Period
to 22 January 2021

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 22 January 2021 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
22 Jan 2021
Same period 2020 Same period 2019
Rank 719 988 1032
Rank change year-on-year +269 +44 -45
Permanent jobs citing JAX-RS 44 38 106
As % of all permanent jobs advertised in the UK 0.069% 0.030% 0.070%
As % of the Libraries, Frameworks & Software Standards category 0.16% 0.078% 0.18%
Number of salaries quoted 11 31 97
Median annual salary £55,000 £62,500 £57,500
Median salary % change year-on-year -12.00% +8.70% -1.71%
10th Percentile £30,000 £33,250 £41,250
90th Percentile £77,500 £75,000 £82,500
UK excluding London median annual salary £55,000 £46,000 £53,750
% change year-on-year +19.57% -14.42% -2.27%

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 27,438 49,014 60,104
As % of all permanent IT jobs advertised in the UK 42.85% 38.87% 39.58%
Number of salaries quoted 23,230 40,610 49,776
Median annual salary £55,000 £55,000 £52,500
Median salary % change year-on-year - +4.76% +5.00%
10th Percentile £35,000 £32,500 £31,250
90th Percentile £90,000 £90,000 £85,000
UK excluding London median annual salary £50,000 £46,500 £45,000
% change year-on-year +7.53% +3.33% +5.88%

JAX-RS
Job Vacancy Trend

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

Job vacancy trend for JAX-RS in the UK

JAX-RS
Salary Trend

3-month moving average salary quoted in jobs citing JAX-RS.

Salary trend for JAX-RS in the UK

JAX-RS
Salary Histogram

Salary distribution for jobs citing JAX-RS over the 6 months to 22 January 2021.

Salary histogram for JAX-RS in the UK

JAX-RS
Top 9 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 22 January 2021. 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 +269 42 £72,500 +11.54% 5
UK excluding London +200 20 £55,000 +19.57% 2
London +200 17 £72,500 +11.54% 3
Midlands +88 12 - -
West Midlands +71 12 - -
North of England +89 5 - -
North West - 5 - -
South East +154 3 £55,000 +64.18%
Work from Home -59 2 £35,000 - 1

For the 6 months to 22 January 2021, 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 42 (95.45%) Java
1 42 (95.45%) Spring
2 41 (93.18%) JavaScript
3 39 (88.64%) JMS
3 39 (88.64%) REST
4 38 (86.36%) NoSQL
4 38 (86.36%) Microservices
4 38 (86.36%) React
4 38 (86.36%) RESTful
4 38 (86.36%) MVC
4 38 (86.36%) Agile Software Development
4 38 (86.36%) TDD
5 37 (84.09%) JUnit
5 37 (84.09%) Test Automation
5 37 (84.09%) Dependency Injection
5 37 (84.09%) Continuous Integration
6 36 (81.82%) Apache Camel
7 35 (79.55%) Node.js
7 35 (79.55%) Spring Integration
7 35 (79.55%) CQRS
7 35 (79.55%) SC Cleared
7 35 (79.55%) Security Cleared
7 35 (79.55%) Mockito
7 35 (79.55%) Domain-Driven Design
7 35 (79.55%) Open Source
7 35 (79.55%) Pair Programming
7 35 (79.55%) Java 8
8 19 (43.18%) Kubernetes
9 18 (40.91%) Software Engineering
10 16 (36.36%) Docker

