Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Watford with a requirement for Log4j skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Log4j over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

Apache Log4j
Hertfordshire > Watford
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 93 86 95
Rank change year-on-year -7 +9 -1
Permanent jobs citing Log4j 3 6 6
As % of all permanent IT jobs advertised in Watford 0.31% 0.57% 0.57%
As % of the Development Applications category 1.53% 3.03% 3.77%
Number of salaries quoted 0 0 0
Watford median annual salary - - -
Hertfordshire median annual salary - - -

Log4j is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Watford with a requirement for development application skills.

All Development Application Skills
Watford
Permanent vacancies with a requirement for development application skills 196 198 159
As % of all permanent IT jobs advertised in Watford 20.06% 18.97% 15.03%
Number of salaries quoted 166 186 134
Watford median annual salary £55,000 £55,000 £42,500
Median salary % change year-on-year - +29.41% -10.53%
10th Percentile £31,250 £33,750 £22,000
90th Percentile £67,500 £70,000 £65,000
Hertfordshire median annual salary £47,500 £50,000 £45,000
% change year-on-year -5.00% +11.11% -

Log4j
Job Vacancy Trend in Watford

Job postings citing Log4j as a percentage of all IT jobs advertised in Watford.

Job vacancy trend for Log4j in Watford

Log4j
Salary Trend in Watford

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

Salary trend for Log4j in Watford

For the 6 months to 21 November 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 Watford region with a requirement for Log4j.

1 3 (100.00%) HTML
1 3 (100.00%) Java
1 3 (100.00%) JavaScript
1 3 (100.00%) Perl
1 3 (100.00%) SQL
1 3 (100.00%) J2EE
1 3 (100.00%) DB2
1 3 (100.00%) Ant
1 3 (100.00%) JUnit
1 3 (100.00%) WebSphere Application Server
1 3 (100.00%) EJB
1 3 (100.00%) JDBC
1 3 (100.00%) JSP
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%) XSD
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%) UML
1 3 (100.00%) OO
1 3 (100.00%) RAD
1 3 (100.00%) Apache
1 3 (100.00%) XHTML
1 3 (100.00%) MQSeries

Log4j
Co-occurring IT Skills in Watford 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 3 (100.00%) Adobe Experience Manager
1 3 (100.00%) Apache
1 3 (100.00%) CMS
1 3 (100.00%) MQSeries
1 3 (100.00%) WebSphere
1 3 (100.00%) WebSphere Application Server
Business Applications
1 2 (66.67%) Magento
Communications & Networking
1 3 (100.00%) Internet
Database & Business Intelligence
1 3 (100.00%) DB2
1 3 (100.00%) Jackrabbit
1 3 (100.00%) RDBMS
1 3 (100.00%) Relational Database
Development Applications
1 3 (100.00%) Ant
1 3 (100.00%) Eclipse
1 3 (100.00%) Git (software)
1 3 (100.00%) JUnit
1 3 (100.00%) Mockito
1 3 (100.00%) Subversion
1 3 (100.00%) WebSphere Studio Application Developer
General
1 1 (33.33%) Games
Job Titles
1 3 (100.00%) Developer
1 3 (100.00%) Java Developer
Libraries, Frameworks & Software Standards
1 3 (100.00%) Ajax
1 3 (100.00%) EJB
1 3 (100.00%) HTML
1 3 (100.00%) J2EE
1 3 (100.00%) JDBC
1 3 (100.00%) JMS
1 3 (100.00%) JSON
1 3 (100.00%) JSP
1 3 (100.00%) JSTL
1 3 (100.00%) REST
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%) XHTML
1 3 (100.00%) XML
1 3 (100.00%) XSD
1 3 (100.00%) XSLT
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%) DNA
1 3 (100.00%) E-Commerce
1 3 (100.00%) OO
1 3 (100.00%) RAD
1 3 (100.00%) UML
Programming Languages
1 3 (100.00%) Bash Shell
1 3 (100.00%) Java
1 3 (100.00%) JavaScript
1 3 (100.00%) Perl
1 3 (100.00%) SQL
Vendors
1 3 (100.00%) ATG
1 3 (100.00%) Blue Martini
1 3 (100.00%) Elastic Path
1 3 (100.00%) IBM
2 2 (66.67%) Demandware
2 2 (66.67%) hybris
3 1 (33.33%) Interwoven