The table below looks at the statistics for Log4j skills in IT jobs advertised for the England region. Included is a guide to the salaries offered in IT jobs that have cited Log4j over the 3 months to 1 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
1 Jul 2016
Same period 2015 Same period 2014
Apache Log4j
Rank 846 923 930
Rank change year-on-year
+77 +7
Permanent jobs citing Log4j 41 19 48
As % of all permanent IT jobs located in England 0.045% 0.018% 0.043%
As % of the Development Applications category 0.25% 0.11% 0.26%
Number of salaries quoted 25 9 42
Median salary £40,000 £37,500 £51,250
Median salary % change year-on-year
+6.66% -26.82%
90% offered a salary of more than £35,500 £32,700 £35,500
10% offered a salary of more than £72,500 £45,000 £85,000
UK excluding London median salary £52,500 £39,250 £49,250
% change year-on-year
+33.75% -20.30%
Log4j
UK

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

Development Applications Category
England
Permanent IT job ads with a match in the
Development Applications category
16653 17507 18191
As % of all permanent IT jobs located in England 18.24% 16.94% 16.17%
Number of salaries quoted 14638 14830 15481
Median salary £50,000 £47,500 £45,000
Median salary % change year-on-year
+5.26% +5.55%
90% offered a salary of more than £33,500 £32,500 £32,000
10% offered a salary of more than £72,500 £65,000 £67,500
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

Log4j
Jobs Demand Trend in England

The demand trend of job ads across the England region citing Log4j as a proportion of all IT jobs with a match in the Development Applications category.

Log4j Jobs Demand Trend in England

Log4j
Salary Trend in England

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

Log4j Salary Trend in England

Log4j
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing Log4j across the England region over the 3 months to 1 July 2016.

Log4j Salary Histogram in England

Log4j
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Log4j within the England region over the 3 months to 1 July 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
London +74 34 £40,000 +6.66%
East of England - 3 £52,500 -
South East +32 2 £58,750 +150.00%
North West +17 1 - -
West Midlands -6 1 - -
Log4j
UK

Log4j
Top 30 Related IT Skills in England

For the 6 months to 1 July 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 England region with a requirement for Log4j.

1 70 (100.00%) Java
2 52 (74.29%) Tomcat
3 50 (71.43%) JSP
4 45 (64.29%) JavaScript
5 44 (62.86%) Web Services
6 39 (55.71%) Oracle
7 38 (54.29%) JUnit
7 38 (54.29%) Subversion
8 37 (52.86%) HTML
9 36 (51.43%) SQL Server
10 35 (50.00%) J2EE
10 35 (50.00%) XML
10 35 (50.00%) Git (software)
11 33 (47.14%) Maven
11 33 (47.14%) Ant
11 33 (47.14%) Linux
11 33 (47.14%) Spring
12 32 (45.71%) JMS
12 32 (45.71%) Servlets
13 31 (44.29%) Apache
13 31 (44.29%) JIRA
14 30 (42.86%) WebSphere
14 30 (42.86%) WebLogic
15 29 (41.43%) XSLT
15 29 (41.43%) Hibernate
16 28 (40.00%) TDD
16 28 (40.00%) SQL
17 27 (38.57%) Jenkins
18 26 (37.14%) Gradle
18 26 (37.14%) JSTL

