Period
to 15 June 2021

The following table provides summary statistics for permanent job vacancies with a requirement for GlassFish skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited GlassFish over the 6 months to 15 June 2021 with a comparison to the same period in the previous 2 years.

Oracle GlassFish
UK
6 months to
15 Jun 2021
Same period 2020 Same period 2019
Rank 926 847 1067
Rank change year-on-year -79 +220 +73
Permanent jobs citing GlassFish 23 15 39
As % of all permanent jobs advertised in the UK 0.023% 0.018% 0.027%
As % of the Application Platforms category 0.17% 0.13% 0.18%
Number of salaries quoted 18 14 38
10th Percentile " £32,750 £43,000
25th Percentile £42,500 £43,125 £47,500
Median annual salary (50th Percentile) £58,750 £56,250 £62,500
Median % change year-on-year +4.44% -10.00% +20.77%
75th Percentile £70,000 £75,000 £76,875
90th Percentile £78,250 £78,750 £80,000
UK excluding London median annual salary £46,000 £55,000 £55,000
% change year-on-year -16.36% - +10.00%

GlassFish 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 13,631 11,991 21,748
As % of all permanent IT jobs advertised in the UK 13.50% 14.31% 15.14%
Number of salaries quoted 9,483 9,539 17,204
10th Percentile £31,250 £30,500 £28,000
25th Percentile £40,000 £38,750 £36,250
Median annual salary (50th Percentile) £53,000 £52,500 £50,000
Median % change year-on-year +0.95% +5.00% -
75th Percentile £73,750 £72,500 £68,750
90th Percentile £87,500 £87,500 £85,000
UK excluding London median annual salary £45,500 £45,000 £43,500
% change year-on-year +1.11% +3.45% +2.35%

GlassFish
Job Vacancy Trend

Job postings citing GlassFish as a proportion of all IT jobs advertised.

Job vacancy trend for GlassFish in the UK

GlassFish
Salary Trend

3-month moving average salary quoted in jobs citing GlassFish.

Salary trend for GlassFish in the UK

GlassFish
Salary Histogram

Salary distribution for jobs citing GlassFish over the 6 months to 15 June 2021.

Salary histogram for GlassFish in the UK

GlassFish
Top 5 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing GlassFish within the UK over the 6 months to 15 June 2021. 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 -49 21 £57,500 -17.86% 5
South East +4 13 £46,000 +5.14% 1
UK excluding London -58 13 £46,000 -16.36% 3
London -24 5 - - 2
Work from Home -221 3 £80,000 +14.29% 1

For the 6 months to 15 June 2021, IT jobs citing GlassFish 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 GlassFish.

1 16 (69.57%) Java
1 16 (69.57%) SQL Server
2 15 (65.22%) TeamCity
2 15 (65.22%) Git (software)
2 15 (65.22%) REST
3 14 (60.87%) Oracle
4 13 (56.52%) SQL
4 13 (56.52%) Microsoft
4 13 (56.52%) Migration
4 13 (56.52%) Azure
5 12 (52.17%) Python
6 11 (47.83%) PowerShell
7 10 (43.48%) JIRA
7 10 (43.48%) Open Source
7 10 (43.48%) Agile Software Development
8 9 (39.13%) PostgreSQL
8 9 (39.13%) JavaScript
8 9 (39.13%) JBoss
8 9 (39.13%) TDD
8 9 (39.13%) Software Engineering
8 9 (39.13%) WebSphere
8 9 (39.13%) AngularJS
8 9 (39.13%) React
9 8 (34.78%) Spring Boot
9 8 (34.78%) Apache Archiva
9 8 (34.78%) Sonatype Nexus
9 8 (34.78%) IBM Operational Decision Manager
9 8 (34.78%) Hystrix
9 8 (34.78%) Kubernetes
9 8 (34.78%) Java 8

