Period
to 21 January 2018

The following table provides summary statistics for permanent job vacancies advertised in England 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 21 January 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 > England
6 months to
21 Jan 2018
Same period 2017 Same period 2016
Rank 944 1077 1040
Rank change year-on-year +133 -37 +96
Permanent jobs citing JAX-RS 199 81 217
As % of all permanent IT jobs advertised in England 0.12% 0.049% 0.11%
As % of the Libraries, Frameworks & Software Standards category 0.30% 0.12% 0.29%
Number of salaries quoted 143 80 137
England median annual salary £59,000 £60,000 £52,500
Median salary % change year-on-year -1.67% +14.29% +8.25%
10th Percentile £40,250 £47,500 £42,500
90th Percentile £67,250 £91,250 £68,750
UK median annual salary £58,000 £60,000 £52,500
% change year-on-year -3.33% +14.29% +10.53%

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 advertised in England with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
England
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 65,668 65,523 75,252
As % of all permanent IT jobs advertised in England 40.79% 39.44% 38.42%
Number of salaries quoted 55,533 56,987 65,185
England median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% -
10th Percentile £30,000 £29,000 £28,250
90th Percentile £78,750 £77,500 £75,000
UK median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

JAX-RS
Job Vacancy Trend in England

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

Job vacancy trend for JAX-RS in England

JAX-RS
Salary Trend in England

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

Salary trend for JAX-RS in England

JAX-RS
Salary Histogram in England

The salary distribution of IT jobs citing JAX-RS in England over the 6 months to 21 January 2018.

Salary histogram for JAX-RS in England

JAX-RS
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JAX-RS within the England region over the 6 months to 21 January 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
London +73 111 £60,000 -20.00% 14
South East +32 30 £65,000 +18.18% 6
East of England +21 25 £60,000 - 3
North of England +30 24 £50,000 +17.65% 3
North West +8 16 £55,000 +29.41% 3
Midlands +25 6 - - 1
West Midlands +8 6 - -
Yorkshire - 5 £40,000 -
North East - 3 £50,000 -
South West - 3 £42,500 - 1
JAX-RS
UK

For the 6 months to 21 January 2018, 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 across the England region with a requirement for JAX-RS.

1 197 (98.99%) Java
2 141 (70.85%) Agile Software Development
3 128 (64.32%) Spring
4 90 (45.23%) Microservices
5 89 (44.72%) Software Engineering
6 80 (40.20%) SQL
6 80 (40.20%) REST
7 79 (39.70%) Web Services
8 76 (38.19%) Test Automation
9 71 (35.68%) Maven
10 69 (34.67%) RESTful
11 68 (34.17%) Git (software)
12 67 (33.67%) Hibernate
12 67 (33.67%) Scrum
13 63 (31.66%) TDD
13 63 (31.66%) Oracle
14 62 (31.16%) Finance
15 60 (30.15%) Java EE
16 56 (28.14%) Amazon AWS
17 55 (27.64%) JUnit
18 54 (27.14%) Unit Testing
19 53 (26.63%) BDD
20 50 (25.13%) Asset Management
21 47 (23.62%) Banking
21 47 (23.62%) PostgreSQL
21 47 (23.62%) EJB
21 47 (23.62%) Cucumber
22 46 (23.12%) Guice
23 45 (22.61%) EJB 3.0
24 42 (21.11%) JIRA

