Period
to 18 October 2018

The following table provides summary statistics for permanent job vacancies with a requirement for WildFly skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited WildFly over the 6 months to 18 October 2018 with a comparison to the same period in the previous 2 years.

Red Hat WildFly
UK
6 months to
18 Oct 2018
Same period 2017 Same period 2016
Rank 1055 1092 1148
Rank change year-on-year +37 +56 +153
Permanent jobs citing WildFly 93 89 90
As % of all permanent IT jobs advertised in the UK 0.057% 0.051% 0.047%
As % of the Application Platforms category 0.34% 0.28% 0.25%
Number of salaries quoted 83 76 56
UK median annual salary £50,000 £57,500 £60,000
Median salary % change year-on-year -13.04% -4.17% +9.09%
10th Percentile £34,000 £41,250 £52,500
90th Percentile £80,000 £92,500 £87,500
UK excluding London median annual salary £45,000 £50,000 £60,000
% change year-on-year -10.00% -16.67% +20.00%

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

All Application Platform Skills
UK
Permanent vacancies with a requirement for application platform skills 27,079 31,328 35,303
As % of all permanent IT jobs advertised in the UK 16.46% 17.92% 18.42%
Number of salaries quoted 21,714 25,236 29,832
UK median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% -
10th Percentile £28,000 £27,000 £26,750
90th Percentile £82,500 £76,250 £75,000
UK excluding London median annual salary £43,750 £40,000 £40,000
% change year-on-year +9.38% - -

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
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing WildFly.

Salary trend for WildFly in the UK

WildFly
Salary Histogram

The salary distribution of IT jobs citing WildFly over the 6 months to 18 October 2018.

Salary histogram for WildFly in the UK

WildFly
Top 13 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing WildFly within the UK over the 6 months to 18 October 2018. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +30 86 £52,500 -12.50% 13
UK excluding London +23 65 £45,000 -10.00% 14
South East +16 34 £45,000 -10.00% 4
London +34 28 £67,500 -20.59% 4
East of England +17 12 £50,000 - 1
Scotland +7 7 £32,500 -23.53% 5
Midlands +13 6 £40,000 -17.53% 1
North of England - 5 £70,000 - 2
North West - 4 £70,000 - 2
West Midlands +26 3 £50,000 +3.09%
East Midlands - 3 £40,000 - 1
South West -6 1 £55,000 +22.91% 1
Yorkshire - 1 £35,000 -

For the 6 months to 18 October 2018, IT jobs citing WildFly also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads with a requirement for WildFly.

1 74 (79.57%) Java
2 63 (67.74%) JBoss
3 59 (63.44%) Linux
4 47 (50.54%) Agile Software Development
5 45 (48.39%) Git (software)
6 40 (43.01%) JavaScript
6 40 (43.01%) SQL
7 38 (40.86%) Java EE
8 36 (38.71%) HTML
9 35 (37.63%) Spring
10 32 (34.41%) Java 8
11 26 (27.96%) Web Services
11 26 (27.96%) Windows
11 26 (27.96%) REST
12 25 (26.88%) Maven
13 24 (25.81%) TDD
14 23 (24.73%) Software Engineering
15 22 (23.66%) Tomcat
15 22 (23.66%) Apache
15 22 (23.66%) Big Data
15 22 (23.66%) HTML5
16 21 (22.58%) Ubuntu
16 21 (22.58%) CSS
17 20 (21.51%) Microservices
18 19 (20.43%) DevOps
18 19 (20.43%) MySQL
18 19 (20.43%) PostgreSQL
19 17 (18.28%) Puppet
20 16 (17.20%) Degree
20 16 (17.20%) JPA

