Period
to 10 December 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 10 December 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
10 Dec 2018
Same period 2017 Same period 2016
Rank 984 978 1142
Rank change year-on-year -6 +164 -35
Permanent jobs citing JAX-RS 149 216 93
As % of all permanent IT jobs advertised in the UK 0.093% 0.12% 0.050%
As % of the Libraries, Frameworks & Software Standards category 0.24% 0.30% 0.13%
Number of salaries quoted 117 147 85
UK median annual salary £60,000 £58,000 £60,000
Median salary % change year-on-year +3.45% -3.33% +14.29%
10th Percentile £33,750 £37,500 £45,000
90th Percentile £82,500 £65,500 £91,250
UK excluding London median annual salary £55,000 £55,000 £55,000

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 63,325 71,585 72,403
As % of all permanent IT jobs advertised in the UK 39.55% 40.10% 39.16%
Number of salaries quoted 52,111 59,621 62,684
UK median annual salary £52,500 £50,000 £47,500
Median salary % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £31,250 £29,750 £28,750
90th Percentile £83,750 £77,500 £77,500
UK excluding London median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - +6.25%

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 10 December 2018.

Salary histogram for JAX-RS in the UK

JAX-RS
Top 14 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 10 December 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 -10 144 £60,000 +0.84% 16
UK excluding London +32 80 £55,000 - 12
London +39 68 £75,000 +25.00% 5
North of England +9 25 £55,000 +15.79% 3
North West +20 23 £55,000 - 1
East of England +12 18 £56,500 -2.59% 1
South East +18 15 £52,500 -19.23%
South West +17 11 £45,000 - 6
Midlands +28 6 £65,000 +34.02% 1
West Midlands +30 5 £65,000 +34.02% 1
Northern Ireland - 5 £32,500 -
Yorkshire +19 1 £45,000 +5.88% 2
North East -3 1 £47,500 -5.00%
East Midlands - 1 - -

For the 6 months to 10 December 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.

1 147 (98.66%) Java
2 102 (68.46%) Spring
3 82 (55.03%) Web Services
4 80 (53.69%) Agile Software Development
5 71 (47.65%) Microservices
6 67 (44.97%) Amazon AWS
7 65 (43.62%) AngularJS
7 65 (43.62%) Maven
8 61 (40.94%) Java 8
9 60 (40.27%) Hibernate
10 59 (39.60%) TDD
11 58 (38.93%) RESTful
12 57 (38.26%) REST
13 52 (34.90%) JavaScript
14 47 (31.54%) DevOps
15 46 (30.87%) Finance
16 44 (29.53%) Hadoop
16 44 (29.53%) React
17 42 (28.19%) Puppet
17 42 (28.19%) Big Data
18 41 (27.52%) MongoDB
18 41 (27.52%) Test Automation
19 40 (26.85%) Apache Solr
20 39 (26.17%) SOAP
21 38 (25.50%) Apache Cassandra
22 37 (24.83%) XML
23 36 (24.16%) SQL
24 35 (23.49%) Multithreading
25 33 (22.15%) Continuous Integration
25 33 (22.15%) NoSQL

