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 28 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
28 May 2016
Same period 2015 Same period 2014
Apache Log4j
Rank 865 900 934
Rank change year-on-year
+35 +34
Permanent jobs citing Log4j 41 29 38
As % of all permanent IT jobs located in England 0.044% 0.029% 0.034%
As % of the Development Applications category 0.24% 0.17% 0.21%
Number of salaries quoted 29 16 35
Median salary £52,500 £37,500 £47,000
Median salary % change year-on-year
+40.00% -20.21%
90% offered a salary of more than £40,000 £35,000 £35,000
10% offered a salary of more than £74,000 £55,000 £85,000
UK excluding London median salary £57,500 £39,250 £45,000
% change year-on-year
+46.49% -12.77%
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
16960 16868 18129
As % of all permanent IT jobs located in England 18.18% 16.74% 16.40%
Number of salaries quoted 14807 14216 15344
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 £34,000 £32,500 £31,500
10% offered a salary of more than £70,000 £65,000 £65,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

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 28 May 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 28 May 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 +45 27 £40,000 +6.66% 3
South East +24 10 £66,250 +181.91%
East of England - 3 £52,500 - 1
North West - 1 - - 1
Log4j
UK

Log4j
Top 30 Related IT Skills in England

For the 6 months to 28 May 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 59 (100.00%) Java
2 43 (72.88%) JavaScript
2 43 (72.88%) JSP
3 38 (64.41%) Web Services
3 38 (64.41%) Tomcat
4 36 (61.02%) J2EE
4 36 (61.02%) Ant
5 35 (59.32%) Servlets
6 33 (55.93%) Subversion
7 32 (54.24%) XML
8 31 (52.54%) XSLT
8 31 (52.54%) JUnit
9 30 (50.85%) Oracle
10 29 (49.15%) JMS
10 29 (49.15%) Git (software)
11 28 (47.46%) WebSphere
11 28 (47.46%) JDBC
11 28 (47.46%) WebLogic
11 28 (47.46%) Spring
12 27 (45.76%) Maven
12 27 (45.76%) Linux
13 26 (44.07%) HTML
14 25 (42.37%) Apache
14 25 (42.37%) E-Commerce
15 24 (40.68%) SQL Server
15 24 (40.68%) Hibernate
15 24 (40.68%) JIRA
16 23 (38.98%) ATG
17 21 (35.59%) TDD
17 21 (35.59%) SQL

