Period
to 23 May 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 23 May 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
23 May 2018
Same period 2017 Same period 2016
Rank 76 41 46
Rank change year-on-year -35 +5 -12
Contract jobs citing JBoss 25 5 11
As % of all contract IT jobs advertised in Croydon 2.24% 1.39% 2.07%
As % of the Application Platforms category 9.62% 4.81% 11.22%
Number of daily rates quoted 12 0 4
Croydon median daily rate £450 - £465
10th Percentile £401 - £424
90th Percentile £505 - £608
South London median daily rate £450 £525 £400
% change year-on-year -14.29% +31.25% +3.23%
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 260 104 98
As % of all contract IT jobs advertised in Croydon 23.32% 28.89% 18.46%
Number of daily rates quoted 177 45 76
Croydon median daily rate £550 £435 £393
Median daily rate % change year-on-year +26.44% +10.83% +12.14%
10th Percentile £344 £250 £301
90th Percentile £688 £555 £493
South London median daily rate £525 £450 £390
% change year-on-year +16.67% +15.38% +20.00%
Number of hourly rates quoted 0 0 1
Croydon median hourly rate - - £21.00
South London median hourly rate £40.00 £47.00 £18.00
% change year-on-year -14.89% +161.11% -47.06%

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

JBoss
Contractor Daily Rate Histogram in Croydon

The daily rate distribution of IT jobs citing JBoss in Croydon over the 6 months to 23 May 2018.

Contractor daily rate histogram for JBoss in Croydon

For the 6 months to 23 May 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 24 (96.00%) Java
2 21 (84.00%) Git (software)
2 21 (84.00%) Jenkins
3 20 (80.00%) DevOps
3 20 (80.00%) CentOS
3 20 (80.00%) Red Hat Enterprise Linux
3 20 (80.00%) Linux
3 20 (80.00%) Maven
4 15 (60.00%) Agile Software Development
4 15 (60.00%) Puppet
5 14 (56.00%) Red Hat
6 13 (52.00%) PostgreSQL
6 13 (52.00%) Tomcat
7 12 (48.00%) Amazon AWS
8 11 (44.00%) Vagrant
8 11 (44.00%) Apache Camel
8 11 (44.00%) Python
8 11 (44.00%) ActiveMQ
8 11 (44.00%) Deployment Automation
9 9 (36.00%) Security Cleared
9 9 (36.00%) Continuous Integration
9 9 (36.00%) Problem-Solving
10 8 (32.00%) Sonatype Nexus
10 8 (32.00%) Release Management
10 8 (32.00%) Scrum
10 8 (32.00%) HBase
10 8 (32.00%) SC Cleared
10 8 (32.00%) ZABBIX
10 8 (32.00%) OpenLDAP
11 7 (28.00%) Hadoop