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 40 (26.85%) Apache Solr
2 21 (14.09%) Elasticsearch
3 19 (12.75%) JBoss
4 15 (10.07%) WebSphere
5 10 (6.71%) Apache Spark
6 7 (4.70%) Apache
7 6 (4.03%) Adobe Experience Manager
8 5 (3.36%) WildFly
9 4 (2.68%) Jetty
9 4 (2.68%) Oracle SOA Suite
9 4 (2.68%) WebLogic
10 3 (2.01%) Tomcat
11 1 (0.67%) Cloud Foundry
11 1 (0.67%) Confluence
Cloud Services
1 67 (44.97%) Amazon AWS
2 25 (16.78%) AWS CloudFormation
3 22 (14.77%) SaaS
4 19 (12.75%) Microsoft Azure
5 13 (8.72%) GitHub
6 12 (8.05%) Google Cloud Platform
7 10 (6.71%) Google App Engine
8 9 (6.04%) IBM Cloud
9 4 (2.68%) IaaS
9 4 (2.68%) npm
9 4 (2.68%) PaaS
Communications & Networking
1 3 (2.01%) Internet
2 1 (0.67%) FTP
2 1 (0.67%) SMPP
2 1 (0.67%) TCP/IP
Database & Business Intelligence
1 44 (29.53%) Hadoop
2 42 (28.19%) Big Data
3 41 (27.52%) MongoDB
4 38 (25.50%) Apache Cassandra
5 33 (22.15%) NoSQL
6 14 (9.40%) Redis
7 13 (8.72%) Flink
8 10 (6.71%) Neo4j
8 10 (6.71%) Relational Database
9 9 (6.04%) Hazelcast
10 8 (5.37%) MySQL
11 7 (4.70%) PostgreSQL
12 6 (4.03%) Oracle Database
12 6 (4.03%) SQL Server
13 4 (2.68%) Apache Hive
13 4 (2.68%) KDB
13 4 (2.68%) Kdb+
13 4 (2.68%) Oracle Database 11g
13 4 (2.68%) SAP HANA
14 2 (1.34%) Infinispan
Development Applications
1 65 (43.62%) Maven
2 33 (22.15%) gulp
3 28 (18.79%) JUnit
4 26 (17.45%) Jenkins
5 23 (15.44%) Git (software)
6 18 (12.08%) Eclipse
7 16 (10.74%) Gradle
8 14 (9.40%) IntelliJ
9 12 (8.05%) Grunt
10 9 (6.04%) Atlassian Bamboo
10 9 (6.04%) JIRA
10 9 (6.04%) Mockito
11 8 (5.37%) SonarQube
12 6 (4.03%) Cucumber
12 6 (4.03%) Selenium
12 6 (4.03%) TeamCity
12 6 (4.03%) webpack
13 5 (3.36%) JMeter
13 5 (3.36%) Mocha
13 5 (3.36%) Sonatype Nexus
General
1 46 (30.87%) Finance
2 33 (22.15%) Banking
3 20 (13.42%) Marketing
4 14 (9.40%) Financial Institution
4 14 (9.40%) Retail
5 13 (8.72%) Investment Banking
6 6 (4.03%) Publishing
7 4 (2.68%) Front Office
7 4 (2.68%) Law
8 1 (0.67%) Automotive
8 1 (0.67%) Games
8 1 (0.67%) Telecoms
Job Titles
1 104 (69.80%) Developer
2 86 (57.72%) Java Developer
3 22 (14.77%) Java Engineer
4 18 (12.08%) Senior Developer
5 15 (10.07%) Big Data Developer
6 13 (8.72%) Core Java Developer
7 9 (6.04%) Java Software Developer
7 9 (6.04%) Lead Developer
7 9 (6.04%) Lead Java Developer
7 9 (6.04%) Senior Java Developer
7 9 (6.04%) Software Engineer
8 8 (5.37%) Hybris Developer
9 7 (4.70%) Java Software Engineer
9 7 (4.70%) Software Developer
10 6 (4.03%) Architect
10 6 (4.03%) Backend Developer
11 5 (3.36%) AWS Engineer
11 5 (3.36%) Technical Leader
12 4 (2.68%) Developer/Software Engineer
12 4 (2.68%) Lead Software Engineer
