The following table provides summary statistics for permanent job vacancies with a requirement for Apache Commons skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Apache Commons over the 3 months to 24 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
Apache Commons
UK
Rank - 935 952
Permanent jobs citing Apache Commons 0 13 7
As % of all permanent IT jobs advertised in the UK - 0.013% 0.007%
As % of the Libraries, Frameworks & Software Standards category - 0.033% 0.018%
Number of salaries quoted 0 12 7
Median salary - £42,500 £35,000
Median salary % change year-on-year - +21.42%  
UK excluding London median salary - £26,662 -

Apache Commons is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
UK
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 33917 39483 39806
As % of all permanent IT job vacancies advertised in the UK 39.92% 38.35% 37.67%
Number of salaries quoted 28958 33994 33773
Median salary £45,000 £45,000 £44,000
Median salary % change year-on-year - +2.27%  
90% offered a salary of more than £31,500 £30,500 £30,000
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

Apache Commons
Job Vacancy Trend

The job posting trend of jobs advertised citing Apache Commons as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for Apache Commons in the UK

Apache Commons
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Apache Commons.

Salary trend for Apache Commons in the UK

Apache Commons
Top 30 Related IT Skills

For the 6 months to 24 March 2017, IT jobs citing Apache Commons also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for Apache Commons.

1 7 (100.00%) Java
1 7 (100.00%) J2EE
1 7 (100.00%) Oracle
1 7 (100.00%) JUnit
1 7 (100.00%) XML
1 7 (100.00%) Apache
1 7 (100.00%) Log4j
1 7 (100.00%) Hibernate
1 7 (100.00%) Relational Database
1 7 (100.00%) JPA
2 6 (85.71%) UML
3 5 (71.43%) OOP
3 5 (71.43%) OO
3 5 (71.43%) JBoss
3 5 (71.43%) JMS
3 5 (71.43%) SOA
3 5 (71.43%) DB2
3 5 (71.43%) Linux
3 5 (71.43%) SOAP
3 5 (71.43%) Web Services
3 5 (71.43%) WebLogic
3 5 (71.43%) SQL
3 5 (71.43%) Spring
3 5 (71.43%) JAX-RPC
3 5 (71.43%) JAXB
3 5 (71.43%) WebSphere MQ
3 5 (71.43%) MVC
3 5 (71.43%) Google
3 5 (71.43%) WebSphere
3 5 (71.43%) Java EE

Apache Commons
Top Related IT Skills 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 7 (100.00%) Apache
2 5 (71.43%) JBoss
2 5 (71.43%) Oracle SOA Suite
2 5 (71.43%) WebLogic
2 5 (71.43%) WebSphere
3 4 (57.14%) Tomcat
4 2 (28.57%) Adobe Experience Manager
Communications & Networking
1 2 (28.57%) HTTPS
1 2 (28.57%) SMTP
2 1 (14.29%) TCP/IP
Database & Business Intelligence
1 7 (100.00%) Relational Database
2 5 (71.43%) DB2
3 3 (42.86%) SQL Server
4 2 (28.57%) MySQL
4 2 (28.57%) RDBMS
5 1 (14.29%) Jackrabbit
Development Applications
1 7 (100.00%) JUnit
1 7 (100.00%) Log4j
General
1 1 (14.29%) Publishing
Job Titles
1 5 (71.43%) Developer
1 5 (71.43%) Java Developer
1 5 (71.43%) Senior Developer
1 5 (71.43%) Senior Java Developer
2 2 (28.57%) Java Programmer
2 2 (28.57%) Programmer
Libraries, Frameworks & Software Standards
1 7 (100.00%) Hibernate
1 7 (100.00%) J2EE
1 7 (100.00%) JPA
1 7 (100.00%) XML
2 5 (71.43%) Apache OpenJPA
2 5 (71.43%) EclipseLink
2 5 (71.43%) Guava
2 5 (71.43%) Java EE
2 5 (71.43%) JAXB
2 5 (71.43%) JAX-RPC
2 5 (71.43%) JAX-RS
2 5 (71.43%) JAX-WS
2 5 (71.43%) JMS
2 5 (71.43%) RESTful
2 5 (71.43%) SOAP
2 5 (71.43%) Spring
2 5 (71.43%) Spring MVC
2 5 (71.43%) Spring Web Flow
2 5 (71.43%) Web Services
2 5 (71.43%) WebSphere MQ
Miscellaneous
1 2 (28.57%) Client/Server
2 1 (14.29%) New Media
Operating Systems
1 5 (71.43%) Linux
2 1 (14.29%) Android
2 1 (14.29%) Apple iOS
Processes & Methodologies
1 6 (85.71%) UML
2 5 (71.43%) Mentoring
2 5 (71.43%) MVC
2 5 (71.43%) OO
2 5 (71.43%) OOP
2 5 (71.43%) SOA
3 2 (28.57%) Use Case
4 1 (14.29%) Android Development
4 1 (14.29%) iOS Development
4 1 (14.29%) Mathematics
4 1 (14.29%) Web Development
Programming Languages
1 7 (100.00%) Java
2 5 (71.43%) SQL
3 2 (28.57%) ECMAScript
3 2 (28.57%) JavaScript
System Software
1 1 (14.29%) Docker
Vendors
1 7 (100.00%) Oracle
2 5 (71.43%) Google
3 2 (28.57%) Adobe