The table below looks at the statistics for JAX-RS skills in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs 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.

3 months to
25 Aug 2016
Same period 2015 Same period 2014
Java API for RESTful Web Services (JAX-RS, JSR 311, Jersey)
Rank 863 887 911
Rank change year-on-year
+24 +24
Permanent jobs citing JAX-RS 51 95 83
As % of all permanent IT jobs located in the UK 0.052% 0.087% 0.071%
As % of the Libraries, Frameworks & Software Standards category 0.13% 0.23% 0.18%
Number of salaries quoted 45 71 67
Median salary £60,000 £60,000 £50,000
Median salary % change year-on-year
- +20.00%
90% offered a salary of more than £45,000 £40,000 £31,000
10% offered a salary of more than £81,000 £80,000 £65,000
UK excluding London median salary £55,750 £50,000 £32,500
% change year-on-year
+11.50% +53.84%

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in permanent jobs advertised across the UK.

Libraries, Frameworks & Software Standards Category
UK
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
37855 41130 45318
As % of all permanent IT jobs located in the UK 38.74% 37.48% 38.66%
Number of salaries quoted 32997 35110 38155
Median salary £46,500 £45,000 £42,500
Median salary % change year-on-year
+3.33% +5.88%
90% offered a salary of more than £31,500 £30,000 £30,000
10% offered a salary of more than £70,000 £64,000 £67,500
UK excluding London median salary £40,500 £40,000 £40,000
% change year-on-year
+1.25% -

JAX-RS
Jobs Demand Trend

The demand trend of job ads citing JAX-RS as a proportion of all IT jobs with a match in the Libraries, Frameworks & Software Standards category.

JAX-RS Jobs Demand Trend in the UK

JAX-RS
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JAX-RS within the UK.

JAX-RS Salary Trend in the UK

JAX-RS
Salary Histogram

This chart provides a salary histogram for IT jobs citing JAX-RS over the 3 months to 25 August 2016 within the UK.

JAX-RS Salary Histogram in the UK

JAX-RS
Top 24 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JAX-RS within the UK 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -6 49 £60,000 - 7
London +38 23 £75,000 +7.14% 2
Chiswick - 8 £75,000 -
East of England +32 7 £57,500 +4.54% 1
Hertfordshire +21 7 £57,500 +4.54% 1
South East +18 7 £60,000 +31.86%
East Midlands +13 6 £46,250 -2.63%
Warwickshire +7 6 - -
Warwick -5 6 - -
West Midlands -10 6 - - 1
Watford - 6 £57,500 - 1
Nottingham +11 5 £47,500 -
Nottinghamshire +10 5 £47,500 -
Berkshire +14 4 £60,000 +44.57%
Scotland - 2 £50,000 -
West Sussex - 2 £53,750 -
Reading - 2 £61,000 -
Newbury - 2 £60,000 -
Aberdeen - 2 £50,000 -
Brighton +5 1 £42,500 -22.72%
East Sussex 0 1 £42,500 -13.26%
Derbyshire - 1 £45,000 -
Derby - 1 £45,000 -
Burgess Hill - 1 £42,500 -

JAX-RS
Top 30 Related IT Skills

For the 6 months to 25 August 2016, IT 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 job ads with a requirement for JAX-RS.

1 183 (100.00%) Java
2 172 (93.99%) Agile Software Development
3 164 (89.62%) Spring
4 132 (72.13%) JUnit
5 118 (64.48%) Scrum
6 116 (63.39%) RESTful
7 112 (61.20%) SQL
8 107 (58.47%) Hibernate
9 106 (57.92%) Software Engineering
10 100 (54.64%) Jenkins
11 97 (53.01%) Oracle
12 91 (49.73%) Continuous Integration
13 87 (47.54%) TDD
14 86 (46.99%) MySQL
14 86 (46.99%) Java EE
15 84 (45.90%) Maven
15 84 (45.90%) JPA
16 81 (44.26%) Unit Testing
17 70 (38.25%) REST
17 70 (38.25%) SOA
18 69 (37.70%) Degree
19 67 (36.61%) Web Services
20 66 (36.07%) Hudson
21 64 (34.97%) JBehave
22 62 (33.88%) JBoss
22 62 (33.88%) JMS
23 61 (33.33%) Tomcat
23 61 (33.33%) Mathematics
24 60 (32.79%) Cucumber
24 60 (32.79%) PostgreSQL

