The table below looks at the statistics for JPA skills in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited JPA over the 3 months to 28 August 2014 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
28 Aug 2014
Same period 2013 Same period 2012
Java Persistence API (JPA)
Rank 373 348 341
Rank change year-on-year
-25 -7
Contract jobs citing JPA 41 74 65
As % of all contract IT jobs located in London 0.17% 0.30% 0.25%
As % of the Libraries, Frameworks & Software Standards category 0.56% 0.94% 0.84%
Number of daily rates quoted 31 51 41
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£450 £503 £405
Average daily rate % change year-on-year
-10.44% +24.07%
90% offered a daily rate of more than £365 £390 £325
10% offered a daily rate of more than £575 £575 £500
UK excluding London average daily rate £375 £375 £343
% change year-on-year
- +9.48%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - £50.00 £41.00
% change year-on-year
- +21.95%
JPA
England

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in contract jobs advertised in the London region.

Libraries, Frameworks & Software Standards Category
London
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
7322 7909 7772
As % of all contract IT jobs located in London 30.54% 31.63% 29.84%
Number of daily rates quoted 5103 5720 5519
Average daily rate £413 £400 £400
Average daily rate % change year-on-year
+3.12% -
90% offered a daily rate of more than £300 £285 £275
10% offered a daily rate of more than £575 £575 £565
UK excluding London average daily rate £350 £325 £325
% change year-on-year
+7.69% -
Number of hourly rates quoted 51 52 75
Average hourly rate £45.00 £37.50 £37.50
Average hourly rate % change year-on-year
+20.00% -
90% offered a hourly rate of more than £17.50 £23.42 £15.01
10% offered a hourly rate of more than £53.00 £55.00 £45.00
UK excluding London average hourly rate £35.00 £35.00 £32.50
% change year-on-year
- +7.69%

JPA
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor jobs citing JPA across the London region as a proportion of the total demand within the Libraries, Frameworks & Software Standards category.

JPA Jobs Demand Trend in London

JPA
Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing JPA across the London region.

JPA Daily Rate Trend in London

JPA
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing JPA across the London region over the 3 months to 28 August 2014.

JPA Daily Rate Histogram in London

JPA
Hourly Rate Trend in London

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

JPA Hourly Rate Trend in London

JPA
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing JPA within the London region over the 3 months to 28 August 2014. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +4 3 £425 -5.55% 3
Westminster - - - -
Southwark - - - -
JPA
England

JPA
Top 30 Related IT Skills in London

For the 6 months to 28 August 2014, IT contractor jobs across the London region citing JPA also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited JPA.

1 93 (96.88%) Java
2 85 (88.54%) Spring
3 78 (81.25%) Hibernate
4 57 (59.38%) Maven
5 55 (57.29%) Oracle
6 53 (55.21%) Web Services
7 46 (47.92%) SQL
8 44 (45.83%) J2EE
9 42 (43.75%) Java EE
10 39 (40.63%) JUnit
11 37 (38.54%) HTML
12 36 (37.50%) JavaScript
12 36 (37.50%) jQuery
13 35 (36.46%) MVC
14 31 (32.29%) Finance
14 31 (32.29%) JSP
14 31 (32.29%) JMS
15 30 (31.25%) Scrum
16 27 (28.13%) SOAP
17 26 (27.08%) UML
17 26 (27.08%) Apache
17 26 (27.08%) WebLogic
18 23 (23.96%) Servlets
18 23 (23.96%) XML
18 23 (23.96%) Struts
18 23 (23.96%) Spring MVC
19 22 (22.92%) OO
20 21 (21.88%) Linux
21 20 (20.83%) JSON
21 20 (20.83%) Continuous Integration

JPA
Top Related IT Skills in London by Category

For the 6 months to 28 August 2014, IT contractor jobs across the London region citing JPA also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited JPA. Up to 20 skills are shown per category.

