The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for JBoss skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JBoss over the 3 months to 22 March 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.

3 months to
22 Mar 2017
Same period 2016 Same period 2015
Red Hat JBoss
London / City of London
Rank 128 138 161
Rank change year-on-year +10 +23  
Contract jobs citing JBoss 23 13 31
As % of all contract IT jobs advertised in the City of London 0.77% 0.40% 0.62%
As % of the Application Platforms category 4.10% 2.45% 3.80%
Number of daily rates quoted 18 9 25
Median daily rate £463 £500 £450
Median daily rate % change year-on-year -7.50% +11.11%  
90% offered a daily rate of more than £393 £360 £400
10% offered a daily rate of more than £600 £580 £525
UK excluding London median daily rate £450 £401 £400
% change year-on-year +12.35% +0.12%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £38.00 £45.00
% change year-on-year - -15.55%  

JBoss is in the application platform skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for application platform skills.

Contract Application Platform Skills
City of London
Contract job vacancies with a requirement for application platform skills 561 531 815
As % of all contract IT job vacancies advertised in the City of London 18.88% 16.24% 16.29%
Number of daily rates quoted 436 394 602
Median daily rate £475 £440 £419
Median daily rate % change year-on-year +7.95% +5.07%  
90% offered a daily rate of more than £325 £309 £263
10% offered a daily rate of more than £625 £600 £563
UK excluding London median daily rate £400 £390 £375
% change year-on-year +2.56% +4.00%  
Number of hourly rates quoted 2 7 20
Median hourly rate £28.67 £26.00 £22.00
Median hourly rate % change year-on-year +10.25% +18.18%  
90% offered a hourly rate of more than £22.34 £17.60 £14.54
10% offered a hourly rate of more than £35.00 £55.00 £24.85
UK excluding London median hourly rate £17.00 £18.00 £16.00
% change year-on-year -5.55% +12.50%  

JBoss
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing JBoss as a proportion of all contract or permanent IT jobs with a match in the Application Platforms category.

Job vacancy trend for JBoss in the City of London

JBoss
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for JBoss in the City of London

JBoss
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing JBoss in the City of London over the 3 months to 22 March 2017.

Contractor daily rate histogram for JBoss in the City of London

JBoss
Contractor Hourly Rate Trend in the City of London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing JBoss in the City of London.

Contractor hourly rate trend for JBoss in the City of London

JBoss
Top 30 Related IT Skills in the City of London

For the 6 months to 22 March 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 City of London region with a requirement for JBoss.

1 20 (51.28%) Java
2 17 (43.59%) SOAP
2 17 (43.59%) Linux
2 17 (43.59%) Maven
3 16 (41.03%) Finance
3 16 (41.03%) Oracle
4 15 (38.46%) Banking
5 13 (33.33%) Agile Software Development
5 13 (33.33%) Web Services
5 13 (33.33%) Jenkins
6 11 (28.21%) Ant
6 11 (28.21%) REST
7 10 (25.64%) Spring
7 10 (25.64%) Windows
7 10 (25.64%) HTML
7 10 (25.64%) SQL
8 9 (23.08%) Firewall
8 9 (23.08%) J2EE
8 9 (23.08%) CSS
9 8 (20.51%) SQL Server
9 8 (20.51%) Unix
9 8 (20.51%) TDD
10 7 (17.95%) JavaScript
10 7 (17.95%) XML
10 7 (17.95%) Web Development
10 7 (17.95%) IaaS
10 7 (17.95%) HTML5
10 7 (17.95%) SoapUI
10 7 (17.95%) DevOps
11 6 (15.38%) Open Source