JAX-RS
Top Related IT Skills 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 62 (33.88%) JBoss
2 61 (33.33%) Tomcat
3 59 (32.24%) GlassFish
4 56 (30.60%) WildFly
5 37 (20.22%) Apache Spark
6 27 (14.75%) Apache
7 21 (11.48%) Jetty
8 14 (7.65%) Elasticsearch
9 5 (2.73%) Apache Solr
9 5 (2.73%) nginx
10 4 (2.19%) Confluence
11 2 (1.09%) Alfresco
11 2 (1.09%) Liferay
11 2 (1.09%) Oracle Workflow
11 2 (1.09%) WebLogic
11 2 (1.09%) WebSphere
12 1 (0.55%) Apache TomEE
12 1 (0.55%) IIS
Business Applications
1 2 (1.09%) Oracle BPM
Cloud Services
1 13 (7.10%) Amazon AWS
2 11 (6.01%) SaaS
3 7 (3.83%) GitHub
4 5 (2.73%) Amazon EC2
4 5 (2.73%) PaaS
5 1 (0.55%) Cloud Computing
Communications & Networking
1 8 (4.37%) HTTP
1 8 (4.37%) SMPP
1 8 (4.37%) TCP/IP
2 2 (1.09%) LDAP
3 1 (0.55%) Internet
Database & Business Intelligence
1 86 (46.99%) MySQL
2 60 (32.79%) PostgreSQL
3 54 (29.51%) NoSQL
4 49 (26.78%) Apache Cassandra
5 48 (26.23%) MongoDB
6 42 (22.95%) Hadoop
7 33 (18.03%) Big Data
8 30 (16.39%) SQL Server
9 18 (9.84%) Oracle Database
10 12 (6.56%) Redis
11 10 (5.46%) HBase
11 10 (5.46%) Relational Database
12 8 (4.37%) SQL Server 2014
13 2 (1.09%) MariaDB
13 2 (1.09%) RDBMS
14 1 (0.55%) MarkLogic
14 1 (0.55%) SQLite
14 1 (0.55%) Triplestore
Development Applications
1 132 (72.13%) JUnit
2 100 (54.64%) Jenkins
3 84 (45.90%) Maven
4 66 (36.07%) Hudson
5 64 (34.97%) JBehave
6 60 (32.79%) Cucumber
7 39 (21.31%) Git (software)
8 36 (19.67%) Mockito
9 27 (14.75%) Selenium
10 25 (13.66%) Hamcrest
11 24 (13.11%) RSpec
12 22 (12.02%) Gradle
13 21 (11.48%) WATIR
14 16 (8.74%) gulp
15 12 (6.56%) jMock
16 9 (4.92%) JIRA
16 9 (4.92%) Karma Test Runner
17 8 (4.37%) Eclipse
17 8 (4.37%) TestNG
17 8 (4.37%) WebDriver
General
1 33 (18.03%) Retail
2 27 (14.75%) Billing
3 26 (14.21%) Finance
4 14 (7.65%) Law
5 10 (5.46%) Publishing
6 8 (4.37%) Games
7 5 (2.73%) iGaming
8 2 (1.09%) Financial Institution
9 1 (0.55%) Aerospace
9 1 (0.55%) Banking
9 1 (0.55%) Marketing
Job Titles
1 159 (86.89%) Developer
2 157 (85.79%) Java Developer
3 56 (30.60%) Senior Developer
4 55 (30.05%) Senior Java Developer
5 43 (23.50%) Lead Developer
6 42 (22.95%) Lead Java Developer
7 19 (10.38%) JavaScript Developer
8 15 (8.20%) Agile Developer
8 15 (8.20%) Agile Java Developer
9 14 (7.65%) Java Engineer
10 12 (6.56%) Architect
11 8 (4.37%) Java Architect
11 8 (4.37%) Software Engineer
12 7 (3.83%) Java Scala Developer
12 7 (3.83%) Java Software Developer
12 7 (3.83%) Java Software Engineer
12 7 (3.83%) Scala Developer
12 7 (3.83%) Software Developer
13 6 (3.28%) Senior Java Software Developer
