Period
to 21 November 2017

The following table provides summary statistics for contract job vacancies advertised in Surrey 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 21 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.

Java Persistence API (JPA)
South East > Surrey
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 139 - 124
Rank change year-on-year - +124 +9
Contract jobs citing JPA 3 0 21
As % of all contract IT jobs advertised in Surrey 0.11% - 0.77%
As % of the Libraries, Frameworks & Software Standards category 0.36% - 2.52%
Number of daily rates quoted 1 0 22
Surrey median daily rate £475 - £420
10th Percentile £463 - £365
90th Percentile £488 - £500
South East median daily rate £400 £400 £400
Number of hourly rates quoted 0 0 0
Surrey median hourly rate - - -
South East median hourly rate £45.00 £47.50 -
% change year-on-year -5.26% - -

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

All Software Libraries and Frameworks
Surrey
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 823 639 832
As % of all contract IT jobs advertised in Surrey 29.66% 27.61% 30.49%
Number of daily rates quoted 592 437 579
Surrey median daily rate £450 £425 £405
Median daily rate % change year-on-year +5.88% +4.94% +12.50%
10th Percentile £325 £300 £281
90th Percentile £580 £575 £513
South East median daily rate £425 £400 £385
% change year-on-year +6.19% +3.90% +6.21%
Number of hourly rates quoted 19 22 13
Surrey median hourly rate £45.00 £41.00 £40.00
Median hourly rate % change year-on-year +9.76% +2.50% +14.29%
10th Percentile £42.50 £32.08 £20.10
90th Percentile £50.00 £45.90 £51.49
South East median hourly rate £45.00 £41.00 £37.50
% change year-on-year +9.76% +9.33% +15.38%

JPA
Job Vacancy Trend in Surrey

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

Job vacancy trend for JPA in Surrey

JPA
Contractor Daily Rate Trend in Surrey

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

Contractor daily rate trend for JPA in Surrey

For the 6 months to 21 November 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 Surrey region with a requirement for JPA.

1 3 (100.00%) HTML
1 3 (100.00%) Java
1 3 (100.00%) CSS
1 3 (100.00%) JSP
1 3 (100.00%) Agile Software Development
1 3 (100.00%) Hibernate
1 3 (100.00%) Scrum
1 3 (100.00%) CSS3
2 2 (66.67%) D3.js
2 2 (66.67%) Node.js
2 2 (66.67%) WebGL
2 2 (66.67%) Clustering
2 2 (66.67%) HTML5
2 2 (66.67%) AngularJS
2 2 (66.67%) HTML5 Canvas
2 2 (66.67%) Twitter Bootstrap
2 2 (66.67%) User Stories
2 2 (66.67%) Oracle Database
2 2 (66.67%) Relational Database
2 2 (66.67%) DevOps
2 2 (66.67%) Analytical Skills
2 2 (66.67%) Electron Framework
2 2 (66.67%) Continuous Deployment
2 2 (66.67%) Numerate Degree
2 2 (66.67%) Thin Client
2 2 (66.67%) Degree
2 2 (66.67%) JSON
2 2 (66.67%) JSTL
2 2 (66.67%) Use Case
2 2 (66.67%) Fat Client

JPA
Co-occurring IT Skills in Surrey 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:

Applications
1 2 (66.67%) Microsoft Excel
Cloud Services
1 1 (33.33%) GitHub
Database & Business Intelligence
1 2 (66.67%) Oracle Database
1 2 (66.67%) RDBMS
1 2 (66.67%) Relational Database
1 2 (66.67%) SQL Server
Development Applications
1 2 (66.67%) Git (software)
2 1 (33.33%) JUnit
2 1 (33.33%) Mockito
2 1 (33.33%) Subversion
General
1 1 (33.33%) Finance
Job Titles
1 2 (66.67%) Developer
2 1 (33.33%) Consultant
Libraries, Frameworks & Software Standards
1 3 (100.00%) CSS
1 3 (100.00%) CSS3
1 3 (100.00%) Hibernate
1 3 (100.00%) HTML
1 3 (100.00%) JSP
2 2 (66.67%) AngularJS
2 2 (66.67%) D3.js
2 2 (66.67%) Electron Framework
2 2 (66.67%) HTML5
2 2 (66.67%) HTML5 Canvas
2 2 (66.67%) JDBC
2 2 (66.67%) jQuery
2 2 (66.67%) JSON
2 2 (66.67%) JSTL
2 2 (66.67%) Node.js
2 2 (66.67%) SOAP
2 2 (66.67%) Twitter Bootstrap
2 2 (66.67%) WebGL
3 1 (33.33%) Smart GWT
3 1 (33.33%) Spring
Miscellaneous
1 2 (66.67%) Analytical Skills
1 2 (66.67%) Clustering
1 2 (66.67%) Fat Client
1 2 (66.67%) Thin Client
Processes & Methodologies
1 3 (100.00%) Agile Software Development
1 3 (100.00%) Scrum
2 2 (66.67%) Continuous Deployment
2 2 (66.67%) Continuous Integration
2 2 (66.67%) DevOps
2 2 (66.67%) Multithreading
2 2 (66.67%) Use Case
2 2 (66.67%) User Stories
3 1 (33.33%) Software Engineering
Programming Languages
1 3 (100.00%) Java
2 1 (33.33%) JavaScript
Qualifications
1 2 (66.67%) Degree
1 2 (66.67%) Numerate Degree
Vendors
1 2 (66.67%) Microsoft
1 2 (66.67%) Oracle