Period
to 15 September 2019

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 15 September 2019 with a comparison to the same period in the previous 2 years.

Red Hat WildFly
UK
6 months to
15 Sep 2019
Same period 2018 Same period 2017
Rank 1054 1074 1133
Rank change year-on-year +20 +59 +54
Permanent jobs citing WildFly 29 99 88
As % of all permanent IT jobs advertised in the UK 0.021% 0.059% 0.050%
As % of the Application Platforms category 0.14% 0.36% 0.28%
Number of salaries quoted 27 88 73
UK median annual salary £60,000 £50,000 £50,000
Median salary % change year-on-year +20.00% - -16.67%
10th Percentile £39,500 £33,200 £41,250
90th Percentile £97,000 £70,750 £92,500
UK excluding London median annual salary £50,000 £45,000 £50,000
% change year-on-year +11.11% -10.00% -16.67%

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 20,793 27,760 31,715
As % of all permanent IT jobs advertised in the UK 14.86% 16.64% 17.87%
Number of salaries quoted 16,400 22,277 25,435
UK median annual salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26% +5.56%
10th Percentile £27,500 £28,000 £27,000
90th Percentile £85,000 £81,250 £76,250
UK excluding London median annual salary £43,000 £43,500 £41,500
% change year-on-year -1.15% +4.82% +3.75%

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 15 September 2019.

Salary histogram for WildFly in the UK

WildFly
Top 8 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 15 September 2019. 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 +24 26 £65,000 +30.00% 11
UK excluding London +3 16 £50,000 +11.11% 8
London +79 13 £87,500 +34.62% 3
South East +11 5 £60,000 +33.33% 2
East of England +61 4 £52,500 +5.00% 2
Midlands +32 4 £47,750 +13.69% 2
West Midlands +26 4 £47,750 +8.52% 1
Scotland +16 3 £40,000 +23.08%

For the 6 months to 15 September 2019, 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 28 (96.55%) Java
2 17 (58.62%) Agile Software Development
3 14 (48.28%) Spring
3 14 (48.28%) Software Engineering
4 13 (44.83%) JavaScript
5 12 (41.38%) REST
5 12 (41.38%) Big Data
5 12 (41.38%) Jenkins
6 11 (37.93%) Gradle
6 11 (37.93%) Scrum
7 10 (34.48%) Hibernate
7 10 (34.48%) Microsoft
7 10 (34.48%) Git (software)
8 9 (31.03%) BDD
8 9 (31.03%) TDD
8 9 (31.03%) JBoss
8 9 (31.03%) RESTEasy
9 8 (27.59%) Bitbucket
9 8 (27.59%) Docker
9 8 (27.59%) Microservices
9 8 (27.59%) SonarQube
9 8 (27.59%) Spring Cloud
9 8 (27.59%) SQL
9 8 (27.59%) JUnit
9 8 (27.59%) Hedge funds
10 7 (24.14%) PowerMock
10 7 (24.14%) AWS
10 7 (24.14%) Artificial Intelligence
10 7 (24.14%) PostgreSQL
10 7 (24.14%) Linux

