Period
to 22 October 2017

The following table provides summary statistics for contract job vacancies with a requirement for WildFly skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited WildFly over the 6 months to 22 October 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 WildFly
UK
6 months to
22 Oct 2017
Same period 2016 Same period 2015
Rank 738 840 861
Rank change year-on-year +102 +21 +13
Contract jobs citing WildFly 133 51 31
As % of all contract IT jobs advertised in the UK 0.13% 0.048% 0.027%
As % of the Application Platforms category 0.80% 0.26% 0.15%
Number of daily rates quoted 74 39 11
UK median daily rate £525 £485 £450
Median daily rate % change year-on-year +8.25% +7.78% -5.26%
10th Percentile £325 £373 £410
90th Percentile £575 £575 £513
UK excluding London median daily rate £515 £424 £456
% change year-on-year +21.53% -7.12% +1.39%
Number of hourly rates quoted 0 0 0
UK median hourly rate - - -
UK excluding London median hourly rate - - -

WildFly is in the Application Platforms category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for application platform skills.

All Application Platform Skills
UK
Contract vacancies with a requirement for application platform skills 16595 19611 20362
As % of all contract IT jobs advertised in the UK 16.70% 18.60% 17.86%
Number of daily rates quoted 10861 12817 12816
UK median daily rate £440 £420 £400
Median daily rate % change year-on-year +4.76% +5.00% +6.67%
10th Percentile £263 £250 £225
90th Percentile £600 £588 £563
UK excluding London median daily rate £400 £390 £375
% change year-on-year +2.56% +4.00% +7.14%
Number of hourly rates quoted 410 508 621
UK median hourly rate £20.00 £20.00 £20.00
10th Percentile £11.00 £12.00 £11.25
90th Percentile £48.75 £47.76 £42.75
UK excluding London median hourly rate £20.00 £20.50 £19.00
% change year-on-year -2.44% +7.89% +8.57%

WildFly
Job Vacancy Trend

Job postings citing WildFly as a percentage of all IT jobs advertised.

Job vacancy trend for WildFly in the UK

WildFly
Contractor Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing WildFly.

Contractor daily rate trend for WildFly in the UK

WildFly
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing WildFly over the 6 months to 22 October 2017.

Contractor daily rate histogram for WildFly in the UK

WildFly
Top 10 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing WildFly within the UK over the 6 months to 22 October 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +97 130 £525 +8.25% 6
London +57 88 £525 +5.00% 3
UK excluding London +71 44 £515 +21.53% 3
South East +32 20 £375 -16.90%
Midlands +50 13 £420 -8.20%
West Midlands +43 12 £515 +12.57%
East of England -17 7 £565 +13.00% 3
Wales - 3 £550 -
South West +9 1 £315 -23.17%
East Midlands - 1 £325 -

For the 6 months to 22 October 2017, IT contractor jobs citing WildFly also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for WildFly.

1 119 (89.47%) Java
2 76 (57.14%) Agile Software Development
3 73 (54.89%) Java EE
4 69 (51.88%) Unix
5 62 (46.62%) JMS
6 61 (45.86%) Git (software)
7 60 (45.11%) JBoss
8 57 (42.86%) Hibernate
9 55 (41.35%) RESTful
10 53 (39.85%) JAX-RS
10 53 (39.85%) Relational Database
11 52 (39.10%) Dependency Injection
11 52 (39.10%) SQL
11 52 (39.10%) JUnit
11 52 (39.10%) WireMock
12 50 (37.59%) RDBMS
13 47 (35.34%) OO
14 46 (34.59%) Test Automation
14 46 (34.59%) Microservices
15 44 (33.08%) JIRA
15 44 (33.08%) REST
15 44 (33.08%) Maven
16 42 (31.58%) CQRS
16 42 (31.58%) Linux Command Line
17 41 (30.83%) Lambda Expressions
17 41 (30.83%) SonarQube
17 41 (30.83%) Confluence
17 41 (30.83%) Mockito
17 41 (30.83%) Vagrant
17 41 (30.83%) Liquibase