Log4j
Top Related IT Skills in 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 52 (74.29%) Tomcat
2 31 (44.29%) Apache
3 30 (42.86%) WebLogic
3 30 (42.86%) WebSphere
4 23 (32.86%) JBoss
5 19 (27.14%) WordPress
6 15 (21.43%) ATG Dynamo
7 8 (11.43%) WebSphere Application Server
8 7 (10.00%) SharePoint
9 5 (7.14%) Adobe Experience Manager
9 5 (7.14%) WebLogic Portal
10 4 (5.71%) CMS
10 4 (5.71%) MQSeries
11 3 (4.29%) Elasticsearch
12 2 (2.86%) Jetty
13 1 (1.43%) WebSphere Process Server
Applications
1 4 (5.71%) MS Office
Communications & Networking
1 11 (15.71%) LDAP
2 4 (5.71%) HTTP
2 4 (5.71%) Internet
3 1 (1.43%) SMTP
Database & Business Intelligence
1 36 (51.43%) SQL Server
2 19 (27.14%) PostgreSQL
3 13 (18.57%) DB2
3 13 (18.57%) Relational Database
4 10 (14.29%) RDBMS
5 5 (7.14%) MySQL
5 5 (7.14%) Oracle Database
6 4 (5.71%) Apache Cassandra
6 4 (5.71%) Data Warehouse
6 4 (5.71%) Hazelcast
6 4 (5.71%) Jackrabbit
6 4 (5.71%) MongoDB
6 4 (5.71%) Oracle Database 10g
6 4 (5.71%) Oracle Database 11g
6 4 (5.71%) SSDT
7 2 (2.86%) Big Data
7 2 (2.86%) MarkLogic
7 2 (2.86%) NoSQL
7 2 (2.86%) Triplestore
Development Applications
1 38 (54.29%) JUnit
1 38 (54.29%) Subversion
2 35 (50.00%) Git (software)
3 33 (47.14%) Ant
3 33 (47.14%) Maven
4 31 (44.29%) JIRA
5 27 (38.57%) Jenkins
6 26 (37.14%) Gradle
6 26 (37.14%) Selenium
7 19 (27.14%) Bitbucket
7 19 (27.14%) TestNG
8 18 (25.71%) Eclipse
9 16 (22.86%) Mockito
10 7 (10.00%) Apache Ivy
10 7 (10.00%) ClearCase
10 7 (10.00%) jMock
11 4 (5.71%) Atlassian Bamboo
11 4 (5.71%) Fiddler
11 4 (5.71%) JMeter
11 4 (5.71%) LoadRunner
General
1 16 (22.86%) Finance
2 13 (18.57%) Retail
3 9 (12.86%) Banking
4 5 (7.14%) Investment Banking
4 5 (7.14%) Marketing
5 4 (5.71%) Front Office
6 3 (4.29%) Telecoms
7 1 (1.43%) Billing
7 1 (1.43%) Financial Institution
Job Titles
1 54 (77.14%) Developer
2 41 (58.57%) Java Developer
3 21 (30.00%) Senior Developer
4 11 (15.71%) Senior Java Developer
5 10 (14.29%) Architect
5 10 (14.29%) Senior Architect
5 10 (14.29%) Senior Solutions Architect
5 10 (14.29%) Solutions Architect
6 7 (10.00%) Lead Developer
7 6 (8.57%) Lead Java Developer
8 5 (7.14%) Consultant
9 4 (5.71%) E-Commerce Developer
9 4 (5.71%) J2EE Developer
9 4 (5.71%) J2EE WebSphere Developer
9 4 (5.71%) Java/J2EE Developer
9 4 (5.71%) Performance Tester
9 4 (5.71%) SQL Developer
9 4 (5.71%) Technical Consultant
9 4 (5.71%) Tester
9 4 (5.71%) WebSphere Developer
Libraries, Frameworks & Software Standards
1 50 (71.43%) JSP
2 44 (62.86%) Web Services
3 37 (52.86%) HTML
4 35 (50.00%) J2EE
4 35 (50.00%) XML
5 33 (47.14%) Spring
6 32 (45.71%) JMS
6 32 (45.71%) Servlets
7 29 (41.43%) Hibernate
7 29 (41.43%) XSLT
8 26 (37.14%) JDBC
8 26 (37.14%) JSTL
9 25 (35.71%) CSS
10 24 (34.29%) Ajax
11 23 (32.86%) Java EE
12 20 (28.57%) jQuery
13 19 (27.14%) LAPP Stack
14 14 (20.00%) JSON
15 11 (15.71%) Apache Axis
15 11 (15.71%) REST
Miscellaneous
1 19 (27.14%) Social Media
2 7 (10.00%) Computer Science
3 5 (7.14%) Client/Server
4 4 (5.71%) Analytical Skills
4 4 (5.71%) Credit Risk
4 4 (5.71%) Equities
4 4 (5.71%) Fixed Income
4 4 (5.71%) Foreign Exchange (FX)
4 4 (5.71%) Management Information System
4 4 (5.71%) OTC Derivatives
5 3 (4.29%) Clustering
6 1 (1.43%) Mathematics
6 1 (1.43%) Virtual Team
Operating Systems
1 33 (47.14%) Linux
2 19 (27.14%) Android
2 19 (27.14%) openSUSE
2 19 (27.14%) Ubuntu
3 12 (17.14%) Unix
4 11 (15.71%) Windows
5 4 (5.71%) HPUX
5 4 (5.71%) Red Hat Enterprise Linux
5 4 (5.71%) Solaris
Processes & Methodologies
1 28 (40.00%) TDD
2 23 (32.86%) E-Commerce
3 19 (27.14%) Agile Software Development
3 19 (27.14%) Content Management
4 13 (18.57%) Release Management
5 12 (17.14%) Scrum
6 7 (10.00%) AOP
6 7 (10.00%) BDD
6 7 (10.00%) Kalman Filter
6 7 (10.00%) Project Management
7 6 (8.57%) Continuous Delivery
8 5 (7.14%) Continuous Integration
8 5 (7.14%) UML
8 5 (7.14%) Wealth Management
8 5 (7.14%) Web Development
9 4 (5.71%) ETL
9 4 (5.71%) Migration
9 4 (5.71%) OOD
9 4 (5.71%) RAD
9 4 (5.71%) Risk Management
Programming Languages
1 70 (100.00%) Java
2 45 (64.29%) JavaScript
3 28 (40.00%) SQL
4 23 (32.86%) Perl
5 19 (27.14%) PHP
6 6 (8.57%) Scala
7 5 (7.14%) PL/SQL
8 4 (5.71%) ANSI SQL
8 4 (5.71%) Data Analysis Expressions (DAX)
8 4 (5.71%) Groovy
8 4 (5.71%) VBA
9 2 (2.86%) SPARQL
10 1 (1.43%) C
10 1 (1.43%) ECMAScript
10 1 (1.43%) PL/1
Qualifications
1 18 (25.71%) Degree
2 4 (5.71%) Sun Certification
Quality Assurance & Compliance
1 4 (5.71%) QA
System Software
1 19 (27.14%) Docker
2 3 (4.29%) VMware Infrastructure
Systems Management
1 19 (27.14%) Opscode Chef
1 19 (27.14%) Puppet
1 19 (27.14%) Salt
2 4 (5.71%) Control-M
2 4 (5.71%) Grafana
2 4 (5.71%) Graphite
2 4 (5.71%) HP SiteScope
2 4 (5.71%) Nagios
Vendors
1 39 (55.71%) Oracle
2 20 (28.57%) ATG
3 16 (22.86%) IBM
4 9 (12.86%) Cognizant
5 5 (7.14%) Misys
6 4 (5.71%) Blue Martini
6 4 (5.71%) Dynatrace
6 4 (5.71%) Elastic Path
6 4 (5.71%) Informatica
6 4 (5.71%) Interwoven
6 4 (5.71%) Red Hat
6 4 (5.71%) Sun
6 4 (5.71%) Sybase
7 3 (4.29%) VMware
8 1 (1.43%) Adobe
8 1 (1.43%) Coverity
8 1 (1.43%) Guidewire
South West
Cognizant
Posted: 9 days ago