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 63 (67.74%) JBoss
2 22 (23.66%) Apache
2 22 (23.66%) Tomcat
3 11 (11.83%) WebLogic
4 8 (8.60%) Elasticsearch
4 8 (8.60%) GlassFish
5 6 (6.45%) Apache Pig
5 6 (6.45%) Apache Spark
6 3 (3.23%) Oracle SOA Suite
6 3 (3.23%) WebSphere
7 2 (2.15%) ColdFusion
8 1 (1.08%) IIS
8 1 (1.08%) Jetty
8 1 (1.08%) Mule
8 1 (1.08%) WebSphere Application Server
Cloud Services
1 13 (13.98%) Amazon AWS
2 9 (9.68%) Amazon S3
3 8 (8.60%) Amazon EC2
3 8 (8.60%) Cloud Computing
4 7 (7.53%) AWS Lambda
4 7 (7.53%) Serverless
5 6 (6.45%) Amazon EMR
6 5 (5.38%) Microsoft Azure
6 5 (5.38%) SaaS
7 4 (4.30%) Amazon ElastiCache
7 4 (4.30%) Amazon ELB
7 4 (4.30%) Amazon Kinesis
8 3 (3.23%) AWS CloudFormation
8 3 (3.23%) Route 53
Communications & Networking
1 6 (6.45%) Kerberos
2 4 (4.30%) Firewall
2 4 (4.30%) VPN
3 2 (2.15%) HTTP
4 1 (1.08%) AMQP
4 1 (1.08%) Network Security
4 1 (1.08%) SSH
Database & Business Intelligence
1 22 (23.66%) Big Data
2 19 (20.43%) MySQL
2 19 (20.43%) PostgreSQL
3 11 (11.83%) SQL Server
4 9 (9.68%) Amazon RDS
4 9 (9.68%) NoSQL
5 8 (8.60%) Apache Cassandra
5 8 (8.60%) HBase
5 8 (8.60%) Neo4j
6 6 (6.45%) Amazon Redshift
6 6 (6.45%) Apache Hive
7 4 (4.30%) MongoDB
7 4 (4.30%) Relational Database
8 3 (3.23%) GIS
9 2 (2.15%) Geospatial Data
9 2 (2.15%) Infinispan
9 2 (2.15%) Ingres
9 2 (2.15%) NuoDB
9 2 (2.15%) Oracle Database
10 1 (1.08%) Electronic Patient Records
Development Applications
1 45 (48.39%) Git (software)
2 25 (26.88%) Maven
3 16 (17.20%) JUnit
4 15 (16.13%) IntelliJ
5 11 (11.83%) Gradle
6 10 (10.75%) Selenium
6 10 (10.75%) Subversion
7 9 (9.68%) Jenkins
8 8 (8.60%) HttpUnit
9 6 (6.45%) JIRA
10 5 (5.38%) Ant
10 5 (5.38%) Eclipse
11 4 (4.30%) Atlassian Bamboo
12 3 (3.23%) Mockito
12 3 (3.23%) SonarQube
13 2 (2.15%) Arquillian
13 2 (2.15%) Artifactory
13 2 (2.15%) Cucumber
13 2 (2.15%) Hudson
13 2 (2.15%) Team Foundation Server
General
1 10 (10.75%) Finance
2 3 (3.23%) Automotive
2 3 (3.23%) Banking
3 2 (2.15%) Advertising
3 2 (2.15%) German Language
4 1 (1.08%) Front Office
4 1 (1.08%) Games
Job Titles
1 57 (61.29%) Developer
2 54 (58.06%) Java Developer
3 25 (26.88%) Senior Developer
4 23 (24.73%) Senior Java Developer
5 12 (12.90%) Linux Engineer
6 10 (10.75%) Senior Linux Engineer
7 8 (8.60%) Software Engineer
8 7 (7.53%) Applications Developer
8 7 (7.53%) J2EE Applications Developer
8 7 (7.53%) J2EE Developer
8 7 (7.53%) Java Applications Developer
8 7 (7.53%) Java Web Applications Developer
8 7 (7.53%) Java/J2EE Developer
8 7 (7.53%) Web Applications Developer
9 6 (6.45%) Senior Software Engineer
10 5 (5.38%) Analyst
10 5 (5.38%) Big Data Engineer
11 4 (4.30%) Java Engineer
11 4 (4.30%) Lead Java Developer
11 4 (4.30%) Support Analyst
Libraries, Frameworks & Software Standards
1 38 (40.86%) Java EE
2 36 (38.71%) HTML
3 35 (37.63%) Spring
4 26 (27.96%) REST
4 26 (27.96%) Web Services
5 22 (23.66%) HTML5
6 21 (22.58%) CSS
