Period
to 19 February 2018

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 19 February 2018 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
19 Feb 2018
Same period 2017 Same period 2016
Rank 84 64 35
Rank change year-on-year -20 -29 -2
Contract jobs citing JBoss 18 1 14
As % of all contract IT jobs advertised in Croydon 1.70% 0.21% 3.27%
As % of the Application Platforms category 6.79% 0.83% 20.59%
Number of daily rates quoted 10 0 7
Croydon median daily rate £438 - £450
10th Percentile £363 - £410
90th Percentile £486 - £525
South London median daily rate £450 £425 £425
% change year-on-year +5.88% - -37.73%
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 265 121 68
As % of all contract IT jobs advertised in Croydon 25.02% 25.74% 15.89%
Number of daily rates quoted 177 54 43
Croydon median daily rate £535 £403 £388
Median daily rate % change year-on-year +32.92% +3.87% -11.43%
10th Percentile £366 £250 £303
90th Percentile £688 £543 £498
South London median daily rate £525 £400 £350
% change year-on-year +31.25% +14.29% -6.67%
Number of hourly rates quoted 0 0 0
Croydon median hourly rate - - -
South London median hourly rate £40.00 £44.50 -
% change year-on-year -10.11% - -

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 19 February 2018, IT contractor jobs citing JBoss also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Croydon region with a requirement for JBoss.

1 17 (94.44%) Java
2 16 (88.89%) Git (software)
3 15 (83.33%) Maven
4 14 (77.78%) Agile Software Development
5 12 (66.67%) Linux
5 12 (66.67%) CentOS
5 12 (66.67%) Red Hat Enterprise Linux
5 12 (66.67%) Jenkins
5 12 (66.67%) DevOps
6 10 (55.56%) SC Cleared
6 10 (55.56%) Security Cleared
7 9 (50.00%) Apache Camel
8 8 (44.44%) Sonatype Nexus
8 8 (44.44%) ActiveMQ
8 8 (44.44%) Tomcat
8 8 (44.44%) Red Hat
9 6 (33.33%) ZABBIX
9 6 (33.33%) OpenLDAP
9 6 (33.33%) Spring
9 6 (33.33%) PostgreSQL
9 6 (33.33%) Python
9 6 (33.33%) HBase
10 5 (27.78%) Puppet
10 5 (27.78%) OSGi
11 4 (22.22%) HTML5
11 4 (22.22%) Open Source
11 4 (22.22%) Test Automation
11 4 (22.22%) Hadoop
11 4 (22.22%) Amazon EC2
11 4 (22.22%) Amazon AWS

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 8 (44.44%) Tomcat
2 4 (22.22%) WebLogic
3 2 (11.11%) Apache ServiceMix
3 2 (11.11%) Oracle SOA Suite
Cloud Services
1 4 (22.22%) Amazon AWS
1 4 (22.22%) Amazon EC2
2 2 (11.11%) Amazon ELB
2 2 (11.11%) Virtual Private Cloud
Communications & Networking
1 6 (33.33%) OpenLDAP
Database & Business Intelligence
1 6 (33.33%) HBase
1 6 (33.33%) PostgreSQL
2 4 (22.22%) Hadoop
2 4 (22.22%) SQL Server
3 2 (11.11%) Amazon RDS
4 1 (5.56%) Data Warehouse
Development Applications
1 16 (88.89%) Git (software)
2 15 (83.33%) Maven
3 12 (66.67%) Jenkins
4 8 (44.44%) Sonatype Nexus
5 4 (22.22%) Eclipse
6 3 (16.67%) Vagrant
7 2 (11.11%) DbUnit
7 2 (11.11%) jMock
7 2 (11.11%) JUnit
7 2 (11.11%) Mockito
General
1 4 (22.22%) Banking
1 4 (22.22%) Finance
1 4 (22.22%) Investment Banking
2 1 (5.56%) Retail
Job Titles
1 10 (55.56%) DevOps Engineer
2 7 (38.89%) Java Engineer
3 6 (33.33%) Developer
3 6 (33.33%) Java Developer
4 5 (27.78%) Linux/Unix DevOps
5 4 (22.22%) AWS DevOps
5 4 (22.22%) AWS DevOps Engineer
5 4 (22.22%) AWS Engineer
5 4 (22.22%) Linux DevOps Engineer
5 4 (22.22%) Linux Engineer
5 4 (22.22%) SC Cleared Java Developer
6 2 (11.11%) Consultant
6 2 (11.11%) DevOps Consultant
7 1 (5.56%) Linux Consultant
Libraries, Frameworks & Software Standards
1 9 (50.00%) Apache Camel
2 8 (44.44%) ActiveMQ
3 6 (33.33%) Spring
4 5 (27.78%) OSGi
5 4 (22.22%) EJB
5 4 (22.22%) GWT
5 4 (22.22%) Hibernate
5 4 (22.22%) HTML
5 4 (22.22%) HTML5
5 4 (22.22%) J2EE
5 4 (22.22%) JSF
5 4 (22.22%) JSP
5 4 (22.22%) LAPP Stack
6 2 (11.11%) PowerMock
6 2 (11.11%) RESTful
6 2 (11.11%) SOAP
6 2 (11.11%) Spring Boot
6 2 (11.11%) Web Services
Miscellaneous
1 4 (22.22%) Analytical Skills
1 4 (22.22%) Computer Science
2 1 (5.56%) NHS
Operating Systems
1 12 (66.67%) CentOS
1 12 (66.67%) Linux
1 12 (66.67%) Red Hat Enterprise Linux
Processes & Methodologies
1 14 (77.78%) Agile Software Development
2 12 (66.67%) DevOps
3 4 (22.22%) OO
3 4 (22.22%) OOD
3 4 (22.22%) Open Source
3 4 (22.22%) Scrum
3 4 (22.22%) Test Automation
4 3 (16.67%) Continuous Integration
4 3 (16.67%) E-Commerce
4 3 (16.67%) Release Management
5 2 (11.11%) BDD
5 2 (11.11%) Continuous Delivery
5 2 (11.11%) Continuous Improvement
5 2 (11.11%) Kanban
5 2 (11.11%) SOA
5 2 (11.11%) TDD
5 2 (11.11%) Virtual Infrastructure
6 1 (5.56%) Business Intelligence
Programming Languages
1 17 (94.44%) Java
2 6 (33.33%) Python
3 4 (22.22%) SQL
Qualifications
1 10 (55.56%) SC Cleared
1 10 (55.56%) Security Cleared
Quality Assurance & Compliance
1 2 (11.11%) QA
2 1 (5.56%) PMO
System Software
1 2 (11.11%) VMware Infrastructure
1 2 (11.11%) vSphere
Systems Management
1 6 (33.33%) ZABBIX
2 5 (27.78%) Puppet
3 2 (11.11%) Ansible
3 2 (11.11%) Consul
3 2 (11.11%) Kubernetes
3 2 (11.11%) Packer
3 2 (11.11%) Terraform
Vendors
1 8 (44.44%) Red Hat
2 4 (22.22%) Perforce
3 2 (11.11%) Oracle
3 2 (11.11%) VMware