Period
to 19 November 2017

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for GlassFish skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited GlassFish over the 6 months to 19 November 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.

Oracle GlassFish
England > London
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 626 587 584
Rank change year-on-year -39 -3 -25
Contract jobs citing GlassFish 8 20 18
As % of all contract IT jobs advertised in London 0.017% 0.045% 0.038%
As % of the Application Platforms category 0.10% 0.23% 0.21%
Number of daily rates quoted 6 14 10
London median daily rate £450 £475 £375
Median daily rate % change year-on-year -5.26% +26.67% +15.38%
10th Percentile £419 £375 £358
90th Percentile £488 £650 £465
England median daily rate £400 £500 £400
% change year-on-year -20.00% +25.00% +23.08%
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England median hourly rate - £45.00 -

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

All Application Platform Skills
London
Contract vacancies with a requirement for application platform skills 7904 8845 8505
As % of all contract IT jobs advertised in London 17.10% 19.70% 18.09%
Number of daily rates quoted 5634 6120 5760
London median daily rate £500 £450 £425
Median daily rate % change year-on-year +11.11% +5.88% +6.25%
10th Percentile £300 £275 £250
90th Percentile £638 £620 £600
England median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +5.26%
Number of hourly rates quoted 107 107 120
London median hourly rate £20.91 £18.00 £20.00
Median hourly rate % change year-on-year +16.17% -10.00% +8.11%
10th Percentile £12.30 £12.50 £12.00
90th Percentile £47.83 £56.87 £43.10
England median hourly rate £21.08 £20.00 £19.03
% change year-on-year +5.40% +5.10% +6.12%

GlassFish
Job Vacancy Trend in London

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

Job vacancy trend for GlassFish in London

GlassFish
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for GlassFish in London

GlassFish
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing GlassFish within the London region over the 6 months to 19 November 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
South London - 2 £475 -
GlassFish
England

For the 6 months to 19 November 2017, IT contractor jobs citing GlassFish also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for GlassFish.

1 8 (100.00%) Linux
2 7 (87.50%) Java
2 7 (87.50%) Jenkins
3 6 (75.00%) JPA
4 5 (62.50%) Git (software)
4 5 (62.50%) Spring
4 5 (62.50%) Maven
4 5 (62.50%) Subversion
4 5 (62.50%) SOA
4 5 (62.50%) Hibernate
4 5 (62.50%) REST
4 5 (62.50%) Continuous Delivery
5 4 (50.00%) Relational Database
5 4 (50.00%) Microservices
5 4 (50.00%) High Availability
5 4 (50.00%) Event-Driven Architecture
5 4 (50.00%) Low Latency
5 4 (50.00%) Scrum
5 4 (50.00%) J2EE
5 4 (50.00%) QA
5 4 (50.00%) Agile Software Development
5 4 (50.00%) TDD
5 4 (50.00%) Jetty
5 4 (50.00%) Kanban
5 4 (50.00%) BDD
5 4 (50.00%) Hudson
6 3 (37.50%) SQL
6 3 (37.50%) Web Services
6 3 (37.50%) Greenfield Project
6 3 (37.50%) Customer-Centricity

GlassFish
Co-occurring IT Skills in 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 4 (50.00%) Jetty
2 1 (12.50%) JBoss
2 1 (12.50%) Liferay
2 1 (12.50%) Oracle SOA Suite
2 1 (12.50%) Tomcat
2 1 (12.50%) WebLogic
2 1 (12.50%) WebSphere
2 1 (12.50%) WildFly
Cloud Services
1 2 (25.00%) Amazon AWS
2 1 (12.50%) Amazon CloudWatch
2 1 (12.50%) Amazon EC2
2 1 (12.50%) Amazon S3
2 1 (12.50%) AWS CloudFormation
2 1 (12.50%) AWS CloudTrail
2 1 (12.50%) AWS OpsWorks
2 1 (12.50%) Route 53
2 1 (12.50%) Virtual Private Cloud
Database & Business Intelligence
1 4 (50.00%) Relational Database
2 1 (12.50%) Amazon RDS
2 1 (12.50%) MySQL
2 1 (12.50%) Oracle Database
2 1 (12.50%) Oracle Database 12c
2 1 (12.50%) PostgreSQL
Development Applications
1 7 (87.50%) Jenkins
2 5 (62.50%) Git (software)
2 5 (62.50%) Maven
2 5 (62.50%) Subversion
3 4 (50.00%) Hudson
4 1 (12.50%) DbUnit
4 1 (12.50%) JUnit
4 1 (12.50%) SoapUI
General
1 2 (25.00%) Games
Job Titles
1 5 (62.50%) Developer
2 4 (50.00%) Java Developer
3 2 (25.00%) Java Engineer
3 2 (25.00%) Senior Developer
3 2 (25.00%) Senior Java Developer
4 1 (12.50%) AWS DevOps
4 1 (12.50%) AWS DevOps Engineer
4 1 (12.50%) AWS Engineer
4 1 (12.50%) DevOps Engineer
4 1 (12.50%) Senior DevOps
4 1 (12.50%) Senior DevOps Engineer
Libraries, Frameworks & Software Standards
1 6 (75.00%) JPA
2 5 (62.50%) Hibernate
2 5 (62.50%) REST
2 5 (62.50%) Spring
3 4 (50.00%) J2EE
4 3 (37.50%) Web Services
5 2 (25.00%) EJB
5 2 (25.00%) JAX-RS
5 2 (25.00%) JMS
5 2 (25.00%) SOAP
6 1 (12.50%) Angular 2
6 1 (12.50%) AngularJS
6 1 (12.50%) CSS
6 1 (12.50%) JAXB
6 1 (12.50%) JDBC
6 1 (12.50%) Middleware
6 1 (12.50%) WebSphere MQ
6 1 (12.50%) WSDL
6 1 (12.50%) XML
6 1 (12.50%) XSD
Miscellaneous
1 3 (37.50%) Greenfield Project
2 2 (25.00%) Computer Science
2 2 (25.00%) User Experience
Operating Systems
1 8 (100.00%) Linux
2 1 (12.50%) Ubuntu
Processes & Methodologies
1 5 (62.50%) Continuous Delivery
1 5 (62.50%) SOA
2 4 (50.00%) Agile Software Development
2 4 (50.00%) BDD
2 4 (50.00%) Event-Driven Architecture
2 4 (50.00%) High Availability
2 4 (50.00%) Kanban
2 4 (50.00%) Low Latency
2 4 (50.00%) Microservices
2 4 (50.00%) Scrum
2 4 (50.00%) TDD
3 3 (37.50%) Customer-Centricity
4 1 (12.50%) Artificial Intelligence
4 1 (12.50%) Collaborative Working
4 1 (12.50%) Continuous Integration
4 1 (12.50%) Data Analysis
4 1 (12.50%) Data Modelling
4 1 (12.50%) DevOps
4 1 (12.50%) Responsive Web Design
4 1 (12.50%) Unit Testing
Programming Languages
1 7 (87.50%) Java
2 3 (37.50%) SQL
3 1 (12.50%) JavaScript
3 1 (12.50%) PL/SQL
3 1 (12.50%) TypeScript
3 1 (12.50%) XPath
Qualifications
1 2 (25.00%) Computer Science Degree
1 2 (25.00%) Degree
2 1 (12.50%) AWS Certification
Quality Assurance & Compliance
1 4 (50.00%) QA
System Software
1 1 (12.50%) Docker
Systems Management
1 1 (12.50%) Opscode Chef
Vendors
1 2 (25.00%) Oracle
2 1 (12.50%) HP
2 1 (12.50%) IBM