Period
to 17 July 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 17 July 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
17 Jul 2018
Same period 2017 Same period 2016
Rank 973 1052 1046
Rank change year-on-year +79 -6 +72
Permanent jobs citing JAX-RS 209 132 249
As % of all permanent IT jobs advertised in the UK 0.12% 0.074% 0.12%
As % of the Libraries, Frameworks & Software Standards category 0.29% 0.18% 0.31%
Number of salaries quoted 131 108 197
UK median annual salary £60,000 £57,500 £57,500
Median salary % change year-on-year +4.35% - +2.68%
10th Percentile £34,000 £31,500 £39,750
90th Percentile £80,000 £72,500 £76,250
UK excluding London median annual salary £56,250 £50,000 £57,500
% change year-on-year +12.50% -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 71,411 72,214 79,272
As % of all permanent IT jobs advertised in the UK 40.61% 40.66% 38.99%
Number of salaries quoted 59,472 60,657 68,576
UK median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £31,250 £28,750 £28,750
90th Percentile £80,000 £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 17 July 2018.

Salary histogram for JAX-RS in the UK

JAX-RS
Top 12 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 17 July 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 +91 201 £60,000 +4.35% 33
London +115 154 £60,000 - 15
UK excluding London -20 55 £56,250 +12.50% 20
North West +18 15 £55,000 - 9
North of England +2 15 £55,000 +22.22% 9
East of England -8 13 £63,750 +6.25% 5
South West - 9 £57,500 -
South East +8 7 £62,250 +126.36% 4
Northern Ireland - 5 £32,500 - 1
West Midlands +8 3 £78,000 +56.00%
Midlands +7 3 £78,000 +56.00%
Scotland -31 3 £65,000 -

For the 6 months to 17 July 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.

1 206 (98.56%) Java
2 162 (77.51%) Agile Software Development
3 152 (72.73%) Spring
4 127 (60.77%) Maven
5 110 (52.63%) Hibernate
6 107 (51.20%) Microservices
7 105 (50.24%) SQL
8 95 (45.45%) REST
9 94 (44.98%) TDD
10 84 (40.19%) Web Services
11 80 (38.28%) RESTful
12 74 (35.41%) AngularJS
13 73 (34.93%) Low Latency
14 72 (34.45%) JavaScript
14 72 (34.45%) Finance
15 71 (33.97%) NoSQL
16 69 (33.01%) Scrum
17 68 (32.54%) Dropwizard
18 64 (30.62%) Git (software)
19 63 (30.14%) Test Automation
19 63 (30.14%) MongoDB
20 62 (29.67%) Multithreading
21 58 (27.75%) Amazon AWS
22 57 (27.27%) React
23 54 (25.84%) Banking
24 53 (25.36%) JUnit
25 52 (24.88%) Financial Institution
25 52 (24.88%) DevOps
26 51 (24.40%) Strategic Thinking
26 51 (24.40%) Investment Management

