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 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
28 Nov 2014
Same period 2013 Same period 2012
Java Persistence API (JPA)
Rank 361 329 346
Rank change year-on-year
-32 +17
Contract jobs citing JPA 54 93 42
As % of all contract IT jobs located in London 0.22% 0.38% 0.19%
As % of the Libraries, Frameworks & Software Standards category 0.75% 1.23% 0.62%
Number of daily rates quoted 37 73 22
Average daily rate
Keep up to 90%
of your Daily Rate
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£425 £450 £419
Average daily rate % change year-on-year
-5.55% +7.46%
90% offered a daily rate of more than £334 £380 £350
10% offered a daily rate of more than £587 £525 £548
UK excluding London average daily rate £425 £318 £363
% change year-on-year
+33.85% -12.41%
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
7247 7542 6827
As % of all contract IT jobs located in London 30.12% 30.44% 30.77%
Number of daily rates quoted 5525 5511 4919
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 £295 £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 39 47 67
Average hourly rate £37.50 £35.00 £30.00
Average hourly rate % change year-on-year
+7.14% +16.66%
90% offered a hourly rate of more than £16.50 £18.00 £13.32
10% offered a hourly rate of more than £70.00 £55.00 £47.50
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 28 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 28 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 +16 9 £400 -11.11% 6
JPA
England

JPA
Top 30 Related IT Skills in London

For the 6 months to 28 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 93 (97.89%) Java
2 78 (82.11%) Spring
3 65 (68.42%) HTML
4 64 (67.37%) Hibernate
5 55 (57.89%) JavaScript
5 55 (57.89%) Agile Software Development
6 53 (55.79%) Web Services
7 50 (52.63%) JSP
8 49 (51.58%) Oracle
8 49 (51.58%) Maven
9 47 (49.47%) SQL
10 40 (42.11%) Java EE
11 39 (41.05%) jQuery
12 38 (40.00%) JSON
13 36 (37.89%) CSS
13 36 (37.89%) Scrum
14 35 (36.84%) Eclipse
14 35 (36.84%) J2EE
14 35 (36.84%) XML
15 32 (33.68%) JUnit
16 31 (32.63%) MVC
17 30 (31.58%) REST
18 29 (30.53%) Subversion
19 28 (29.47%) TDD
19 28 (29.47%) Apache
20 26 (27.37%) Servlets
20 26 (27.37%) WebLogic
21 25 (26.32%) Linux
21 25 (26.32%) Spring MVC
22 23 (24.21%) JIRA

JPA
Top Related IT Skills in London by Category

For the 6 months to 28 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 (29.47%) Apache
2 26 (27.37%) WebLogic
3 21 (22.11%) Tomcat
4 14 (14.74%) JBoss
5 7 (7.37%) Oracle Application Server
6 6 (6.32%) GlassFish
6 6 (6.32%) Apache Solr
6 6 (6.32%) Confluence
7 4 (4.21%) Mule
8 3 (3.16%) Elasticsearch
9 2 (2.11%) WebSphere Application Server
