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 25 August 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
25 Aug 2016
Same period 2015 Same period 2014
Java API for RESTful Web Services (JAX-RS, JSR 311, Jersey)
Rank 418 361 413
Rank change year-on-year
-57 +52
Contract jobs citing JAX-RS 31 75 22
As % of all contract IT jobs located in London 0.13% 0.32% 0.091%
As % of the Libraries, Frameworks & Software Standards category 0.40% 1.00% 0.29%
Number of daily rates quoted 26 47 17
Median daily rate £525 £500 £463
Median daily rate % change year-on-year
+5.00% +8.10%
90% offered a daily rate of more than £325 £325 £273
10% offered a daily rate of more than £600 £570 £600
UK excluding London median daily rate £500 £430 £325
% change year-on-year
+16.27% +32.30%
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
7707 7495 7470
As % of all contract IT jobs located in London 33.48% 31.56% 30.81%
Number of daily rates quoted 5738 5469 5235
Median daily rate £450 £440 £413
Median daily rate % change year-on-year
+2.27% +6.66%
90% offered a daily rate of more than £325 £318 £300
10% offered a daily rate of more than £588 £600 £575
UK excluding London median daily rate £375 £363 £350
% change year-on-year
+3.44% +3.57%
Number of hourly rates quoted 37 47 50
Median hourly rate £45.00 £36.50 £40.00
Median hourly rate % change year-on-year
+23.28% -8.75%
90% offered a hourly rate of more than £21.20 £22.00 £17.50
10% offered a hourly rate of more than £54.25 £52.27 £53.00
UK excluding London median hourly rate £40.00 £39.38 £35.00
% change year-on-year
+1.58% +12.50%

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 25 August 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 25 August 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
City of London +21 1 £400 -20.00%
Croydon -16 1 - -
Feltham - 1 £400 -
Canary Wharf - 1 £500 -
JAX-RS
England

JAX-RS
Top 30 Related IT Skills in London

For the 6 months to 25 August 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 82 (97.62%) Java
2 73 (86.90%) Agile Software Development
3 58 (69.05%) Spring
4 57 (67.86%) TDD
5 53 (63.10%) REST
6 45 (53.57%) Continuous Integration
7 43 (51.19%) Maven
8 42 (50.00%) Scrum
8 42 (50.00%) RESTful
9 41 (48.81%) BDD
10 39 (46.43%) NoSQL
10 39 (46.43%) Scala
10 39 (46.43%) Cucumber
11 34 (40.48%) Microservices
11 34 (40.48%) Linux
12 32 (38.10%) Pair Programming
12 32 (38.10%) Jenkins
13 30 (35.71%) Open Source
13 30 (35.71%) MongoDB
14 29 (34.52%) HTTP
15 28 (33.33%) Hudson
15 28 (33.33%) Docker
16 27 (32.14%) Akka
17 24 (28.57%) Play Framework
17 24 (28.57%) spray
17 24 (28.57%) Apache Cassandra
17 24 (28.57%) High Availability
18 23 (27.38%) Multithreading
18 23 (27.38%) OO
19 20 (23.81%) Gradle