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 42 (20.10%) Apache
2 37 (17.70%) Tomcat
3 27 (12.92%) Apache Spark
4 25 (11.96%) Jetty
5 18 (8.61%) Apache Solr
6 14 (6.70%) Elasticsearch
6 14 (6.70%) WebLogic
7 10 (4.78%) JBoss
7 10 (4.78%) nginx
8 9 (4.31%) Oracle SOA Suite
9 8 (3.83%) WebSphere
9 8 (3.83%) WildFly
10 6 (2.87%) Confluence
10 6 (2.87%) GlassFish
11 5 (2.39%) WebSphere Application Server
12 3 (1.44%) Adobe Experience Manager
12 3 (1.44%) Cloud Foundry
12 3 (1.44%) Mule
12 3 (1.44%) Mule ESB
12 3 (1.44%) Oracle HTTP Server
Business Applications
1 2 (0.96%) Fredhopper
1 2 (0.96%) Magento
1 2 (0.96%) Oracle EBS
1 2 (0.96%) SAP Hybris
Cloud Services
1 58 (27.75%) Amazon AWS
2 39 (18.66%) Microsoft Azure
2 39 (18.66%) SaaS
3 7 (3.35%) AWS CloudFormation
3 7 (3.35%) Azure Machine Learning
4 6 (2.87%) Google App Engine
4 6 (2.87%) Google Cloud Platform
4 6 (2.87%) IaaS
4 6 (2.87%) IBM Cloud
4 6 (2.87%) npm
5 5 (2.39%) GitHub
6 4 (1.91%) PaaS
7 1 (0.48%) Amazon SQS
7 1 (0.48%) AWS Elastic Beanstalk
7 1 (0.48%) AWS Lambda
7 1 (0.48%) Boomi
7 1 (0.48%) Serverless
Communications & Networking
1 18 (8.61%) SMPP
1 18 (8.61%) TCP/IP
2 8 (3.83%) HTTP
3 5 (2.39%) DNS
4 3 (1.44%) FTP
4 3 (1.44%) SSH
Database & Business Intelligence
1 71 (33.97%) NoSQL
2 63 (30.14%) MongoDB
3 48 (22.97%) Hadoop
4 40 (19.14%) Big Data
5 38 (18.18%) Relational Database
6 36 (17.22%) Apache Cassandra
7 31 (14.83%) MySQL
8 29 (13.88%) Neo4j
9 25 (11.96%) Redis
10 19 (9.09%) SQL Server
11 18 (8.61%) HBase
12 12 (5.74%) Apache Hive
12 12 (5.74%) Blockchain
12 12 (5.74%) RDBMS
13 11 (5.26%) PostgreSQL
14 7 (3.35%) Mahout
14 7 (3.35%) MarkLogic
14 7 (3.35%) Triplestore
15 6 (2.87%) Oracle Database
16 5 (2.39%) Hazelcast
Development Applications
1 127 (60.77%) Maven
2 64 (30.62%) Git (software)
3 53 (25.36%) JUnit
4 41 (19.62%) Gradle
5 37 (17.70%) JIRA
6 31 (14.83%) Jenkins
7 23 (11.00%) TestNG
8 20 (9.57%) Subversion
9 18 (8.61%) Hamcrest
9 18 (8.61%) jMock
10 17 (8.13%) Cucumber
11 16 (7.66%) Mockito
12 12 (5.74%) Atlassian Bamboo
12 12 (5.74%) gulp
13 10 (4.78%) Eclipse
14 7 (3.35%) JBehave
14 7 (3.35%) Selenium
15 6 (2.87%) Ant
16 5 (2.39%) IntelliJ
16 5 (2.39%) JMeter
General
1 72 (34.45%) Finance
2 54 (25.84%) Banking
3 52 (24.88%) Financial Institution
4 48 (22.97%) Investment Banking
5 16 (7.66%) Retail
6 12 (5.74%) Front Office
7 4 (1.91%) Games
8 3 (1.44%) Advertising
8 3 (1.44%) Marketing
9 2 (0.96%) Billing
10 1 (0.48%) Multimedia
10 1 (0.48%) Publishing
10 1 (0.48%) Telecoms
Job Titles
1 172 (82.30%) Developer
2 147 (70.33%) Java Developer
3 32 (15.31%) Senior Developer
4 30 (14.35%) Java Engineer
5 23 (11.00%) Senior Java Developer
6 19 (9.09%) SQL Developer
7 18 (8.61%) Java Software Developer
8 17 (8.13%) SOA Developer
9 15 (7.18%) Java Software Engineer
9 15 (7.18%) Software Engineer
10 10 (4.78%) Lead Developer
10 10 (4.78%) Lead Java Developer
11 9 (4.31%) Software Developer
12 8 (3.83%) Hybris Developer
13 7 (3.35%) Big Data Developer
13 7 (3.35%) Developer/Software Engineer
13 7 (3.35%) Full Stack Developer
13 7 (3.35%) Senior Java Engineer
14 6 (2.87%) Lead Software Engineer
14 6 (2.87%) Technical Leader
