The table below looks at the statistics for Log4j skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited Log4j over the 3 months to 29 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Aug 2016
Same period 2015 Same period 2014
Apache Log4j
Rank 607 - 643
Rank change year-on-year
- 0
Permanent jobs citing Log4j 21 0 28
As % of all permanent IT jobs located in London 0.054% - 0.060%
As % of the Development Applications category 0.28% - 0.35%
Number of salaries quoted 16 0 28
Median salary £62,500 - £53,000
90% offered a salary of more than £32,500 - £40,000
10% offered a salary of more than £102,500 - £85,000
UK excluding London median salary £45,000 £60,000 £31,750
% change year-on-year
-25.00% +88.97%
Log4j
England

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

Development Applications Category
London
Permanent IT job ads with a match in the
Development Applications category
7586 7708 8042
As % of all permanent IT jobs located in London 19.33% 17.77% 17.10%
Number of salaries quoted 6716 6532 6787
Median salary £60,000 £55,000 £52,500
Median salary % change year-on-year
+9.09% +4.76%
90% offered a salary of more than £40,000 £40,000 £37,500
10% offered a salary of more than £80,000 £70,000 £75,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

Log4j
Jobs Demand Trend in London

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

Log4j Jobs Demand Trend in London

Log4j
Salary Trend in London

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

Log4j Salary Trend in London

Log4j
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Log4j across the London region over the 3 months to 29 August 2016.

Log4j Salary Histogram in London

Log4j
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Log4j within the London region over the 3 months to 29 August 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
City of London - 6 £40,000 -
Log4j
England

Log4j
Top 30 Related IT Skills in London

For the 6 months to 29 August 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 London region with a requirement for Log4j.

1 48 (100.00%) Java
2 41 (85.42%) Tomcat
3 35 (72.92%) SQL Server
4 34 (70.83%) Oracle
5 30 (62.50%) Web Services
5 30 (62.50%) Linux
6 29 (60.42%) HTML
7 28 (58.33%) JSP
8 27 (56.25%) JUnit
8 27 (56.25%) Subversion
8 27 (56.25%) Maven
9 26 (54.17%) JIRA
9 26 (54.17%) Git (software)
10 24 (50.00%) Ajax
10 24 (50.00%) TDD
10 24 (50.00%) JavaScript
10 24 (50.00%) Perl
11 23 (47.92%) Apache
11 23 (47.92%) Hibernate
11 23 (47.92%) Jenkins
12 22 (45.83%) CSS
13 21 (43.75%) SQL
13 21 (43.75%) Java EE
14 20 (41.67%) Spring
14 20 (41.67%) Gradle
14 20 (41.67%) Selenium
15 18 (37.50%) jQuery
15 18 (37.50%) XML
16 17 (35.42%) PHP
16 17 (35.42%) JMS

