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 3 months to 27 June 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
London / Croydon
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 39 28 17
Rank change year-on-year -11 -11  
Contract jobs citing JBoss 7 15 10
As % of all contract IT jobs advertised in Croydon 3.45% 6.17% 7.09%
As % of the Application Platforms category 9.86% 27.78% 18.87%
Number of daily rates quoted 0 4 4
Median daily rate - £465 £425
Median daily rate % change year-on-year - +9.41%  
UK excluding London median daily rate £450 £428 £400
% change year-on-year +5.26% +6.87%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £40.25 -

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 Croydon with a requirement for application platform skills.

Contract Application Platform Skills
Croydon
Contract job vacancies with a requirement for application platform skills 71 54 53
As % of all contract IT job vacancies advertised in Croydon 34.98% 22.22% 37.59%
Number of daily rates quoted 30 32 37
Median daily rate £488 £413 £350
Median daily rate % change year-on-year +18.18% +17.85%  
90% offered a daily rate of more than £415 £375 £245
10% offered a daily rate of more than £544 £506 £435
UK excluding London median daily rate £400 £390 £350
% change year-on-year +2.56% +11.42%  
Number of hourly rates quoted 0 1 0
Median hourly rate - £21.00 -
UK excluding London median hourly rate £27.50 £26.00 £21.00
% change year-on-year +5.76% +23.80%  

JBoss
Job Vacancy Trend in Croydon

The job posting trend of jobs advertised in Croydon 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 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 27 June 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 7 (100.00%) Java
1 7 (100.00%) Web Services
1 7 (100.00%) PostgreSQL
1 7 (100.00%) ActiveMQ
1 7 (100.00%) Git (software)
1 7 (100.00%) OpenLDAP
1 7 (100.00%) Maven
1 7 (100.00%) Continuous Integration
1 7 (100.00%) Jenkins
2 5 (71.43%) CentOS
2 5 (71.43%) Linux
2 5 (71.43%) SOA
2 5 (71.43%) DevOps
3 2 (28.57%) Virtual Infrastructure
3 2 (28.57%) jMock
3 2 (28.57%) Mentoring
3 2 (28.57%) SonarQube
3 2 (28.57%) J2EE
3 2 (28.57%) JUnit
3 2 (28.57%) SOAP
3 2 (28.57%) Spring
3 2 (28.57%) Agile Software Development
3 2 (28.57%) TDD
3 2 (28.57%) Scrum
3 2 (28.57%) VMware
3 2 (28.57%) Kanban
3 2 (28.57%) VMware Infrastructure
3 2 (28.57%) Apache CXF
3 2 (28.57%) Apache Camel
3 2 (28.57%) RESTful

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:

Cloud Services
1 2 (28.57%) Amazon AWS
1 2 (28.57%) Amazon EC2
Communications & Networking
1 7 (100.00%) OpenLDAP
Database & Business Intelligence
1 7 (100.00%) PostgreSQL
Development Applications
1 7 (100.00%) Git (software)
1 7 (100.00%) Jenkins
1 7 (100.00%) Maven
2 2 (28.57%) DbUnit
2 2 (28.57%) jMock
2 2 (28.57%) JUnit
2 2 (28.57%) Mockito
2 2 (28.57%) SonarQube
Job Titles
1 5 (71.43%) DevOps Engineer
1 5 (71.43%) Linux DevOps Engineer
1 5 (71.43%) Linux Engineer
1 5 (71.43%) Linux/Unix DevOps
2 1 (14.29%) Architect
2 1 (14.29%) Developer
2 1 (14.29%) Java Architect
2 1 (14.29%) Java Developer
2 1 (14.29%) Java Technical Architect
2 1 (14.29%) Technical Architect
Libraries, Frameworks & Software Standards
1 7 (100.00%) ActiveMQ
1 7 (100.00%) Web Services
2 2 (28.57%) Apache Camel
2 2 (28.57%) Apache CXF
2 2 (28.57%) J2EE
2 2 (28.57%) PowerMock
2 2 (28.57%) RESTful
2 2 (28.57%) SOAP
2 2 (28.57%) Spring
Operating Systems
1 5 (71.43%) CentOS
1 5 (71.43%) Linux
Processes & Methodologies
1 7 (100.00%) Continuous Integration
2 5 (71.43%) DevOps
2 5 (71.43%) SOA
3 2 (28.57%) Agile Software Development
3 2 (28.57%) BDD
3 2 (28.57%) Kanban
3 2 (28.57%) Mentoring
3 2 (28.57%) Scrum
3 2 (28.57%) TDD
3 2 (28.57%) Virtual Infrastructure
Programming Languages
1 7 (100.00%) Java
System Software
1 2 (28.57%) VMware Infrastructure
1 2 (28.57%) vSphere
Vendors
1 2 (28.57%) VMware
Croydon, Surrey
Syntax Consultancy Ltd
Rate: From £400 to £550 per day
Posted: 6 days ago