GlassFish
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 (39.13%) JBoss
1 9 (39.13%) WebSphere
2 8 (34.78%) Confluence
3 7 (30.43%) Tomcat
3 7 (30.43%) WebLogic
4 5 (21.74%) IIS
5 3 (13.04%) Elasticsearch
6 1 (4.35%) Apache
Business Applications
1 8 (34.78%) IBM Operational Decision Manager
Cloud Services
1 13 (56.52%) Azure
2 8 (34.78%) GitHub
3 7 (30.43%) Power Platform
Database & Business Intelligence
1 16 (69.57%) SQL Server
2 9 (39.13%) PostgreSQL
3 8 (34.78%) NoSQL
4 7 (30.43%) Data Lake
4 7 (30.43%) Oracle Database
4 7 (30.43%) Power BI
5 6 (26.09%) Big Data
6 4 (17.39%) Oracle Reports
7 1 (4.35%) RDBMS
7 1 (4.35%) Relational Database
Development Applications
1 15 (65.22%) Git (software)
1 15 (65.22%) TeamCity
2 10 (43.48%) JIRA
3 8 (34.78%) Apache Archiva
3 8 (34.78%) Artifactory
3 8 (34.78%) Atlassian Bamboo
3 8 (34.78%) Bitbucket
3 8 (34.78%) GitLab
3 8 (34.78%) Jenkins
3 8 (34.78%) JUnit
3 8 (34.78%) Mockito
3 8 (34.78%) Sonatype Nexus
4 1 (4.35%) Maven
General
1 8 (34.78%) Public Speaking
2 2 (8.70%) Analytical Skills
3 1 (4.35%) Public Sector
Job Titles
1 10 (43.48%) Architect
2 9 (39.13%) Developer
2 9 (39.13%) Java Developer
3 7 (30.43%) Data Architect
3 7 (30.43%) Linux Engineer
3 7 (30.43%) Linux Systems Engineer
3 7 (30.43%) Systems Engineer
4 4 (17.39%) Senior Developer
4 4 (17.39%) Senior Java Developer
5 3 (13.04%) Java Architect
6 2 (8.70%) Web Engineer
7 1 (4.35%) Azure Engineer
Libraries, Frameworks & Software Standards
1 15 (65.22%) REST
2 9 (39.13%) AngularJS
2 9 (39.13%) React
3 8 (34.78%) Apache Camel
3 8 (34.78%) Hibernate
3 8 (34.78%) Hystrix
3 8 (34.78%) Java EE
3 8 (34.78%) JAX-RS
3 8 (34.78%) JMS
3 8 (34.78%) Node.js
3 8 (34.78%) RESTful
3 8 (34.78%) Spring
3 8 (34.78%) Spring Batch
3 8 (34.78%) Spring Boot
3 8 (34.78%) Spring Integration
3 8 (34.78%) Twitter Bootstrap
4 7 (30.43%) Middleware
5 3 (13.04%) Web Services
6 1 (4.35%) CSS
6 1 (4.35%) HTML
Miscellaneous
1 7 (30.43%) Data Structures
2 4 (17.39%) Blog
2 4 (17.39%) Social Media
Operating Systems
1 7 (30.43%) Linux
2 6 (26.09%) CentOS
2 6 (26.09%) Ubuntu
3 5 (21.74%) Windows
Processes & Methodologies
1 13 (56.52%) Migration
2 10 (43.48%) Agile Software Development
2 10 (43.48%) Open Source
3 9 (39.13%) Software Engineering
3 9 (39.13%) TDD
4 8 (34.78%) Continuous Integration
4 8 (34.78%) CQRS
4 8 (34.78%) Dependency Injection
4 8 (34.78%) Domain-Driven Design
4 8 (34.78%) Microservices
4 8 (34.78%) MVC
4 8 (34.78%) Pair Programming
4 8 (34.78%) Technical Leadership
4 8 (34.78%) Test Automation
5 7 (30.43%) Business Intelligence
5 7 (30.43%) Data Pipeline
5 7 (30.43%) Data Visualisation
5 7 (30.43%) DataOps
5 7 (30.43%) ETL
5 7 (30.43%) Visualisation
Programming Languages
1 16 (69.57%) Java
2 13 (56.52%) SQL
3 12 (52.17%) Python
4 11 (47.83%) PowerShell
5 9 (39.13%) JavaScript
6 8 (34.78%) Java 8
7 7 (30.43%) PL/SQL
8 4 (17.39%) Bash Shell
Qualifications
1 8 (34.78%) SC Cleared
1 8 (34.78%) Security Cleared
System Software
1 8 (34.78%) Docker
2 7 (30.43%) VMware Infrastructure
Systems Management
1 8 (34.78%) Kubernetes
1 8 (34.78%) Opscode Chef
2 7 (30.43%) Ansible
3 5 (21.74%) HAProxy
3 5 (21.74%) Oracle ZFS
4 3 (13.04%) ZABBIX
Vendors
1 14 (60.87%) Oracle
2 13 (56.52%) Microsoft
3 8 (34.78%) IBM
4 7 (30.43%) VMware
5 4 (17.39%) Foundry
5 4 (17.39%) Palantir