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 9 (31.03%) JBoss
2 6 (20.69%) Elasticsearch
3 3 (10.34%) IIS
4 1 (3.45%) Apache
4 1 (3.45%) Apache Spark
4 1 (3.45%) Oracle SOA Suite
4 1 (3.45%) Tomcat
4 1 (3.45%) WebLogic
Applications
1 3 (10.34%) Microsoft Office
Business Applications
1 2 (6.90%) Distributed Ledger
Cloud Services
1 7 (24.14%) AWS
2 5 (17.24%) Cloud Computing
2 5 (17.24%) SaaS
3 4 (13.79%) Azure
4 3 (10.34%) OpenShift
5 2 (6.90%) Serverless
Communications & Networking
1 3 (10.34%) BIG-IP
1 3 (10.34%) DNS
1 3 (10.34%) DSL
1 3 (10.34%) Firewall
1 3 (10.34%) LAN
1 3 (10.34%) MPLS
1 3 (10.34%) SAN
1 3 (10.34%) WAN
2 1 (3.45%) HTTP
Database & Business Intelligence
1 12 (41.38%) Big Data
2 7 (24.14%) PostgreSQL
3 5 (17.24%) Hazelcast
4 3 (10.34%) Apache Cassandra
4 3 (10.34%) Hadoop
4 3 (10.34%) NoSQL
4 3 (10.34%) Spatial Data
5 2 (6.90%) Blockchain
5 2 (6.90%) HBase
5 2 (6.90%) MySQL
5 2 (6.90%) Neo4j
6 1 (3.45%) MongoDB
6 1 (3.45%) SQL Server
Development Applications
1 12 (41.38%) Jenkins
2 11 (37.93%) Gradle
3 10 (34.48%) Git (software)
4 8 (27.59%) Bitbucket
4 8 (27.59%) JUnit
4 8 (27.59%) SonarQube
5 7 (24.14%) Artifactory
6 6 (20.69%) Maven
7 5 (17.24%) Flyway
8 3 (10.34%) Hudson
8 3 (10.34%) IntelliJ
8 3 (10.34%) Sonatype Nexus
9 1 (3.45%) Eclipse
9 1 (3.45%) JBehave
9 1 (3.45%) Mockito
General
1 6 (20.69%) Finance
2 4 (13.79%) Banking
Job Titles
1 14 (48.28%) Developer
1 14 (48.28%) Java Developer
2 7 (24.14%) Senior Developer
2 7 (24.14%) Senior Java Developer
3 5 (17.24%) Java Engineer
3 5 (17.24%) Software Engineer
4 4 (13.79%) DevOps Engineer
5 3 (10.34%) Full Stack Developer
5 3 (10.34%) Infrastructure Engineer
5 3 (10.34%) Java Software Engineer
5 3 (10.34%) Platform Engineer
5 3 (10.34%) Senior Infrastructure Engineer
6 2 (6.90%) AWS DevOps
6 2 (6.90%) AWS DevOps Engineer
6 2 (6.90%) AWS Engineer
7 1 (3.45%) Architect
7 1 (3.45%) Java Architect
7 1 (3.45%) Site Reliability Engineer
Libraries, Frameworks & Software Standards
1 14 (48.28%) Spring
2 12 (41.38%) REST
3 10 (34.48%) Hibernate
4 9 (31.03%) RESTEasy
5 8 (27.59%) Spring Cloud
6 7 (24.14%) PowerMock
7 6 (20.69%) AngularJS
7 6 (20.69%) Java EE
7 6 (20.69%) React
7 6 (20.69%) Spring Boot
8 5 (17.24%) QuickFIX
9 4 (13.79%) JPA
9 4 (13.79%) JSF
9 4 (13.79%) Node.js
9 4 (13.79%) RESTful
9 4 (13.79%) SOAP
10 3 (10.34%) J2EE
10 3 (10.34%) Middleware
10 3 (10.34%) Vaadin
10 3 (10.34%) Web Services
Miscellaneous
1 8 (27.59%) Hedge funds
2 5 (17.24%) Fixed Income
3 3 (10.34%) Clustering
3 3 (10.34%) Data Centre
3 3 (10.34%) Fat Client
3 3 (10.34%) Greenfield Project
3 3 (10.34%) Thin Client
4 2 (6.90%) Smart City
5 1 (3.45%) User Experience
Operating Systems
1 7 (24.14%) Linux
2 4 (13.79%) Red Hat Enterprise Linux
2 4 (13.79%) Unix
2 4 (13.79%) Windows
3 3 (10.34%) Data ONTAP
3 3 (10.34%) Ubuntu
3 3 (10.34%) Windows 10
3 3 (10.34%) Windows 7
3 3 (10.34%) Windows Server
3 3 (10.34%) Windows Server 2008
3 3 (10.34%) Windows Server 2012
4 1 (3.45%) CentOS
4 1 (3.45%) Debian
4 1 (3.45%) Solaris
Processes & Methodologies
1 17 (58.62%) Agile Software Development
2 14 (48.28%) Software Engineering
3 11 (37.93%) Scrum
4 9 (31.03%) BDD
4 9 (31.03%) TDD
5 8 (27.59%) Microservices
6 7 (24.14%) Artificial Intelligence
6 7 (24.14%) Build Automation
6 7 (24.14%) Coaching
6 7 (24.14%) Mentoring
7 5 (17.24%) DevOps
7 5 (17.24%) SDLC
8 4 (13.79%) Disaster Recovery
8 4 (13.79%) ITIL
9 3 (10.34%) BCP
9 3 (10.34%) Business Continuity
9 3 (10.34%) Cryptography
9 3 (10.34%) ITSM
9 3 (10.34%) Problem Management
9 3 (10.34%) Service Management
Programming Languages
1 28 (96.55%) Java
2 13 (44.83%) JavaScript
3 8 (27.59%) SQL
4 5 (17.24%) Bash Shell
4 5 (17.24%) Groovy
4 5 (17.24%) Python
5 4 (13.79%) Java 8
5 4 (13.79%) Ruby
6 3 (10.34%) PowerShell
7 2 (6.90%) Go
7 2 (6.90%) Scala
8 1 (3.45%) C
8 1 (3.45%) Perl
8 1 (3.45%) TypeScript
System Software
1 8 (27.59%) Docker
2 4 (13.79%) Active Directory
3 3 (10.34%) Hyper-V
3 3 (10.34%) NLBS
3 3 (10.34%) VMware Infrastructure
3 3 (10.34%) Xen
4 2 (6.90%) HDFS
5 1 (3.45%) OpenAM
Systems Management
1 7 (24.14%) Terraform
2 6 (20.69%) Kubernetes
3 3 (10.34%) Prometheus
3 3 (10.34%) WSUS
4 2 (6.90%) Puppet
5 1 (3.45%) Ansible
5 1 (3.45%) Grafana
5 1 (3.45%) Kibana
5 1 (3.45%) Opscode Chef
5 1 (3.45%) Salt
Vendors
1 10 (34.48%) Microsoft
2 5 (17.24%) Oracle
3 4 (13.79%) F5
4 3 (10.34%) CheckPoint
4 3 (10.34%) Cisco
4 3 (10.34%) Citrix
4 3 (10.34%) McAfee
4 3 (10.34%) NetApp
4 3 (10.34%) Red Hat
4 3 (10.34%) Trend Micro
4 3 (10.34%) Veeam
4 3 (10.34%) VMware
4 3 (10.34%) Zerto
5 1 (3.45%) CommVault