The following table provides summary statistics for contract job vacancies advertised in Hammersmith with a requirement for Java skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Java over the 3 months to 26 June 2017 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
London / Hammersmith
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 4 7 2
Rank change year-on-year +3 -5  
Contract jobs citing Java 10 1 10
As % of all contract IT jobs advertised in Hammersmith 22.22% 3.23% 29.41%
As % of the Programming Languages category 50.00% 16.67% 62.50%
Number of daily rates quoted 7 1 6
Median daily rate £555 £425 £349
Median daily rate % change year-on-year +30.58% +21.86%  
90% offered a daily rate of more than £525 £425 £250
10% offered a daily rate of more than £581 £425 £538
UK excluding London median daily rate £425 £425 £400
% change year-on-year - +6.25%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £45.00 £35.75 £40.00
% change year-on-year +25.87% -10.62%  

Java is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hammersmith with a requirement for programming language skills.

Contract Programming Language Skills
Hammersmith
Contract job vacancies with a requirement for programming language skills 20 6 16
As % of all contract IT job vacancies advertised in Hammersmith 44.44% 19.35% 47.06%
Number of daily rates quoted 17 3 11
Median daily rate £525 £425 £379
Median daily rate % change year-on-year +23.52% +12.21%  
90% offered a daily rate of more than £425 £403 £322
10% offered a daily rate of more than £558 £500 £600
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £37.50 £37.00
% change year-on-year +13.33% +1.35%  

Java
Job Vacancy Trend in Hammersmith

The job posting trend of jobs advertised in Hammersmith citing Java as a proportion of all contract or permanent IT jobs with a match in the Programming Languages category.

Job vacancy trend for Java in Hammersmith

Java
Contractor Daily Rate Trend in Hammersmith

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

Contractor daily rate trend for Java in Hammersmith

Java
Contractor Hourly Rate Trend in Hammersmith

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Java in Hammersmith.

Contractor hourly rate trend for Java in Hammersmith

For the 6 months to 26 June 2017, IT contractor jobs citing Java also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Hammersmith region with a requirement for Java.

1 10 (76.92%) Groovy
2 9 (69.23%) Ruby
2 9 (69.23%) VMware
2 9 (69.23%) Linux
2 9 (69.23%) SMTP
2 9 (69.23%) HTTP
2 9 (69.23%) Shell Script
2 9 (69.23%) CentOS
2 9 (69.23%) Red Hat Enterprise Linux
2 9 (69.23%) Git (software)
3 8 (61.54%) RESTful
3 8 (61.54%) LDAP
3 8 (61.54%) DevOps
3 8 (61.54%) IMAP
4 7 (53.85%) Configuration Management
4 7 (53.85%) OOP
4 7 (53.85%) OO
4 7 (53.85%) Apache
4 7 (53.85%) Tomcat
4 7 (53.85%) SOAP
4 7 (53.85%) Web Services
4 7 (53.85%) Sensu
4 7 (53.85%) Elastic Stack
4 7 (53.85%) Opscode Chef
5 5 (38.46%) SC Cleared
5 5 (38.46%) Security Cleared
6 2 (15.38%) DNS
6 2 (15.38%) Python
6 2 (15.38%) VMware Infrastructure
6 2 (15.38%) Spring

Java
Co-occurring IT Skills in Hammersmith 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 (53.85%) Apache
1 7 (53.85%) Tomcat
Cloud Services
1 1 (7.69%) Amazon AWS
Communications & Networking
1 9 (69.23%) HTTP
1 9 (69.23%) SMTP
2 8 (61.54%) IMAP
2 8 (61.54%) LDAP
3 2 (15.38%) DNS
Database & Business Intelligence
1 2 (15.38%) NoSQL
2 1 (7.69%) MarkLogic
2 1 (7.69%) MongoDB
2 1 (7.69%) Redis
2 1 (7.69%) Relational Database
Development Applications
1 9 (69.23%) Git (software)
2 1 (7.69%) Mercurial
General
1 1 (7.69%) Finance
Job Titles
1 7 (53.85%) DevOps Engineer
2 4 (30.77%) Developer
3 2 (15.38%) Java Developer
4 1 (7.69%) Administrator
4 1 (7.69%) Linux Administrator
4 1 (7.69%) Linux Systems Administrator
4 1 (7.69%) Scala Developer
4 1 (7.69%) Systems Administrator
Libraries, Frameworks & Software Standards
1 8 (61.54%) RESTful
2 7 (53.85%) Elastic Stack
2 7 (53.85%) Sensu
2 7 (53.85%) SOAP
2 7 (53.85%) Web Services
3 2 (15.38%) Spring
4 1 (7.69%) Akka
4 1 (7.69%) JSON
4 1 (7.69%) Memcached
4 1 (7.69%) Play Framework
4 1 (7.69%) XML
Miscellaneous
1 1 (7.69%) Analytical Skills
Operating Systems
1 9 (69.23%) CentOS
1 9 (69.23%) Linux
1 9 (69.23%) Red Hat Enterprise Linux
2 1 (7.69%) Unix
Processes & Methodologies
1 8 (61.54%) DevOps
2 7 (53.85%) Configuration Management
2 7 (53.85%) OO
2 7 (53.85%) OOP
3 2 (15.38%) Agile Software Development
3 2 (15.38%) Microservices
4 1 (7.69%) BDD
4 1 (7.69%) Continuous Deployment
4 1 (7.69%) Economics
4 1 (7.69%) Load Testing
4 1 (7.69%) Pair Programming
4 1 (7.69%) Performance Tuning
4 1 (7.69%) Scrum
4 1 (7.69%) Software Engineering
4 1 (7.69%) TDD
Programming Languages
1 10 (76.92%) Groovy
2 9 (69.23%) Ruby
2 9 (69.23%) Shell Script
3 2 (15.38%) Python
3 2 (15.38%) Scala
4 1 (7.69%) JavaScript
4 1 (7.69%) SQL
Qualifications
1 5 (38.46%) SC Cleared
1 5 (38.46%) Security Cleared
System Software
1 2 (15.38%) VMware Infrastructure
Systems Management
1 7 (53.85%) Opscode Chef
Vendors
1 9 (69.23%) VMware
2 1 (7.69%) Oracle