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 38 (64.41%) Tomcat
2 28 (47.46%) WebLogic
2 28 (47.46%) WebSphere
3 25 (42.37%) Apache
4 21 (35.59%) JBoss
5 17 (28.81%) ATG Dynamo
6 14 (23.73%) WordPress
7 8 (13.56%) WebSphere Application Server
8 7 (11.86%) SharePoint
9 5 (8.47%) Adobe Experience Manager
10 4 (6.78%) CMS
10 4 (6.78%) MQSeries
11 3 (5.08%) Elasticsearch
12 1 (1.69%) WebSphere Process Server
Applications
1 5 (8.47%) MS Office
2 2 (3.39%) MS Excel
2 2 (3.39%) MS PowerPoint
2 2 (3.39%) MS Visio
Communications & Networking
1 10 (16.95%) LDAP
2 4 (6.78%) Internet
3 3 (5.08%) HTTP
4 1 (1.69%) SMTP
Database & Business Intelligence
1 24 (40.68%) SQL Server
2 14 (23.73%) PostgreSQL
3 12 (20.34%) Relational Database
4 9 (15.25%) RDBMS
5 8 (13.56%) DB2
6 5 (8.47%) Jackrabbit
6 5 (8.47%) Oracle Database
7 4 (6.78%) MySQL
8 3 (5.08%) Apache Cassandra
8 3 (5.08%) Data Warehouse
8 3 (5.08%) Hazelcast
8 3 (5.08%) MongoDB
8 3 (5.08%) Oracle Database 10g
8 3 (5.08%) Oracle Database 11g
8 3 (5.08%) SSDT
Development Applications
1 36 (61.02%) Ant
2 33 (55.93%) Subversion
3 31 (52.54%) JUnit
4 29 (49.15%) Git (software)
5 27 (45.76%) Maven
6 24 (40.68%) JIRA
7 21 (35.59%) Gradle
7 21 (35.59%) Jenkins
7 21 (35.59%) Selenium
8 17 (28.81%) Eclipse
9 14 (23.73%) Bitbucket
9 14 (23.73%) Mockito
9 14 (23.73%) TestNG
10 7 (11.86%) Apache Ivy
10 7 (11.86%) ClearCase
10 7 (11.86%) jMock
11 3 (5.08%) IntelliJ
11 3 (5.08%) JMeter
11 3 (5.08%) LoadRunner
11 3 (5.08%) NetBeans
General
1 14 (23.73%) Finance
2 13 (22.03%) Retail
3 7 (11.86%) Banking
4 5 (8.47%) Marketing
5 3 (5.08%) Front Office
5 3 (5.08%) Investment Banking
5 3 (5.08%) Telecoms
6 1 (1.69%) Billing
6 1 (1.69%) Publishing
Job Titles
1 50 (84.75%) Developer
2 38 (64.41%) Java Developer
3 20 (33.90%) Senior Developer
4 10 (16.95%) Architect
4 10 (16.95%) Senior Architect
4 10 (16.95%) Senior Java Developer
4 10 (16.95%) Senior Solutions Architect
4 10 (16.95%) Solutions Architect
5 6 (10.17%) Lead Developer
6 5 (8.47%) Lead Java Developer
7 4 (6.78%) E-Commerce Developer
7 4 (6.78%) J2EE Developer
7 4 (6.78%) J2EE WebSphere Developer
7 4 (6.78%) Java E-Commerce Developer
7 4 (6.78%) Java WebSphere Developer
7 4 (6.78%) Java/J2EE Developer
7 4 (6.78%) SQL Developer
7 4 (6.78%) WebSphere Developer
8 3 (5.08%) Java Software Engineer
8 3 (5.08%) Performance Tester
Libraries, Frameworks & Software Standards
1 43 (72.88%) JSP
2 38 (64.41%) Web Services
3 36 (61.02%) J2EE
4 35 (59.32%) Servlets
5 32 (54.24%) XML
6 31 (52.54%) XSLT
7 29 (49.15%) JMS
8 28 (47.46%) JDBC
8 28 (47.46%) Spring
9 26 (44.07%) HTML
10 24 (40.68%) Hibernate
11 21 (35.59%) JSTL
12 18 (30.51%) Ajax
13 15 (25.42%) CSS
14 14 (23.73%) Java EE
14 14 (23.73%) jQuery
14 14 (23.73%) JSON
14 14 (23.73%) LAPP Stack
15 11 (18.64%) REST
15 11 (18.64%) SOAP
Miscellaneous
1 19 (32.20%) Social Media
2 6 (10.17%) Computer Science
3 4 (6.78%) Client/Server
4 3 (5.08%) Analytical Skills
4 3 (5.08%) Clustering
4 3 (5.08%) Credit Risk
4 3 (5.08%) Equities
4 3 (5.08%) Fixed Income
4 3 (5.08%) Foreign Exchange (FX)
4 3 (5.08%) Management Information System
4 3 (5.08%) OTC Derivatives
Operating Systems
1 27 (45.76%) Linux
2 15 (25.42%) Android
3 14 (23.73%) openSUSE
3 14 (23.73%) Ubuntu
4 11 (18.64%) Unix
5 9 (15.25%) Windows
6 4 (6.78%) HPUX
6 4 (6.78%) Solaris
7 3 (5.08%) Red Hat Enterprise Linux
8 1 (1.69%) Apple iOS
Processes & Methodologies
1 25 (42.37%) E-Commerce
2 21 (35.59%) TDD
3 19 (32.20%) Content Management
4 16 (27.12%) Agile Software Development
5 13 (22.03%) Release Management
6 12 (20.34%) Scrum
7 7 (11.86%) AOP
7 7 (11.86%) Kalman Filter
7 7 (11.86%) Project Management
8 6 (10.17%) BDD
9 5 (8.47%) UML
10 4 (6.78%) Continuous Integration
10 4 (6.78%) OOD
10 4 (6.78%) RAD
10 4 (6.78%) Software Engineering
11 3 (5.08%) Continuous Delivery
11 3 (5.08%) Feature Driven Development
11 3 (5.08%) Performance Testing
11 3 (5.08%) Test Automation
11 3 (5.08%) Wealth Management
Programming Languages
1 59 (100.00%) Java
2 43 (72.88%) JavaScript
3 21 (35.59%) SQL
4 17 (28.81%) Perl
5 14 (23.73%) PHP
6 4 (6.78%) PL/SQL
7 3 (5.08%) ANSI SQL
7 3 (5.08%) Data Analysis Expressions (DAX)
7 3 (5.08%) Groovy
7 3 (5.08%) Scala
7 3 (5.08%) VBA
8 2 (3.39%) C#
9 1 (1.69%) C
9 1 (1.69%) ECMAScript
9 1 (1.69%) PL/1
Qualifications
1 17 (28.81%) Degree
2 4 (6.78%) Sun Certification
Quality Assurance & Compliance
1 3 (5.08%) QA
System Software
1 14 (23.73%) Docker
2 3 (5.08%) VMware Infrastructure
Systems Management
1 14 (23.73%) Opscode Chef
1 14 (23.73%) Puppet
1 14 (23.73%) Salt
2 3 (5.08%) Control-M
2 3 (5.08%) Grafana
2 3 (5.08%) Graphite
2 3 (5.08%) HP SiteScope
2 3 (5.08%) Nagios
Vendors
1 30 (50.85%) Oracle
2 23 (38.98%) ATG
3 10 (16.95%) IBM
4 8 (13.56%) Cognizant
5 4 (6.78%) Blue Martini
5 4 (6.78%) Elastic Path
5 4 (6.78%) Interwoven
5 4 (6.78%) Sun
6 3 (5.08%) Dynatrace
6 3 (5.08%) Informatica
6 3 (5.08%) Red Hat
6 3 (5.08%) Sybase
6 3 (5.08%) VMware
7 1 (1.69%) Adobe
7 1 (1.69%) Coverity
7 1 (1.69%) Guidewire
Watford, Hertfordshire
Salmon Ltd
Salary: £Excellent salary + Benefits
Posted: Yesterday
London
Cognizant Technology Solutions
Posted: 2 days ago
City, London
Harvey Nash plc
Salary: £30000 - £35000 per annum
Posted: 2 days ago
City, London
Harvey Nash plc
Salary: £35000 - £45000 per annum
Posted: 4 days ago
North West
Cognizant
Posted: 10 days ago