Period
to 21 September 2018

The following table provides summary statistics for contract job vacancies with a requirement for Ehcache skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Ehcache over the 6 months to 21 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.

Terracotta Ehcache
UK
6 months to
21 Sep 2018
Same period 2017 Same period 2016
Rank 872 848 878
Rank change year-on-year -24 +30 -18
Contract jobs citing Ehcache 16 11 23
As % of all contract IT jobs advertised in the UK 0.016% 0.011% 0.021%
As % of the Libraries, Frameworks & Software Standards category 0.045% 0.034% 0.071%
Number of daily rates quoted 14 9 16
UK median daily rate £425 £465 £550
Median daily rate % change year-on-year -8.60% -15.45% +10.00%
UK excluding London median daily rate £425 £425 £363
% change year-on-year - +17.24% -6.45%
Number of hourly rates quoted 0 0 0
UK median hourly rate - - -
UK excluding London median hourly rate - - -

Ehcache 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 with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
UK
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 35,933 31,996 32,176
As % of all contract IT jobs advertised in the UK 34.97% 32.38% 29.90%
Number of daily rates quoted 25,352 22,189 22,494
UK median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.56% +5.88% +6.25%
10th Percentile £325 £310 £294
90th Percentile £625 £625 £588
UK excluding London median daily rate £425 £400 £388
% change year-on-year +6.25% +3.23% +3.33%
Number of hourly rates quoted 336 391 387
UK median hourly rate £41.69 £40.00 £36.00
Median hourly rate % change year-on-year +4.22% +11.11% -3.87%
10th Percentile £15.12 £16.25 £13.25
90th Percentile £60.00 £53.75 £50.00
UK excluding London median hourly rate £41.00 £40.00 £36.00
% change year-on-year +2.50% +11.11% -4.00%

Ehcache
Job Vacancy Trend

Job postings citing Ehcache as a percentage of all IT jobs advertised.

Job vacancy trend for Ehcache in the UK

Ehcache
Contractor Daily Rate Trend

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

Contractor daily rate trend for Ehcache in the UK

Ehcache
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing Ehcache over the 6 months to 21 September 2018.

Contractor daily rate histogram for Ehcache in the UK

Ehcache
Top 5 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Ehcache within the UK over the 6 months to 21 September 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -31 14 £425 -2.30% 1
London -4 10 £563 +18.42%
UK excluding London -16 5 £425 - 1
South East -8 4 £425 +6.25%
Scotland - 1 £376 -

For the 6 months to 21 September 2018, IT contractor jobs citing Ehcache 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 with a requirement for Ehcache.

1 16 (100.00%) Java
2 13 (81.25%) Oracle
3 12 (75.00%) SQL
3 12 (75.00%) Spring
4 10 (62.50%) Maven
4 10 (62.50%) HTML
4 10 (62.50%) Struts
4 10 (62.50%) Oracle Database
5 9 (56.25%) PL/SQL
6 8 (50.00%) RESTful
7 7 (43.75%) JPA
7 7 (43.75%) Git (software)
7 7 (43.75%) Hibernate
7 7 (43.75%) JavaScript
7 7 (43.75%) Linux
7 7 (43.75%) Jenkins
8 6 (37.50%) Tomcat
8 6 (37.50%) CSS
8 6 (37.50%) JAXB
8 6 (37.50%) jQuery
9 5 (31.25%) Selenium
9 5 (31.25%) Oracle Database 11g
9 5 (31.25%) Test Automation
9 5 (31.25%) Eclipse
9 5 (31.25%) Validation
9 5 (31.25%) EJB
9 5 (31.25%) J2EE
9 5 (31.25%) Web Services
9 5 (31.25%) JSP
9 5 (31.25%) JAX-RS

