The first table below looks at the demand for Log4j skills in IT jobs advertised for the England region. Included is a guide to the average salaries offered in IT jobs that have cited Log4j over the 3 months to 30 July 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Development Applications category for the England region.

Location
3 months to
30 Jul 2014
Same period 2013 Same period 2012
Apache Log4j
Rank 827 829 841
Rank change year-on-year
+2 +12
Permanent jobs citing Log4j 44 16 34
As % of all permanent IT jobs located in England 0.040% 0.016% 0.031%
As % of the Development Applications category 0.24% 0.10% 0.21%
Number of salaries quoted 38 13 20
Average salary £53,000 £45,000 £44,500
Average salary % change year-on-year
+17.77% +1.12%
90% offered a salary of more than £33,800 £42,200 £40,000
10% offered a salary of more than £85,000 £65,000 £67,500
UK excluding London average salary £38,750 £45,000 £40,000
% change year-on-year
-13.88% +12.50%
Development Applications Category
England
Permanent IT job ads with a match in the
Development Applications category
17978 15390 16187
As % of all permanent IT jobs located in England 16.45% 15.13% 14.57%
Number of salaries quoted 15197 13184 14088
Average salary £45,000 £45,000 £42,500
Average salary % change year-on-year
- +5.88%
90% offered a salary of more than £31,500 £30,000 £30,000
10% offered a salary of more than £65,000 £60,000 £62,500
UK excluding London average salary £40,000 £37,500 £37,500
% change year-on-year
+6.66% -
Log4j
UK

Log4j
Jobs Demand Trend in England

This chart provides a 3-month moving total of permanent IT jobs citing Log4j across the England region as a proportion of the total demand within 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 30 July 2014.

Log4j Salary Histogram in England

Log4j
Job Locations in England

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Log4j within the England region over the 3 months to 30 July 2014. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London - 29 £55,000 - 5
East of England - 6 - -
South East -19 5 £31,000 -31.11%
North West - 4 £55,000 -
Log4j
UK

Log4j
Top 30 Related IT Skills in England

For the 6 months to 30 July 2014, IT jobs across the England region citing Log4j also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Log4j.

1 69 (100.00%) Java
2 61 (88.41%) XML
3 44 (63.77%) Oracle
4 43 (62.32%) JUnit
5 42 (60.87%) Servlets
6 40 (57.97%) J2EE
7 38 (55.07%) Use Case
8 37 (53.62%) UNIX
9 35 (50.72%) JavaScript
10 32 (46.38%) HTML
10 32 (46.38%) Ajax
11 31 (44.93%) JSP
12 29 (42.03%) Linux
13 27 (39.13%) Apache
13 27 (39.13%) SOAP
13 27 (39.13%) JSON
14 26 (37.68%) CSS
14 26 (37.68%) MySQL
14 26 (37.68%) Hibernate
15 25 (36.23%) UML
15 25 (36.23%) Relational Database
16 24 (34.78%) XHTML
16 24 (34.78%) RDBMS
17 22 (31.88%) JPA
17 22 (31.88%) REST
18 21 (30.43%) Android
19 20 (28.99%) JSF
19 20 (28.99%) SQL Server
19 20 (28.99%) Ant
20 19 (27.54%) Eclipse

Log4j
Top Related IT Skills in England by Category

For the 6 months to 30 July 2014, IT jobs across the England region citing Log4j also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Log4j. Up to 20 skills are shown per category.

