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 28 June 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
28 Jun 2016
Same period 2015 Same period 2014
Java API for RESTful Web Services (JAX-RS, JSR 311, Jersey)
Rank 380 392 391
Rank change year-on-year
+12 -1
Contract jobs citing JAX-RS 53 35 35
As % of all contract IT jobs located in London 0.24% 0.15% 0.15%
As % of the Libraries, Frameworks & Software Standards category 0.76% 0.49% 0.49%
Number of daily rates quoted 43 19 28
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 £330 £380 £375
10% offered a daily rate of more than £568 £525 £615
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
7013 7192 7136
As % of all contract IT jobs located in London 32.35% 31.30% 31.16%
Number of daily rates quoted 5385 5227 5150
Median daily rate £450 £425 £425
Median daily rate % change year-on-year
+5.88% -
90% offered a daily rate of more than £325 £310 £300
10% offered a daily rate of more than £600 £575 £575
UK excluding London median daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 27 49 33
Median hourly rate £40.00 £22.50 £45.00
Median hourly rate % change year-on-year
+77.77% -50.00%
90% offered a hourly rate of more than £20.00 £16.09 £17.60
10% offered a hourly rate of more than £190.00 £60.00 £160.00
UK excluding London median hourly rate £35.00 £40.00 £35.00
% change year-on-year
-12.50% +14.28%

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 28 June 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 28 June 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 -18 3 £400 -
City of London +28 1 £375 -26.82%
Canary Wharf - 1 £500 -
JAX-RS
England

JAX-RS
Top 30 Related IT Skills in London

For the 6 months to 28 June 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.

1 108 (99.08%) Java
2 90 (82.57%) Agile Software Development
3 74 (67.89%) TDD
4 70 (64.22%) Spring
4 70 (64.22%) REST
5 63 (57.80%) Maven
6 58 (53.21%) Linux
6 58 (53.21%) BDD
7 56 (51.38%) Cucumber
8 51 (46.79%) MongoDB
9 49 (44.95%) Continuous Integration
10 46 (42.20%) Scala
11 45 (41.28%) Jenkins
11 45 (41.28%) HTTP
12 44 (40.37%) NoSQL
13 42 (38.53%) RESTful
14 41 (37.61%) Scrum
15 38 (34.86%) Pair Programming
15 38 (34.86%) Microservices
16 35 (32.11%) Akka
17 34 (31.19%) Git (software)
17 34 (31.19%) Open Source
18 33 (30.28%) Hudson
19 32 (29.36%) spray
20 31 (28.44%) Play Framework
20 31 (28.44%) Docker
20 31 (28.44%) Apache Cassandra
21 29 (26.61%) High Availability
21 29 (26.61%) Multithreading
21 29 (26.61%) OO

