The table below looks at the statistics for JAX-RS skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited JAX-RS over the 3 months to 30 May 2016 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
30 May 2016
Same period 2015 Same period 2014
Java API for RESTful Web Services (JAX-RS, JSR 311, Jersey)
Rank 367 389 394
Rank change year-on-year
+22 +5
Contract jobs citing JAX-RS 50 31 37
As % of all contract IT jobs located in London 0.23% 0.14% 0.16%
As % of the Libraries, Frameworks & Software Standards category 0.72% 0.45% 0.52%
Number of daily rates quoted 39 17 29
Median daily rate £518 £500 £475
Median daily rate % change year-on-year
+3.50% +5.26%
90% offered a daily rate of more than £373 £360 £375
10% offered a daily rate of more than £544 £525 £610
UK excluding London median daily rate £500 £425 £300
% change year-on-year
+17.64% +41.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
JAX-RS
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
6953 6947 7123
As % of all contract IT jobs located in London 32.07% 30.70% 30.47%
Number of daily rates quoted 5355 4985 5234
Median daily rate £450 £425 £413
Median daily rate % change year-on-year
+5.88% +3.03%
90% offered a daily rate of more than £325 £300 £300
10% offered a daily rate of more than £600 £575 £550
UK excluding London median daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 21 46 18
Median hourly rate £43.04 £22.18 £40.00
Median hourly rate % change year-on-year
+94.02% -44.55%
90% offered a hourly rate of more than £18.75 £16.43 £30.00
10% offered a hourly rate of more than £190.00 £52.18 £175.00
UK excluding London median hourly rate £32.50 £37.80 £35.00
% change year-on-year
-14.02% +8.00%

JAX-RS
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing JAX-RS as a proportion of all IT contracts with a match in the Libraries, Frameworks & Software Standards category.

JAX-RS Jobs Demand Trend in London

JAX-RS
Daily Rate Trend in London

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

JAX-RS Daily Rate Trend in London

JAX-RS
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing JAX-RS across the London region over the 3 months to 30 May 2016.

JAX-RS Daily Rate Histogram in London

JAX-RS
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 JAX-RS within the London region over the 3 months to 30 May 2016. 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
(Click see detailed
statistics and trends)
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
Croydon -13 4 £500 -
City of London +41 2 £400 -23.80% 2
Westminster - 1 £425 -
JAX-RS
England

JAX-RS
Top 30 Related IT Skills in London

For the 6 months to 30 May 2016, IT contractor jobs citing JAX-RS 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 JAX-RS.

1 110 (100.00%) Java
2 88 (80.00%) Agile Software Development
3 76 (69.09%) TDD
4 71 (64.55%) REST
5 67 (60.91%) Spring
6 62 (56.36%) Linux
7 59 (53.64%) BDD
8 58 (52.73%) Cucumber
8 58 (52.73%) Maven
9 52 (47.27%) MongoDB
10 47 (42.73%) Continuous Integration
11 43 (39.09%) HTTP
12 42 (38.18%) Scala
13 39 (35.45%) RESTful
13 39 (35.45%) NoSQL
13 39 (35.45%) Jenkins
14 36 (32.73%) Git (software)
15 35 (31.82%) Pair Programming
15 35 (31.82%) Microservices
16 33 (30.00%) Scrum
17 31 (28.18%) Akka
17 31 (28.18%) Dropwizard
18 28 (25.45%) spray
18 28 (25.45%) Apache Cassandra
18 28 (25.45%) Hudson
19 27 (24.55%) Play Framework
19 27 (24.55%) Open Source
19 27 (24.55%) Multithreading
19 27 (24.55%) Unix
19 27 (24.55%) HTML