Application Platforms
1 27 (39.13%) Apache
2 18 (26.09%) Adobe CQ
3 16 (23.19%) WebSphere
4 11 (15.94%) WebSphere Application Server
5 7 (10.14%) MQSeries
6 6 (8.70%) Tomcat
7 5 (7.25%) Oracle HTTP Server
7 5 (7.25%) IBM HTTP Server
8 4 (5.80%) WebLogic
9 1 (1.45%) Jetty
9 1 (1.45%) ATG Dynamo
Applications
1 4 (5.80%) ArcView
Business Applications
1 6 (8.70%) Tridion
2 1 (1.45%) Global One
Communications & Networking
1 18 (26.09%) SMTP
2 17 (24.64%) Kerberos
3 9 (13.04%) HTTP
4 6 (8.70%) Internet
5 3 (4.35%) Multicast
5 3 (4.35%) TCP/IP
Database & Business Intelligence
1 26 (37.68%) MySQL
2 25 (36.23%) Relational Database
3 24 (34.78%) RDBMS
4 20 (28.99%) SQL Server
5 18 (26.09%) Jackrabbit
6 17 (24.64%) Data Warehouse
6 17 (24.64%) Mahout
6 17 (24.64%) Big Data
6 17 (24.64%) Hadoop
7 7 (10.14%) Oracle Database
8 6 (8.70%) Oracle Database 10g
8 6 (8.70%) DB2
9 4 (5.80%) PostgreSQL
10 2 (2.90%) Oracle Database 11g
Development Applications
1 43 (62.32%) JUnit
2 20 (28.99%) Ant
3 19 (27.54%) Eclipse
3 19 (27.54%) Maven
4 17 (24.64%) JConsole
5 14 (20.29%) Subversion
6 10 (14.49%) Git (software)
7 7 (10.14%) Mockito
8 6 (8.70%) WebSphere Studio Application Developer
9 5 (7.25%) SoapUI
9 5 (7.25%) Toad
9 5 (7.25%) ERwin
10 4 (5.80%) NetBeans
11 3 (4.35%) TeamCity
11 3 (4.35%) Talend Open Studio
11 3 (4.35%) Eclipse RCP
11 3 (4.35%) IntelliJ
12 2 (2.90%) JIRA
13 1 (1.45%) JMeter
General
1 17 (24.64%) Publishing
2 11 (15.94%) Finance
3 9 (13.04%) Retail
4 6 (8.70%) Manufacturing
5 2 (2.90%) Legal
Job Titles
1 48 (69.57%) Developer
2 42 (60.87%) Java Developer
3 18 (26.09%) Architect
4 8 (11.59%) Systems Architect
4 8 (11.59%) Data Architect
4 8 (11.59%) Systems Engineer
4 8 (11.59%) Lead Developer
4 8 (11.59%) Big Data Architect
5 7 (10.14%) Lead Java Developer
6 5 (7.25%) Senior Developer
7 4 (5.80%) Technical Leader
7 4 (5.80%) Senior Java Developer
8 3 (4.35%) Java/J2EE Developer
8 3 (4.35%) Software Developer
8 3 (4.35%) Programmer
8 3 (4.35%) Java Programmer
9 2 (2.90%) Solutions Architect
10 1 (1.45%) Junior
10 1 (1.45%) Development Specialist
10 1 (1.45%) Senior Perl Developer
Libraries, Frameworks & Software Standards
1 61 (88.41%) XML
2 42 (60.87%) Servlets
3 40 (57.97%) J2EE
4 32 (46.38%) HTML
4 32 (46.38%) Ajax
5 31 (44.93%) JSP
6 27 (39.13%) SOAP
6 27 (39.13%) JSON
7 26 (37.68%) CSS
7 26 (37.68%) Hibernate
8 24 (34.78%) XHTML
9 22 (31.88%) JPA
9 22 (31.88%) REST
10 20 (28.99%) JSF
11 19 (27.54%) JMX
12 18 (26.09%) OSGi
12 18 (26.09%) Apache Sling
12 18 (26.09%) Apache Felix
12 18 (26.09%) JCE
12 18 (26.09%) SAX
Miscellaneous
1 18 (26.09%) Client/Server
2 17 (24.64%) Data Integration
3 6 (8.70%) Web 2.0
4 4 (5.80%) GIS
4 4 (5.80%) Open Source
5 3 (4.35%) Computer Science
5 3 (4.35%) N-Tier
5 3 (4.35%) Management Information System
6 1 (1.45%) SWIFT
6 1 (1.45%) Mobile App
6 1 (1.45%) Equities
Operating Systems
1 37 (53.62%) UNIX
2 29 (42.03%) Linux
3 21 (30.43%) Android
4 18 (26.09%) Apple iOS
5 10 (14.49%) Solaris
6 8 (11.59%) Windows
7 6 (8.70%) HPUX
8 5 (7.25%) AIX
8 5 (7.25%) Windows Server 2003
Processes & Methodologies
1 38 (55.07%) Use Case
2 25 (36.23%) UML
3 19 (27.54%) Web Development
4 18 (26.09%) Android Development
4 18 (26.09%) iOS Development
5 17 (24.64%) ETL
5 17 (24.64%) Data Management
6 11 (15.94%) E-Commerce
6 11 (15.94%) RAD
7 10 (14.49%) OO
7 10 (14.49%) Unit Testing
8 6 (8.70%) Content Management
8 6 (8.70%) Performance Tuning
9 5 (7.25%) MVC
9 5 (7.25%) Agile Software Development
10 4 (5.80%) TDD
11 3 (4.35%) Enterprise Architecture
11 3 (4.35%) Multithreading
11 3 (4.35%) Electronic Trading
11 3 (4.35%) ERP
Programming Languages
1 69 (100.00%) Java
2 35 (50.72%) JavaScript
3 18 (26.09%) ECMAScript
4 17 (24.64%) R
5 14 (20.29%) SQL
6 8 (11.59%) Perl
7 6 (8.70%) Shell Script
7 6 (8.70%) Python
7 6 (8.70%) XPath
7 6 (8.70%) Bash Shell
8 2 (2.90%) PL/SQL
9 1 (1.45%) C
9 1 (1.45%) C++
9 1 (1.45%) PHP
Qualifications
1 3 (4.35%) Degree
1 3 (4.35%) Sun Certification
Quality Assurance & Compliance
1 5 (7.25%) QA
System Software
1 17 (24.64%) Oracle RAC
Vendors
1 44 (63.77%) Oracle
2 18 (26.09%) Adobe
3 11 (15.94%) ATG
3 11 (15.94%) IBM
4 9 (13.04%) JBoss
5 6 (8.70%) Blue Martini
5 6 (8.70%) Interwoven
5 6 (8.70%) Elastic Path
6 5 (7.25%) Actimize
7 4 (5.80%) ESRI
8 3 (4.35%) Talend
9 2 (2.90%) Microsoft
10 1 (1.45%) Zend
10 1 (1.45%) Sencha
10 1 (1.45%) Sybase
London
ComputAppoint
Salary: £45000 - £50000 per annum
Posted: Yesterday
Central London / West End
Evolution Recruitment Solutions
Salary: 40,000
Posted: 2 days ago
City, London
Opus Recruitment Solutions Ltd
Salary: £70000 to £80000 per annum
Posted: 5 days ago
South West London
esynergy Solutions - UK
Salary: £55000 per annum + benefits
Posted: 7 days ago
West London
OpenBet Technology
Salary: Competitive Salary and Company Benefits
Posted: 16 days ago