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 17 (15.60%) Apache
2 15 (13.76%) Apache Spark
3 14 (12.84%) Tomcat
4 10 (9.17%) WebLogic
5 9 (8.26%) Confluence
6 8 (7.34%) JBoss
7 7 (6.42%) Jetty
8 3 (2.75%) Apache TomEE
8 3 (2.75%) WebLogic Portal
8 3 (2.75%) WebSphere
9 2 (1.83%) Apache ServiceMix
9 2 (1.83%) CMS
9 2 (1.83%) Liferay
9 2 (1.83%) OpenStack
9 2 (1.83%) Oracle Workflow
9 2 (1.83%) WildFly
10 1 (0.92%) GemFire
10 1 (0.92%) Oracle Coherence
10 1 (0.92%) Oracle Service Bus
Cloud Services
1 11 (10.09%) GitHub
2 2 (1.83%) Cloud Computing
2 2 (1.83%) Microsoft Azure
3 1 (0.92%) OpenShift
Communications & Networking
1 45 (41.28%) HTTP
2 5 (4.59%) Network Security
3 1 (0.92%) LDAP
3 1 (0.92%) Skype
Database & Business Intelligence
1 51 (46.79%) MongoDB
2 44 (40.37%) NoSQL
3 31 (28.44%) Apache Cassandra
4 19 (17.43%) Relational Database
5 18 (16.51%) Neo4j
6 15 (13.76%) Big Data
7 11 (10.09%) PostgreSQL
8 10 (9.17%) Hadoop
9 7 (6.42%) HBase
9 7 (6.42%) Oracle Database
10 5 (4.59%) MySQL
10 5 (4.59%) Oracle Database 11g
11 3 (2.75%) SQL Server
12 2 (1.83%) Infinispan
12 2 (1.83%) JasperReports
12 2 (1.83%) Oracle Database 10g
13 1 (0.92%) Apache Hive
13 1 (0.92%) Hazelcast
13 1 (0.92%) Oracle Database 12c
13 1 (0.92%) RDBMS
Development Applications
1 63 (57.80%) Maven
2 56 (51.38%) Cucumber
3 45 (41.28%) Jenkins
4 34 (31.19%) Git (software)
5 33 (30.28%) Hudson
6 26 (23.85%) Gradle
7 15 (13.76%) JUnit
8 13 (11.93%) Mockito
8 13 (11.93%) Subversion
9 11 (10.09%) JIRA
10 8 (7.34%) Geb
10 8 (7.34%) Spock
11 7 (6.42%) GitLab
11 7 (6.42%) IntelliJ
12 6 (5.50%) Grunt
12 6 (5.50%) gulp
12 6 (5.50%) JMeter
12 6 (5.50%) Selenium
13 4 (3.67%) Gerrit
14 3 (2.75%) Ant
General
1 11 (10.09%) Finance
2 6 (5.50%) Banking
3 3 (2.75%) Pharmaceutical
4 2 (1.83%) Telecoms
5 1 (0.92%) Financial Institution
5 1 (0.92%) Investment Banking
5 1 (0.92%) Publishing
5 1 (0.92%) Retail
Job Titles
1 94 (86.24%) Developer
2 76 (69.72%) Java Developer
3 26 (23.85%) Scala Developer
4 21 (19.27%) Senior Developer
5 20 (18.35%) Senior Java Developer
6 19 (17.43%) Agile Developer
7 17 (15.60%) Agile Java Developer
8 14 (12.84%) Java Scala Developer
9 9 (8.26%) Big Data Developer
10 7 (6.42%) Architect
11 6 (5.50%) Senior Agile Developer
11 6 (5.50%) Senior Agile Java Developer
12 5 (4.59%) Digital Developer
12 5 (4.59%) Python Developer
12 5 (4.59%) Ruby Developer
12 5 (4.59%) Software Engineer
13 4 (3.67%) Angular Developer
13 4 (3.67%) Java Architect
13 4 (3.67%) Software Architect
13 4 (3.67%) SQL Developer
Libraries, Frameworks & Software Standards
1 70 (64.22%) REST
1 70 (64.22%) Spring
2 42 (38.53%) RESTful
3 35 (32.11%) Akka
4 32 (29.36%) spray
5 31 (28.44%) Play Framework
6 28 (25.69%) Dropwizard
7 27 (24.77%) HTML
8 25 (22.94%) Hibernate
9 22 (20.18%) AngularJS
10 15 (13.76%) Web Services
11 13 (11.93%) Apache Camel
11 13 (11.93%) SOAP
12 12 (11.01%) J2EE
13 11 (10.09%) ActiveMQ
13 11 (10.09%) Java EE
13 11 (10.09%) JMS
13 11 (10.09%) Twitter Bootstrap
13 11 (10.09%) XML
14 9 (8.26%) Spring Boot
Miscellaneous
1 4 (3.67%) Algorithms
1 4 (3.67%) Data Structures
2 3 (2.75%) Digital Media
2 3 (2.75%) Inversion of Control
2 3 (2.75%) Statistics
3 2 (1.83%) SWIFT
4 1 (0.92%) Analytical Skills
4 1 (0.92%) Client/Server
4 1 (0.92%) iPad
4 1 (0.92%) Linked Data
4 1 (0.92%) Semantic Web
4 1 (0.92%) User Experience
4 1 (0.92%) Web 2.0
Operating Systems
1 58 (53.21%) Linux
2 22 (20.18%) Unix
3 18 (16.51%) Mac OS X
4 7 (6.42%) CentOS
4 7 (6.42%) Ubuntu
5 1 (0.92%) Red Hat Enterprise Linux
Processes & Methodologies
1 90 (82.57%) Agile Software Development
2 74 (67.89%) TDD
3 58 (53.21%) BDD
4 49 (44.95%) Continuous Integration
5 41 (37.61%) Scrum
6 38 (34.86%) Microservices
6 38 (34.86%) Pair Programming
7 34 (31.19%) Open Source
8 29 (26.61%) High Availability
8 29 (26.61%) Multithreading
8 29 (26.61%) OO
9 17 (15.60%) Responsive Web Design
9 17 (15.60%) Web Design
10 16 (14.68%) DevOps
11 14 (12.84%) Kanban
12 13 (11.93%) Continuous Delivery
13 10 (9.17%) Web Development
14 9 (8.26%) Configuration Management
14 9 (8.26%) Software Engineering
15 8 (7.34%) Domain-Driven Design
Programming Languages
1 108 (99.08%) Java
2 46 (42.20%) Scala
3 18 (16.51%) JavaScript
3 18 (16.51%) Python
3 18 (16.51%) SQL
4 15 (13.76%) Ruby
5 10 (9.17%) Groovy
6 6 (5.50%) C++
7 3 (2.75%) Clojure
7 3 (2.75%) PHP
7 3 (2.75%) PL/SQL
7 3 (2.75%) T-SQL
7 3 (2.75%) XPath
8 2 (1.83%) C
8 2 (1.83%) C#
9 1 (0.92%) ES6
9 1 (0.92%) TypeScript
Qualifications
1 13 (11.93%) Security Cleared
2 4 (3.67%) BPSS Clearance
2 4 (3.67%) SC Cleared
3 2 (1.83%) DV Cleared
4 1 (0.92%) CITP
4 1 (0.92%) Oracle Certification
Quality Assurance & Compliance
1 4 (3.67%) Disclosure Scotland
2 2 (1.83%) ISO20022
2 2 (1.83%) QA
3 1 (0.92%) HMG Security Policy Framework
System Software
1 31 (28.44%) Docker
2 4 (3.67%) Apache ZooKeeper
3 2 (1.83%) Virtual Machines
Systems Management
1 7 (6.42%) Ansible
2 5 (4.59%) Puppet
3 2 (1.83%) Opscode Chef
Vendors
1 11 (10.09%) Oracle
2 5 (4.59%) IBM
2 5 (4.59%) Microsoft
3 2 (1.83%) Sybase
4 1 (0.92%) Atlassian
4 1 (0.92%) Google
4 1 (0.92%) Red Hat
London
Burns Sheehan
Rate: £525 - £550 per day
Posted: Yesterday