9 2 (2.11%) WebSphere
10 1 (1.05%) Node.js
10 1 (1.05%) WebSphere Portal
Applications
1 1 (1.05%) MS Excel
1 1 (1.05%) MS Office
Business Applications
1 4 (4.21%) Dynamics AX
2 2 (2.11%) Oracle BPM
Cloud Services
1 5 (5.26%) GitHub
2 3 (3.16%) Amazon AWS
Communications & Networking
1 5 (5.26%) Internet
1 5 (5.26%) HTTP
2 4 (4.21%) LDAP
3 3 (3.16%) SSH
3 3 (3.16%) HTTPS
3 3 (3.16%) DVB
4 1 (1.05%) AMQP
Database & Business Intelligence
1 16 (16.84%) MySQL
2 14 (14.74%) Oracle Database
3 13 (13.68%) DB2
4 6 (6.32%) Oracle Reports
4 6 (6.32%) Relational Database
5 5 (5.26%) Oracle Database 11g
5 5 (5.26%) SQL Server
5 5 (5.26%) Crystal Reports
6 3 (3.16%) Redis
6 3 (3.16%) Data Warehouse
6 3 (3.16%) RDBMS
7 2 (2.11%) Oracle Database 10g
7 2 (2.11%) OLTP
7 2 (2.11%) NoSQL
7 2 (2.11%) MariaDB
7 2 (2.11%) TKPROF
8 1 (1.05%) Big Data
8 1 (1.05%) IBM InfoSphere
8 1 (1.05%) Jackrabbit
8 1 (1.05%) MongoDB
Development Applications
1 49 (51.58%) Maven
2 35 (36.84%) Eclipse
3 32 (33.68%) JUnit
4 29 (30.53%) Subversion
5 23 (24.21%) JIRA
5 23 (24.21%) Git (software)
6 21 (22.11%) Jenkins
7 18 (18.95%) Redmine
8 16 (16.84%) Selenium
9 9 (9.47%) Mercurial
10 7 (7.37%) Mockito
10 7 (7.37%) Hudson
11 5 (5.26%) EasyMock
11 5 (5.26%) Checkstyle
12 4 (4.21%) Bugzilla
12 4 (4.21%) ClearCase
12 4 (4.21%) jMock
12 4 (4.21%) Grunt
13 3 (3.16%) TeamCity
13 3 (3.16%) Atlassian Bamboo
General
1 21 (22.11%) Finance
2 11 (11.58%) Banking
3 5 (5.26%) Investment Banking
4 3 (3.16%) Games
4 3 (3.16%) Back Office
5 1 (1.05%) French Language
5 1 (1.05%) German Language
5 1 (1.05%) Marketing
5 1 (1.05%) Pharmaceutical
5 1 (1.05%) Front Office
5 1 (1.05%) Aerospace
5 1 (1.05%) Publishing
5 1 (1.05%) Telecoms
Job Titles
1 82 (86.32%) Developer
2 74 (77.89%) Java Developer
3 22 (23.16%) Senior Developer
3 22 (23.16%) Senior Java Developer
4 12 (12.63%) Java/J2EE Developer
5 4 (4.21%) J2EE Developer
5 4 (4.21%) Mid-Level Java Developer
6 3 (3.16%) Designer
6 3 (3.16%) Senior Designer
7 2 (2.11%) Web Developer
7 2 (2.11%) Development Manager
7 2 (2.11%) Oracle Developer
7 2 (2.11%) Senior Web Developer
7 2 (2.11%) SQL Developer
7 2 (2.11%) Technical Manager
7 2 (2.11%) Delivery Manager
7 2 (2.11%) Technical Development Manager
7 2 (2.11%) Java Web Developer
7 2 (2.11%) Senior Java Web Developer
7 2 (2.11%) Technical Delivery Manager
Libraries, Frameworks & Software Standards
1 78 (82.11%) Spring
2 65 (68.42%) HTML
3 64 (67.37%) Hibernate
4 53 (55.79%) Web Services
5 50 (52.63%) JSP
6 40 (42.11%) Java EE
7 39 (41.05%) jQuery
8 38 (40.00%) JSON
9 36 (37.89%) CSS
10 35 (36.84%) J2EE
10 35 (36.84%) XML
11 30 (31.58%) REST
12 26 (27.37%) Servlets
13 25 (26.32%) Spring MVC