Log4j
Top Related IT Skills in London 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 41 (85.42%) Tomcat
2 23 (47.92%) Apache
3 17 (35.42%) WordPress
4 10 (20.83%) JBoss
4 10 (20.83%) WebLogic
4 10 (20.83%) WebSphere
5 4 (8.33%) ATG Dynamo
5 4 (8.33%) Jetty
5 4 (8.33%) WebLogic Portal
6 3 (6.25%) SharePoint
7 1 (2.08%) Adobe Experience Manager
7 1 (2.08%) WebSphere Application Server
7 1 (2.08%) WebSphere Process Server
Applications
1 7 (14.58%) MS Office
2 3 (6.25%) MS Excel
Communications & Networking
1 9 (18.75%) LDAP
2 6 (12.50%) HTTP
3 1 (2.08%) SMTP
Database & Business Intelligence
1 35 (72.92%) SQL Server
2 17 (35.42%) PostgreSQL
3 9 (18.75%) RDBMS
3 9 (18.75%) Relational Database
4 7 (14.58%) Data Warehouse
4 7 (14.58%) Hazelcast
4 7 (14.58%) MySQL
4 7 (14.58%) Oracle Database
4 7 (14.58%) Oracle Database 10g
4 7 (14.58%) Oracle Database 11g
4 7 (14.58%) SSDT
5 6 (12.50%) Apache Cassandra
6 5 (10.42%) DB2
6 5 (10.42%) MongoDB
7 4 (8.33%) Big Data
7 4 (8.33%) MarkLogic
7 4 (8.33%) NoSQL
7 4 (8.33%) Triplestore
Development Applications
1 27 (56.25%) JUnit
1 27 (56.25%) Maven
1 27 (56.25%) Subversion
2 26 (54.17%) Git (software)
2 26 (54.17%) JIRA
3 23 (47.92%) Jenkins
4 20 (41.67%) Gradle
4 20 (41.67%) Selenium
5 17 (35.42%) Bitbucket
5 17 (35.42%) TestNG
6 10 (20.83%) Eclipse
7 7 (14.58%) Ant
7 7 (14.58%) Mockito
8 6 (12.50%) Fiddler
8 6 (12.50%) Gatling
8 6 (12.50%) JMeter
8 6 (12.50%) LoadRunner
8 6 (12.50%) LoadUI
8 6 (12.50%) YourKit
9 5 (10.42%) Atlassian Bamboo
General
1 11 (22.92%) Finance
2 7 (14.58%) Banking
2 7 (14.58%) Front Office
3 6 (12.50%) Investment Banking
4 4 (8.33%) Marketing
4 4 (8.33%) Retail
5 1 (2.08%) Billing
Job Titles
1 32 (66.67%) Developer
2 26 (54.17%) Java Developer
3 9 (18.75%) Senior Developer
4 5 (10.42%) Lead Developer
4 5 (10.42%) Lead Java Developer
4 5 (10.42%) Performance Tester
4 5 (10.42%) Senior Java Developer
4 5 (10.42%) Tester
5 4 (8.33%) Architect
5 4 (8.33%) Consultant
5 4 (8.33%) Head of Engineering
5 4 (8.33%) LoadRunner Performance Tester
5 4 (8.33%) LoadRunner Tester
5 4 (8.33%) Senior Architect
5 4 (8.33%) Senior Solutions Architect
5 4 (8.33%) Solutions Architect
5 4 (8.33%) Technical Consultant
6 2 (4.17%) Development Manager
6 2 (4.17%) Digital Developer
6 2 (4.17%) Technical Development Manager
Libraries, Frameworks & Software Standards
1 30 (62.50%) Web Services
2 29 (60.42%) HTML
3 28 (58.33%) JSP
4 24 (50.00%) Ajax
5 23 (47.92%) Hibernate
6 22 (45.83%) CSS
7 21 (43.75%) Java EE
8 20 (41.67%) Spring
9 18 (37.50%) jQuery
9 18 (37.50%) XML
10 17 (35.42%) JMS
10 17 (35.42%) JSTL
10 17 (35.42%) LAPP Stack
11 14 (29.17%) J2EE
12 13 (27.08%) JDBC
12 13 (27.08%) ODBC
12 13 (27.08%) XSLT
13 10 (20.83%) Apache Axis
14 9 (18.75%) Servlets
15 7 (14.58%) .NET
Miscellaneous
1 7 (14.58%) Analytical Skills
1 7 (14.58%) Client/Server
1 7 (14.58%) Computer Science
1 7 (14.58%) Credit Risk
1 7 (14.58%) OTC Derivatives
1 7 (14.58%) Social Media
2 4 (8.33%) Equities
2 4 (8.33%) Fixed Income
2 4 (8.33%) Foreign Exchange (FX)
2 4 (8.33%) Management Information System
3 1 (2.08%) Mathematics
3 1 (2.08%) Mobile App
3 1 (2.08%) Tandem
Operating Systems
1 30 (62.50%) Linux
2 17 (35.42%) Android
2 17 (35.42%) openSUSE
2 17 (35.42%) Ubuntu
3 12 (25.00%) Windows
4 8 (16.67%) Unix
5 7 (14.58%) Red Hat Enterprise Linux
Processes & Methodologies
1 24 (50.00%) TDD
2 15 (31.25%) Agile Software Development
3 9 (18.75%) Continuous Delivery
3 9 (18.75%) E-Commerce
4 7 (14.58%) Content Management
4 7 (14.58%) ETL
4 7 (14.58%) Migration
4 7 (14.58%) Risk Management
5 6 (12.50%) ATDD
5 6 (12.50%) BDD
5 6 (12.50%) Continuous Integration
5 6 (12.50%) Feature Driven Development
5 6 (12.50%) Performance Monitoring
5 6 (12.50%) Performance Testing
5 6 (12.50%) Performance Tuning
6 5 (10.42%) Defect Management
6 5 (10.42%) Regression Testing
6 5 (10.42%) Release Management
7 4 (8.33%) RDF
7 4 (8.33%) Scrum
Programming Languages
1 48 (100.00%) Java
2 24 (50.00%) JavaScript
2 24 (50.00%) Perl
3 21 (43.75%) SQL
4 17 (35.42%) PHP
5 10 (20.83%) Scala
6 8 (16.67%) PL/SQL
7 7 (14.58%) ANSI SQL
7 7 (14.58%) Data Analysis Expressions (DAX)
7 7 (14.58%) VBA
8 6 (12.50%) Groovy
9 4 (8.33%) SPARQL
10 1 (2.08%) C
10 1 (2.08%) ECMAScript
10 1 (2.08%) PL/1
Qualifications
1 10 (20.83%) Degree
Quality Assurance & Compliance
1 5 (10.42%) QA
System Software
1 17 (35.42%) Docker
Systems Management
1 17 (35.42%) Opscode Chef
1 17 (35.42%) Puppet
1 17 (35.42%) Salt
2 7 (14.58%) Control-M
3 5 (10.42%) Grafana
3 5 (10.42%) Graphite
3 5 (10.42%) HP SiteScope
3 5 (10.42%) Nagios
Vendors
1 34 (70.83%) Oracle
2 11 (22.92%) IBM
3 7 (14.58%) Informatica
3 7 (14.58%) Red Hat
3 7 (14.58%) Sybase
4 6 (12.50%) Dynatrace
5 4 (8.33%) ATG
5 4 (8.33%) Cognizant
5 4 (8.33%) Misys
6 1 (2.08%) Adobe
6 1 (2.08%) Coverity
6 1 (2.08%) Guidewire
London
Coal IT Services
Salary: From £100,000 to £120,000 per annum plus excellent benefits / bonus
Posted: 6 days ago