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 21 November 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
21 Nov 2014
Same period 2013 Same period 2012
Java Persistence API (JPA)
Rank 371 324 350
Rank change year-on-year
-47 +26
Contract jobs citing JPA 48 95 44
As % of all contract IT jobs located in London 0.20% 0.38% 0.20%
As % of the Libraries, Frameworks & Software Standards category 0.67% 1.25% 0.64%
Number of daily rates quoted 32 75 21
Average daily rate
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of your Daily Rate
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£425 £450 £425
Average daily rate % change year-on-year
-5.55% +5.88%
90% offered a daily rate of more than £327 £363 £350
10% offered a daily rate of more than £578 £525 £550
UK excluding London average daily rate £425 £325 £363
% change year-on-year
+30.76% -10.34%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - £39.00 -
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
7215 7606 6825
As % of all contract IT jobs located in London 30.19% 30.44% 30.45%
Number of daily rates quoted 5471 5559 4901
Average daily rate £425 £413 £400
Average daily rate % change year-on-year
+3.03% +3.12%
90% offered a daily rate of more than £300 £300 £288
10% offered a daily rate of more than £575 £575 £575
UK excluding London average daily rate £350 £325 £325
% change year-on-year
+7.69% -
Number of hourly rates quoted 42 51 58
Average hourly rate £37.50 £35.00 £27.00
Average hourly rate % change year-on-year
+7.14% +29.62%
90% offered a hourly rate of more than £15.00 £18.00 £12.50
10% offered a hourly rate of more than £70.00 £55.00 £45.00
UK excluding London average hourly rate £35.00 £33.00 £32.50
% change year-on-year
+6.06% +1.53%

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 21 November 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 21 November 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 -10 8 £400 -8.57% 7
JPA
England

JPA
Top 30 Related IT Skills in London

For the 6 months to 21 November 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 86 (97.73%) Java
2 76 (86.36%) Spring
3 61 (69.32%) Hibernate
4 60 (68.18%) HTML
5 51 (57.95%) JavaScript
6 50 (56.82%) Web Services
7 49 (55.68%) Agile Software Development
8 47 (53.41%) JSP
9 45 (51.14%) Oracle
10 44 (50.00%) SQL
10 44 (50.00%) Maven
11 37 (42.05%) Java EE
11 37 (42.05%) jQuery
12 35 (39.77%) J2EE
13 34 (38.64%) CSS
13 34 (38.64%) Scrum
13 34 (38.64%) JSON
14 32 (36.36%) XML
14 32 (36.36%) JUnit
15 30 (34.09%) Eclipse
16 29 (32.95%) MVC
16 29 (32.95%) REST
17 28 (31.82%) Apache
18 26 (29.55%) TDD
19 25 (28.41%) Spring MVC
20 24 (27.27%) Subversion
20 24 (27.27%) Servlets
20 24 (27.27%) WebLogic
21 22 (25.00%) JIRA
22 21 (23.86%) Git (software)

