The following table provides summary statistics for contract job vacancies advertised in Cambridgeshire with a requirement for JPA skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JPA over the 3 months to 23 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.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Java Persistence API (JPA)
East of England / Cambridgeshire
Rank 48 56 -
Rank change year-on-year +8 -  
Contract jobs citing JPA 3 2 0
As % of all contract IT jobs advertised in Cambridgeshire 0.57% 0.32% -
As % of the Libraries, Frameworks & Software Standards category 1.96% 0.99% -
Number of daily rates quoted 0 2 0
Median daily rate - £368 -
UK excluding London median daily rate £425 £400 £375
% change year-on-year +6.25% +6.66%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £37.50 - £45.00

JPA 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 advertised in Cambridgeshire with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Cambridgeshire
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 153 202 222
As % of all contract IT job vacancies advertised in Cambridgeshire 29.03% 32.79% 33.59%
Number of daily rates quoted 79 123 112
Median daily rate £350 £375 £325
Median daily rate % change year-on-year -6.66% +15.38%  
90% offered a daily rate of more than £210 £320 £225
10% offered a daily rate of more than £465 £515 £425
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 1 6 3
Median hourly rate £16.50 £33.60 £29.25
Median hourly rate % change year-on-year -50.89% +14.87%  
UK excluding London median hourly rate £40.00 £38.00 £36.00
% change year-on-year +5.26% +5.55%  

JPA
Job Vacancy Trend in Cambridgeshire

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

Job vacancy trend for JPA in Cambridgeshire

JPA
Contractor Daily Rate Trend in Cambridgeshire

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

Contractor daily rate trend for JPA in Cambridgeshire

JPA
Contractor Hourly Rate Trend in Cambridgeshire

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing JPA in Cambridgeshire.

Contractor hourly rate trend for JPA in Cambridgeshire

JPA
Contract Job Locations in Cambridgeshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JPA within the Cambridgeshire region over the 3 months to 23 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cambridge +11 3 - -
JPA
East of England

JPA
Top 30 Related IT Skills in Cambridgeshire

For the 6 months to 23 March 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 Cambridgeshire region with a requirement for JPA.

1 8 (100.00%) Hibernate
1 8 (100.00%) Agile Software Development
2 7 (87.50%) Spring
2 7 (87.50%) MVC
2 7 (87.50%) Java
2 7 (87.50%) Continuous Integration
2 7 (87.50%) MongoDB
2 7 (87.50%) REST
2 7 (87.50%) NoSQL
3 6 (75.00%) BDD
3 6 (75.00%) HTML5
3 6 (75.00%) Mockito
3 6 (75.00%) Git (software)
3 6 (75.00%) Domain-Driven Design
3 6 (75.00%) Mercurial
3 6 (75.00%) JavaScript
3 6 (75.00%) SQL
3 6 (75.00%) HTML
3 6 (75.00%) JUnit
3 6 (75.00%) PostgreSQL
3 6 (75.00%) JSON
3 6 (75.00%) TDD
4 5 (62.50%) jQuery
4 5 (62.50%) Information Security
4 5 (62.50%) IntelliJ
4 5 (62.50%) XML Schema
4 5 (62.50%) XML
4 5 (62.50%) OO
4 5 (62.50%) Scala
4 5 (62.50%) BPMN

JPA
Top Related IT Skills in Cambridgeshire 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 (12.50%) Apache Spark
1 1 (12.50%) SharePoint
Business Applications
1 5 (62.50%) Payment Gateway
Cloud Services
1 1 (12.50%) Amazon AWS
1 1 (12.50%) Microsoft Azure
Database & Business Intelligence
1 7 (87.50%) MongoDB
1 7 (87.50%) NoSQL
2 6 (75.00%) PostgreSQL
3 2 (25.00%) SQL Server
4 1 (12.50%) Apache Cassandra
4 1 (12.50%) Big Data
4 1 (12.50%) MySQL
4 1 (12.50%) Relational Database
Development Applications
1 6 (75.00%) Git (software)
1 6 (75.00%) JUnit
1 6 (75.00%) Mercurial
1 6 (75.00%) Mockito
2 5 (62.50%) Atlassian Bamboo
2 5 (62.50%) IntelliJ
2 5 (62.50%) Jenkins
2 5 (62.50%) WebStorm
3 3 (37.50%) Maven
4 1 (12.50%) Cucumber
4 1 (12.50%) JBehave
4 1 (12.50%) Spock
General
1 1 (12.50%) Banking
1 1 (12.50%) Finance
Job Titles
1 8 (100.00%) Developer
2 7 (87.50%) Java Developer
3 1 (12.50%) SharePoint Developer
Libraries, Frameworks & Software Standards
1 8 (100.00%) Hibernate
2 7 (87.50%) REST
2 7 (87.50%) Spring
3 6 (75.00%) HTML
3 6 (75.00%) HTML5
3 6 (75.00%) JSON
4 5 (62.50%) jQuery
4 5 (62.50%) XML
4 5 (62.50%) XML Schema
5 2 (25.00%) AngularJS
6 1 (12.50%) .NET
6 1 (12.50%) .NET Framework
6 1 (12.50%) ASP.NET Web API
6 1 (12.50%) CSS
6 1 (12.50%) CSS3
6 1 (12.50%) Entity Framework
6 1 (12.50%) Kafka
6 1 (12.50%) Node.js
6 1 (12.50%) React
6 1 (12.50%) Web Services
Miscellaneous
1 1 (12.50%) Hedge funds
Operating Systems
1 1 (12.50%) Linux
1 1 (12.50%) Unix
Processes & Methodologies
1 8 (100.00%) Agile Software Development
2 7 (87.50%) Continuous Integration
2 7 (87.50%) MVC
3 6 (75.00%) BDD
3 6 (75.00%) Domain-Driven Design
3 6 (75.00%) TDD
4 5 (62.50%) BPMN
4 5 (62.50%) Information Security
4 5 (62.50%) OO
4 5 (62.50%) Open Source
5 2 (25.00%) Stakeholder Management
6 1 (12.50%) Asset Management
6 1 (12.50%) Fraud Detection
6 1 (12.50%) Mentoring
6 1 (12.50%) Scrum
6 1 (12.50%) Unit Testing
Programming Languages
1 7 (87.50%) Java
2 6 (75.00%) JavaScript
2 6 (75.00%) SQL
3 5 (62.50%) Groovy
3 5 (62.50%) Scala
4 1 (12.50%) C#
Vendors
1 1 (12.50%) Microsoft