JBoss
Top Related IT Skills in the City of London 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 (15.38%) Tomcat
2 5 (12.82%) Apache
2 5 (12.82%) WebLogic
3 3 (7.69%) Confluence
4 2 (5.13%) WebSphere
5 1 (2.56%) GlassFish
5 1 (2.56%) IIS
5 1 (2.56%) Mule ESB
5 1 (2.56%) nginx
5 1 (2.56%) Oracle Coherence
Applications
1 2 (5.13%) MS Excel
Business Applications
1 1 (2.56%) SAP Oil and Gas
Cloud Services
1 7 (17.95%) IaaS
2 4 (10.26%) PaaS
3 3 (7.69%) Amazon AWS
3 3 (7.69%) SaaS
4 2 (5.13%) Microsoft Azure
5 1 (2.56%) Azure Active Directory
5 1 (2.56%) Firebase
5 1 (2.56%) GitHub
5 1 (2.56%) Google Cloud Platform
5 1 (2.56%) OpenShift
5 1 (2.56%) Slack
Communications & Networking
1 9 (23.08%) Firewall
2 4 (10.26%) Internet
2 4 (10.26%) LAN
2 4 (10.26%) TCP/IP
3 3 (7.69%) LDAP
4 2 (5.13%) DNS
4 2 (5.13%) HTTP
4 2 (5.13%) NAS
5 1 (2.56%) BIG-IP
5 1 (2.56%) DHCP
5 1 (2.56%) DMZ
5 1 (2.56%) Intranet
5 1 (2.56%) Network Security
5 1 (2.56%) Reverse Proxy
5 1 (2.56%) SAN
5 1 (2.56%) SSL
5 1 (2.56%) VoIP
5 1 (2.56%) VPN
5 1 (2.56%) WAN
5 1 (2.56%) Wireless
Database & Business Intelligence
1 8 (20.51%) SQL Server
2 4 (10.26%) BusinessObjects
2 4 (10.26%) MySQL
3 3 (7.69%) NoSQL
3 3 (7.69%) Oracle Database
4 2 (5.13%) MongoDB
4 2 (5.13%) PostgreSQL
4 2 (5.13%) Relational Database
5 1 (2.56%) Apache Cassandra
5 1 (2.56%) Big Data
5 1 (2.56%) Oracle Exadata
5 1 (2.56%) Oracle ODI
5 1 (2.56%) QlikView
5 1 (2.56%) RDBMS
5 1 (2.56%) Redis
5 1 (2.56%) SQL Navigator
5 1 (2.56%) SQL Server 2012
Development Applications
1 17 (43.59%) Maven
2 13 (33.33%) Jenkins
3 11 (28.21%) Ant
4 7 (17.95%) SoapUI
5 6 (15.38%) Selenium
5 6 (15.38%) Subversion
6 5 (12.82%) Git (software)
6 5 (12.82%) JIRA
7 3 (7.69%) NetBeans
8 2 (5.13%) IntelliJ
8 2 (5.13%) JUnit
8 2 (5.13%) Sonatype Nexus
9 1 (2.56%) Artifactory
9 1 (2.56%) Eclipse
9 1 (2.56%) Gradle
9 1 (2.56%) HP UFT
9 1 (2.56%) JIRA Agile
9 1 (2.56%) Mercurial
9 1 (2.56%) SonarQube
9 1 (2.56%) TeamCity
General
1 16 (41.03%) Finance
2 15 (38.46%) Banking
3 5 (12.82%) Retail
4 4 (10.26%) Retail Banking
5 1 (2.56%) Advertising
5 1 (2.56%) Back Office
5 1 (2.56%) Investment Banking
5 1 (2.56%) Private Banking
Job Titles
1 17 (43.59%) Developer
2 12 (30.77%) Java Developer
3 10 (25.64%) Architect
4 6 (15.38%) Infrastructure Architect
4 6 (15.38%) Technical Architect
5 5 (12.82%) Infrastructure Technical Architect
5 5 (12.82%) Technical Infrastructure Architect
6 3 (7.69%) Administrator
6 3 (7.69%) Android Developer
6 3 (7.69%) DevOps Engineer
6 3 (7.69%) Senior Developer
6 3 (7.69%) Senior Java Developer
7 2 (5.13%) Angular Developer
7 2 (5.13%) Java Web Developer
7 2 (5.13%) Mobile Developer
7 2 (5.13%) Solutions Architect
7 2 (5.13%) Web Developer
8 1 (2.56%) Linux Engineer
8 1 (2.56%) Linux Specialist
8 1 (2.56%) Senior Linux Engineer
Libraries, Frameworks & Software Standards
1 17 (43.59%) SOAP
2 13 (33.33%) Web Services
3 11 (28.21%) REST
4 10 (25.64%) HTML
4 10 (25.64%) Spring
5 9 (23.08%) CSS
5 9 (23.08%) J2EE
