The table below looks at the statistics 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 5 March 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
5 Mar 2015
Same period 2014 Same period 2013
Apache Log4j
Rank 810 - 827
Rank change year-on-year
- 0
Permanent jobs citing Log4j 36 0 23
As % of all permanent IT jobs located in England 0.037% - 0.024%
As % of the Development Applications category 0.23% - 0.16%
Number of salaries quoted 32 0 22
Average salary £55,000 - £50,000
90% offered a salary of more than £35,000 - £35,000
10% offered a salary of more than £57,500 - £65,000
UK excluding London average salary £55,000 - £42,500
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
15819 15938 14687
As % of all permanent IT jobs located in England 16.18% 16.21% 15.17%
Number of salaries quoted 13427 13104 12697
Average salary £45,000 £45,000 £45,000
90% offered a salary of more than £32,500 £31,000 £30,000
10% offered a salary of more than £65,000 £62,500 £65,000
UK excluding London average salary £40,000 £40,000 £39,000
% change year-on-year
- +2.56%

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 5 March 2015.

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 5 March 2015. 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 - 30 £55,000 - 3
South East - 3 £55,000 -
East of England - 3 £42,500 -
Log4j
UK

Log4j
Top 30 Related IT Skills in England

For the 6 months to 5 March 2015, 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 57 (100.00%) Java
2 54 (94.74%) JavaScript
3 50 (87.72%) Servlets
4 49 (85.96%) XML
5 46 (80.70%) Web Services
6 45 (78.95%) Oracle
7 44 (77.19%) J2EE
8 42 (73.68%) JSP
9 37 (64.91%) Linux
9 37 (64.91%) E-Commerce
10 36 (63.16%) Apache
11 35 (61.40%) JUnit
11 35 (61.40%) HTML
12 34 (59.65%) XSLT
12 34 (59.65%) CSS
12 34 (59.65%) Subversion
13 33 (57.89%) Ant
13 33 (57.89%) JMS
14 32 (56.14%) Tomcat
15 31 (54.39%) Spring
15 31 (54.39%) Hibernate
16 28 (49.12%) Retail
17 27 (47.37%) WebSphere
18 26 (45.61%) Maven
19 25 (43.86%) OO
19 25 (43.86%) MySQL
19 25 (43.86%) Use Case
19 25 (43.86%) jQuery
20 24 (42.11%) Unit Testing
20 24 (42.11%) JBoss

