Period
to 18 September 2018

The following table provides summary statistics for permanent job vacancies with a requirement for JAX-RS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JAX-RS over the 6 months to 18 September 2018 with a comparison to the same period in the previous 2 years.

Java API for RESTful Web Services (JAX-RS, JSR 311, Jersey)
UK
6 months to
18 Sep 2018
Same period 2017 Same period 2016
Rank 965 1020 1116
Rank change year-on-year +55 +96 +22
Permanent jobs citing JAX-RS 208 187 155
As % of all permanent IT jobs advertised in the UK 0.12% 0.11% 0.080%
As % of the Libraries, Frameworks & Software Standards category 0.31% 0.26% 0.21%
Number of salaries quoted 139 129 126
UK median annual salary £60,000 £55,000 £60,000
Median salary % change year-on-year +9.09% -8.33% +5.73%
10th Percentile £33,750 £32,750 £45,000
90th Percentile £80,000 £70,400 £77,500
UK excluding London median annual salary £55,000 £50,000 £57,500
% change year-on-year +10.00% -13.04% +17.95%

JAX-RS is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
UK
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 67,621 71,266 75,228
As % of all permanent IT jobs advertised in the UK 40.31% 40.41% 39.07%
Number of salaries quoted 56,050 58,961 65,273
UK median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £31,250 £29,000 £28,750
90th Percentile £82,500 £77,500 £75,000
UK excluding London median annual salary £45,000 £42,500 £41,500
% change year-on-year +5.88% +2.41% +3.75%

JAX-RS
Job Vacancy Trend

Job postings citing JAX-RS as a percentage of all IT jobs advertised.

Job vacancy trend for JAX-RS 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.

Salary trend for JAX-RS in the UK

JAX-RS
Salary Histogram

The salary distribution of IT jobs citing JAX-RS over the 6 months to 18 September 2018.

Salary histogram for JAX-RS in the UK

JAX-RS
Top 13 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 6 months to 18 September 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +50 198 £60,000 +9.09% 16
London +57 127 £65,000 +10.64% 10
UK excluding London +15 81 £55,000 +10.00% 8
North West +33 26 £55,000 - 1
North of England +6 26 £55,000 +22.22% 1
East of England +10 23 £56,500 -1.74% 4
South East +16 11 £52,500 +90.91%
Northern Ireland - 8 £32,500 - 1
Midlands +11 6 £65,000 +30.00%
West Midlands +18 5 £65,000 +30.00%
South West -2 5 £70,000 +55.56% 1
Scotland -8 2 £65,000 - 1
East Midlands - 1 - -

For the 6 months to 18 September 2018, IT jobs citing JAX-RS also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads with a requirement for JAX-RS.

1 207 (99.52%) Java
2 167 (80.29%) Spring
3 143 (68.75%) Agile Software Development
4 115 (55.29%) Maven
5 113 (54.33%) Hibernate
6 110 (52.88%) Microservices
7 104 (50.00%) Web Services
8 94 (45.19%) AngularJS
9 93 (44.71%) TDD
10 88 (42.31%) SQL
11 81 (38.94%) RESTful
12 80 (38.46%) REST
13 79 (37.98%) Amazon AWS
14 74 (35.58%) Finance
15 67 (32.21%) MongoDB
16 65 (31.25%) NoSQL
16 65 (31.25%) Test Automation
16 65 (31.25%) JavaScript
17 64 (30.77%) DevOps
17 64 (30.77%) Low Latency
17 64 (30.77%) Java 8
18 62 (29.81%) React
19 59 (28.37%) Multithreading
20 54 (25.96%) Hadoop
20 54 (25.96%) Banking
20 54 (25.96%) Dropwizard
21 53 (25.48%) Scrum
22 50 (24.04%) Apache Cassandra
22 50 (24.04%) Java EE
23 48 (23.08%) Spring Boot