Application Platforms
1 26 (27.08%) WebLogic
1 26 (27.08%) Apache
2 18 (18.75%) Tomcat
3 12 (12.50%) Confluence
4 10 (10.42%) Apache Solr
5 5 (5.21%) Oracle Service Bus
5 5 (5.21%) AquaLogic
6 4 (4.17%) Oracle Application Server
6 4 (4.17%) Mule
7 3 (3.13%) Elasticsearch
7 3 (3.13%) WebSphere
8 2 (2.08%) GlassFish
8 2 (2.08%) WebSphere Application Server
9 1 (1.04%) CMS
9 1 (1.04%) WebSphere Portal
9 1 (1.04%) Node.js
Applications
1 4 (4.17%) MS Office
1 4 (4.17%) MS Excel
Business Applications
1 3 (3.13%) Oracle BPM
Cloud Services
1 3 (3.13%) Amazon AWS
Communications & Networking
1 7 (7.29%) HTTP
2 6 (6.25%) HTTPS
2 6 (6.25%) SSH
3 4 (4.17%) Internet
3 4 (4.17%) LDAP
4 2 (2.08%) AMQP
Database & Business Intelligence
1 12 (12.50%) MySQL
2 11 (11.46%) Relational Database
3 8 (8.33%) Crystal Reports
4 7 (7.29%) MongoDB
4 7 (7.29%) Oracle Database
5 6 (6.25%) Apache Cassandra
5 6 (6.25%) Hadoop
5 6 (6.25%) Oracle Reports
5 6 (6.25%) SQL Server
6 5 (5.21%) RDBMS
7 3 (3.13%) NoSQL
7 3 (3.13%) Redis
8 2 (2.08%) OLAP
8 2 (2.08%) Oracle Database 10g
8 2 (2.08%) Oracle Database 11g
9 1 (1.04%) DB2
9 1 (1.04%) Data Warehouse
9 1 (1.04%) OLTP
9 1 (1.04%) TKPROF
9 1 (1.04%) Big Data
Development Applications
1 57 (59.38%) Maven
2 39 (40.63%) JUnit
3 15 (15.63%) Eclipse
3 15 (15.63%) JIRA
4 14 (14.58%) Subversion
4 14 (14.58%) Ant
5 9 (9.38%) Git (software)
5 9 (9.38%) Apache Ivy
6 7 (7.29%) Jenkins
6 7 (7.29%) Mercurial
6 7 (7.29%) Atlassian Bamboo
7 6 (6.25%) Mockito
7 6 (6.25%) Hudson
8 5 (5.21%) EasyMock
8 5 (5.21%) ClearCase
9 4 (4.17%) ClearQuest
9 4 (4.17%) jMock
10 2 (2.08%) TeamCity
10 2 (2.08%) Bugzilla
10 2 (2.08%) Redmine
General
1 31 (32.29%) Finance
2 15 (15.63%) Banking
3 10 (10.42%) Investment Banking
4 7 (7.29%) Back Office
5 2 (2.08%) Retail
5 2 (2.08%) Games
6 1 (1.04%) Telecoms
6 1 (1.04%) Aerospace
6 1 (1.04%) Publishing
6 1 (1.04%) Private Banking
6 1 (1.04%) Marketing
6 1 (1.04%) French Language
6 1 (1.04%) German Language
Job Titles
1 78 (81.25%) Developer
2 66 (68.75%) Java Developer
3 18 (18.75%) Senior Developer
4 15 (15.63%) Senior Java Developer
5 12 (12.50%) Java/J2EE Developer
6 8 (8.33%) Architect
7 4 (4.17%) Technical Architect
7 4 (4.17%) Java Swing Developer
8 3 (3.13%) Scala Developer
8 3 (3.13%) J2EE Developer
8 3 (3.13%) SQL Developer
9 2 (2.08%) Development Team Leader
9 2 (2.08%) Technical Manager
9 2 (2.08%) Java Team Leader
9 2 (2.08%) Delivery Manager
9 2 (2.08%) Senior Web Developer
9 2 (2.08%) Team Leader
9 2 (2.08%) Web Developer
9 2 (2.08%) Solutions Architect
9 2 (2.08%) Development Manager
Libraries, Frameworks & Software Standards
1 85 (88.54%) Spring
2 78 (81.25%) Hibernate
3 53 (55.21%) Web Services
4 44 (45.83%) J2EE
5 42 (43.75%) Java EE
6 37 (38.54%) HTML