JPA
Top Related IT Skills in London by Category

For the 6 months to 21 November 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 28 (31.82%) Apache
2 24 (27.27%) WebLogic
3 21 (23.86%) Tomcat
4 13 (14.77%) JBoss
5 6 (6.82%) Oracle Application Server
5 6 (6.82%) Apache Solr
5 6 (6.82%) Confluence
6 4 (4.55%) GlassFish
6 4 (4.55%) Mule
7 3 (3.41%) Elasticsearch
8 2 (2.27%) WebSphere Application Server
8 2 (2.27%) WebSphere
9 1 (1.14%) AquaLogic
9 1 (1.14%) WebSphere Portal
9 1 (1.14%) Oracle Service Bus
9 1 (1.14%) Node.js
Applications
1 1 (1.14%) MS Office
1 1 (1.14%) MS Excel
Business Applications
1 3 (3.41%) Dynamics AX
2 1 (1.14%) Oracle BPM
Cloud Services
1 3 (3.41%) Amazon AWS
1 3 (3.41%) GitHub
Communications & Networking
1 5 (5.68%) HTTP
2 3 (3.41%) HTTPS
2 3 (3.41%) Internet
2 3 (3.41%) DVB
2 3 (3.41%) SSH
2 3 (3.41%) LDAP
3 1 (1.14%) AMQP
Database & Business Intelligence
1 14 (15.91%) MySQL
2 13 (14.77%) DB2
3 11 (12.50%) Oracle Database
4 5 (5.68%) Relational Database
4 5 (5.68%) SQL Server
4 5 (5.68%) Crystal Reports
4 5 (5.68%) Oracle Reports
4 5 (5.68%) Oracle Database 11g
5 3 (3.41%) Redis
6 2 (2.27%) RDBMS
6 2 (2.27%) Oracle Database 10g
6 2 (2.27%) Data Warehouse
6 2 (2.27%) MariaDB
6 2 (2.27%) NoSQL
7 1 (1.14%) IBM InfoSphere
7 1 (1.14%) TKPROF
7 1 (1.14%) OLTP
7 1 (1.14%) OLAP
7 1 (1.14%) Big Data
7 1 (1.14%) Jackrabbit
Development Applications
1 44 (50.00%) Maven
2 32 (36.36%) JUnit
3 30 (34.09%) Eclipse
4 24 (27.27%) Subversion
5 22 (25.00%) JIRA
6 21 (23.86%) Git (software)
7 18 (20.45%) Jenkins
8 17 (19.32%) Redmine
9 15 (17.05%) Selenium
10 8 (9.09%) Mercurial
11 7 (7.95%) Hudson
12 6 (6.82%) Mockito
13 5 (5.68%) EasyMock
13 5 (5.68%) Checkstyle
14 4 (4.55%) jMock
14 4 (4.55%) Bugzilla
14 4 (4.55%) ClearCase
15 3 (3.41%) ClearQuest
15 3 (3.41%) Atlassian Bamboo
15 3 (3.41%) TeamCity
General
1 18 (20.45%) Finance
2 8 (9.09%) Banking
3 4 (4.55%) Investment Banking
4 3 (3.41%) Back Office
4 3 (3.41%) Games
5 1 (1.14%) Aerospace
5 1 (1.14%) Publishing
5 1 (1.14%) Telecoms
5 1 (1.14%) Pharmaceutical
5 1 (1.14%) Front Office
5 1 (1.14%) Marketing
5 1 (1.14%) French Language
5 1 (1.14%) German Language
Job Titles
1 76 (86.36%) Developer
2 70 (79.55%) Java Developer
3 21 (23.86%) Senior Java Developer
3 21 (23.86%) Senior Developer
4 13 (14.77%) Java/J2EE Developer
5 4 (4.55%) J2EE Developer
6 3 (3.41%) Designer
6 3 (3.41%) Senior Designer
6 3 (3.41%) Mid-Level Java Developer
7 2 (2.27%) Technical Delivery Manager
7 2 (2.27%) Senior Web Developer
7 2 (2.27%) SQL Developer
7 2 (2.27%) Web Developer
7 2 (2.27%) Development Manager
7 2 (2.27%) Senior Java Web Developer
7 2 (2.27%) Technical Development Manager
7 2 (2.27%) Java Web Developer
7 2 (2.27%) Delivery Manager
7 2 (2.27%) Technical Manager
8 1 (1.14%) Java Analyst Programmer
Libraries, Frameworks & Software Standards
1 76 (86.36%) Spring
2 61 (69.32%) Hibernate
3 60 (68.18%) HTML
4 50 (56.82%) Web Services
5 47 (53.41%) JSP
6 37 (42.05%) Java EE
