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 3 months to 25 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
Apache Log4j
Hertfordshire / Watford
Rank - 56 60
Permanent jobs citing Log4j 0 4 2
As % of all permanent IT jobs advertised in Watford - 0.69% 0.41%
As % of the Development Applications category - 4.88% 2.67%
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 Watford with a requirement for development application skills.

Development Application Skills
Watford
Permanent job vacancies with a requirement for development application skills 117 82 75
As % of all permanent IT job vacancies advertised in Watford 20.67% 14.11% 15.56%
Number of salaries quoted 104 63 46
Median salary £50,000 £55,000 £45,000
Median salary % change year-on-year -9.09% +22.22%  
90% offered a salary of more than £35,000 £32,500 £38,000
10% offered a salary of more than £70,000 £55,000 £65,000
UK excluding London median salary £42,500 £42,500 £41,000
% change year-on-year - +3.65%  

Log4j
Job Vacancy Trend in Watford

The job posting trend of jobs advertised in Watford 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 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

Log4j
Top 30 Related IT Skills in Watford

For the 6 months to 25 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 Watford 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
Top Related 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 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