7 36 (37.50%) jQuery
8 31 (32.29%) JSP
8 31 (32.29%) JMS
9 27 (28.13%) SOAP
10 23 (23.96%) Struts
10 23 (23.96%) Servlets
10 23 (23.96%) XML
10 23 (23.96%) Spring MVC
11 20 (20.83%) RESTful
11 20 (20.83%) JSON
12 19 (19.79%) CSS
13 15 (15.63%) HTML5
13 15 (15.63%) REST
13 15 (15.63%) Apache CXF
Miscellaneous
1 7 (7.29%) Fixed Income
1 7 (7.29%) Open Source
2 6 (6.25%) Mathematics
3 5 (5.21%) Foreign Exchange (FX)
3 5 (5.21%) Enterprise Software
4 4 (4.17%) Mobile Payment
5 3 (3.13%) Mobile App
5 3 (3.13%) Social Network
5 3 (3.13%) Derivative
6 2 (2.08%) Mobile Games
7 1 (1.04%) Replication
7 1 (1.04%) W3C
7 1 (1.04%) Physics
7 1 (1.04%) Computer Science
7 1 (1.04%) Semantic Web
7 1 (1.04%) Visualisation
7 1 (1.04%) Social Media
7 1 (1.04%) Digital Media
7 1 (1.04%) Client/Server
Operating Systems
1 21 (21.88%) Linux
2 16 (16.67%) UNIX
3 5 (5.21%) Windows
4 1 (1.04%) Android
4 1 (1.04%) Apple iOS
Processes & Methodologies
1 35 (36.46%) MVC
2 30 (31.25%) Scrum
3 26 (27.08%) UML
4 22 (22.92%) OO
5 20 (20.83%) Continuous Integration
6 19 (19.79%) TDD
7 12 (12.50%) Agile Software Development
8 11 (11.46%) Unit Testing
9 10 (10.42%) Refactoring
9 10 (10.42%) E-Commerce
9 10 (10.42%) Configuration Management
10 7 (7.29%) Web Development
10 7 (7.29%) Software Architecture
11 6 (6.25%) SOA
11 6 (6.25%) Multithreading
12 5 (5.21%) Investment Management
12 5 (5.21%) Mobile Commerce
12 5 (5.21%) Use Case
12 5 (5.21%) BDD
13 4 (4.17%) Analytics
Programming Languages
1 93 (96.88%) Java
2 46 (47.92%) SQL
3 36 (37.50%) JavaScript
4 13 (13.54%) PL/SQL
5 9 (9.38%) Shell Script
6 7 (7.29%) Clojure
7 6 (6.25%) T-SQL
8 5 (5.21%) Korn
8 5 (5.21%) Scala
8 5 (5.21%) Bourne shell
9 4 (4.17%) VBA
10 3 (3.13%) Python
10 3 (3.13%) Perl
10 3 (3.13%) Groovy
10 3 (3.13%) Ruby
11 2 (2.08%) C#
12 1 (1.04%) C++
12 1 (1.04%) ECMAScript
12 1 (1.04%) XPath
12 1 (1.04%) SPARQL
Qualifications
1 9 (9.38%) Degree
2 2 (2.08%) DV Cleared
2 2 (2.08%) Security Cleared
Quality Assurance & Compliance
1 11 (11.46%) QA
2 1 (1.04%) Data Quality
System Software
1 1 (1.04%) Oracle RMAN
1 1 (1.04%) Oracle RAC
Systems Management
1 1 (1.04%) Oracle Enterprise Manager
1 1 (1.04%) Data Guard
1 1 (1.04%) Puppet
Vendors
1 55 (57.29%) Oracle
2 17 (17.71%) JBoss
3 6 (6.25%) Sybase
3 6 (6.25%) Microsoft
4 4 (4.17%) Yantra
4 4 (4.17%) Endeca
5 3 (3.13%) GigaSpaces
6 2 (2.08%) hybris
6 2 (2.08%) Demandware
6 2 (2.08%) Intershop
6 2 (2.08%) ATG
6 2 (2.08%) IBM
7 1 (1.04%) Perforce
London
Progressive Recruitment
Rate: £275 - £320 per day + competitive
Posted: Yesterday
London
Experis Ltd
Rate: £350 - £400 per annum
Posted: 6 days ago
City, London
Incisive Ltd
Rate: £450 - £500 per day
Posted: 6 days ago
London
Opus Recruitment Solutions Ltd
Rate: Market Rate
Posted: 9 days ago