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

3 months to
3 Dec 2016
Same period 2015 Same period 2014
Apache Log4j
Rank 129 - 145
Rank change year-on-year
- 0
Permanent jobs citing Log4j 6 0 7
As % of all permanent IT jobs located in Hertfordshire 0.28% - 0.29%
As % of the Development Applications category 1.42% - 1.87%
Number of salaries quoted 0 0 5
Median salary - - £42,500
UK excluding London median salary £52,500 £61,250 £42,500
% change year-on-year
-14.28% +44.11%
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
424 388 374
As % of all permanent IT jobs located in Hertfordshire 19.90% 17.81% 15.25%
Number of salaries quoted 370 345 319
Median salary £50,000 £47,500 £50,000
Median salary % change year-on-year
+5.26% -5.00%
90% offered a salary of more than £35,000 £30,000 £30,000
10% offered a salary of more than £70,000 £65,000 £65,000
UK excluding London median salary £43,000 £42,500 £40,000
% change year-on-year
+1.17% +6.25%

Log4j
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing Log4j as a proportion of all IT jobs with a match in 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 median salaries quoted in IT jobs citing Log4j within the Hertfordshire region over the 3 months to 3 December 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
(Click see detailed
statistics and trends)
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
Watford - 6 - -
Log4j
East of England

Log4j
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 3 December 2016, 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 Hertfordshire region with a requirement for Log4j.

1 6 (100.00%) Java
1 6 (100.00%) SQL
1 6 (100.00%) J2EE
1 6 (100.00%) MySQL
1 6 (100.00%) JUnit
1 6 (100.00%) EJB
1 6 (100.00%) JDBC
1 6 (100.00%) JSP
1 6 (100.00%) SOAP
1 6 (100.00%) Web Services
1 6 (100.00%) XML
1 6 (100.00%) XSD
1 6 (100.00%) XSLT
1 6 (100.00%) Unix
1 6 (100.00%) HPUX
1 6 (100.00%) Solaris
1 6 (100.00%) Linux
1 6 (100.00%) RAD
1 6 (100.00%) Apache
1 6 (100.00%) Tomcat
1 6 (100.00%) MQSeries
1 6 (100.00%) E-Commerce
1 6 (100.00%) JMS
1 6 (100.00%) ETL
1 6 (100.00%) Eclipse
1 6 (100.00%) IBM
1 6 (100.00%) Internet
1 6 (100.00%) ATG
1 6 (100.00%) CMS
1 6 (100.00%) Agile Software Development

Log4j
Top Related IT Skills in Hertfordshire 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 6 (100.00%) Adobe Experience Manager
1 6 (100.00%) Apache
1 6 (100.00%) CMS
1 6 (100.00%) MQSeries
1 6 (100.00%) Tomcat
1 6 (100.00%) WebSphere
Business Applications
1 6 (100.00%) Magento
Communications & Networking
1 6 (100.00%) Internet
Database & Business Intelligence
1 6 (100.00%) Jackrabbit
1 6 (100.00%) MySQL
Development Applications
1 6 (100.00%) Eclipse
1 6 (100.00%) Git (software)
1 6 (100.00%) JUnit
1 6 (100.00%) Maven
1 6 (100.00%) Mockito
1 6 (100.00%) Subversion
1 6 (100.00%) Talend Open Studio
Job Titles
1 6 (100.00%) Agile Developer
1 6 (100.00%) Agile Java Developer
1 6 (100.00%) Developer
1 6 (100.00%) J2EE Developer
1 6 (100.00%) Java Developer
1 6 (100.00%) Java/J2EE Developer
1 6 (100.00%) Unix Developer
Libraries, Frameworks & Software Standards
1 6 (100.00%) ActiveMQ
1 6 (100.00%) Apache Camel
1 6 (100.00%) EJB
1 6 (100.00%) J2EE
1 6 (100.00%) JDBC
1 6 (100.00%) JMS
1 6 (100.00%) JSON
1 6 (100.00%) JSP
1 6 (100.00%) REST
1 6 (100.00%) SOAP
1 6 (100.00%) Spring
1 6 (100.00%) Spring Boot
1 6 (100.00%) Spring Security
1 6 (100.00%) Web Services
1 6 (100.00%) XML
1 6 (100.00%) XSD
1 6 (100.00%) XSLT
Operating Systems
1 6 (100.00%) HPUX
1 6 (100.00%) Linux
1 6 (100.00%) Solaris
1 6 (100.00%) Unix
Processes & Methodologies
1 6 (100.00%) Agile Software Development
1 6 (100.00%) Dependency Management
1 6 (100.00%) E-Commerce
1 6 (100.00%) ETL
1 6 (100.00%) RAD
1 6 (100.00%) TDD
Programming Languages
1 6 (100.00%) Java
1 6 (100.00%) SQL
Vendors
1 6 (100.00%) ATG
1 6 (100.00%) Blue Martini
1 6 (100.00%) IBM
1 6 (100.00%) Talend