The following table provides summary statistics for permanent job vacancies advertised in Essex 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 25 June 2017 with a comparison to the same period in the previous 2 years.

Oracle GlassFish
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 76 73 92
Rank change year-on-year -3 +19  
Permanent jobs citing GlassFish 17 15 10
As % of all permanent IT jobs advertised in Essex 1.78% 1.52% 0.80%
As % of the Application Platforms category 9.71% 6.58% 5.81%
Number of salaries quoted 16 3 4
Median salary £50,000 £60,000 £42,500
Median salary % change year-on-year -16.66% +41.17%  
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 Essex with a requirement for application platform skills.

Application Platform Skills
Essex
Permanent job vacancies with a requirement for application platform skills 175 228 172
As % of all permanent IT job vacancies advertised in Essex 18.32% 23.08% 13.75%
Number of salaries quoted 142 193 107
Median salary £50,000 £47,500 £44,000
Median salary % change year-on-year +5.26% +7.95%  
90% offered a salary of more than £30,000 £26,500 £28,000
10% offered a salary of more than £65,000 £55,000 £62,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

GlassFish
Job Vacancy Trend in Essex

The job posting trend of jobs advertised in Essex citing GlassFish as a proportion of all permanent or contract IT jobs with a match in the Application Platforms category.

Job vacancy trend for GlassFish in Essex

GlassFish
Salary Trend in Essex

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

Salary trend for GlassFish in Essex

GlassFish
Salary Histogram in Essex

The salary distribution of IT jobs citing GlassFish in Essex over the 3 months to 25 June 2017.

Salary histogram for GlassFish in Essex

GlassFish
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing GlassFish within the Essex region over the 3 months to 25 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Colchester - 6 £63,750 -
GlassFish
East of England

For the 6 months to 25 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 Essex region with a requirement for GlassFish.

1 49 (98.00%) Java
2 47 (94.00%) JBoss
3 46 (92.00%) Java EE
4 41 (82.00%) Maven
4 41 (82.00%) Ant
5 39 (78.00%) Tomcat
5 39 (78.00%) Hibernate
6 37 (74.00%) PL/SQL
6 37 (74.00%) Oracle
7 36 (72.00%) Spring
8 33 (66.00%) WebSphere
9 32 (64.00%) JMS
10 27 (54.00%) Degree
10 27 (54.00%) Computer Science
10 27 (54.00%) Gradle
11 26 (52.00%) Spring MVC
11 26 (52.00%) MVC
11 26 (52.00%) T-SQL
11 26 (52.00%) J2EE
11 26 (52.00%) MySQL
12 25 (50.00%) Big Data
13 24 (48.00%) CouchDB
13 24 (48.00%) MongoDB
14 23 (46.00%) Ajax
14 23 (46.00%) JavaScript
14 23 (46.00%) CSS
15 22 (44.00%) RDBMS
15 22 (44.00%) Relational Database
16 21 (42.00%) WebLogic
17 20 (40.00%) SQL

GlassFish
Co-occurring IT Skills in Essex 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 47 (94.00%) JBoss
2 39 (78.00%) Tomcat
3 33 (66.00%) WebSphere
4 21 (42.00%) WebLogic
5 17 (34.00%) Apache Pig
5 17 (34.00%) Apache Spark
6 12 (24.00%) Apache
7 5 (10.00%) Apache Geronimo
Applications
1 3 (6.00%) Weka
Database & Business Intelligence
1 26 (52.00%) MySQL
2 25 (50.00%) Big Data
3 24 (48.00%) CouchDB
3 24 (48.00%) MongoDB
4 22 (44.00%) RDBMS
4 22 (44.00%) Relational Database
5 19 (38.00%) SQL Server
6 17 (34.00%) Hadoop
6 17 (34.00%) NoSQL
7 15 (30.00%) Oracle Database
8 12 (24.00%) PostgreSQL
9 10 (20.00%) Neo4j
10 3 (6.00%) Apache Hive
10 3 (6.00%) Mahout
10 3 (6.00%) Sqoop
Development Applications
1 41 (82.00%) Ant
1 41 (82.00%) Maven
2 27 (54.00%) Gradle
3 14 (28.00%) Git (software)
4 3 (6.00%) Hudson
4 3 (6.00%) Jenkins
4 3 (6.00%) JUnit
General
1 2 (4.00%) Automotive
Job Titles
1 50 (100.00%) Developer
2 49 (98.00%) Java Developer
3 30 (60.00%) Senior Developer
3 30 (60.00%) Senior Java Developer
4 15 (30.00%) Lead Developer
4 15 (30.00%) Lead Java Developer
5 12 (24.00%) Oracle Developer
6 5 (10.00%) Senior Oracle Developer
7 2 (4.00%) J2EE Developer
7 2 (4.00%) Java/J2EE Developer
7 2 (4.00%) Tableau Developer
8 1 (2.00%) Web Developer
Libraries, Frameworks & Software Standards
1 46 (92.00%) Java EE
2 39 (78.00%) Hibernate
3 36 (72.00%) Spring
4 32 (64.00%) JMS
5 26 (52.00%) J2EE
5 26 (52.00%) Spring MVC
6 23 (46.00%) Ajax
6 23 (46.00%) CSS
7 19 (38.00%) EJB
7 19 (38.00%) Servlets
8 18 (36.00%) HTML
8 18 (36.00%) Swing
9 12 (24.00%) JSP
10 11 (22.00%) Web Services
11 10 (20.00%) REST
11 10 (20.00%) SOAP
12 5 (10.00%) FreeMarker
13 4 (8.00%) JPA
13 4 (8.00%) TopLink
Miscellaneous
1 27 (54.00%) Computer Science
2 14 (28.00%) Enterprise Software
Operating Systems
1 12 (24.00%) Linux
2 3 (6.00%) Windows
2 3 (6.00%) Windows 7
2 3 (6.00%) Windows Server 2012
Processes & Methodologies
1 26 (52.00%) MVC
2 16 (32.00%) Agile Software Development
3 7 (14.00%) Mentoring
3 7 (14.00%) Scrum
4 3 (6.00%) Analytics
4 3 (6.00%) E-Commerce
4 3 (6.00%) OO
4 3 (6.00%) OOP
5 1 (2.00%) Front End Development
5 1 (2.00%) Open Source
5 1 (2.00%) Web Design
5 1 (2.00%) Web Development
Programming Languages
1 49 (98.00%) Java
2 37 (74.00%) PL/SQL
3 26 (52.00%) T-SQL
4 23 (46.00%) JavaScript
5 20 (40.00%) SQL
Qualifications
1 27 (54.00%) Degree
2 11 (22.00%) Computer Science Degree
2 11 (22.00%) Master's Degree
System Software
1 3 (6.00%) HDFS
Vendors
1 37 (74.00%) Oracle
2 3 (6.00%) Alteryx
2 3 (6.00%) Tableau