JAX-RS
Co-occurring 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 38 (18.27%) Apache Solr
2 27 (12.98%) Apache Spark
3 25 (12.02%) Apache
3 25 (12.02%) Elasticsearch
4 23 (11.06%) Tomcat
5 22 (10.58%) JBoss
6 13 (6.25%) WebSphere
7 10 (4.81%) Jetty
7 10 (4.81%) Oracle SOA Suite
8 9 (4.33%) WebLogic
9 8 (3.85%) WildFly
10 7 (3.37%) Adobe Experience Manager
11 4 (1.92%) Confluence
12 3 (1.44%) Cloud Foundry
12 3 (1.44%) Mule
12 3 (1.44%) Mule ESB
13 1 (0.48%) Apache ServiceMix
13 1 (0.48%) CoreMedia CMS
13 1 (0.48%) GlassFish
13 1 (0.48%) WebSphere Application Server
Business Applications
1 2 (0.96%) Oracle EBS
2 1 (0.48%) Fredhopper
2 1 (0.48%) Magento
2 1 (0.48%) SAP Hybris
Cloud Services
1 79 (37.98%) Amazon AWS
2 42 (20.19%) Microsoft Azure
3 34 (16.35%) SaaS
4 23 (11.06%) AWS CloudFormation
5 12 (5.77%) Google App Engine
5 12 (5.77%) Google Cloud Platform
6 11 (5.29%) IBM Cloud
7 7 (3.37%) Azure Machine Learning
8 6 (2.88%) IaaS
8 6 (2.88%) npm
8 6 (2.88%) PaaS
9 2 (0.96%) GitHub
10 1 (0.48%) Amazon SQS
10 1 (0.48%) Boomi
Communications & Networking
1 10 (4.81%) SMPP
1 10 (4.81%) TCP/IP
2 3 (1.44%) FTP
Database & Business Intelligence
1 67 (32.21%) MongoDB
2 65 (31.25%) NoSQL
3 54 (25.96%) Hadoop
4 50 (24.04%) Apache Cassandra
5 44 (21.15%) Big Data
6 26 (12.50%) Relational Database
7 23 (11.06%) Neo4j
8 18 (8.65%) MySQL
8 18 (8.65%) SQL Server
9 15 (7.21%) Redis
10 12 (5.77%) Apache Hive
11 10 (4.81%) Blockchain
11 10 (4.81%) Hazelcast
11 10 (4.81%) HBase
12 9 (4.33%) PostgreSQL
13 7 (3.37%) Mahout
13 7 (3.37%) MarkLogic
13 7 (3.37%) Triplestore
14 6 (2.88%) KDB
14 6 (2.88%) Kdb+
Development Applications
1 115 (55.29%) Maven
2 45 (21.63%) Git (software)
3 44 (21.15%) JUnit
4 35 (16.83%) Gradle
5 32 (15.38%) gulp
6 27 (12.98%) JIRA
7 24 (11.54%) Jenkins
8 18 (8.65%) Eclipse
9 16 (7.69%) Cucumber
9 16 (7.69%) Mockito
10 15 (7.21%) Atlassian Bamboo
11 10 (4.81%) Grunt
11 10 (4.81%) Hamcrest
11 10 (4.81%) IntelliJ
11 10 (4.81%) jMock
11 10 (4.81%) TestNG
12 9 (4.33%) JMeter
12 9 (4.33%) Selenium
12 9 (4.33%) SonarQube
13 8 (3.85%) Subversion
General
1 74 (35.58%) Finance
2 54 (25.96%) Banking
3 45 (21.63%) Financial Institution
4 43 (20.67%) Investment Banking
5 18 (8.65%) Marketing
5 18 (8.65%) Retail
6 12 (5.77%) Front Office
7 6 (2.88%) Publishing
8 3 (1.44%) Games
9 2 (0.96%) Billing
10 1 (0.48%) Advertising
10 1 (0.48%) Automotive
10 1 (0.48%) Telecoms
Job Titles
1 153 (73.56%) Developer
2 132 (63.46%) Java Developer
3 32 (15.38%) Java Engineer
4 27 (12.98%) Senior Developer
5 16 (7.69%) Lead Developer
5 16 (7.69%) Lead Java Developer
6 15 (7.21%) Senior Java Developer
7 13 (6.25%) Software Engineer
8 12 (5.77%) SQL Developer
9 11 (5.29%) Java Software Developer
9 11 (5.29%) Java Software Engineer
10 10 (4.81%) SOA Developer
10 10 (4.81%) Technical Leader
11 9 (4.33%) Hybris Developer
12 8 (3.85%) Big Data Developer
13 7 (3.37%) Lead Software Engineer
13 7 (3.37%) Senior Java Engineer
13 7 (3.37%) Software Developer
14 5 (2.40%) AWS Engineer
