (50.00%) RESTful
3 3 (50.00%) SOAP
3 3 (50.00%) XML
4 2 (33.33%) ActiveMQ
4 2 (33.33%) RabbitMQ
4 2 (33.33%) Spring Boot
5 1 (16.67%) Ext JS
5 1 (16.67%) Google Maps API
5 1 (16.67%) LAMP
5 1 (16.67%) LAPP Stack
5 1 (16.67%) OAuth
5 1 (16.67%) Spring Security
Operating Systems
1 1 (16.67%) Linux
1 1 (16.67%) Red Hat Enterprise Linux
1 1 (16.67%) Windows
Processes & Methodologies
1 4 (66.67%) Agile Software Development
2 2 (33.33%) E-Commerce
3 1 (16.67%) Continuous Integration
3 1 (16.67%) Mentoring
3 1 (16.67%) Microservices
3 1 (16.67%) OO
3 1 (16.67%) Push Notifications
3 1 (16.67%) Scrum
3 1 (16.67%) Software Engineering
Programming Languages
1 6 (100.00%) Java
2 2 (33.33%) SQL
3 1 (16.67%) C++
3 1 (16.67%) JavaScript
3 1 (16.67%) Python
3 1 (16.67%) VC++
Vendors
1 3 (50.00%) Oracle
2 1 (16.67%) Google
2 1 (16.67%) Red Hat