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 (19.05%) Apache Spark
2 15 (17.86%) Tomcat
3 14 (16.67%) Apache
4 8 (9.52%) Confluence
5 7 (8.33%) WebLogic
6 5 (5.95%) JBoss
7 3 (3.57%) CMS
8 2 (2.38%) Apache ServiceMix
8 2 (2.38%) Jetty
8 2 (2.38%) OpenStack
8 2 (2.38%) WildFly
9 1 (1.19%) Alfresco
9 1 (1.19%) GemFire
9 1 (1.19%) Oracle Coherence
Cloud Services
1 7 (8.33%) GitHub
2 3 (3.57%) Microsoft Azure
3 2 (2.38%) Cloud Computing
4 1 (1.19%) Amazon AWS
4 1 (1.19%) Google Cloud Platform
4 1 (1.19%) OpenShift
Communications & Networking
1 29 (34.52%) HTTP
2 5 (5.95%) Network Security
3 1 (1.19%) Skype
Database & Business Intelligence
1 39 (46.43%) NoSQL
2 30 (35.71%) MongoDB
3 24 (28.57%) Apache Cassandra
4 14 (16.67%) Big Data
5 11 (13.10%) Hadoop
6 8 (9.52%) HBase
6 8 (9.52%) PostgreSQL
7 7 (8.33%) Relational Database
8 5 (5.95%) MySQL
8 5 (5.95%) Neo4j
8 5 (5.95%) Oracle Database
9 2 (2.38%) JasperReports
9 2 (2.38%) Oracle Database 10g
9 2 (2.38%) Oracle Database 11g
10 1 (1.19%) Apache Hive
10 1 (1.19%) Hazelcast
10 1 (1.19%) Infinispan
10 1 (1.19%) MarkLogic
Development Applications
1 43 (51.19%) Maven
2 39 (46.43%) Cucumber
3 32 (38.10%) Jenkins
4 28 (33.33%) Hudson
5 20 (23.81%) Gradle
6 16 (19.05%) Git (software)
7 14 (16.67%) JUnit
8 12 (14.29%) JIRA
9 9 (10.71%) Mockito
10 7 (8.33%) Geb
10 7 (8.33%) IntelliJ
10 7 (8.33%) Spock
11 6 (7.14%) Grunt
11 6 (7.14%) gulp
12 4 (4.76%) Selenium
13 3 (3.57%) Ant
13 3 (3.57%) Atlassian Bamboo
13 3 (3.57%) Mocha
14 2 (2.38%) Jasmine
14 2 (2.38%) Karma Test Runner
General
1 6 (7.14%) Finance
2 2 (2.38%) Banking
2 2 (2.38%) Telecoms
3 1 (1.19%) Financial Institution
3 1 (1.19%) Publishing
3 1 (1.19%) Retail
Job Titles
1 72 (85.71%) Developer
2 54 (64.29%) Java Developer
3 19 (22.62%) Scala Developer
4 15 (17.86%) Senior Developer
5 14 (16.67%) Agile Developer
5 14 (16.67%) Senior Java Developer
6 13 (15.48%) Agile Java Developer
7 9 (10.71%) Big Data Developer
8 8 (9.52%) Java Scala Developer
9 7 (8.33%) Senior Agile Developer
9 7 (8.33%) Senior Agile Java Developer
10 5 (5.95%) Continuous Deployment Engineer
11 4 (4.76%) Polyglot Developer
11 4 (4.76%) Python Developer
11 4 (4.76%) Ruby Developer
11 4 (4.76%) Software Engineer
12 3 (3.57%) Angular Developer
12 3 (3.57%) Architect
12 3 (3.57%) Senior Scala Developer
12 3 (3.57%) Technical Architect
Libraries, Frameworks & Software Standards
1 58 (69.05%) Spring
2 53 (63.10%) REST
3 42 (50.00%) RESTful
4 27 (32.14%) Akka
5 24 (28.57%) Play Framework
5 24 (28.57%) spray
6 16 (19.05%) Hibernate
6 16 (19.05%) HTML
7 15 (17.86%) AngularJS
7 15 (17.86%) Dropwizard
8 12 (14.29%) Apache Camel
9 9 (10.71%) J2EE
9 9 (10.71%) Spring Boot
9 9 (10.71%) Twitter Bootstrap
10 8 (9.52%) Node.js
10 8 (9.52%) Web Services
11 7 (8.33%) CSS
11 7 (8.33%) Grails
11 7 (8.33%) Kafka
11 7 (8.33%) SOAP
Miscellaneous
1 6 (7.14%) Algorithms
1 6 (7.14%) Data Structures
2 3 (3.57%) Digital Media
2 3 (3.57%) Statistics
3 2 (2.38%) SWIFT
3 2 (2.38%) User Experience
4 1 (1.19%) Client/Server
4 1 (1.19%) iPad
4 1 (1.19%) Linked Data
Operating Systems
1 34 (40.48%) Linux
2 7 (8.33%) CentOS
2 7 (8.33%) Ubuntu
3 6 (7.14%) Unix
4 4 (4.76%) Mac OS X
5 1 (1.19%) Red Hat Enterprise Linux
Processes & Methodologies
1 73 (86.90%) Agile Software Development
2 57 (67.86%) TDD
3 45 (53.57%) Continuous Integration
4 42 (50.00%) Scrum
5 41 (48.81%) BDD
6 34 (40.48%) Microservices
7 32 (38.10%) Pair Programming
8 30 (35.71%) Open Source
9 24 (28.57%) High Availability
10 23 (27.38%) Multithreading
10 23 (27.38%) OO
11 16 (19.05%) DevOps
12 15 (17.86%) Continuous Deployment
12 15 (17.86%) Kanban
13 12 (14.29%) Continuous Delivery
14 9 (10.71%) API Development
15 8 (9.52%) Domain-Driven Design
15 8 (9.52%) OOP
16 6 (7.14%) Software Engineering
16 6 (7.14%) Unit Testing
Programming Languages
1 82 (97.62%) Java
2 39 (46.43%) Scala
3 19 (22.62%) SQL
4 16 (19.05%) JavaScript
5 13 (15.48%) Python
5 13 (15.48%) Ruby
6 11 (13.10%) Groovy
7 8 (9.52%) C++
8 4 (4.76%) Clojure
9 3 (3.57%) ES6
9 3 (3.57%) PHP
9 3 (3.57%) PL/SQL
10 2 (2.38%) C
10 2 (2.38%) C#
10 2 (2.38%) ECMAScript
10 2 (2.38%) TypeScript
Qualifications
1 7 (8.33%) Security Cleared
2 4 (4.76%) SC Cleared
3 2 (2.38%) DV Cleared
4 1 (1.19%) BPSS Clearance
4 1 (1.19%) CITP
4 1 (1.19%) Oracle Certification
Quality Assurance & Compliance
1 2 (2.38%) ISO20022
2 1 (1.19%) Disclosure Scotland
2 1 (1.19%) GCP
2 1 (1.19%) HMG Security Policy Framework
2 1 (1.19%) QA
System Software
1 28 (33.33%) Docker
2 2 (2.38%) Virtual Machines
3 1 (1.19%) Apache ZooKeeper
Systems Management
1 3 (3.57%) Ansible
2 2 (2.38%) Opscode Chef
2 2 (2.38%) Puppet
Vendors
1 9 (10.71%) Oracle
2 2 (2.38%) IBM
2 2 (2.38%) Microsoft
2 2 (2.38%) Sybase
3 1 (1.19%) Atlassian
3 1 (1.19%) Google
3 1 (1.19%) Hortonworks
3 1 (1.19%) Red Hat
London
Oliver Bernard
Rate: From £550 to £600 per day
Posted: 2 days ago