JAX-RS
Co-occurring IT Skills in England 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 41 (20.60%) Tomcat
2 37 (18.59%) Elasticsearch
3 23 (11.56%) Confluence
4 21 (10.55%) Jetty
5 20 (10.05%) Apache
5 20 (10.05%) GlassFish
6 18 (9.05%) JBoss
7 16 (8.04%) Apache Solr
8 14 (7.04%) Liferay
9 9 (4.52%) WebLogic
10 7 (3.52%) Apache Spark
11 5 (2.51%) WebSphere
12 3 (1.51%) nginx
13 2 (1.01%) Cloud Foundry
14 1 (0.50%) Ethereum
14 1 (0.50%) WebSphere Application Server
14 1 (0.50%) WildFly
Applications
1 1 (0.50%) Microsoft Excel
Business Applications
1 2 (1.01%) Oracle BPM
Cloud Services
1 56 (28.14%) Amazon AWS
2 29 (14.57%) SaaS
3 21 (10.55%) IaaS
4 9 (4.52%) AWS Elastic Beanstalk
4 9 (4.52%) AWS Lambda
4 9 (4.52%) Serverless
5 7 (3.52%) Microsoft Azure
6 6 (3.02%) AWS CloudFormation
7 4 (2.01%) Amazon SQS
8 2 (1.01%) Amazon S3
8 2 (1.01%) Azure Machine Learning
8 2 (1.01%) GitHub
9 1 (0.50%) Amazon EC2
9 1 (0.50%) Amazon ELB
9 1 (0.50%) Cloudflare
Communications & Networking
1 13 (6.53%) SMPP
1 13 (6.53%) TCP/IP
2 6 (3.02%) AMQP
3 1 (0.50%) FTP
3 1 (0.50%) Intrusion Detection
3 1 (0.50%) OpenVPN
Database & Business Intelligence
1 47 (23.62%) PostgreSQL
2 34 (17.09%) Apache Cassandra
3 31 (15.58%) Hadoop
3 31 (15.58%) MySQL
3 31 (15.58%) Relational Database
4 30 (15.08%) NoSQL
5 27 (13.57%) Hazelcast
6 25 (12.56%) MongoDB
7 24 (12.06%) Infinispan
7 24 (12.06%) Oracle Database
8 15 (7.54%) Redis
9 14 (7.04%) Oracle Database 12c
10 13 (6.53%) HBase
11 9 (4.52%) Amazon DynamoDB
12 3 (1.51%) Blockchain
13 2 (1.01%) Couchbase
13 2 (1.01%) Mahout
13 2 (1.01%) MarkLogic
13 2 (1.01%) Neo4j
13 2 (1.01%) Triplestore
Development Applications
1 71 (35.68%) Maven
2 68 (34.17%) Git (software)
3 55 (27.64%) JUnit
4 47 (23.62%) Cucumber
5 42 (21.11%) JIRA
6 39 (19.60%) Subversion
7 29 (14.57%) Jenkins
8 27 (13.57%) jMock
9 23 (11.56%) IntelliJ
10 21 (10.55%) FishEye
11 14 (7.04%) Bitbucket
12 13 (6.53%) Hamcrest
12 13 (6.53%) TestNG
13 9 (4.52%) Eclipse
13 9 (4.52%) Gradle
14 6 (3.02%) Ant
14 6 (3.02%) Hudson
15 4 (2.01%) Mockito
15 4 (2.01%) Selenium
16 3 (1.51%) JHipster
General
1 62 (31.16%) Finance
2 47 (23.62%) Banking
3 33 (16.58%) Front Office
4 29 (14.57%) Investment Banking
4 29 (14.57%) Retail Banking
5 26 (13.07%) Retail
6 8 (4.02%) Corporate Banking
7 6 (3.02%) Billing
8 3 (1.51%) Back Office
9 2 (1.01%) Pharmaceutical
10 1 (0.50%) Financial Institution
10 1 (0.50%) Local Government
Job Titles
1 147 (73.87%) Developer
2 141 (70.85%) Java Developer
3 51 (25.63%) Software Engineer
4 27 (13.57%) Java Engineer
5 22 (11.06%) Full Stack Developer
6 18 (9.05%) Java Software Engineer
7 17 (8.54%) Agile Developer
7 17 (8.54%) Agile Java Developer
8 15 (7.54%) Java Software Developer
8 15 (7.54%) Senior Developer
8 15 (7.54%) Senior Java Developer
9 12 (6.03%) SQL Developer
10 10 (5.03%) NoSQL Developer