Libraries, Frameworks & Software Standards
1 152 (72.73%) Spring
2 110 (52.63%) Hibernate
3 95 (45.45%) REST
4 84 (40.19%) Web Services
5 80 (38.28%) RESTful
6 74 (35.41%) AngularJS
7 68 (32.54%) Dropwizard
8 57 (27.27%) React
9 50 (23.92%) Java EE
10 49 (23.44%) Spring Boot
11 32 (15.31%) HTML
12 31 (14.83%) SOAP
13 30 (14.35%) CSS
14 29 (13.88%) J2EE
14 29 (13.88%) JPA
15 28 (13.40%) JSP
16 27 (12.92%) Guice
17 24 (11.48%) JSON
17 24 (11.48%) XML
18 23 (11.00%) LAMP
Miscellaneous
1 48 (22.97%) Cyberthreat
2 33 (15.79%) Analytical Skills
3 18 (8.61%) Linux Command Line
4 13 (6.22%) User Experience
5 11 (5.26%) Computer Science
5 11 (5.26%) Self-Motivation
6 9 (4.31%) Fintech
7 7 (3.35%) Client/Server
8 5 (2.39%) Cloud Native
8 5 (2.39%) Greenfield Project
9 3 (1.44%) Management Information System
10 2 (0.96%) Enterprise Software
10 2 (0.96%) Mobile App
11 1 (0.48%) Enterprise Cloud
11 1 (0.48%) Mobile Banking
11 1 (0.48%) Online Games
11 1 (0.48%) Replication
11 1 (0.48%) Social Media
11 1 (0.48%) Taxonomies
Operating Systems
1 45 (21.53%) Linux
2 15 (7.18%) Unix
3 6 (2.87%) Windows
4 5 (2.39%) Android
4 5 (2.39%) Apple iOS
5 1 (0.48%) CentOS
5 1 (0.48%) Ubuntu
Processes & Methodologies
1 162 (77.51%) Agile Software Development
2 107 (51.20%) Microservices
3 94 (44.98%) TDD
4 73 (34.93%) Low Latency
5 69 (33.01%) Scrum
6 63 (30.14%) Test Automation
7 62 (29.67%) Multithreading
8 52 (24.88%) DevOps
9 51 (24.40%) Investment Management
9 51 (24.40%) Strategic Thinking
10 48 (22.97%) Innovative Thinking
11 46 (22.01%) OO
12 44 (21.05%) Problem-Solving
13 42 (20.10%) Pair Programming
14 41 (19.62%) MVC
15 35 (16.75%) BDD
16 34 (16.27%) Analytics
16 34 (16.27%) Mentoring
16 34 (16.27%) SOA
17 33 (15.79%) Unit Testing
Programming Languages
1 206 (98.56%) Java
2 105 (50.24%) SQL
3 72 (34.45%) JavaScript
4 47 (22.49%) Java 8
5 25 (11.96%) Python
6 24 (11.48%) Bash Shell
7 13 (6.22%) TypeScript
8 7 (3.35%) C#
8 7 (3.35%) Scala
9 6 (2.87%) Ruby
10 5 (2.39%) PHP
11 4 (1.91%) Groovy
11 4 (1.91%) Shell Script
12 3 (1.44%) XQuery
13 2 (0.96%) ES6
14 1 (0.48%) Kotlin
Qualifications
1 15 (7.18%) Degree
2 9 (4.31%) Computer Science Degree
3 7 (3.35%) Master's Degree
4 5 (2.39%) Security Cleared
5 2 (0.96%) Numerate Degree
6 1 (0.48%) SC Cleared
Quality Assurance & Compliance
1 15 (7.18%) QA
2 3 (1.44%) ISO 20022
System Software
1 37 (17.70%) Docker
2 5 (2.39%) Apache ZooKeeper
3 3 (1.44%) KVM
3 3 (1.44%) VMware ESXi
3 3 (1.44%) VMware Infrastructure
4 2 (0.96%) HDFS
5 1 (0.48%) Varnish
Systems Management
1 29 (13.88%) Puppet
2 20 (9.57%) Ansible
2 20 (9.57%) Opscode Chef
3 7 (3.35%) Kubernetes
4 5 (2.39%) HAProxy
5 3 (1.44%) Docker Swarm
5 3 (1.44%) Mesos
5 3 (1.44%) Salt
6 2 (0.96%) Rancher
7 1 (0.48%) Single Sign-On
Vendors
1 38 (18.18%) Sybase
2 28 (13.40%) Oracle
3 13 (6.22%) IBM
4 11 (5.26%) Atlassian
4 11 (5.26%) hybris
5 8 (3.83%) Google
5 8 (3.83%) Splunk
6 6 (2.87%) Microsoft
6 6 (2.87%) Rackspace
6 6 (2.87%) SAP
7 5 (2.39%) Red Hat
8 4 (1.91%) GigaSpaces
9 3 (1.44%) Adobe
9 3 (1.44%) VMware
10 2 (0.96%) Blue Martini
10 2 (0.96%) Demandware
10 2 (0.96%) Elastic Path
10 2 (0.96%) JD Edwards
10 2 (0.96%) PeopleSoft
10 2 (0.96%) Perforce