7 16 (17.20%) JPA
8 15 (16.13%) J2EE
8 15 (16.13%) Middleware
9 14 (15.05%) Hibernate
10 13 (13.98%) EJB
11 12 (12.90%) LAMP
11 12 (12.90%) Spring Boot
12 11 (11.83%) AngularJS
13 10 (10.75%) JMS
14 9 (9.68%) Apache Camel
14 9 (9.68%) jQuery
15 8 (8.60%) Ruby on Rails
15 8 (8.60%) Twitter Bootstrap
Miscellaneous
1 11 (11.83%) Greenfield Project
2 6 (6.45%) Computer Science
3 5 (5.38%) Data Centre
4 4 (4.30%) Mobile App
4 4 (4.30%) Self-Motivation
5 3 (3.23%) User Experience
6 2 (2.15%) Analytical Skills
6 2 (2.15%) Fintech
7 1 (1.08%) Client/Server
7 1 (1.08%) Fixed Income
7 1 (1.08%) Hedge funds
7 1 (1.08%) Linux Command Line
7 1 (1.08%) Robotics
Operating Systems
1 59 (63.44%) Linux
2 26 (27.96%) Windows
3 21 (22.58%) Ubuntu
4 12 (12.90%) CentOS
5 5 (5.38%) Windows Server
6 3 (3.23%) Android
6 3 (3.23%) Unix
7 1 (1.08%) Apple iOS
7 1 (1.08%) Red Hat Enterprise Linux
7 1 (1.08%) Windows Server 2008
7 1 (1.08%) Windows Server 2012
Processes & Methodologies
1 47 (50.54%) Agile Software Development
2 24 (25.81%) TDD
3 23 (24.73%) Software Engineering
4 20 (21.51%) Microservices
5 19 (20.43%) DevOps
6 12 (12.90%) Change Control
6 12 (12.90%) Mentoring
7 11 (11.83%) Threat Management
8 10 (10.75%) Open Source
8 10 (10.75%) Open Source Development
8 10 (10.75%) Unit Testing
9 8 (8.60%) Dependency Management
9 8 (8.60%) Deployment Automation
9 8 (8.60%) Load Testing
9 8 (8.60%) Problem-Solving
9 8 (8.60%) Regression Testing
9 8 (8.60%) Scrum
10 7 (7.53%) Analytics
10 7 (7.53%) Web Application Development
11 6 (6.45%) MVC
Programming Languages
1 74 (79.57%) Java
2 40 (43.01%) JavaScript
2 40 (43.01%) SQL
3 32 (34.41%) Java 8
4 16 (17.20%) Python
5 12 (12.90%) Groovy
6 11 (11.83%) Bash Shell
7 10 (10.75%) Ruby
8 9 (9.68%) Scala
9 7 (7.53%) PowerShell
10 6 (6.45%) R
11 5 (5.38%) Perl
12 4 (4.30%) C#
13 3 (3.23%) PHP
13 3 (3.23%) PL/SQL
14 2 (2.15%) ActionScript
14 2 (2.15%) C
14 2 (2.15%) C++
15 1 (1.08%) TypeScript
15 1 (1.08%) VBScript
Qualifications
1 16 (17.20%) Degree
2 4 (4.30%) Computer Science Degree
3 2 (2.15%) Master's Degree
4 1 (1.08%) ITIL Foundation Certificate
4 1 (1.08%) Security Cleared
Quality Assurance & Compliance
1 1 (1.08%) QA
System Software
1 14 (15.05%) Docker
2 9 (9.68%) HDFS
3 1 (1.08%) Active Directory
3 1 (1.08%) VMware ESXi
3 1 (1.08%) VMware Infrastructure
Systems Management
1 17 (18.28%) Puppet
2 12 (12.90%) Ansible
3 11 (11.83%) Xymon
3 11 (11.83%) ZABBIX
4 9 (9.68%) Kubernetes
5 6 (6.45%) Oozie
6 5 (5.38%) Host Intrusion Detection System
6 5 (5.38%) Opscode Chef
7 2 (2.15%) Oracle Identity Management
8 1 (1.08%) Cobbler
8 1 (1.08%) NetBackup
8 1 (1.08%) SCCM
8 1 (1.08%) SCOrch
8 1 (1.08%) Terraform
Vendors
1 13 (13.98%) Oracle
2 12 (12.90%) Red Hat
3 4 (4.30%) Microsoft
4 3 (3.23%) Google
5 2 (2.15%) Atlassian
5 2 (2.15%) VMware
6 1 (1.08%) Citrix
6 1 (1.08%) IBM
6 1 (1.08%) McAfee
6 1 (1.08%) Symantec
6 1 (1.08%) TIBCO
6 1 (1.08%) Veritas