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 13 (52.00%) Tomcat
2 4 (16.00%) Confluence
2 4 (16.00%) Oracle SOA Suite
3 3 (12.00%) Apache ServiceMix
3 3 (12.00%) Apache Spark
3 3 (12.00%) Elasticsearch
3 3 (12.00%) Jetty
3 3 (12.00%) Oracle Self-Service HR
3 3 (12.00%) WebLogic
Applications
1 3 (12.00%) Microsoft Excel
Cloud Services
1 12 (48.00%) Amazon AWS
2 7 (28.00%) Amazon EC2
3 4 (16.00%) Amazon ELB
3 4 (16.00%) Virtual Private Cloud
4 3 (12.00%) Microsoft Azure
Communications & Networking
1 8 (32.00%) OpenLDAP
2 3 (12.00%) SSH
Database & Business Intelligence
1 13 (52.00%) PostgreSQL
2 8 (32.00%) HBase
3 7 (28.00%) Hadoop
4 5 (20.00%) Amazon RDS
5 3 (12.00%) MongoDB
5 3 (12.00%) MySQL
5 3 (12.00%) Oracle Database
6 2 (8.00%) Data Warehouse
7 1 (4.00%) Amazon Aurora
Development Applications
1 21 (84.00%) Git (software)
1 21 (84.00%) Jenkins
2 20 (80.00%) Maven
3 11 (44.00%) Vagrant
4 8 (32.00%) Sonatype Nexus
5 3 (12.00%) Ant
5 3 (12.00%) Atlassian Bamboo
5 3 (12.00%) Cucumber
5 3 (12.00%) DbUnit
5 3 (12.00%) FishEye
5 3 (12.00%) Gradle
5 3 (12.00%) Hudson
5 3 (12.00%) JIRA
5 3 (12.00%) jMock
5 3 (12.00%) JUnit
5 3 (12.00%) Mercurial
5 3 (12.00%) Mockito
5 3 (12.00%) Poseidon for UML
5 3 (12.00%) Selenium
5 3 (12.00%) Subversion
General
1 3 (12.00%) Retail
Job Titles
1 15 (60.00%) DevOps Engineer
2 10 (40.00%) Java Engineer
2 10 (40.00%) Linux/Unix DevOps
3 9 (36.00%) Linux DevOps Engineer
3 9 (36.00%) Linux Engineer
4 7 (28.00%) AWS DevOps
4 7 (28.00%) AWS DevOps Engineer
4 7 (28.00%) AWS Engineer
5 4 (16.00%) Applications Architect
5 4 (16.00%) Architect
5 4 (16.00%) Developer
5 4 (16.00%) Java Developer
6 2 (8.00%) Consultant
6 2 (8.00%) DevOps Consultant
7 1 (4.00%) Java Applications Architect
7 1 (4.00%) Java Architect
7 1 (4.00%) Linux Consultant
7 1 (4.00%) Python Engineer
7 1 (4.00%) Systems Engineer
7 1 (4.00%) XML Architect
Libraries, Frameworks & Software Standards
1 11 (44.00%) ActiveMQ
1 11 (44.00%) Apache Camel
2 7 (28.00%) OSGi
3 6 (24.00%) Spring
4 5 (20.00%) J2EE
4 5 (20.00%) XML
5 4 (16.00%) JSON
5 4 (16.00%) LAPP Stack
6 3 (12.00%) AngularJS
6 3 (12.00%) GWT
6 3 (12.00%) Hibernate
6 3 (12.00%) HTML
6 3 (12.00%) JMS
6 3 (12.00%) jQuery
6 3 (12.00%) Node.js
6 3 (12.00%) RabbitMQ
6 3 (12.00%) React
6 3 (12.00%) SOAP
6 3 (12.00%) STL
6 3 (12.00%) Web Services
Miscellaneous
1 3 (12.00%) Derivative
1 3 (12.00%) NHS
1 3 (12.00%) User Experience
Operating Systems
1 20 (80.00%) CentOS
1 20 (80.00%) Linux
1 20 (80.00%) Red Hat Enterprise Linux
2 4 (16.00%) Ubuntu
3 3 (12.00%) Android
3 3 (12.00%) Apple iOS
3 3 (12.00%) Debian
3 3 (12.00%) Mac OS X
3 3 (12.00%) Windows
4 1 (4.00%) Unix
Processes & Methodologies
1 20 (80.00%) DevOps
2 15 (60.00%) Agile Software Development
3 11 (44.00%) Deployment Automation
4 9 (36.00%) Continuous Integration
4 9 (36.00%) Problem-Solving
5 8 (32.00%) Release Management
5 8 (32.00%) Scrum
6 7 (28.00%) Continuous Delivery
7 6 (24.00%) Kanban
7 6 (24.00%) TDD
8 4 (16.00%) Continuous Improvement
8 4 (16.00%) E-Commerce
8 4 (16.00%) Open Source
8 4 (16.00%) SOA
9 3 (12.00%) BDD
9 3 (12.00%) JVM Tuning
9 3 (12.00%) Test Automation
9 3 (12.00%) UML
10 2 (8.00%) Business Intelligence
10 2 (8.00%) Virtual Infrastructure
Programming Languages
1 24 (96.00%) Java
2 11 (44.00%) Python
3 3 (12.00%) Bash Shell
3 3 (12.00%) C++
3 3 (12.00%) Clojure
3 3 (12.00%) ClojureScript
3 3 (12.00%) Groovy
3 3 (12.00%) JavaScript
3 3 (12.00%) Perl
3 3 (12.00%) PL/SQL
3 3 (12.00%) Ruby
3 3 (12.00%) Scala
3 3 (12.00%) SQL
3 3 (12.00%) T-SQL
3 3 (12.00%) VBA
4 1 (4.00%) Java 8
Qualifications
1 9 (36.00%) Security Cleared
2 8 (32.00%) SC Cleared
3 3 (12.00%) DV Cleared
Quality Assurance & Compliance
1 4 (16.00%) QA
2 2 (8.00%) PMO
3 1 (4.00%) GDPR
System Software
1 3 (12.00%) VMware Infrastructure
1 3 (12.00%) vSphere
Systems Management
1 15 (60.00%) Puppet
2 8 (32.00%) ZABBIX
3 4 (16.00%) Ansible
3 4 (16.00%) Consul
3 4 (16.00%) Kubernetes
3 4 (16.00%) Packer
3 4 (16.00%) Terraform
4 3 (12.00%) Salt
Vendors
1 14 (56.00%) Red Hat
2 7 (28.00%) Oracle
3 3 (12.00%) Cloudera
3 3 (12.00%) Hortonworks
3 3 (12.00%) Microsoft
3 3 (12.00%) Sybase
3 3 (12.00%) VMware
4 1 (4.00%) Axway