The table below looks at the statistics for Log4j skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited Log4j over the 3 months to 11 February 2016 with a comparison to the same period in the previous 2 years.

Location
3 months to
11 Feb 2016
Same period 2015 Same period 2014
Apache Log4j
Rank 137 138 -
Rank change year-on-year
+1 -
Permanent jobs citing Log4j 2 5 0
As % of all permanent IT jobs located in Hertfordshire 0.092% 0.25% -
As % of the Development Applications category 0.57% 1.39% -
Number of salaries quoted 0 4 0
Average salary - £42,500 -
UK excluding London average salary £60,000 £42,500 -
% change year-on-year
+41.17% -
Log4j
East of England

The following table is for comparison with the above and provides statistics for the entire Development Applications category in permanent jobs advertised in the Hertfordshire region.

Development Applications Category
Hertfordshire
Permanent IT job ads with a match in the
Development Applications category
352 360 340
As % of all permanent IT jobs located in Hertfordshire 16.19% 17.84% 16.82%
Number of salaries quoted 306 276 269
Average salary £48,000 £50,000 £45,000
Average salary % change year-on-year
-4.00% +11.11%
90% offered a salary of more than £32,650 £32,000 £32,500
10% offered a salary of more than £65,000 £67,500 £65,000
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

Log4j
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of permanent IT jobs citing Log4j across the Hertfordshire region as a proportion of the total demand within the Development Applications category.

Log4j Jobs Demand Trend in Hertfordshire

Log4j
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Log4j across the Hertfordshire region.

Log4j Salary Trend in Hertfordshire

Log4j
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Log4j within the Hertfordshire region over the 3 months to 11 February 2016. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford +7 2 - -
Log4j
East of England

Log4j
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 11 February 2016, IT jobs across the Hertfordshire region citing Log4j also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Log4j.

1 3 (100.00%) HTML
1 3 (100.00%) Java
1 3 (100.00%) JavaScript
1 3 (100.00%) SQL
1 3 (100.00%) J2EE
1 3 (100.00%) Ant
1 3 (100.00%) JUnit
1 3 (100.00%) Servlets
1 3 (100.00%) SOAP
1 3 (100.00%) Struts
1 3 (100.00%) Web Services
1 3 (100.00%) XML
1 3 (100.00%) XSLT
1 3 (100.00%) Unix
1 3 (100.00%) HPUX
1 3 (100.00%) Solaris
1 3 (100.00%) Linux
1 3 (100.00%) MQSeries
1 3 (100.00%) E-Commerce
1 3 (100.00%) JMS
1 3 (100.00%) Eclipse
1 3 (100.00%) RDBMS
1 3 (100.00%) IBM
1 3 (100.00%) Interwoven
1 3 (100.00%) Internet
1 3 (100.00%) Tomcat
1 3 (100.00%) CMS
1 3 (100.00%) Subversion
1 3 (100.00%) Spring
1 3 (100.00%) JSON

Log4j
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 11 February 2016, IT jobs across the Hertfordshire region citing Log4j also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Log4j. Up to 20 skills are shown per category.

Application Platforms
1 3 (100.00%) Adobe Experience Manager
1 3 (100.00%) CMS
1 3 (100.00%) MQSeries
1 3 (100.00%) Tomcat
2 2 (66.67%) Apache
2 2 (66.67%) WebLogic
2 2 (66.67%) WebSphere
2 2 (66.67%) WebSphere Application Server
Communications & Networking
1 3 (100.00%) Internet
2 1 (33.33%) HTTP
Database & Business Intelligence
1 3 (100.00%) RDBMS
1 3 (100.00%) Relational Database
2 2 (66.67%) DB2
2 2 (66.67%) Jackrabbit
3 1 (33.33%) MySQL
Development Applications
1 3 (100.00%) Ant
1 3 (100.00%) Eclipse
1 3 (100.00%) JUnit
1 3 (100.00%) Subversion
2 2 (66.67%) Git (software)
2 2 (66.67%) Mockito
3 1 (33.33%) Maven
Job Titles
1 3 (100.00%) Developer
1 3 (100.00%) E-Commerce Developer
1 3 (100.00%) Java Developer
1 3 (100.00%) Java E-Commerce Developer
2 2 (66.67%) J2EE Developer
2 2 (66.67%) J2EE WebSphere Developer
2 2 (66.67%) Java WebSphere Developer
2 2 (66.67%) Java/J2EE Developer
2 2 (66.67%) SQL Developer
2 2 (66.67%) WebSphere Developer
Libraries, Frameworks & Software Standards
1 3 (100.00%) HTML
1 3 (100.00%) J2EE
1 3 (100.00%) JMS
1 3 (100.00%) JSON
1 3 (100.00%) REST
1 3 (100.00%) Servlets
1 3 (100.00%) SOAP
1 3 (100.00%) Spring
1 3 (100.00%) Struts
1 3 (100.00%) Web Services
1 3 (100.00%) XML
1 3 (100.00%) XSLT
2 2 (66.67%) ActiveMQ
2 2 (66.67%) EJB
2 2 (66.67%) JDBC
2 2 (66.67%) JSP
2 2 (66.67%) JSTL
2 2 (66.67%) Spring Integration
2 2 (66.67%) XHTML
2 2 (66.67%) XSD
Miscellaneous
1 1 (33.33%) Web 2.0
Operating Systems
1 3 (100.00%) HPUX
1 3 (100.00%) Linux
1 3 (100.00%) Solaris
1 3 (100.00%) Unix
Processes & Methodologies
1 3 (100.00%) E-Commerce
2 2 (66.67%) RAD
3 1 (33.33%) Content Management
3 1 (33.33%) OO
Programming Languages
1 3 (100.00%) Java
1 3 (100.00%) JavaScript
1 3 (100.00%) SQL
2 1 (33.33%) XPath
Qualifications
1 2 (66.67%) Degree
1 2 (66.67%) Sun Certification
Vendors
1 3 (100.00%) IBM
1 3 (100.00%) Interwoven
2 2 (66.67%) ATG
2 2 (66.67%) Blue Martini
2 2 (66.67%) Elastic Path
2 2 (66.67%) Sun
3 1 (33.33%) Oracle