The table below looks at the statistics for JPA skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited JPA over the 3 months to 25 February 2017 with a comparison to the same period over 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.

3 months to
25 Feb 2017
Same period 2016 Same period 2015
Java Persistence API (JPA)
England / London
Rank 349 355 350
Rank change year-on-year
+6 -5
Contract jobs citing JPA 48 64 62
As % of all contract IT jobs located in London 0.25% 0.30% 0.29%
As % of the Libraries, Frameworks & Software Standards category 0.72% 0.94% 0.97%
Number of daily rates quoted 34 41 34
Median daily rate £475 £465 £389
Median daily rate % change year-on-year
+2.20% +19.61%
90% offered a daily rate of more than £400 £300 £302
10% offered a daily rate of more than £625 £550 £575
UK excluding London median daily rate £425 £413 £400
% change year-on-year
+3.03% +3.12%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £37.50 - £45.00

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
6682 6777 6404
As % of all contract IT jobs located in London 34.99% 31.60% 30.03%
Number of daily rates quoted 5043 5011 4718
Median daily rate £475 £450 £425
Median daily rate % change year-on-year
+5.55% +5.88%
90% offered a daily rate of more than £345 £325 £313
10% offered a daily rate of more than £600 £600 £575
UK excluding London median daily rate £375 £363 £350
% change year-on-year
+3.44% +3.57%
Number of hourly rates quoted 34 41 22
Median hourly rate £47.50 £50.00 £29.00
Median hourly rate % change year-on-year
-5.00% +72.41%
90% offered a hourly rate of more than £26.75 £26.00 £19.50
10% offered a hourly rate of more than £72.00 £55.00 £55.00
UK excluding London median hourly rate £40.00 £38.75 £35.00
% change year-on-year
+3.22% +10.71%

JPA
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing JPA as a proportion of all IT contracts with a match in 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 25 February 2017.

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 median contractor rates quoted in IT jobs citing JPA within the London region over the 3 months to 25 February 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
City of London +8 6 £625 +13.63% 2
JPA
England

JPA
Top 30 Related IT Skills in London

For the 6 months to 25 February 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 London region with a requirement for JPA.

1 87 (97.75%) Java
2 86 (96.63%) Spring
3 70 (78.65%) Hibernate
4 56 (62.92%) Web Services
4 56 (62.92%) REST
5 52 (58.43%) Agile Software Development
6 48 (53.93%) TDD
7 42 (47.19%) J2EE
7 42 (47.19%) JSON
8 41 (46.07%) Oracle
9 39 (43.82%) JavaScript
10 34 (38.20%) Finance
11 33 (37.08%) MVC
11 33 (37.08%) HTML
11 33 (37.08%) Java EE
12 32 (35.96%) Continuous Integration
12 32 (35.96%) CSS
12 32 (35.96%) Jenkins
13 29 (32.58%) Spring Boot
14 28 (31.46%) AngularJS
15 27 (30.34%) SQL
16 26 (29.21%) Git (software)
17 25 (28.09%) SOAP
17 25 (28.09%) OO
18 24 (26.97%) Linux
18 24 (26.97%) Relational Database
19 23 (25.84%) SOA
19 23 (25.84%) BDD
20 22 (24.72%) Unit Testing
20 22 (24.72%) Banking