14 20 (21.05%) JDBC
14 20 (21.05%) Ajax
15 19 (20.00%) JMS
16 17 (17.89%) XSD
17 16 (16.84%) EJB
17 16 (16.84%) HTML5
Miscellaneous
1 8 (8.42%) Enterprise Software
1 8 (8.42%) Analytical Skills
2 6 (6.32%) Foreign Exchange (FX)
2 6 (6.32%) W3C
3 5 (5.26%) Open Source
4 3 (3.16%) Mobile App
4 3 (3.16%) Digital Media
4 3 (3.16%) Data Structures
4 3 (3.16%) Social Network
4 3 (3.16%) Interactive TV
5 2 (2.11%) Replication
5 2 (2.11%) Fixed Income
6 1 (1.05%) User Experience
6 1 (1.05%) Semantic Web
6 1 (1.05%) Market Risk
6 1 (1.05%) Social Media
6 1 (1.05%) Mathematics
6 1 (1.05%) Physics
6 1 (1.05%) Computer Science
6 1 (1.05%) Derivative
Operating Systems
1 25 (26.32%) Linux
2 15 (15.79%) UNIX
3 7 (7.37%) Windows
4 4 (4.21%) VMS
4 4 (4.21%) Ubuntu
4 4 (4.21%) CentOS
Processes & Methodologies
1 55 (57.89%) Agile Software Development
2 36 (37.89%) Scrum
3 31 (32.63%) MVC
4 28 (29.47%) TDD
5 23 (24.21%) OO
6 13 (13.68%) User Stories
6 13 (13.68%) Continuous Integration
7 12 (12.63%) UML
7 12 (12.63%) Configuration Management
8 9 (9.47%) OOD
9 8 (8.42%) Software Architecture
9 8 (8.42%) Analytics
10 7 (7.37%) E-Commerce
11 5 (5.26%) Kanban
11 5 (5.26%) Web Development
11 5 (5.26%) Software Testing
11 5 (5.26%) RAD
11 5 (5.26%) OOP
12 4 (4.21%) Business Intelligence
12 4 (4.21%) ERP
Programming Languages
1 93 (97.89%) Java
2 55 (57.89%) JavaScript
3 47 (49.47%) SQL
4 15 (15.79%) PL/SQL
5 8 (8.42%) Groovy
6 5 (5.26%) JPQL
7 4 (4.21%) Shell Script
8 3 (3.16%) C#
9 2 (2.11%) T-SQL
9 2 (2.11%) XPath
9 2 (2.11%) Bash Shell
10 1 (1.05%) Clojure
10 1 (1.05%) Scala
10 1 (1.05%) SPARQL
10 1 (1.05%) ECMAScript
10 1 (1.05%) VBA
10 1 (1.05%) C++
Qualifications
1 7 (7.37%) Security Cleared
2 6 (6.32%) DV Cleared
3 3 (3.16%) Degree
Quality Assurance & Compliance
1 21 (22.11%) QA
2 2 (2.11%) Data Quality
System Software
1 2 (2.11%) Oracle RMAN
1 2 (2.11%) Oracle RAC
Systems Management
1 2 (2.11%) Oracle Enterprise Manager
1 2 (2.11%) Data Guard
2 1 (1.05%) Puppet
Vendors
1 49 (51.58%) Oracle
2 11 (11.58%) Canoo
3 5 (5.26%) Red Hat
4 4 (4.21%) JD Edwards
4 4 (4.21%) Sybase
4 4 (4.21%) SAP
5 2 (2.11%) IBM
5 2 (2.11%) Microsoft
5 2 (2.11%) Axway
5 2 (2.11%) Atomikos
6 1 (1.05%) Business Objects
6 1 (1.05%) Perforce
East London
CPS Group UK
Rate: £225 - £230 per day
Posted: 22 hours ago
Docklands
CPS Group
Rate: £225 - £230 per day
Posted: 22 hours ago
London
Opus Recruitment Solutions Ltd
Rate: Market Rate
Posted: Yesterday
City of London
Hays IT - Uk Posting account
Rate: £550.00 - £607.00 per day
Posted: 16 days ago
London
Computer Futures
Rate: £350 - £400 per day + competitive
Posted: 17 days ago
London
Huxley Banking & Financial Services
Rate: £500 - £600 per day
Posted: 21 days ago