The following table provides summary statistics for permanent job vacancies advertised in the East of England with a requirement for Log4j skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Log4j over the 3 months to 29 March 2017 with a comparison to the same period in the previous 2 years.

Apache Log4j
England / East of England
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank - 268 273
Permanent jobs citing Log4j 0 4 2
As % of all permanent IT jobs advertised in the East of England - 0.054% 0.026%
As % of the Development Applications category - 0.33% 0.16%
Number of salaries quoted 0 0 1
Median salary - - £42,500
UK excluding London median salary - £70,000 £55,000
% change year-on-year - +27.27%  

Log4j is in the development application skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the East of England with a requirement for development application skills.

Development Application Skills
East of England
Permanent job vacancies with a requirement for development application skills 1229 1201 1244
As % of all permanent IT job vacancies advertised in the East of England 19.87% 16.14% 16.47%
Number of salaries quoted 1023 939 988
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £32,500 £31,850 £32,500
10% offered a salary of more than £60,000 £60,000 £65,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Log4j
Job Vacancy Trend in the East of England

The job posting trend of jobs advertised in the East of England citing Log4j as a proportion of all permanent or contract IT jobs with a match in the Development Applications category.

Job vacancy trend for Log4j in the East of England

Log4j
Salary Trend in the East of England

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Log4j in the East of England.

Salary trend for Log4j in the East of England

For the 6 months to 29 March 2017, IT jobs citing Log4j 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 East of England region with a requirement for Log4j.

1 4 (100.00%) Java
1 4 (100.00%) SQL
1 4 (100.00%) J2EE
1 4 (100.00%) MySQL
1 4 (100.00%) JUnit
1 4 (100.00%) EJB
1 4 (100.00%) JDBC
1 4 (100.00%) JSP
1 4 (100.00%) SOAP
1 4 (100.00%) Web Services
1 4 (100.00%) XML
1 4 (100.00%) XSD
1 4 (100.00%) XSLT
1 4 (100.00%) Unix
1 4 (100.00%) HPUX
1 4 (100.00%) Solaris
1 4 (100.00%) Linux
1 4 (100.00%) RAD
1 4 (100.00%) Apache
1 4 (100.00%) Tomcat
1 4 (100.00%) MQSeries
1 4 (100.00%) E-Commerce
1 4 (100.00%) JMS
1 4 (100.00%) ETL
1 4 (100.00%) Eclipse
1 4 (100.00%) IBM
1 4 (100.00%) Internet
1 4 (100.00%) ATG
1 4 (100.00%) CMS
1 4 (100.00%) Agile Software Development

Log4j
Co-occurring IT Skills in the East of England 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 (100.00%) Adobe Experience Manager
1 4 (100.00%) Apache
1 4 (100.00%) CMS
1 4 (100.00%) MQSeries
1 4 (100.00%) Tomcat
1 4 (100.00%) WebSphere
Business Applications
1 4 (100.00%) Magento
Communications & Networking
1 4 (100.00%) Internet
Database & Business Intelligence
1 4 (100.00%) Jackrabbit
1 4 (100.00%) MySQL
Development Applications
1 4 (100.00%) Eclipse
1 4 (100.00%) Git (software)
1 4 (100.00%) JUnit
1 4 (100.00%) Maven
1 4 (100.00%) Mockito
1 4 (100.00%) Subversion
1 4 (100.00%) Talend Open Studio
Job Titles
1 4 (100.00%) Agile Developer
1 4 (100.00%) Agile Java Developer
1 4 (100.00%) Developer
1 4 (100.00%) J2EE Developer
1 4 (100.00%) Java Developer
1 4 (100.00%) Java/J2EE Developer
1 4 (100.00%) Unix Developer
Libraries, Frameworks & Software Standards
1 4 (100.00%) ActiveMQ
1 4 (100.00%) Apache Camel
1 4 (100.00%) EJB
1 4 (100.00%) J2EE
1 4 (100.00%) JDBC
1 4 (100.00%) JMS
1 4 (100.00%) JSON
1 4 (100.00%) JSP
1 4 (100.00%) REST
1 4 (100.00%) SOAP
1 4 (100.00%) Spring
1 4 (100.00%) Spring Boot
1 4 (100.00%) Spring Security
1 4 (100.00%) Web Services
1 4 (100.00%) XML
1 4 (100.00%) XSD
1 4 (100.00%) XSLT
Operating Systems
1 4 (100.00%) HPUX
1 4 (100.00%) Linux
1 4 (100.00%) Solaris
1 4 (100.00%) Unix
Processes & Methodologies
1 4 (100.00%) Agile Software Development
1 4 (100.00%) Dependency Management
1 4 (100.00%) E-Commerce
1 4 (100.00%) ETL
1 4 (100.00%) RAD
1 4 (100.00%) TDD
Programming Languages
1 4 (100.00%) Java
1 4 (100.00%) SQL
Vendors
1 4 (100.00%) ATG
1 4 (100.00%) Blue Martini
1 4 (100.00%) IBM
1 4 (100.00%) Talend