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 14 (31.82%) Confluence
2 8 (18.18%) JBoss
3 7 (15.91%) GlassFish
3 7 (15.91%) WebSphere
4 3 (6.82%) Jetty
5 2 (4.55%) Apache Solr
5 2 (4.55%) Elasticsearch
5 2 (4.55%) Tomcat
6 1 (2.27%) Apache
6 1 (2.27%) Apache TomEE
6 1 (2.27%) WebLogic
Business Applications
1 7 (15.91%) IBM Operational Decision Manager
Cloud Services
1 10 (22.73%) GitHub
2 5 (11.36%) AWS
3 3 (6.82%) Azure
3 3 (6.82%) GCP
Communications & Networking
1 3 (6.82%) SMPP
2 1 (2.27%) AMQP
Database & Business Intelligence
1 38 (86.36%) NoSQL
2 10 (22.73%) SQL Server
3 3 (6.82%) MongoDB
3 3 (6.82%) MySQL
4 2 (4.55%) PostgreSQL
5 1 (2.27%) Big Data
5 1 (2.27%) Redis
Development Applications
1 37 (84.09%) JUnit
2 35 (79.55%) Mockito
3 14 (31.82%) JIRA
4 10 (22.73%) Git (software)
5 8 (18.18%) Jenkins
6 7 (15.91%) Apache Archiva
6 7 (15.91%) Artifactory
6 7 (15.91%) Atlassian Bamboo
6 7 (15.91%) Bitbucket
6 7 (15.91%) GitLab
6 7 (15.91%) Sonatype Nexus
6 7 (15.91%) TeamCity
6 7 (15.91%) Vagrant
7 4 (9.09%) Maven
8 2 (4.55%) Cucumber
8 2 (4.55%) REST Assured
8 2 (4.55%) Selenium
9 1 (2.27%) Ant
9 1 (2.27%) Gradle
9 1 (2.27%) Subversion
General
1 2 (4.55%) Finance
2 1 (2.27%) Back Office
2 1 (2.27%) Games
Job Titles
1 39 (88.64%) Developer
2 37 (84.09%) Java Developer
3 35 (79.55%) SC Cleared Java Developer
4 8 (18.18%) Lead Developer
4 8 (18.18%) Lead Java Developer
5 2 (4.55%) Software Developer
6 1 (2.27%) Architect
6 1 (2.27%) Enterprise Architect
6 1 (2.27%) Java Architect
6 1 (2.27%) Java Engineer
6 1 (2.27%) Java Software Engineer
6 1 (2.27%) Senior Java Engineer
6 1 (2.27%) Senior Java Software Engineer
6 1 (2.27%) Senior Software Engineer
6 1 (2.27%) Software Engineer
Libraries, Frameworks & Software Standards
1 42 (95.45%) Spring
2 39 (88.64%) JMS
2 39 (88.64%) REST
3 38 (86.36%) React
3 38 (86.36%) RESTful
4 36 (81.82%) Apache Camel
5 35 (79.55%) Node.js
5 35 (79.55%) Spring Integration
6 15 (34.09%) AngularJS
7 11 (25.00%) Hibernate
8 9 (20.45%) Spring Boot
9 7 (15.91%) Drools
9 7 (15.91%) Hystrix
9 7 (15.91%) Java EE
9 7 (15.91%) Spring Batch
9 7 (15.91%) Twitter Bootstrap
9 7 (15.91%) WireMock
10 5 (11.36%) Web Services
11 4 (9.09%) SOAP
12 3 (6.82%) .NET
Miscellaneous
1 9 (20.45%) Blog
1 9 (20.45%) Social Media
2 2 (4.55%) Analytical Skills
3 1 (2.27%) Self-Motivation
Operating Systems
1 7 (15.91%) VMS
Processes & Methodologies
1 38 (86.36%) Agile Software Development
1 38 (86.36%) Microservices
1 38 (86.36%) MVC
1 38 (86.36%) TDD
2 37 (84.09%) Continuous Integration
2 37 (84.09%) Dependency Injection
2 37 (84.09%) Test Automation
3 35 (79.55%) CQRS
3 35 (79.55%) Domain-Driven Design
3 35 (79.55%) Open Source
3 35 (79.55%) Pair Programming
4 18 (40.91%) Software Engineering
5 7 (15.91%) Technical Leadership
5 7 (15.91%) Unit Testing
6 3 (6.82%) SDLC
7 2 (4.55%) Front End Development
7 2 (4.55%) Inversion of Control
7 2 (4.55%) Investment Management
7 2 (4.55%) Performance Tuning
7 2 (4.55%) Time Management
Programming Languages
1 42 (95.45%) Java
2 41 (93.18%) JavaScript
3 35 (79.55%) Java 8
4 7 (15.91%) PowerShell
4 7 (15.91%) Python
5 3 (6.82%) SQL
6 2 (4.55%) C#
6 2 (4.55%) TypeScript
6 2 (4.55%) VB
7 1 (2.27%) C
Qualifications
1 35 (79.55%) SC Cleared
1 35 (79.55%) Security Cleared
Quality Assurance & Compliance
1 2 (4.55%) QA
System Software
1 16 (36.36%) Docker
Systems Management
1 19 (43.18%) Kubernetes
2 7 (15.91%) Opscode Chef
Vendors
1 7 (15.91%) IBM
1 7 (15.91%) Microsoft
2 1 (2.27%) Oracle