Period
to 24 November 2017

The following table provides summary statistics for contract job vacancies advertised in Croydon with a requirement for JBoss skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JBoss over the 6 months to 24 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Red Hat JBoss
South London > Croydon
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 84 64 20
Rank change year-on-year -20 -44 +6
Contract jobs citing JBoss 13 13 32
As % of all contract IT jobs advertised in Croydon 1.46% 2.41% 9.41%
As % of the Application Platforms category 4.59% 8.61% 29.91%
Number of daily rates quoted 5 3 20
Croydon median daily rate £425 £375 £450
Median daily rate % change year-on-year +13.33% -16.67% -32.33%
10th Percentile £363 £363 £413
90th Percentile £502 £388 £525
South London median daily rate £500 £375 £450
% change year-on-year +33.33% -16.67% -26.23%
Number of hourly rates quoted 0 0 0
Croydon median hourly rate - - -
South London median hourly rate - - -

JBoss is in the Application Platforms category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Croydon with a requirement for application platform skills.

All Application Platform Skills
Croydon
Contract vacancies with a requirement for application platform skills 283 151 107
As % of all contract IT jobs advertised in Croydon 31.80% 27.96% 31.47%
Number of daily rates quoted 178 68 61
Croydon median daily rate £525 £423 £425
Median daily rate % change year-on-year +24.26% -0.59% -1.16%
10th Percentile £363 £309 £313
90th Percentile £689 £507 £525
South London median daily rate £525 £425 £369
% change year-on-year +23.53% +15.25% -7.81%
Number of hourly rates quoted 1 0 0
Croydon median hourly rate £28.50 - -
South London median hourly rate £45.00 £20.00 £72.00
% change year-on-year +125.00% -72.22% +311.43%

JBoss
Job Vacancy Trend in Croydon

Job postings citing JBoss as a percentage of all IT jobs advertised in Croydon.

Job vacancy trend for JBoss in Croydon

JBoss
Contractor Daily Rate Trend in Croydon

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JBoss in Croydon.

Contractor daily rate trend for JBoss in Croydon

For the 6 months to 24 November 2017, IT contractor jobs citing JBoss also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Croydon region with a requirement for JBoss.

1 13 (100.00%) Java
2 11 (84.62%) Maven
2 11 (84.62%) Git (software)
3 9 (69.23%) Jenkins
4 8 (61.54%) DevOps
4 8 (61.54%) Linux
5 7 (53.85%) Agile Software Development
5 7 (53.85%) Continuous Integration
6 6 (46.15%) CentOS
6 6 (46.15%) WebLogic
6 6 (46.15%) Analytical Skills
7 5 (38.46%) Apache Camel
7 5 (38.46%) OO
7 5 (38.46%) Tomcat
7 5 (38.46%) SC Cleared
7 5 (38.46%) Security Cleared
8 4 (30.77%) Red Hat Enterprise Linux
8 4 (30.77%) Test Automation
8 4 (30.77%) HTML5
8 4 (30.77%) GWT
8 4 (30.77%) Computer Science
8 4 (30.77%) Investment Banking
8 4 (30.77%) Banking
8 4 (30.77%) ActiveMQ
8 4 (30.77%) Spring
8 4 (30.77%) JSF
8 4 (30.77%) Red Hat
8 4 (30.77%) Finance
8 4 (30.77%) Perforce
8 4 (30.77%) PostgreSQL