Libraries, Frameworks & Software Standards
1 102 (68.46%) Spring
2 82 (55.03%) Web Services
3 65 (43.62%) AngularJS
4 60 (40.27%) Hibernate
5 58 (38.93%) RESTful
6 57 (38.26%) REST
7 44 (29.53%) React
8 39 (26.17%) SOAP
9 37 (24.83%) XML
10 32 (21.48%) Java EE
11 30 (20.13%) Kafka
12 27 (18.12%) JAX-WS
13 26 (17.45%) CSS
14 23 (15.44%) HTML
14 23 (15.44%) Spring Boot
15 20 (13.42%) Dropwizard
15 20 (13.42%) J2EE
16 18 (12.08%) JPA
17 16 (10.74%) JSON
17 16 (10.74%) Node.js
Miscellaneous
1 25 (16.78%) Analytical Skills
2 22 (14.77%) Cloud Native
3 12 (8.05%) Cyberthreat
4 10 (6.71%) Self-Motivation
5 9 (6.04%) Fintech
6 6 (4.03%) Replication
6 6 (4.03%) Taxonomies
7 5 (3.36%) Client/Server
7 5 (3.36%) Social Media
8 4 (2.68%) Tandem
8 4 (2.68%) User Experience
9 3 (2.01%) Data Structures
9 3 (2.01%) Greenfield Project
9 3 (2.01%) Internet of Things
9 3 (2.01%) Management Information System
10 1 (0.67%) Linux Command Line
10 1 (0.67%) Virtual Team
Operating Systems
1 32 (21.48%) Linux
2 5 (3.36%) Unix
2 5 (3.36%) Windows
Processes & Methodologies
1 80 (53.69%) Agile Software Development
2 71 (47.65%) Microservices
3 59 (39.60%) TDD
4 47 (31.54%) DevOps
5 41 (27.52%) Test Automation
6 35 (23.49%) Multithreading
7 33 (22.15%) Continuous Integration
8 28 (18.79%) Mentoring
9 26 (17.45%) OO
9 26 (17.45%) Open Source
10 24 (16.11%) E-Commerce
11 23 (15.44%) Low Latency
11 23 (15.44%) MVC
12 21 (14.09%) Scrum
13 20 (13.42%) Problem-Solving
14 19 (12.75%) OOP
15 16 (10.74%) Continuous Delivery
15 16 (10.74%) Migration
16 15 (10.07%) Digital Marketing
17 14 (9.40%) Dependency Injection
Programming Languages
1 147 (98.66%) Java
2 61 (40.94%) Java 8
3 52 (34.90%) JavaScript
4 36 (24.16%) SQL
5 7 (4.70%) TypeScript
6 6 (4.03%) Scala
7 5 (3.36%) ES6
7 5 (3.36%) Ruby
8 3 (2.01%) Python
9 2 (1.34%) Groovy
10 1 (0.67%) Bash Shell
10 1 (0.67%) XQuery
Qualifications
1 22 (14.77%) Degree
2 13 (8.72%) Computer Science Degree
3 7 (4.70%) Master's Degree
4 5 (3.36%) SC Cleared
4 5 (3.36%) Security Cleared
5 2 (1.34%) Numerate Degree
Quality Assurance & Compliance
1 8 (5.37%) QA
2 1 (0.67%) ISO 20022
System Software
1 18 (12.08%) Docker
2 13 (8.72%) Apache ZooKeeper
2 13 (8.72%) HDFS
3 5 (3.36%) Varnish
4 1 (0.67%) vCloud
Systems Management
1 42 (28.19%) Puppet
2 13 (8.72%) Kubernetes
3 12 (8.05%) Kibana
4 6 (4.03%) Single Sign-On
5 4 (2.68%) Ansible
5 4 (2.68%) Opscode Chef
Vendors
1 14 (9.40%) hybris
2 13 (8.72%) Google
2 13 (8.72%) IBM
3 10 (6.71%) Microsoft
3 10 (6.71%) Oracle
4 9 (6.04%) Rackspace
5 8 (5.37%) Sybase
6 6 (4.03%) Adobe
6 6 (4.03%) Splunk
7 4 (2.68%) GigaSpaces
7 4 (2.68%) IBM Sterling
7 4 (2.68%) SAP
8 2 (1.34%) Atlassian
9 1 (0.67%) VMware