WildFly
Co-occurring IT Skills 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 60 (45.11%) JBoss
2 41 (30.83%) Confluence
3 19 (14.29%) IIS
4 16 (12.03%) Tomcat
5 11 (8.27%) Apache Spark
5 11 (8.27%) GlassFish
5 11 (8.27%) Oracle SOA Suite
6 9 (6.77%) Apache
6 9 (6.77%) Jetty
7 5 (3.76%) Mule
8 2 (1.50%) Elasticsearch
8 2 (1.50%) Mule ESB
9 1 (0.75%) Apache Solr
9 1 (0.75%) CICS
9 1 (0.75%) Drupal
9 1 (0.75%) Oracle Workflow
9 1 (0.75%) TWiki
9 1 (0.75%) WebSphere
Cloud Services
1 9 (6.77%) Microsoft Azure
2 8 (6.02%) Amazon AWS
3 5 (3.76%) PaaS
4 2 (1.50%) SaaS
5 1 (0.75%) Dropbox
5 1 (0.75%) GitHub
5 1 (0.75%) npm
Communications & Networking
1 13 (9.77%) LDAP
1 13 (9.77%) SSH
2 6 (4.51%) Firewall
3 2 (1.50%) HTTP
4 1 (0.75%) SAN
4 1 (0.75%) SMS
Database & Business Intelligence
1 53 (39.85%) Relational Database
2 50 (37.59%) RDBMS
3 23 (17.29%) SQL Server
4 17 (12.78%) PostgreSQL
5 16 (12.03%) MySQL
6 11 (8.27%) Apache Cassandra
6 11 (8.27%) Big Data
6 11 (8.27%) Hadoop
6 11 (8.27%) MongoDB
6 11 (8.27%) NoSQL
7 10 (7.52%) Data Warehouse
8 9 (6.77%) Oracle Exadata
8 9 (6.77%) Snowflake Schema
9 7 (5.26%) Enterprise Data Warehouse
10 1 (0.75%) DB2
10 1 (0.75%) Oracle Database
10 1 (0.75%) SQL Server 2014
Development Applications
1 61 (45.86%) Git (software)
2 52 (39.10%) JUnit
3 44 (33.08%) JIRA
3 44 (33.08%) Maven
4 41 (30.83%) Checkstyle
4 41 (30.83%) Liquibase
4 41 (30.83%) Mockito
4 41 (30.83%) SonarQube
4 41 (30.83%) Vagrant
5 15 (11.28%) Jenkins
6 11 (8.27%) Hudson
6 11 (8.27%) JBehave
7 4 (3.01%) Team Foundation Server
8 3 (2.26%) Visual Studio
8 3 (2.26%) Visual Studio Team System
9 2 (1.50%) Atlassian Bamboo
9 2 (1.50%) Subversion
10 1 (0.75%) Bitbucket
10 1 (0.75%) Jasmine
10 1 (0.75%) Selenium
General
1 24 (18.05%) Finance
2 13 (9.77%) Banking
3 7 (5.26%) Retail
4 3 (2.26%) Legal
5 2 (1.50%) Marketing
6 1 (0.75%) Local Government
6 1 (0.75%) Publishing
Job Titles
1 82 (61.65%) Developer
2 62 (46.62%) Java Developer
3 18 (13.53%) SC Cleared Java Developer
4 16 (12.03%) Analyst
5 15 (11.28%) Architect
5 15 (11.28%) Technical Analyst
6 14 (10.53%) Solutions Architect
7 13 (9.77%) Senior Developer
8 12 (9.02%) SQL Developer
9 11 (8.27%) Digital Developer
10 10 (7.52%) JavaScript Developer
11 9 (6.77%) HTML Developer
11 9 (6.77%) Technical Support
12 8 (6.02%) Applications Support
12 8 (6.02%) Lead Developer
12 8 (6.02%) Lead Java Developer
13 7 (5.26%) Support Analyst
13 7 (5.26%) Technical Support Analyst
14 6 (4.51%) Scala Developer
14 6 (4.51%) Technical Architect
Libraries, Frameworks & Software Standards
1 73 (54.89%) Java EE
2 62 (46.62%) JMS
3 57 (42.86%) Hibernate
