Period
to 22 September 2018

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for JNDI skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JNDI over the 6 months to 22 September 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Java Naming and Directory Interface (JNDI)
England > London
6 months to
22 Sep 2018
Same period 2017 Same period 2016
Rank 641 611 606
Rank change year-on-year -30 -5 +16
Contract jobs citing JNDI 1 7 9
As % of all contract IT jobs advertised in London 0.002% 0.016% 0.020%
As % of the Libraries, Frameworks & Software Standards category 0.006% 0.043% 0.059%
Number of daily rates quoted 0 3 6
London median daily rate - £550 £511
Median daily rate % change year-on-year - +7.58% -2.62%
England median daily rate £519 £535 £425
% change year-on-year -3.04% +25.88% +38.78%
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England median hourly rate - - -

JNDI is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 17,904 16,386 15,200
As % of all contract IT jobs advertised in London 39.38% 36.97% 33.90%
Number of daily rates quoted 13,532 12,302 11,429
London median daily rate £515 £500 £450
Median daily rate % change year-on-year +3.00% +11.11% -
10th Percentile £369 £350 £313
90th Percentile £675 £650 £625
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +6.25%
Number of hourly rates quoted 90 105 63
London median hourly rate £43.83 £35.00 £40.00
Median hourly rate % change year-on-year +25.24% -12.50% +23.08%
10th Percentile £20.83 £18.20 £19.00
90th Percentile £73.00 £51.20 £86.55
England median hourly rate £42.00 £40.00 £36.50
% change year-on-year +5.00% +9.59% -1.35%

JNDI
Job Vacancy Trend in London

Job postings citing JNDI as a percentage of all IT jobs advertised in London.

Job vacancy trend for JNDI in London

JNDI
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JNDI in London.

Contractor daily rate trend for JNDI in London

For the 6 months to 22 September 2018, IT contractor jobs citing JNDI also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the London region with a requirement for JNDI.

1 1 (100.00%) HTML
1 1 (100.00%) Java
1 1 (100.00%) JavaScript
1 1 (100.00%) PL/SQL
1 1 (100.00%) SQL
1 1 (100.00%) MySQL
1 1 (100.00%) Oracle
1 1 (100.00%) DB2
1 1 (100.00%) Ant
1 1 (100.00%) JUnit
1 1 (100.00%) WebLogic
1 1 (100.00%) VSS/SourceSafe
1 1 (100.00%) EJB
1 1 (100.00%) CSS
1 1 (100.00%) JDBC
1 1 (100.00%) JSP
1 1 (100.00%) Servlets
1 1 (100.00%) SOAP
1 1 (100.00%) Struts
1 1 (100.00%) Web Services
1 1 (100.00%) DOM
1 1 (100.00%) XSLT
1 1 (100.00%) Unix
1 1 (100.00%) Windows
1 1 (100.00%) Linux
1 1 (100.00%) Windows 2000
1 1 (100.00%) JBoss
1 1 (100.00%) Apache
1 1 (100.00%) Tomcat
1 1 (100.00%) Oracle8/8i Database

JNDI
Co-occurring 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 1 (100.00%) Apache
1 1 (100.00%) CMS
1 1 (100.00%) JBoss
1 1 (100.00%) Jetty
1 1 (100.00%) OpenCms
1 1 (100.00%) Oracle Coherence
1 1 (100.00%) Tomcat
1 1 (100.00%) WebLogic
1 1 (100.00%) WebSphere
Cloud Services
1 1 (100.00%) BrowserStack
1 1 (100.00%) GitHub
Communications & Networking
1 1 (100.00%) Broadband
Database & Business Intelligence
1 1 (100.00%) DB2
1 1 (100.00%) MongoDB
1 1 (100.00%) MySQL
1 1 (100.00%) NoSQL
1 1 (100.00%) Oracle Database
1 1 (100.00%) Oracle Database 10g
1 1 (100.00%) Oracle Database 11g
1 1 (100.00%) Oracle8/8i Database
Development Applications
1 1 (100.00%) Ant
1 1 (100.00%) Cucumber
1 1 (100.00%) Eclipse
1 1 (100.00%) FitNesse
1 1 (100.00%) Gatling
1 1 (100.00%) Git (software)
1 1 (100.00%) Gradle
1 1 (100.00%) IntelliJ
1 1 (100.00%) Jasmine
1 1 (100.00%) JDeveloper
1 1 (100.00%) Jenkins
1 1 (100.00%) JUnit
1 1 (100.00%) Maven
1 1 (100.00%) Mockito
1 1 (100.00%) Sahi
1 1 (100.00%) Selenium
1 1 (100.00%) Subversion
1 1 (100.00%) VSS/SourceSafe
1 1 (100.00%) WebDriver
1 1 (100.00%) WebSphere Studio Application Developer
Job Titles
1 1 (100.00%) Backend Developer
1 1 (100.00%) Developer
1 1 (100.00%) Java Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) CSS
1 1 (100.00%) DOM
1 1 (100.00%) EJB
1 1 (100.00%) Hibernate
1 1 (100.00%) HTML
1 1 (100.00%) Java RMI
1 1 (100.00%) JAXB
1 1 (100.00%) JDBC
1 1 (100.00%) JMS
1 1 (100.00%) JSP
1 1 (100.00%) JTS
1 1 (100.00%) SAX
1 1 (100.00%) Servlets
1 1 (100.00%) SOAP
1 1 (100.00%) Spring
1 1 (100.00%) Struts
1 1 (100.00%) UDDI
1 1 (100.00%) Web Services
1 1 (100.00%) WSDL
1 1 (100.00%) XSLT
Operating Systems
1 1 (100.00%) Linux
1 1 (100.00%) Unix
1 1 (100.00%) Windows
1 1 (100.00%) Windows 2000
1 1 (100.00%) Windows Vista
Processes & Methodologies
1 1 (100.00%) Agile Software Development
1 1 (100.00%) AOP
1 1 (100.00%) BDD
1 1 (100.00%) Code Coverage
1 1 (100.00%) Continuous Delivery
1 1 (100.00%) Continuous Integration
1 1 (100.00%) DevOps
1 1 (100.00%) Dynamic Pricing
1 1 (100.00%) Integration Testing
1 1 (100.00%) Kanban
1 1 (100.00%) Mentoring
1 1 (100.00%) Microservices
1 1 (100.00%) MVC
1 1 (100.00%) Pair Programming
1 1 (100.00%) Scrum
1 1 (100.00%) Stress Testing
1 1 (100.00%) TDD
1 1 (100.00%) Waterfall
Programming Languages
1 1 (100.00%) Java
1 1 (100.00%) Java 8
1 1 (100.00%) JavaScript
1 1 (100.00%) PL/SQL
1 1 (100.00%) SQL
Vendors
1 1 (100.00%) Google
1 1 (100.00%) IBM
1 1 (100.00%) New Relic
1 1 (100.00%) Oracle
1 1 (100.00%) Roku