Ehcache
Co-occurring 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 6 (37.50%) Tomcat
2 4 (25.00%) GlassFish
2 4 (25.00%) Liferay
3 2 (12.50%) Oracle Workflow
3 2 (12.50%) WebLogic
3 2 (12.50%) WebSphere
4 1 (6.25%) Apache
4 1 (6.25%) CMS
4 1 (6.25%) Confluence
4 1 (6.25%) GemFire
4 1 (6.25%) JBoss
4 1 (6.25%) Jetty
4 1 (6.25%) OpenCms
4 1 (6.25%) Oracle Coherence
4 1 (6.25%) Oracle SOA Suite
Cloud Services
1 1 (6.25%) Amazon AWS
1 1 (6.25%) BrowserStack
1 1 (6.25%) GitHub
1 1 (6.25%) Google Analytics
Communications & Networking
1 3 (18.75%) SMS
2 1 (6.25%) Broadband
2 1 (6.25%) Internet
Database & Business Intelligence
1 10 (62.50%) Oracle Database
2 5 (31.25%) Oracle Database 11g
3 4 (25.00%) JasperReports
3 4 (25.00%) Oracle Database 12c
3 4 (25.00%) PostgreSQL
4 3 (18.75%) Oracle Reports
5 2 (12.50%) MySQL
6 1 (6.25%) DB2
6 1 (6.25%) MongoDB
6 1 (6.25%) NoSQL
6 1 (6.25%) Oracle Database 10g
6 1 (6.25%) Oracle8/8i Database
6 1 (6.25%) Relational Database
Development Applications
1 10 (62.50%) Maven
2 7 (43.75%) Git (software)
2 7 (43.75%) Jenkins
3 5 (31.25%) Eclipse
3 5 (31.25%) Selenium
4 4 (25.00%) NetBeans
5 2 (12.50%) Ant
5 2 (12.50%) Cucumber
5 2 (12.50%) FitNesse
5 2 (12.50%) JIRA
5 2 (12.50%) JUnit
5 2 (12.50%) Subversion
6 1 (6.25%) Concordion
6 1 (6.25%) Gradle
6 1 (6.25%) IntelliJ
6 1 (6.25%) Jasmine
6 1 (6.25%) JDeveloper
6 1 (6.25%) SoapUI
6 1 (6.25%) VSS/SourceSafe
6 1 (6.25%) WebSphere Studio Application Developer
General
1 3 (18.75%) Banking
2 2 (12.50%) Investment Banking
3 1 (6.25%) Finance
3 1 (6.25%) Financial Institution
3 1 (6.25%) Private Banking
Job Titles
1 16 (100.00%) Developer
2 14 (87.50%) Java Developer
3 4 (25.00%) JavaScript Developer
3 4 (25.00%) JSP Developer
4 2 (12.50%) Angular Developer
4 2 (12.50%) Full Stack Developer
4 2 (12.50%) Investment Banking Java Developer
4 2 (12.50%) Java Programmer
4 2 (12.50%) Programmer
5 1 (6.25%) Backend Developer
5 1 (6.25%) C# Developer
5 1 (6.25%) Front End Developer (Client-Side Developer)
5 1 (6.25%) Lead Developer
5 1 (6.25%) Lead Java Developer
5 1 (6.25%) React Developer
5 1 (6.25%) Senior Developer
5 1 (6.25%) Senior Java Developer
5 1 (6.25%) Technical Developer
5 1 (6.25%) Technical Leader
Libraries, Frameworks & Software Standards
1 12 (75.00%) Spring
2 10 (62.50%) HTML
2 10 (62.50%) Struts
3 8 (50.00%) RESTful
4 7 (43.75%) Hibernate
4 7 (43.75%) JPA
5 6 (37.50%) CSS
5 6 (37.50%) JAXB
5 6 (37.50%) jQuery
6 5 (31.25%) AngularJS
6 5 (31.25%) EJB
6 5 (31.25%) J2EE
6 5 (31.25%) JAX-RS
6 5 (31.25%) JSP
6 5 (31.25%) Sass
6 5 (31.25%) Web Services
7 4 (25.00%) FreeMarker
7 4 (25.00%) HTML5
7 4 (25.00%) Spring Security
7 4 (25.00%) Struts2
Miscellaneous
1 4 (25.00%) Enterprise Software
2 2 (12.50%) Computer Science
Operating Systems
1 7 (43.75%) Linux
2 2 (12.50%) Unix
3 1 (6.25%) CentOS
3 1 (6.25%) Windows
3 1 (6.25%) Windows 2000
3 1 (6.25%) Windows Vista
Processes & Methodologies
1 5 (31.25%) Test Automation
1 5 (31.25%) Validation
2 4 (25.00%) Agile Software Development
2 4 (25.00%) Customer Requirements
2 4 (25.00%) Prototyping
2 4 (25.00%) Unit Testing
2 4 (25.00%) Workflow
3 3 (18.75%) Business Analysis
3 3 (18.75%) Microservices
3 3 (18.75%) MVC
3 3 (18.75%) Problem-Solving
3 3 (18.75%) User Stories
4 2 (12.50%) Analytics
4 2 (12.50%) BDD
4 2 (12.50%) Concurrent Programming
4 2 (12.50%) Data Governance
4 2 (12.50%) Functional Programming
4 2 (12.50%) Multithreading
4 2 (12.50%) OOP
4 2 (12.50%) Risk Analysis
Programming Languages
1 16 (100.00%) Java
2 12 (75.00%) SQL
3 9 (56.25%) PL/SQL
4 7 (43.75%) JavaScript
5 5 (31.25%) Java 8
6 1 (6.25%) C#
6 1 (6.25%) Jython
6 1 (6.25%) Perl
6 1 (6.25%) PowerShell
6 1 (6.25%) Python
Qualifications
1 2 (12.50%) Computer Science Degree
1 2 (12.50%) Degree
2 1 (6.25%) OCPJP
2 1 (6.25%) Sun Certification
Systems Management
1 4 (25.00%) HP ALM
Vendors
1 13 (81.25%) Oracle
2 4 (25.00%) HP
3 2 (12.50%) Google
3 2 (12.50%) IBM
3 2 (12.50%) Sybase
4 1 (6.25%) New Relic
4 1 (6.25%) Pegasus
4 1 (6.25%) Red Hat
4 1 (6.25%) Roku
4 1 (6.25%) Sencha
4 1 (6.25%) Sun
4 1 (6.25%) Terracotta