4 55 (41.35%) RESTful
5 53 (39.85%) JAX-RS
6 52 (39.10%) WireMock
7 44 (33.08%) REST
8 41 (30.83%) Drools
8 41 (30.83%) Lambda Expressions
9 39 (29.32%) Web Services
10 22 (16.54%) HTML
11 20 (15.04%) Spring
12 19 (14.29%) Middleware
13 18 (13.53%) jQuery
14 15 (11.28%) JSF
14 15 (11.28%) PrimeFaces
15 14 (10.53%) JPA
16 12 (9.02%) EJB
16 12 (9.02%) JSON
17 11 (8.27%) RESTEasy
Miscellaneous
1 42 (31.58%) Linux Command Line
2 19 (14.29%) Client/Server
3 11 (8.27%) Mobile App
4 9 (6.77%) Analytical Skills
5 2 (1.50%) Fintech
5 2 (1.50%) User Experience
6 1 (0.75%) Greenfield Project
6 1 (0.75%) Mainframe
Operating Systems
1 69 (51.88%) Unix
2 41 (30.83%) Linux
2 41 (30.83%) VMS
3 26 (19.55%) Windows
4 17 (12.78%) Windows Server 2012
5 13 (9.77%) Windows Server 2008
6 11 (8.27%) Android
6 11 (8.27%) Apple iOS
7 5 (3.76%) Ubuntu
7 5 (3.76%) Windows Server
8 3 (2.26%) CentOS
9 2 (1.50%) Red Hat Enterprise Linux
10 1 (0.75%) zOS
Processes & Methodologies
1 76 (57.14%) Agile Software Development
2 52 (39.10%) Dependency Injection
3 47 (35.34%) OO
4 46 (34.59%) Microservices
4 46 (34.59%) Test Automation
5 42 (31.58%) CQRS
6 41 (30.83%) Domain-Driven Design
6 41 (30.83%) OOA/OOD
7 20 (15.04%) Analytics
8 19 (14.29%) Scrum
9 18 (13.53%) Capacity Management
10 17 (12.78%) Kanban
11 13 (9.77%) Continuous Integration
11 13 (9.77%) SOA
11 13 (9.77%) Software Engineering
11 13 (9.77%) TOGAF
12 12 (9.02%) TDD
12 12 (9.02%) Unit Testing
13 11 (8.27%) Enterprise Architecture
13 11 (8.27%) Visualisation
Programming Languages
1 119 (89.47%) Java
2 52 (39.10%) SQL
3 41 (30.83%) JPQL
4 29 (21.80%) JavaScript
5 18 (13.53%) PL/SQL
6 17 (12.78%) PowerShell
6 17 (12.78%) Scala
7 8 (6.02%) Perl
8 6 (4.51%) T-SQL
9 2 (1.50%) Python
9 2 (1.50%) Shell Script
9 2 (1.50%) TypeScript
10 1 (0.75%) Bash Shell
10 1 (0.75%) COBOL
10 1 (0.75%) Delphi
10 1 (0.75%) ECMAScript
10 1 (0.75%) ES6
10 1 (0.75%) PHP
Qualifications
1 34 (25.56%) Security Cleared
2 22 (16.54%) SC Cleared
3 11 (8.27%) Degree
4 6 (4.51%) BPSS Clearance
Quality Assurance & Compliance
1 6 (4.51%) MiFID
System Software
1 20 (15.04%) VMware Infrastructure
2 16 (12.03%) VMware ESXi
3 13 (9.77%) Active Directory
4 11 (8.27%) Docker
5 3 (2.26%) Virtual Machines
5 3 (2.26%) Xen
6 1 (0.75%) Hyper-V
Systems Management
1 13 (9.77%) NetBackup
2 3 (2.26%) Ansible
3 1 (0.75%) Grafana
3 1 (0.75%) Puppet
Vendors
1 24 (18.05%) Oracle
2 20 (15.04%) VMware
3 19 (14.29%) Microsoft
4 13 (9.77%) Citrix
4 13 (9.77%) McAfee
4 13 (9.77%) Symantec
4 13 (9.77%) Veritas
5 6 (4.51%) Red Hat
6 3 (2.26%) Barracuda Networks
7 1 (0.75%) Dynatrace
7 1 (0.75%) Intel
7 1 (0.75%) SAP
7 1 (0.75%) Splunk