14 5 (2.40%) Developer/Software Engineer
Libraries, Frameworks & Software Standards
1 167 (80.29%) Spring
2 113 (54.33%) Hibernate
3 104 (50.00%) Web Services
4 94 (45.19%) AngularJS
5 81 (38.94%) RESTful
6 80 (38.46%) REST
7 62 (29.81%) React
8 54 (25.96%) Dropwizard
9 50 (24.04%) Java EE
10 48 (23.08%) Spring Boot
11 45 (21.63%) SOAP
12 41 (19.71%) XML
13 32 (15.38%) JAX-WS
14 31 (14.90%) CSS
15 27 (12.98%) HTML
15 27 (12.98%) JPA
16 26 (12.50%) Guice
17 25 (12.02%) JSP
18 24 (11.54%) Node.js
19 23 (11.06%) Kafka
Miscellaneous
1 42 (20.19%) Cyberthreat
2 35 (16.83%) Analytical Skills
3 20 (9.62%) Cloud Native
4 17 (8.17%) Fintech
5 13 (6.25%) Self-Motivation
6 12 (5.77%) Computer Science
6 12 (5.77%) User Experience
7 10 (4.81%) Linux Command Line
8 6 (2.88%) Client/Server
8 6 (2.88%) Replication
8 6 (2.88%) Taxonomies
9 5 (2.40%) Social Media
10 4 (1.92%) Greenfield Project
11 3 (1.44%) Management Information System
12 1 (0.48%) Enterprise Cloud
12 1 (0.48%) Enterprise Software
12 1 (0.48%) Mobile Banking
Operating Systems
1 35 (16.83%) Linux
2 9 (4.33%) Unix
3 5 (2.40%) Windows
4 1 (0.48%) CentOS
4 1 (0.48%) Ubuntu
Processes & Methodologies
1 143 (68.75%) Agile Software Development
2 110 (52.88%) Microservices
3 93 (44.71%) TDD
4 65 (31.25%) Test Automation
5 64 (30.77%) DevOps
5 64 (30.77%) Low Latency
6 59 (28.37%) Multithreading
7 53 (25.48%) Scrum
8 47 (22.60%) OO
9 45 (21.63%) Strategic Thinking
10 44 (21.15%) Mentoring
11 42 (20.19%) Innovative Thinking
11 42 (20.19%) Investment Management
12 39 (18.75%) Problem-Solving
13 35 (16.83%) MVC
14 34 (16.35%) Analytics
15 31 (14.90%) OOP
15 31 (14.90%) Pair Programming
16 30 (14.42%) E-Commerce
17 28 (13.46%) Unit Testing
Programming Languages
1 207 (99.52%) Java
2 88 (42.31%) SQL
3 65 (31.25%) JavaScript
4 64 (30.77%) Java 8
5 15 (7.21%) TypeScript
6 14 (6.73%) Bash Shell
7 12 (5.77%) Python
8 7 (3.37%) C#
9 5 (2.40%) ES6
9 5 (2.40%) Scala
10 4 (1.92%) Groovy
10 4 (1.92%) Ruby
10 4 (1.92%) Shell Script
11 3 (1.44%) XQuery
12 1 (0.48%) Kotlin
Qualifications
1 19 (9.13%) Degree
2 12 (5.77%) Computer Science Degree
3 10 (4.81%) Master's Degree
4 2 (0.96%) Numerate Degree
4 2 (0.96%) Security Cleared
5 1 (0.48%) SC Cleared
Quality Assurance & Compliance
1 9 (4.33%) QA
2 3 (1.44%) ISO 20022
System Software
1 31 (14.90%) Docker
2 5 (2.40%) Varnish
3 2 (0.96%) Apache ZooKeeper
3 2 (0.96%) HDFS
4 1 (0.48%) vCloud
Systems Management
1 41 (19.71%) Puppet
2 16 (7.69%) Ansible
2 16 (7.69%) Opscode Chef
3 8 (3.85%) Kubernetes
4 6 (2.88%) Kibana
4 6 (2.88%) Single Sign-On
5 2 (0.96%) Rancher
Vendors
1 32 (15.38%) Sybase
2 16 (7.69%) hybris
3 15 (7.21%) Oracle
4 14 (6.73%) Google
4 14 (6.73%) IBM
5 12 (5.77%) Atlassian
5 12 (5.77%) Microsoft
6 11 (5.29%) Rackspace
7 8 (3.85%) Splunk
8 7 (3.37%) Adobe
8 7 (3.37%) SAP
9 6 (2.88%) GigaSpaces
10 2 (0.96%) Cognizant
10 2 (0.96%) JD Edwards
10 2 (0.96%) PeopleSoft
11 1 (0.48%) Blue Martini
11 1 (0.48%) Dell
11 1 (0.48%) Elastic Path
11 1 (0.48%) Red Hat
11 1 (0.48%) VMware