JAX-RS
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 16 (14.55%) Apache
2 13 (11.82%) Apache Spark
3 12 (10.91%) Confluence
3 12 (10.91%) Tomcat
4 9 (8.18%) JBoss
5 8 (7.27%) WebLogic
6 7 (6.36%) Jetty
7 4 (3.64%) Apache TomEE
7 4 (3.64%) WebSphere
8 3 (2.73%) Node.js
8 3 (2.73%) WebLogic Portal
9 2 (1.82%) Apache ServiceMix
9 2 (1.82%) Liferay
9 2 (1.82%) OpenStack
9 2 (1.82%) Oracle Workflow
10 1 (0.91%) Apache Solr
10 1 (0.91%) Oracle Service Bus
Cloud Services
1 11 (10.00%) GitHub
2 2 (1.82%) Cloud Computing
2 2 (1.82%) Microsoft Azure
Communications & Networking
1 43 (39.09%) HTTP
2 5 (4.55%) Network Security
3 1 (0.91%) LDAP
Database & Business Intelligence
1 52 (47.27%) MongoDB
2 39 (35.45%) NoSQL
3 28 (25.45%) Apache Cassandra
4 21 (19.09%) Neo4j
5 19 (17.27%) Relational Database
6 13 (11.82%) Big Data
6 13 (11.82%) Hadoop
7 10 (9.09%) HBase
8 9 (8.18%) PostgreSQL
9 6 (5.45%) Oracle Database
10 4 (3.64%) Oracle Database 11g
10 4 (3.64%) SQL Server
11 3 (2.73%) MySQL
12 2 (1.82%) JasperReports
12 2 (1.82%) Oracle Database 10g
13 1 (0.91%) Apache Hive
13 1 (0.91%) Infinispan
13 1 (0.91%) Oracle Database 12c
13 1 (0.91%) RDBMS
Development Applications
1 58 (52.73%) Cucumber
1 58 (52.73%) Maven
2 39 (35.45%) Jenkins
3 36 (32.73%) Git (software)
4 28 (25.45%) Hudson
5 23 (20.91%) Gradle
6 16 (14.55%) Subversion
7 14 (12.73%) JIRA
8 13 (11.82%) JUnit
8 13 (11.82%) Mockito
9 11 (10.00%) Geb
9 11 (10.00%) IntelliJ
9 11 (10.00%) Spock
10 8 (7.27%) GitLab
11 7 (6.36%) JMeter
11 7 (6.36%) Selenium
12 4 (3.64%) Gerrit
13 3 (2.73%) Grunt
13 3 (2.73%) gulp
14 2 (1.82%) Artifactory
General
1 12 (10.91%) Finance
2 7 (6.36%) Banking
3 3 (2.73%) Pharmaceutical
3 3 (2.73%) Telecoms
4 1 (0.91%) Billing
4 1 (0.91%) Financial Institution
4 1 (0.91%) Investment Banking
4 1 (0.91%) Publishing
4 1 (0.91%) Retail
Job Titles
1 98 (89.09%) Developer
2 82 (74.55%) Java Developer
3 24 (21.82%) Senior Developer
4 23 (20.91%) Scala Developer
4 23 (20.91%) Senior Java Developer
5 19 (17.27%) Agile Developer
6 17 (15.45%) Agile Java Developer
7 13 (11.82%) Java Scala Developer
8 9 (8.18%) Big Data Developer
9 7 (6.36%) Digital Developer
9 7 (6.36%) Senior Agile Developer
9 7 (6.36%) Senior Agile Java Developer
10 6 (5.45%) Architect
11 5 (4.55%) Java Programmer
11 5 (4.55%) Programmer
11 5 (4.55%) SQL Developer
12 4 (3.64%) Analyst Developer
12 4 (3.64%) Analyst Programmer
12 4 (3.64%) HTML Developer
12 4 (3.64%) Java Analyst Programmer
Libraries, Frameworks & Software Standards
1 71 (64.55%) REST
2 67 (60.91%) Spring
3 39 (35.45%) RESTful
4 31 (28.18%) Akka
4 31 (28.18%) Dropwizard
5 28 (25.45%) spray
6 27 (24.55%) HTML
6 27 (24.55%) Play Framework
7 24 (21.82%) Hibernate
8 20 (18.18%) AngularJS
9 16 (14.55%) Web Services
10 14 (12.73%) Apache Camel
11 13 (11.82%) SOAP
12 12 (10.91%) ActiveMQ
12 12 (10.91%) JMS
13 11 (10.00%) XML
14 10 (9.09%) Grails
14 10 (9.09%) Java EE
14 10 (9.09%) Spring Boot
15 9 (8.18%) Twitter Bootstrap
Miscellaneous
1 4 (3.64%) Inversion of Control
2 3 (2.73%) Algorithms
2 3 (2.73%) Data Structures
2 3 (2.73%) Digital Media
2 3 (2.73%) Statistics
3 2 (1.82%) SWIFT
4 1 (0.91%) Analytical Skills
4 1 (0.91%) iPad
4 1 (0.91%) Linked Data
4 1 (0.91%) Mobile App
4 1 (0.91%) Semantic Web
4 1 (0.91%) Web 2.0
Operating Systems
1 62 (56.36%) Linux
2 27 (24.55%) Unix
3 21 (19.09%) Mac OS X
4 10 (9.09%) CentOS
4 10 (9.09%) Ubuntu
Processes & Methodologies
1 88 (80.00%) Agile Software Development
2 76 (69.09%) TDD
3 59 (53.64%) BDD
4 47 (42.73%) Continuous Integration
5 35 (31.82%) Microservices
5 35 (31.82%) Pair Programming
6 33 (30.00%) Scrum
7 27 (24.55%) Multithreading
7 27 (24.55%) Open Source
8 25 (22.73%) High Availability
8 25 (22.73%) OO
9 20 (18.18%) Responsive Web Design
9 20 (18.18%) Web Design
10 17 (15.45%) Continuous Delivery
10 17 (15.45%) DevOps
11 13 (11.82%) Kanban
11 13 (11.82%) Web Development
12 10 (9.09%) API Development
13 9 (8.18%) Configuration Management
14 8 (7.27%) Software Engineering
Programming Languages
1 110 (100.00%) Java
2 42 (38.18%) Scala
3 19 (17.27%) Python
4 16 (14.55%) JavaScript
5 15 (13.64%) Ruby
5 15 (13.64%) SQL
6 11 (10.00%) Groovy
7 5 (4.55%) C++
8 4 (3.64%) T-SQL
8 4 (3.64%) XPath
9 3 (2.73%) PHP
10 2 (1.82%) C
10 2 (1.82%) C#
10 2 (1.82%) Clojure
10 2 (1.82%) PL/SQL
11 1 (0.91%) AspectJ
Qualifications
1 17 (15.45%) Security Cleared
2 7 (6.36%) SC Cleared
3 4 (3.64%) BPSS Clearance
3 4 (3.64%) DV Cleared
4 3 (2.73%) Sun Certification
Quality Assurance & Compliance
1 5 (4.55%) Disclosure Scotland
2 2 (1.82%) ISO20022
2 2 (1.82%) QA
3 1 (0.91%) HMG Security Policy Framework
System Software
1 25 (22.73%) Docker
2 4 (3.64%) Apache ZooKeeper
Systems Management
1 7 (6.36%) Ansible
2 6 (5.45%) Puppet
3 2 (1.82%) Opscode Chef
Vendors
1 10 (9.09%) Oracle
2 6 (5.45%) IBM
2 6 (5.45%) Microsoft
3 2 (1.82%) Sybase
4 1 (0.91%) Atlassian
4 1 (0.91%) Google
West London
Experis Ltd
Rate: £500 - £650 per day
Posted: 4 days ago
City, London
Oscar
Rate: £350 - £425 per day
Posted: 4 days ago