Log4j
Top Related IT Skills in England by Category

For the 6 months to 5 March 2015, 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 36 (63.16%) Apache
2 32 (56.14%) Tomcat
3 27 (47.37%) WebSphere
4 24 (42.11%) JBoss
5 20 (35.09%) WebLogic
6 18 (31.58%) ATG Dynamo
7 16 (28.07%) Adobe CQ
8 10 (17.54%) MQSeries
9 5 (8.77%) WordPress
10 4 (7.02%) Magnolia
11 1 (1.75%) Liferay
11 1 (1.75%) WebLogic Portal
11 1 (1.75%) WebSphere Application Server
Business Applications
1 4 (7.02%) Magento
Communications & Networking
1 10 (17.54%) Internet
1 10 (17.54%) HTTP
2 6 (10.53%) SMTP
3 4 (7.02%) PuTTY
3 4 (7.02%) WinSCP
4 3 (5.26%) LDAP
5 1 (1.75%) Kerberos
Database & Business Intelligence
1 25 (43.86%) MySQL
2 21 (36.84%) Oracle Database
3 18 (31.58%) RDBMS
3 18 (31.58%) Relational Database
4 17 (29.82%) SQL Server
5 6 (10.53%) Jackrabbit
6 5 (8.77%) Hadoop
6 5 (8.77%) PostgreSQL
7 4 (7.02%) Oracle Database 10g
7 4 (7.02%) Oracle9i Database
7 4 (7.02%) MongoDB
8 3 (5.26%) CouchDB
8 3 (5.26%) Couchbase
9 1 (1.75%) Mahout
9 1 (1.75%) Big Data
9 1 (1.75%) Apache Cassandra
9 1 (1.75%) NoSQL
9 1 (1.75%) Data Warehouse
Development Applications
1 35 (61.40%) JUnit
2 34 (59.65%) Subversion
3 33 (57.89%) Ant
4 26 (45.61%) Maven
5 21 (36.84%) Eclipse
6 15 (26.32%) Git (software)
7 14 (24.56%) Jenkins
8 8 (14.04%) Selenium
9 6 (10.53%) JIRA
10 5 (8.77%) Gradle
10 5 (8.77%) TestNG
10 5 (8.77%) Bitbucket
10 5 (8.77%) IntelliJ
11 4 (7.02%) Team Foundation Server
12 3 (5.26%) Grunt
12 3 (5.26%) Cucumber
12 3 (5.26%) Mockito
12 3 (5.26%) HttpUnit
13 1 (1.75%) JConsole
13 1 (1.75%) Zephyr
General
1 28 (49.12%) Retail
2 9 (15.79%) Manufacturing
3 6 (10.53%) Publishing
4 5 (8.77%) Games
5 3 (5.26%) Finance
6 2 (3.51%) Banking
7 1 (1.75%) Billing
Job Titles
1 27 (47.37%) Developer
2 25 (43.86%) Java Developer
3 17 (29.82%) E-Commerce Specialist
4 10 (17.54%) Java/J2EE Developer
5 6 (10.53%) Programmer
5 6 (10.53%) J2EE Developer
5 6 (10.53%) Java Programmer
6 5 (8.77%) Software Engineer
7 4 (7.02%) Analyst
7 4 (7.02%) Senior Developer
7 4 (7.02%) Support Analyst
7 4 (7.02%) Analyst Developer
7 4 (7.02%) Cisco Engineer
7 4 (7.02%) Java Analyst Developer
8 3 (5.26%) Senior Java Developer
9 1 (1.75%) J2EE Software Engineer
9 1 (1.75%) Senior Java/J2EE Developer
9 1 (1.75%) Software Developer
9 1 (1.75%) Senior J2EE Developer
Libraries, Frameworks & Software Standards
1 50 (87.72%) Servlets
2 49 (85.96%) XML
3 46 (80.70%) Web Services
4 44 (77.19%) J2EE
5 42 (73.68%) JSP
6 35 (61.40%) HTML
7 34 (59.65%) XSLT
7 34 (59.65%) CSS
8 33 (57.89%) JMS
9 31 (54.39%) Spring
9 31 (54.39%) Hibernate
10 25 (43.86%) jQuery
11 23 (40.35%) JDBC
11 23 (40.35%) SOAP
11 23 (40.35%) REST
12 22 (38.60%) Ajax
12 22 (38.60%) JSON
13 15 (26.32%) RESTful
14 12 (21.05%) Struts
15 10 (17.54%) XMLBeans
Miscellaneous
1 10 (17.54%) Web 2.0
2 7 (12.28%) Client/Server
3 6 (10.53%) Mobile App
3 6 (10.53%) Social Network
3 6 (10.53%) User Experience
4 5 (8.77%) Analytical Skills
4 5 (8.77%) Wiki
4 5 (8.77%) Blog
5 4 (7.02%) iPad
6 3 (5.26%) Computer Science
6 3 (5.26%) Cryptography
7 2 (3.51%) Online Gambling
7 2 (3.51%) Algorithms
8 1 (1.75%) Data Structures
8 1 (1.75%) Data Integration
Operating Systems
1 37 (64.91%) Linux
2 16 (28.07%) UNIX
3 11 (19.30%) Android
4 10 (17.54%) HPUX
4 10 (17.54%) Solaris
5 6 (10.53%) Apple iOS
6 5 (8.77%) openSUSE
6 5 (8.77%) Ubuntu
7 1 (1.75%) Windows
Processes & Methodologies
1 37 (64.91%) E-Commerce
2 25 (43.86%) OO
2 25 (43.86%) Use Case
3 24 (42.11%) Unit Testing
4 17 (29.82%) Quality Management
4 17 (29.82%) Project Management
4 17 (29.82%) Agile Software Development
5 16 (28.07%) TDD
6 13 (22.81%) Software Engineering
7 12 (21.05%) UML
7 12 (21.05%) Continuous Integration
8 10 (17.54%) Content Management
9 9 (15.79%) OOA/OOD
10 7 (12.28%) MVC
11 6 (10.53%) Web Development
11 6 (10.53%) Continuous Improvement
11 6 (10.53%) Android Development
11 6 (10.53%) iOS Development
12 4 (7.02%) SEO
12 4 (7.02%) Web Analytics
Programming Languages
1 57 (100.00%) Java
2 54 (94.74%) JavaScript
3 19 (33.33%) SQL
4 11 (19.30%) XPath
5 6 (10.53%) ECMAScript
6 5 (8.77%) Shell Script
6 5 (8.77%) Perl
6 5 (8.77%) PHP
7 2 (3.51%) PL/SQL
8 1 (1.75%) R
8 1 (1.75%) C
8 1 (1.75%) XQuery
Qualifications
1 13 (22.81%) Degree
2 10 (17.54%) Sun Certification
3 6 (10.53%) VCP4
Quality Assurance & Compliance
1 4 (7.02%) SLA
System Software
1 5 (8.77%) Docker
2 1 (1.75%) Oracle RAC
2 1 (1.75%) VMware Infrastructure
Systems Management
1 6 (10.53%) Opscode Chef
2 5 (8.77%) Salt
2 5 (8.77%) Puppet
Vendors
1 45 (78.95%) Oracle
2 22 (38.60%) ATG
3 17 (29.82%) IBM
4 14 (24.56%) Sun
5 10 (17.54%) Interwoven
6 6 (10.53%) Adobe
7 4 (7.02%) Microsoft
7 4 (7.02%) Cisco
7 4 (7.02%) SAP
7 4 (7.02%) Percussion
7 4 (7.02%) hybris
8 1 (1.75%) Coverity
8 1 (1.75%) Guidewire
8 1 (1.75%) VMware
City, London
Harvey Nash plc
Salary: £40000 - £45000 per annum
Posted: 4 hours ago
City, London
Harvey Nash plc
Salary: £35000 - £40000 per annum
Posted: 4 hours ago
West Yorkshire
Computer Futures
Salary: £35000 - £48000 per annum + competitive
Posted: Yesterday
Central London / West End
Evolution Recruitment Solutions
Salary: 35,000 Plus benefits
Posted: 3 days ago
Manchester
Computer Futures
Salary: £35000 - £45000 per annum + competitive
Posted: 24 days ago