6 37 (42.05%) jQuery
7 35 (39.77%) J2EE
8 34 (38.64%) CSS
8 34 (38.64%) JSON
9 32 (36.36%) XML
10 29 (32.95%) REST
11 25 (28.41%) Spring MVC
12 24 (27.27%) Servlets
13 19 (21.59%) JMS
14 18 (20.45%) Ajax
15 17 (19.32%) JDBC
16 16 (18.18%) XSD
17 15 (17.05%) SOAP
17 15 (17.05%) HTML5
Miscellaneous
1 7 (7.95%) Analytical Skills
2 6 (6.82%) Foreign Exchange (FX)
2 6 (6.82%) Enterprise Software
3 5 (5.68%) Open Source
4 4 (4.55%) W3C
5 3 (3.41%) Fixed Income
5 3 (3.41%) Interactive TV
5 3 (3.41%) Social Network
5 3 (3.41%) Digital Media
5 3 (3.41%) Mobile App
5 3 (3.41%) Data Structures
6 1 (1.14%) Client/Server
6 1 (1.14%) User Experience
6 1 (1.14%) Market Risk
6 1 (1.14%) Semantic Web
6 1 (1.14%) Social Media
6 1 (1.14%) Derivative
6 1 (1.14%) Equity Derivative
6 1 (1.14%) Mathematics
6 1 (1.14%) Physics
Operating Systems
1 21 (23.86%) Linux
2 13 (14.77%) UNIX
3 5 (5.68%) Windows
4 3 (3.41%) VMS
4 3 (3.41%) Ubuntu
4 3 (3.41%) CentOS
Processes & Methodologies
1 49 (55.68%) Agile Software Development
2 34 (38.64%) Scrum
3 29 (32.95%) MVC
4 26 (29.55%) TDD
5 20 (22.73%) OO
6 14 (15.91%) Continuous Integration
7 12 (13.64%) User Stories
8 11 (12.50%) Configuration Management
9 8 (9.09%) UML
9 8 (9.09%) Software Architecture
10 7 (7.95%) E-Commerce
11 6 (6.82%) OOD
12 5 (5.68%) RAD
12 5 (5.68%) Web Development
12 5 (5.68%) Kanban
12 5 (5.68%) Analytics
13 3 (3.41%) Static Code Analysis
13 3 (3.41%) Mobile Application Development
13 3 (3.41%) Dependency Management
13 3 (3.41%) DevOps
Programming Languages
1 86 (97.73%) Java
2 51 (57.95%) JavaScript
3 44 (50.00%) SQL
4 13 (14.77%) PL/SQL
5 8 (9.09%) Groovy
6 5 (5.68%) Shell Script
7 3 (3.41%) JPQL
8 2 (2.27%) C#
8 2 (2.27%) T-SQL
9 1 (1.14%) VBA
9 1 (1.14%) ECMAScript
9 1 (1.14%) C++
9 1 (1.14%) Korn
9 1 (1.14%) XPath
9 1 (1.14%) SPARQL
9 1 (1.14%) Scala
9 1 (1.14%) Bourne shell
9 1 (1.14%) Bash Shell
9 1 (1.14%) Clojure
Qualifications
1 6 (6.82%) Security Cleared
2 5 (5.68%) DV Cleared
3 3 (3.41%) Degree
Quality Assurance & Compliance
1 19 (21.59%) QA
2 1 (1.14%) Data Quality
System Software
1 1 (1.14%) Oracle RMAN
1 1 (1.14%) Oracle RAC
Systems Management
1 1 (1.14%) Oracle Enterprise Manager
1 1 (1.14%) Data Guard
1 1 (1.14%) Puppet
Vendors
1 45 (51.14%) Oracle
2 11 (12.50%) Canoo
3 3 (3.41%) Red Hat
3 3 (3.41%) JD Edwards
3 3 (3.41%) Sybase
3 3 (3.41%) SAP
4 2 (2.27%) IBM
4 2 (2.27%) Microsoft
4 2 (2.27%) Atomikos
4 2 (2.27%) Axway
5 1 (1.14%) Perforce
City, London
Proteus Europe
Posted: 2 days ago
London
Lawrence Harvey Enterprise
Rate: Market Rates
Posted: 5 days ago
London
E-synergy Solutions
Rate: £200 per day
Posted: 5 days ago
London
Global Technology Solutions Ltd
Rate: £550 - £600 per day
Posted: 5 days ago
City of London
Hays IT - Uk Posting account
Rate: £550.00 - £607.00 per day
Posted: 10 days ago
London
Computer Futures
Rate: £350 - £400 per day + competitive
Posted: 12 days ago
London
Huxley Banking & Financial Services
Rate: £500 - £600 per day
Posted: 15 days ago