6 7 (17.95%) HTML5
6 7 (17.95%) XML
7 6 (15.38%) AngularJS
8 5 (12.82%) Ajax
8 5 (12.82%) Hibernate
8 5 (12.82%) jQuery
8 5 (12.82%) Middleware
8 5 (12.82%) Spring MVC
9 4 (10.26%) CSS3
9 4 (10.26%) Java EE
9 4 (10.26%) JAXB
9 4 (10.26%) XSLT
10 3 (7.69%) JSON
Miscellaneous
1 5 (12.82%) N-Tier
1 5 (12.82%) User Experience
2 3 (7.69%) Analytical Skills
2 3 (7.69%) Enterprise Software
2 3 (7.69%) Online Banking
3 1 (2.56%) Computer Science
3 1 (2.56%) Credit Risk
3 1 (2.56%) Data Centre
3 1 (2.56%) Data Structures
3 1 (2.56%) Distributed Denial-of-Service
3 1 (2.56%) Management Information System
3 1 (2.56%) Market Risk
3 1 (2.56%) Mobile App
Operating Systems
1 17 (43.59%) Linux
2 10 (25.64%) Windows
3 8 (20.51%) Unix
4 3 (7.69%) Android
5 2 (5.13%) Red Hat Enterprise Linux
6 1 (2.56%) Apple iOS
6 1 (2.56%) CentOS
6 1 (2.56%) Solaris
6 1 (2.56%) Ubuntu
6 1 (2.56%) Windows Server 2008
Processes & Methodologies
1 13 (33.33%) Agile Software Development
2 8 (20.51%) TDD
3 7 (17.95%) DevOps
3 7 (17.95%) Web Development
4 6 (15.38%) ETL
4 6 (15.38%) MVC
4 6 (15.38%) Open Source
4 6 (15.38%) SOA
5 5 (12.82%) ITIL
5 5 (12.82%) Migration
5 5 (12.82%) Scrum
5 5 (12.82%) TOGAF
6 4 (10.26%) Risk Management
6 4 (10.26%) Technical Architecture
7 3 (7.69%) Android Development
7 3 (7.69%) Asset Management
7 3 (7.69%) Automation Testing
7 3 (7.69%) Configuration Management
7 3 (7.69%) Continuous Improvement
7 3 (7.69%) Data Modelling
Programming Languages
1 20 (51.28%) Java
2 10 (25.64%) SQL
3 7 (17.95%) JavaScript
4 5 (12.82%) Perl
5 4 (10.26%) Python
6 3 (7.69%) Bash Shell
6 3 (7.69%) Ruby
7 2 (5.13%) PHP
8 1 (2.56%) Apex Code
8 1 (2.56%) Apple Swift
8 1 (2.56%) C++
8 1 (2.56%) Objective-C
8 1 (2.56%) WebLogic Scripting Tool
Qualifications
1 5 (12.82%) Degree
2 3 (7.69%) ITIL Certification
3 1 (2.56%) DV Cleared
3 1 (2.56%) PMI Certification
3 1 (2.56%) PMP
3 1 (2.56%) Security Cleared
Quality Assurance & Compliance
1 1 (2.56%) QA
System Software
1 4 (10.26%) Active Directory
2 2 (5.13%) Docker
3 1 (2.56%) vCloud
3 1 (2.56%) Virtual Desktop
3 1 (2.56%) Virtual Machines
3 1 (2.56%) VMware ESX
3 1 (2.56%) VMware Infrastructure
Systems Management
1 4 (10.26%) Puppet
2 3 (7.69%) Ansible
2 3 (7.69%) Opscode Chef
3 2 (5.13%) logstash
3 2 (5.13%) Nagios
4 1 (2.56%) BladeLogic
4 1 (2.56%) Control-M
4 1 (2.56%) Graphite
4 1 (2.56%) HAProxy
4 1 (2.56%) Kibana
4 1 (2.56%) MIMEsweeper
4 1 (2.56%) Norton AntiVirus
4 1 (2.56%) Oracle Enterprise Manager
4 1 (2.56%) Oracle Identity Management
4 1 (2.56%) Riemann
4 1 (2.56%) Rundeck
4 1 (2.56%) Salt
4 1 (2.56%) SCCM
4 1 (2.56%) Tivoli
4 1 (2.56%) ZABBIX
Vendors
1 16 (41.03%) Oracle
2 4 (10.26%) Red Hat
3 3 (7.69%) IBM
3 3 (7.69%) VMware
4 2 (5.13%) Splunk
4 2 (5.13%) Tableau
5 1 (2.56%) ATG
5 1 (2.56%) Axway
5 1 (2.56%) BEA
5 1 (2.56%) Blue Coat
5 1 (2.56%) CheckPoint
5 1 (2.56%) Cisco
5 1 (2.56%) Citrix
5 1 (2.56%) F5
5 1 (2.56%) Google
5 1 (2.56%) Nokia
5 1 (2.56%) Qualys
5 1 (2.56%) Salesforce.com
5 1 (2.56%) SAP
5 1 (2.56%) Sybase