11 9 (4.52%) Lead Software Engineer
12 8 (4.02%) Developer/Software Engineer
12 8 (4.02%) JavaScript Developer
13 7 (3.52%) J2EE Developer
13 7 (3.52%) Linux Developer
13 7 (3.52%) MySQL Developer
13 7 (3.52%) Oracle Developer
Libraries, Frameworks & Software Standards
1 128 (64.32%) Spring
2 80 (40.20%) REST
3 79 (39.70%) Web Services
4 69 (34.67%) RESTful
5 67 (33.67%) Hibernate
6 60 (30.15%) Java EE
7 47 (23.62%) EJB
8 46 (23.12%) Guice
9 45 (22.61%) EJB 3.0
10 40 (20.10%) JMS
11 32 (16.08%) Kafka
12 31 (15.58%) Apache Flex
12 31 (15.58%) GWT
12 31 (15.58%) JavaFX
12 31 (15.58%) Swing
12 31 (15.58%) Vaadin
12 31 (15.58%) WebSockets
13 26 (13.07%) HTML
14 25 (12.56%) JPA
14 25 (12.56%) Spring Boot
Miscellaneous
1 29 (14.57%) Derivative
1 29 (14.57%) Equity Derivative
2 28 (14.07%) Client/Server
3 16 (8.04%) Greenfield Project
4 14 (7.04%) Enterprise Software
5 12 (6.03%) Mobile App
6 9 (4.52%) Analytical Skills
6 9 (4.52%) User Experience
7 8 (4.02%) Computer Science
8 6 (3.02%) Smart Meter
9 5 (2.51%) Linux Command Line
10 3 (1.51%) Bitcoin
10 3 (1.51%) Foreign Exchange (FX)
11 2 (1.01%) Driving Licence
11 2 (1.01%) Life Science
12 1 (0.50%) Algorithms
12 1 (0.50%) Data Structures
12 1 (0.50%) EPoS
12 1 (0.50%) Fintech
12 1 (0.50%) Hedge funds
Operating Systems
1 37 (18.59%) Linux
2 9 (4.52%) Unix
3 7 (3.52%) Windows
Processes & Methodologies
1 141 (70.85%) Agile Software Development
2 90 (45.23%) Microservices
3 89 (44.72%) Software Engineering
4 76 (38.19%) Test Automation
5 67 (33.67%) Scrum
6 63 (31.66%) TDD
7 54 (27.14%) Unit Testing
8 53 (26.63%) BDD
9 50 (25.13%) Asset Management
10 39 (19.60%) Continuous Integration
11 31 (15.58%) Refactoring
11 31 (15.58%) Software Delivery
12 29 (14.57%) OOP
12 29 (14.57%) Wealth Management
13 25 (12.56%) Mentoring
13 25 (12.56%) Multithreading
14 24 (12.06%) DevOps
15 23 (11.56%) Dependency Injection
16 22 (11.06%) Investment Management
17 21 (10.55%) OO
Programming Languages
1 197 (98.99%) Java
2 80 (40.20%) SQL
3 39 (19.60%) JavaScript
4 31 (15.58%) C#
5 18 (9.05%) Bash Shell
6 17 (8.54%) Python
7 14 (7.04%) PL/SQL
8 8 (4.02%) Scala
9 6 (3.02%) Clojure
9 6 (3.02%) Groovy
10 3 (1.51%) Kotlin
11 2 (1.01%) Ruby
11 2 (1.01%) Shell Script
11 2 (1.01%) XQuery
12 1 (0.50%) VB
12 1 (0.50%) VBA
Qualifications
1 10 (5.03%) Degree
2 7 (3.52%) Computer Science Degree
3 4 (2.01%) Numerate Degree
3 4 (2.01%) Security Cleared
Quality Assurance & Compliance
1 31 (15.58%) QA
2 1 (0.50%) ISO/IEC 27001
System Software
1 25 (12.56%) Docker
2 1 (0.50%) Apache ZooKeeper
Systems Management
1 6 (3.02%) Marathon
2 3 (1.51%) Puppet
3 2 (1.01%) HAProxy
3 2 (1.01%) Kibana
4 1 (0.50%) Kubernetes
Vendors
1 63 (31.66%) Oracle
2 28 (14.07%) Red Hat
3 14 (7.04%) HP
4 8 (4.02%) Microsoft
5 7 (3.52%) IBM
6 4 (2.01%) Misys
7 2 (1.01%) Atlassian
7 2 (1.01%) New Relic
7 2 (1.01%) Perforce