The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for GlassFish skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited GlassFish over the 3 months to 29 June 2017 with a comparison to the same period in the previous 2 years.

Oracle GlassFish
London / City of London
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 234 265 306
Rank change year-on-year +31 +41  
Permanent jobs citing GlassFish 1 2 19
As % of all permanent IT jobs advertised in the City of London 0.020% 0.031% 0.18%
As % of the Application Platforms category 0.11% 0.15% 0.98%
Number of salaries quoted 1 2 17
Median salary £35,000 £52,500 £70,000
Median salary % change year-on-year -33.33% -25.00%  
90% offered a salary of more than £32,500 £43,250 £55,250
10% offered a salary of more than £37,500 £61,750 £76,250
UK excluding London median salary £50,000 £57,500 £40,000
% change year-on-year -13.04% +43.75%  

GlassFish is in the application platform skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for application platform skills.

Application Platform Skills
City of London
Permanent job vacancies with a requirement for application platform skills 884 1311 1937
As % of all permanent IT job vacancies advertised in the City of London 17.24% 20.65% 18.74%
Number of salaries quoted 1388 2000 2949
Median salary £57,500 £55,000 £55,000
Median salary % change year-on-year +4.54% -  
90% offered a salary of more than £36,250 £31,250 £32,950
10% offered a salary of more than £77,500 £75,000 £80,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

GlassFish
Job Vacancy Trend in the City of London

Job postings citing GlassFish as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for GlassFish in the City of London

GlassFish
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing GlassFish in the City of London.

Salary trend for GlassFish in the City of London

For the 6 months to 29 June 2017, IT jobs citing GlassFish also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for GlassFish.

1 3 (100.00%) Java
1 3 (100.00%) MongoDB
2 2 (66.67%) Apache Cassandra
2 2 (66.67%) NoSQL
2 2 (66.67%) Spring
2 2 (66.67%) Vagrant
2 2 (66.67%) Java EE
2 2 (66.67%) SQL
2 2 (66.67%) JBoss
3 1 (33.33%) Apache
3 1 (33.33%) Tomcat
3 1 (33.33%) Microsoft Excel
3 1 (33.33%) JMS
3 1 (33.33%) SOA
3 1 (33.33%) VPN
3 1 (33.33%) DNS
3 1 (33.33%) SSL
3 1 (33.33%) Microsoft
3 1 (33.33%) SAML
3 1 (33.33%) Internet
3 1 (33.33%) J2EE
3 1 (33.33%) WebLogic
3 1 (33.33%) Microsoft Office
3 1 (33.33%) EJB
3 1 (33.33%) CSS
3 1 (33.33%) Web Services
3 1 (33.33%) Unix
3 1 (33.33%) Linux
3 1 (33.33%) Jetty
3 1 (33.33%) JPA

GlassFish
Co-occurring IT Skills in the City of London 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 2 (66.67%) JBoss
2 1 (33.33%) Apache
2 1 (33.33%) Jetty
2 1 (33.33%) Tomcat
2 1 (33.33%) WebLogic
2 1 (33.33%) WildFly
Applications
1 1 (33.33%) Microsoft Excel
1 1 (33.33%) Microsoft Office
1 1 (33.33%) Microsoft PowerPoint
Cloud Services
1 1 (33.33%) SaaS
Communications & Networking
1 1 (33.33%) DNS
1 1 (33.33%) Firewall
1 1 (33.33%) Internet
1 1 (33.33%) SSL
1 1 (33.33%) VPN
Database & Business Intelligence
1 3 (100.00%) MongoDB
2 2 (66.67%) Apache Cassandra
2 2 (66.67%) NoSQL
3 1 (33.33%) Big Data
3 1 (33.33%) Hadoop
3 1 (33.33%) HBase
Development Applications
1 2 (66.67%) Vagrant
2 1 (33.33%) Jenkins
Job Titles
1 2 (66.67%) Developer
1 2 (66.67%) Java Developer
2 1 (33.33%) Architect
2 1 (33.33%) C Developer
2 1 (33.33%) J2EE Developer
2 1 (33.33%) Java/J2EE Developer
2 1 (33.33%) Junior
2 1 (33.33%) Junior C Developer
2 1 (33.33%) Junior Developer
2 1 (33.33%) Junior Java Developer
2 1 (33.33%) Mid-Level Java Developer
2 1 (33.33%) Solutions Architect
Libraries, Frameworks & Software Standards
1 2 (66.67%) Java EE
1 2 (66.67%) Spring
2 1 (33.33%) CSS
2 1 (33.33%) EJB
2 1 (33.33%) HTML
2 1 (33.33%) J2EE
2 1 (33.33%) JMS
2 1 (33.33%) JPA
2 1 (33.33%) REST
2 1 (33.33%) SAML
2 1 (33.33%) Web Services
Operating Systems
1 1 (33.33%) Linux
1 1 (33.33%) Red Hat Enterprise Linux
1 1 (33.33%) Unix
Processes & Methodologies
1 1 (33.33%) Agile Software Development
1 1 (33.33%) SOA
Programming Languages
1 3 (100.00%) Java
2 2 (66.67%) SQL
3 1 (33.33%) C
3 1 (33.33%) JavaScript
Vendors
1 1 (33.33%) Microsoft
City, London
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Salary: Competitive
Posted: 20 days ago