JBoss
Co-occurring IT Skills in Croydon 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 6 (46.15%) WebLogic
2 5 (38.46%) Tomcat
3 2 (15.38%) Apache
3 2 (15.38%) Confluence
3 2 (15.38%) OpenStack
Cloud Services
1 2 (15.38%) Amazon AWS
Communications & Networking
1 2 (15.38%) OpenLDAP
Database & Business Intelligence
1 4 (30.77%) PostgreSQL
1 4 (30.77%) SQL Server
2 2 (15.38%) Amazon DynamoDB
2 2 (15.38%) Big Data
2 2 (15.38%) DataStax
2 2 (15.38%) Hadoop
2 2 (15.38%) HBase
2 2 (15.38%) MongoDB
Development Applications
1 11 (84.62%) Git (software)
1 11 (84.62%) Maven
2 9 (69.23%) Jenkins
3 4 (30.77%) Eclipse
4 2 (15.38%) Codeship
4 2 (15.38%) JIRA
4 2 (15.38%) Sonatype Nexus
4 2 (15.38%) Travis CI
4 2 (15.38%) Vagrant
5 1 (7.69%) DbUnit
5 1 (7.69%) jMock
5 1 (7.69%) JUnit
5 1 (7.69%) Mockito
5 1 (7.69%) SonarQube
General
1 4 (30.77%) Banking
1 4 (30.77%) Finance
1 4 (30.77%) Investment Banking
Job Titles
1 6 (46.15%) DevOps Engineer
2 5 (38.46%) Developer
2 5 (38.46%) Java Developer
3 4 (30.77%) Java Engineer
3 4 (30.77%) Linux DevOps Engineer
3 4 (30.77%) Linux Engineer
3 4 (30.77%) Linux/Unix DevOps
3 4 (30.77%) SC Cleared Java Developer
4 2 (15.38%) AWS DevOps
4 2 (15.38%) AWS DevOps Engineer
4 2 (15.38%) AWS Engineer
5 1 (7.69%) 3rd Line Support
5 1 (7.69%) BPM Developer
Libraries, Frameworks & Software Standards
1 5 (38.46%) Apache Camel
2 4 (30.77%) ActiveMQ
2 4 (30.77%) EJB
2 4 (30.77%) GWT
2 4 (30.77%) Hibernate
2 4 (30.77%) HTML
2 4 (30.77%) HTML5
2 4 (30.77%) JSF
2 4 (30.77%) JSP
2 4 (30.77%) Spring
3 3 (23.08%) RESTful
3 3 (23.08%) Web Services
4 2 (15.38%) Guice
4 2 (15.38%) Kafka
4 2 (15.38%) LAPP Stack
4 2 (15.38%) RESTEasy
5 1 (7.69%) J2EE
5 1 (7.69%) PowerMock
5 1 (7.69%) SOAP
Miscellaneous
1 6 (46.15%) Analytical Skills
2 4 (30.77%) Computer Science
3 1 (7.69%) Enterprise Software
Operating Systems
1 8 (61.54%) Linux
2 6 (46.15%) CentOS
3 4 (30.77%) Red Hat Enterprise Linux
4 2 (15.38%) AIX
4 2 (15.38%) Unix
Processes & Methodologies
1 8 (61.54%) DevOps
2 7 (53.85%) Agile Software Development
2 7 (53.85%) Continuous Integration
3 5 (38.46%) OO
4 4 (30.77%) OOD
4 4 (30.77%) Test Automation
5 2 (15.38%) Analytics
5 2 (15.38%) Business Analytics
5 2 (15.38%) Business Intelligence
5 2 (15.38%) Continuous Delivery
5 2 (15.38%) Open Source
5 2 (15.38%) Release Management
5 2 (15.38%) SOA
5 2 (15.38%) Visualisation
6 1 (7.69%) Asynchronous Programming
6 1 (7.69%) BDD
6 1 (7.69%) EAI
6 1 (7.69%) E-Commerce
6 1 (7.69%) Multithreaded Programming
6 1 (7.69%) TDD
Programming Languages
1 13 (100.00%) Java
2 4 (30.77%) SQL
3 2 (15.38%) Go
3 2 (15.38%) JavaScript
3 2 (15.38%) Python
3 2 (15.38%) Ruby
3 2 (15.38%) Scala
Qualifications
1 5 (38.46%) SC Cleared
1 5 (38.46%) Security Cleared
System Software
1 2 (15.38%) Docker
1 2 (15.38%) HDFS
Systems Management
1 4 (30.77%) Puppet
2 2 (15.38%) Ambari
2 2 (15.38%) Ansible
2 2 (15.38%) Kubernetes
2 2 (15.38%) Opscode Chef
2 2 (15.38%) Terraform
2 2 (15.38%) ZABBIX
Vendors
1 4 (30.77%) Perforce
1 4 (30.77%) Red Hat
2 2 (15.38%) Google
2 2 (15.38%) Hortonworks
2 2 (15.38%) Oracle
2 2 (15.38%) Splunk