JPA
Top Related IT Skills in London 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 20 (22.47%) Tomcat
2 17 (19.10%) Oracle SOA Suite
2 17 (19.10%) WebLogic
3 11 (12.36%) JBoss
4 8 (8.99%) Mule
4 8 (8.99%) Oracle Coherence
5 7 (7.87%) WebSphere
6 5 (5.62%) Apache Spark
7 3 (3.37%) Apache Solr
7 3 (3.37%) Elasticsearch
7 3 (3.37%) GlassFish
8 2 (2.25%) Apache
8 2 (2.25%) Cloud Foundry
8 2 (2.25%) Jetty
8 2 (2.25%) MQSeries
8 2 (2.25%) Mule ESB
8 2 (2.25%) Oracle Application Server
8 2 (2.25%) Oracle Service Bus
8 2 (2.25%) WebSphere Application Server
9 1 (1.12%) Magnolia
Business Applications
1 5 (5.62%) Oracle BPM
2 1 (1.12%) SDL Web 8
Cloud Services
1 9 (10.11%) PaaS
2 8 (8.99%) Amazon AWS
2 8 (8.99%) IaaS
3 3 (3.37%) Cloud Computing
4 2 (2.25%) Amazon S3
4 2 (2.25%) Microsoft Azure
5 1 (1.12%) OpenShift
Communications & Networking
1 3 (3.37%) HTTP
1 3 (3.37%) SMTP
2 2 (2.25%) AMQP
2 2 (2.25%) Firewall
2 2 (2.25%) Network Security
Database & Business Intelligence
1 24 (26.97%) Relational Database
2 19 (21.35%) MySQL
3 17 (19.10%) SQL Server
4 14 (15.73%) MongoDB
5 11 (12.36%) RDBMS
6 5 (5.62%) DB2
6 5 (5.62%) Hadoop
6 5 (5.62%) Hazelcast
7 4 (4.49%) Apache Cassandra
8 3 (3.37%) Oracle Database
8 3 (3.37%) Redis
9 2 (2.25%) Big Data
9 2 (2.25%) NoSQL
9 2 (2.25%) Oracle Database 10g
9 2 (2.25%) Oracle Database 11g
10 1 (1.12%) Crystal Reports
10 1 (1.12%) Jackrabbit
10 1 (1.12%) OLAP
10 1 (1.12%) Oracle Reports
10 1 (1.12%) PostgreSQL
Development Applications
1 32 (35.96%) Jenkins
2 26 (29.21%) Git (software)
3 20 (22.47%) Maven
4 18 (20.22%) JUnit
5 13 (14.61%) Hudson
6 9 (10.11%) Build Forge
6 9 (10.11%) CruiseControl
6 9 (10.11%) Cucumber
6 9 (10.11%) JIRA
6 9 (10.11%) Mockito
7 8 (8.99%) Subversion
8 6 (6.74%) EasyMock
8 6 (6.74%) Mercurial
8 6 (6.74%) Selenium
9 4 (4.49%) Atlassian Bamboo
9 4 (4.49%) Gerrit
10 3 (3.37%) Gradle
10 3 (3.37%) Sonatype Nexus
11 2 (2.25%) Karma Test Runner
11 2 (2.25%) TeamCity
General
1 34 (38.20%) Finance
2 22 (24.72%) Banking
3 8 (8.99%) Investment Banking
4 5 (5.62%) Games
5 4 (4.49%) Retail
6 3 (3.37%) Front Office
7 2 (2.25%) Advertising
7 2 (2.25%) Retail Banking
8 1 (1.12%) Back Office
8 1 (1.12%) Prime Brokerage
8 1 (1.12%) Publishing
Job Titles
1 75 (84.27%) Developer
2 66 (74.16%) Java Developer
3 18 (20.22%) Senior Developer
4 17 (19.10%) Senior Java Developer
5 10 (11.24%) Agile Developer
5 10 (11.24%) Agile Java Developer
6 7 (7.87%) Architect
7 6 (6.74%) J2EE Developer
7 6 (6.74%) Java/J2EE Developer
8 5 (5.62%) Core Java Developer
8 5 (5.62%) Java Architect
8 5 (5.62%) Oracle Developer
9 4 (4.49%) .NET Developer
9 4 (4.49%) Designer
9 4 (4.49%) Java Engineer
9 4 (4.49%) Java Solutions Architect
9 4 (4.49%) Solutions Architect
9 4 (4.49%) Solutions Designer