13 6 (3.28%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 164 (89.62%) Spring
2 116 (63.39%) RESTful
3 107 (58.47%) Hibernate
4 86 (46.99%) Java EE
5 84 (45.90%) JPA
6 70 (38.25%) REST
7 67 (36.61%) Web Services
8 62 (33.88%) JMS
9 56 (30.60%) RESTEasy
10 53 (28.96%) HornetQ
11 37 (20.22%) jQuery
12 32 (17.49%) SOAP
12 32 (17.49%) XML
13 28 (15.30%) HTML
13 28 (15.30%) J2EE
14 24 (13.11%) Guice
15 22 (12.02%) HTML5
16 21 (11.48%) JSP
16 21 (11.48%) Struts
17 18 (9.84%) MyBatis
Miscellaneous
1 61 (33.33%) Mathematics
2 38 (20.77%) Mobile App
3 33 (18.03%) Artificial Intelligence
4 22 (12.02%) Smart Meter
5 14 (7.65%) Inversion of Control
6 11 (6.01%) Computer Science
7 7 (3.83%) Semantic Web
8 1 (0.55%) Blog
8 1 (0.55%) Enterprise Software
8 1 (0.55%) Fintech
8 1 (0.55%) Linked Data
8 1 (0.55%) User Experience
Operating Systems
1 36 (19.67%) Android
1 36 (19.67%) Apple iOS
2 28 (15.30%) Linux
3 16 (8.74%) Unix
4 5 (2.73%) CoreOS
5 4 (2.19%) Windows
6 1 (0.55%) CentOS
Processes & Methodologies
1 172 (93.99%) Agile Software Development
2 118 (64.48%) Scrum
3 106 (57.92%) Software Engineering
4 91 (49.73%) Continuous Integration
5 87 (47.54%) TDD
6 81 (44.26%) Unit Testing
7 70 (38.25%) SOA
8 59 (32.24%) Dependency Injection
9 53 (28.96%) Functional Testing
10 38 (20.77%) DSDM
10 38 (20.77%) Mentoring
11 37 (20.22%) Kanban
11 37 (20.22%) Software Delivery
12 32 (17.49%) Analytics
12 32 (17.49%) Predictive Analytics
13 28 (15.30%) Multithreading
14 25 (13.66%) Coaching
14 25 (13.66%) Microservices
15 20 (10.93%) OO
15 20 (10.93%) Web Development
Programming Languages
1 183 (100.00%) Java
2 112 (61.20%) SQL
3 47 (25.68%) Python
4 46 (25.14%) JavaScript
5 45 (24.59%) Scala
6 36 (19.67%) Clojure
7 27 (14.75%) Ruby
8 22 (12.02%) Groovy
9 15 (8.20%) Bash Shell
10 8 (4.37%) ES6
11 6 (3.28%) C++
12 5 (2.73%) TypeScript
13 2 (1.09%) Perl
13 2 (1.09%) SPARQL
14 1 (0.55%) C#
14 1 (0.55%) Jython
14 1 (0.55%) PL/SQL
14 1 (0.55%) Shell Script
14 1 (0.55%) XQuery
Qualifications
1 69 (37.70%) Degree
2 3 (1.64%) Sun Certification
Quality Assurance & Compliance
1 12 (6.56%) QA
System Software
1 41 (22.40%) Docker
2 2 (1.09%) Apache ZooKeeper
3 1 (0.55%) VMware Infrastructure
Systems Management
1 27 (14.75%) Puppet
2 5 (2.73%) Kubernetes
3 4 (2.19%) HAProxy
Vendors
1 97 (53.01%) Oracle
2 32 (17.49%) Facebook
2 32 (17.49%) Twitter
3 5 (2.73%) VMware
4 4 (2.19%) Splunk
5 2 (1.09%) Appcelerator
5 2 (1.09%) Google
5 2 (1.09%) Intalio
5 2 (1.09%) Pega
6 1 (0.55%) Microsoft
6 1 (0.55%) Terracotta
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