Period
to 21 November 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 21 November 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
21 Nov 2018
Same period 2017 Same period 2016
Rank 92 82 62
Rank change year-on-year -10 -20 -43
Contract jobs citing JBoss 23 14 13
As % of all contract IT jobs advertised in Croydon 1.97% 1.63% 2.46%
As % of the Application Platforms category 9.27% 5.00% 8.97%
Number of daily rates quoted 9 5 3
Croydon median daily rate £500 £425 £375
Median daily rate % change year-on-year +17.65% +13.33% -16.67%
10th Percentile £418 £363 £363
90th Percentile £693 £502 £388
South London median daily rate £475 £500 £388
% change year-on-year -5.00% +29.03% -13.89%
Number of hourly rates quoted 1 0 0
Croydon median hourly rate £35.00 - -
South London median hourly rate £35.00 - -

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 248 280 145
As % of all contract IT jobs advertised in Croydon 21.20% 32.63% 27.41%
Number of daily rates quoted 195 177 65
Croydon median daily rate £525 £525 £420
Median daily rate % change year-on-year - +25.00% -1.18%
10th Percentile £344 £363 £313
90th Percentile £638 £688 £496
South London median daily rate £525 £525 £420
% change year-on-year - +25.00% +13.90%
Number of hourly rates quoted 1 1 0
Croydon median hourly rate £35.00 £28.50 -
Median hourly rate % change year-on-year +22.81% - -
South London median hourly rate £35.00 £45.00 £20.00
% change year-on-year -22.22% +125.00% -72.22%

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 21 November 2018.

Contractor daily rate histogram for JBoss in Croydon

For the 6 months to 21 November 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 18 (78.26%) Java
2 16 (69.57%) Linux
3 14 (60.87%) Red Hat
3 14 (60.87%) Security Cleared
4 13 (56.52%) SC Cleared
4 13 (56.52%) WebLogic
4 13 (56.52%) DevOps
5 12 (52.17%) Red Hat Enterprise Linux
6 11 (47.83%) Jenkins
7 10 (43.48%) Oracle
8 9 (39.13%) Maven
9 8 (34.78%) Hibernate
9 8 (34.78%) Git (software)
9 8 (34.78%) Continuous Integration
10 7 (30.43%) Agile Software Development
10 7 (30.43%) Migration
10 7 (30.43%) Oracle Service Bus
10 7 (30.43%) Puppet
10 7 (30.43%) Deployment Automation
11 6 (26.09%) Problem-Solving
11 6 (26.09%) CentOS
11 6 (26.09%) Vagrant
11 6 (26.09%) Docker
11 6 (26.09%) Release Management
12 5 (21.74%) VMware
12 5 (21.74%) Spring
12 5 (21.74%) WebLogic Workshop
12 5 (21.74%) Apache Camel
12 5 (21.74%) Amazon AWS
12 5 (21.74%) Ansible