10 3 (3.37%) C# Developer
10 3 (3.37%) Senior C# .NET Developer
Libraries, Frameworks & Software Standards
1 86 (96.63%) Spring
2 70 (78.65%) Hibernate
3 56 (62.92%) REST
3 56 (62.92%) Web Services
4 42 (47.19%) J2EE
4 42 (47.19%) JSON
5 33 (37.08%) HTML
5 33 (37.08%) Java EE
6 32 (35.96%) CSS
7 29 (32.58%) Spring Boot
8 28 (31.46%) AngularJS
9 25 (28.09%) SOAP
10 21 (23.60%) HTML5
11 20 (22.47%) Spring MVC
12 19 (21.35%) JSP
12 19 (21.35%) Node.js
12 19 (21.35%) RESTful
13 16 (17.98%) JMS
13 16 (17.98%) XML
14 14 (15.73%) JAXB
Miscellaneous
1 9 (10.11%) Analytical Skills
1 9 (10.11%) Data Structures
2 8 (8.99%) User Experience
3 6 (6.74%) Computer Science
3 6 (6.74%) Foreign Exchange (FX)
4 5 (5.62%) Algorithms
4 5 (5.62%) Derivative
5 4 (4.49%) Enterprise Software
6 1 (1.12%) Client/Server
6 1 (1.12%) Clustering
6 1 (1.12%) DataPower
6 1 (1.12%) Fintech
6 1 (1.12%) Hedge funds
6 1 (1.12%) iPad
6 1 (1.12%) Mobile App
6 1 (1.12%) N-Tier
Operating Systems
1 24 (26.97%) Linux
2 16 (17.98%) Unix
3 2 (2.25%) Red Hat Enterprise Linux
4 1 (1.12%) Android
4 1 (1.12%) Apple iOS
Processes & Methodologies
1 52 (58.43%) Agile Software Development
2 48 (53.93%) TDD
3 33 (37.08%) MVC
4 32 (35.96%) Continuous Integration
5 25 (28.09%) OO
6 23 (25.84%) BDD
6 23 (25.84%) SOA
7 22 (24.72%) Unit Testing
8 18 (20.22%) Microservices
9 14 (15.73%) Software Engineering
10 11 (12.36%) Inversion of Control
11 10 (11.24%) Multithreading
11 10 (11.24%) Scrum
11 10 (11.24%) UML
12 9 (10.11%) Dependency Injection
13 8 (8.99%) Low Latency
13 8 (8.99%) SDLC
14 7 (7.87%) Data Modelling
14 7 (7.87%) Event-Driven Architecture
15 6 (6.74%) High Availability
Programming Languages
1 87 (97.75%) Java
2 39 (43.82%) JavaScript
3 27 (30.34%) SQL
4 12 (13.48%) PL/SQL
5 11 (12.36%) Bash Shell
6 7 (7.87%) C#
7 6 (6.74%) Shell Script
8 5 (5.62%) Python
9 4 (4.49%) C
9 4 (4.49%) PowerShell
9 4 (4.49%) Scala
9 4 (4.49%) VBA
10 2 (2.25%) ES6
11 1 (1.12%) ECMAScript
11 1 (1.12%) Groovy
11 1 (1.12%) Perl
11 1 (1.12%) PHP
11 1 (1.12%) T-SQL
Qualifications
1 13 (14.61%) Degree
2 2 (2.25%) SC Cleared
2 2 (2.25%) Security Cleared
Quality Assurance & Compliance
1 3 (3.37%) QA
System Software
1 3 (3.37%) Docker
2 2 (2.25%) Virtual Machines
Systems Management
1 4 (4.49%) Ansible
2 1 (1.12%) Business Desktop Deployment
2 1 (1.12%) Control-M
2 1 (1.12%) Kubernetes
2 1 (1.12%) MOM
Vendors
1 41 (46.07%) Oracle
2 9 (10.11%) IBM
2 9 (10.11%) TIBCO
3 5 (5.62%) Perforce
4 4 (4.49%) Red Hat
5 3 (3.37%) Sybase
6 2 (2.25%) MuleSoft
6 2 (2.25%) Splunk
7 1 (1.12%) Adobe
7 1 (1.12%) Atlassian
7 1 (1.12%) Google
7 1 (1.12%) Kony
7 1 (1.12%) Twitter
7 1 (1.12%) Yahoo!
South West London
keytree
Rate: £300 - £450 per day
Posted: 5 days ago
London
Pearson Frank
Rate: £300 - £400 per day
Posted: 4 days ago