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 (56.52%) WebLogic
2 7 (30.43%) Oracle Service Bus
3 3 (13.04%) Confluence
3 3 (13.04%) Tomcat
4 1 (4.35%) Oracle BPEL
4 1 (4.35%) WebSphere
4 1 (4.35%) WildFly
Business Applications
1 1 (4.35%) Oracle BPM
Cloud Services
1 5 (21.74%) Amazon AWS
2 2 (8.70%) Cloud Computing
2 2 (8.70%) Microsoft Azure
3 1 (4.35%) GitHub
Database & Business Intelligence
1 4 (17.39%) Oracle Database
1 4 (17.39%) PostgreSQL
2 3 (13.04%) MySQL
2 3 (13.04%) Relational Database
Development Applications
1 11 (47.83%) Jenkins
2 9 (39.13%) Maven
3 8 (34.78%) Git (software)
4 6 (26.09%) Vagrant
5 5 (21.74%) WebLogic Workshop
6 3 (13.04%) Cucumber
6 3 (13.04%) DbUnit
6 3 (13.04%) Gradle
6 3 (13.04%) JMeter
6 3 (13.04%) JUnit
7 2 (8.70%) SonarQube
8 1 (4.35%) Bitbucket
8 1 (4.35%) GitLab
8 1 (4.35%) JIRA
General
1 2 (8.70%) Legal
2 1 (4.35%) Law
Job Titles
1 9 (39.13%) Linux/Unix DevOps
2 8 (34.78%) Developer
2 8 (34.78%) DevOps Engineer
2 8 (34.78%) Java Developer
3 7 (30.43%) Linux DevOps Engineer
3 7 (30.43%) Linux Engineer
4 6 (26.09%) AWS DevOps
4 6 (26.09%) AWS DevOps Engineer
4 6 (26.09%) AWS Engineer
4 6 (26.09%) Java Engineer
5 4 (17.39%) SC Cleared Java Developer
6 3 (13.04%) Consultant
7 2 (8.70%) Cloud Engineer
8 1 (4.35%) Cloud Architect
8 1 (4.35%) Cloud Consultant
8 1 (4.35%) DevOps Administrator
8 1 (4.35%) DevOps Architect
8 1 (4.35%) DevOps Consultant
8 1 (4.35%) JavaScript Developer
8 1 (4.35%) Linux DevOps Administrator
Libraries, Frameworks & Software Standards
1 8 (34.78%) Hibernate
2 5 (21.74%) Apache Camel
2 5 (21.74%) Spring
3 4 (17.39%) Java EE
4 3 (13.04%) CSS
4 3 (13.04%) Gherkin
4 3 (13.04%) HTML
4 3 (13.04%) JPA
4 3 (13.04%) Swagger
4 3 (13.04%) Web Services
5 2 (8.70%) ActiveMQ
5 2 (8.70%) EJB
5 2 (8.70%) J2EE
5 2 (8.70%) JDBC
5 2 (8.70%) JMS
5 2 (8.70%) Middleware
5 2 (8.70%) OSGi
6 1 (4.35%) AngularJS
6 1 (4.35%) Grails
6 1 (4.35%) JSF
Miscellaneous
1 3 (13.04%) Data Centre
2 2 (8.70%) Oracle Licensing
3 1 (4.35%) Greenfield Project
3 1 (4.35%) Management Information System
Operating Systems
1 16 (69.57%) Linux
2 12 (52.17%) Red Hat Enterprise Linux
3 6 (26.09%) CentOS
4 1 (4.35%) Unix
Processes & Methodologies
1 13 (56.52%) DevOps
2 8 (34.78%) Continuous Integration
3 7 (30.43%) Agile Software Development
3 7 (30.43%) Deployment Automation
3 7 (30.43%) Migration
4 6 (26.09%) Problem-Solving
4 6 (26.09%) Release Management
5 4 (17.39%) Configuration Management
5 4 (17.39%) Mentoring
6 3 (13.04%) BDD
6 3 (13.04%) Operational Acceptance Testing
6 3 (13.04%) Refactoring
6 3 (13.04%) Stakeholder Engagement
6 3 (13.04%) System Integration Testing
6 3 (13.04%) TDD
6 3 (13.04%) Test Automation
6 3 (13.04%) User Acceptance Testing
6 3 (13.04%) Web Development
7 2 (8.70%) Data Virtualisation
7 2 (8.70%) Software Licensing
Programming Languages
1 18 (78.26%) Java
2 4 (17.39%) JavaScript
3 2 (8.70%) Java 8
3 2 (8.70%) SQL
4 1 (4.35%) Groovy
4 1 (4.35%) PL/SQL
Qualifications
1 14 (60.87%) Security Cleared
2 13 (56.52%) SC Cleared
System Software
1 6 (26.09%) Docker
2 2 (8.70%) VMware Infrastructure
Systems Management
1 7 (30.43%) Puppet
2 5 (21.74%) Ansible
3 4 (17.39%) Kubernetes
4 2 (8.70%) Opscode Chef
5 1 (4.35%) Packer
Vendors
1 14 (60.87%) Red Hat
2 10 (43.48%) Oracle
3 5 (21.74%) VMware
4 2 (8.70%) Microsoft