Period
to 20 July 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 20 July 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
20 Jul 2018
Same period 2017 Same period 2016
Rank 873 825 890
Rank change year-on-year -48 +65 -29
Contract jobs citing Ehcache 28 26 25
As % of all contract IT jobs advertised in the UK 0.027% 0.027% 0.023%
As % of the Libraries, Frameworks & Software Standards category 0.079% 0.085% 0.079%
Number of daily rates quoted 25 13 21
UK median daily rate £425 £465 £550
Median daily rate % change year-on-year -8.60% -15.45% +29.41%
10th Percentile £335 £345 £415
90th Percentile £675 £580 £675
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 35,320 30,723 31,618
As % of all contract IT jobs advertised in the UK 33.90% 32.25% 28.72%
Number of daily rates quoted 24,869 21,233 22,104
UK median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.56% +5.88% +6.25%
10th Percentile £318 £306 £289
90th Percentile £625 £613 £600
UK excluding London median daily rate £420 £400 £375
% change year-on-year +5.00% +6.67% +2.04%
Number of hourly rates quoted 372 381 401
UK median hourly rate £41.00 £40.26 £37.50
Median hourly rate % change year-on-year +1.84% +7.36% +2.74%
10th Percentile £15.02 £15.00 £13.25
90th Percentile £57.50 £53.75 £51.50
UK excluding London median hourly rate £40.00 £41.25 £37.50
% change year-on-year -3.03% +10.00% +1.35%

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 20 July 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 20 July 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 -11 27 £425 -8.60% 3
UK excluding London -37 15 £425 -
South East -11 14 £425 -
London -39 13 £650 +8.33% 3
Scotland -52 1 £376 -3.10%

For the 6 months to 20 July 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 28 (100.00%) Java
2 23 (82.14%) SQL
2 23 (82.14%) Oracle
3 21 (75.00%) RESTful
4 19 (67.86%) Struts
4 19 (67.86%) PL/SQL
4 19 (67.86%) Oracle Database
5 17 (60.71%) Jenkins
5 17 (60.71%) Linux
5 17 (60.71%) JAXB
5 17 (60.71%) JPA
6 16 (57.14%) Selenium
6 16 (57.14%) Web Services
6 16 (57.14%) EJB
6 16 (57.14%) JSP
7 15 (53.57%) Test Automation
7 15 (53.57%) JAX-RS
8 14 (50.00%) Enterprise Software
8 14 (50.00%) Oracle Database 12c
8 14 (50.00%) HP ALM
8 14 (50.00%) Liferay
8 14 (50.00%) EJB 3.0
8 14 (50.00%) GlassFish
8 14 (50.00%) Unit Testing
8 14 (50.00%) Spring
8 14 (50.00%) PostgreSQL
8 14 (50.00%) HP
9 13 (46.43%) HTML
9 13 (46.43%) Maven
10 11 (39.29%) JavaScript

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 14 (50.00%) GlassFish
1 14 (50.00%) Liferay
2 6 (21.43%) Tomcat
3 3 (10.71%) Oracle Workflow
4 2 (7.14%) Apache
4 2 (7.14%) CMS
4 2 (7.14%) JBoss
4 2 (7.14%) Jetty
4 2 (7.14%) OpenCms
4 2 (7.14%) Oracle Coherence
4 2 (7.14%) WebLogic
4 2 (7.14%) WebSphere
5 1 (3.57%) Confluence
5 1 (3.57%) GemFire
Cloud Services
1 2 (7.14%) BrowserStack
1 2 (7.14%) GitHub
Communications & Networking
1 3 (10.71%) SMS
2 2 (7.14%) Broadband
3 1 (3.57%) Internet
Database & Business Intelligence
1 19 (67.86%) Oracle Database
2 14 (50.00%) Oracle Database 12c
2 14 (50.00%) PostgreSQL
3 5 (17.86%) Oracle Database 11g
4 3 (10.71%) JasperReports
4 3 (10.71%) Oracle Reports
5 2 (7.14%) DB2
5 2 (7.14%) MongoDB
5 2 (7.14%) MySQL
5 2 (7.14%) NoSQL
5 2 (7.14%) Oracle Database 10g
5 2 (7.14%) Oracle8/8i Database
6 1 (3.57%) Relational Database
Development Applications
1 17 (60.71%) Jenkins
2 16 (57.14%) Selenium
3 13 (46.43%) Maven
4 6 (21.43%) Git (software)
5 5 (17.86%) Eclipse
6 3 (10.71%) Ant
6 3 (10.71%) Cucumber
6 3 (10.71%) FitNesse
6 3 (10.71%) NetBeans
6 3 (10.71%) Subversion
7 2 (7.14%) Gatling
7 2 (7.14%) Gradle
7 2 (7.14%) IntelliJ
7 2 (7.14%) Jasmine
7 2 (7.14%) JUnit
7 2 (7.14%) Mockito
7 2 (7.14%) Sahi
7 2 (7.14%) VSS/SourceSafe
7 2 (7.14%) WebDriver
7 2 (7.14%) WebSphere Studio Application Developer
General
1 5 (17.86%) Banking
2 4 (14.29%) Investment Banking
3 2 (7.14%) Finance
3 2 (7.14%) Financial Institution
4 1 (3.57%) Private Banking
4 1 (3.57%) Retail
Job Titles
1 28 (100.00%) Developer
2 26 (92.86%) Java Developer
3 9 (32.14%) JSP Developer
4 7 (25.00%) JavaScript Developer
5 4 (14.29%) Angular Developer
5 4 (14.29%) Full Stack Developer
6 3 (10.71%) Investment Banking Java Developer
7 2 (7.14%) Backend Developer
7 2 (7.14%) Java Programmer
7 2 (7.14%) Lead Developer
7 2 (7.14%) Lead Java Developer
7 2 (7.14%) Programmer
7 2 (7.14%) Technical Developer
7 2 (7.14%) Technical Leader
8 1 (3.57%) C# Developer
8 1 (3.57%) Front End Developer (Client-Side Developer)
8 1 (3.57%) React Developer
Libraries, Frameworks & Software Standards
1 21 (75.00%) RESTful
2 19 (67.86%) Struts
3 17 (60.71%) JAXB
3 17 (60.71%) JPA
4 16 (57.14%) EJB
4 16 (57.14%) JSP
4 16 (57.14%) Web Services
5 15 (53.57%) JAX-RS
6 14 (50.00%) EJB 3.0
6 14 (50.00%) Spring
7 13 (46.43%) HTML
8 8 (28.57%) AngularJS
8 8 (28.57%) Sass
9 7 (25.00%) HTML5
10 6 (21.43%) CSS
10 6 (21.43%) Hibernate
10 6 (21.43%) JDBC
10 6 (21.43%) jQuery
11 3 (10.71%) J2EE
11 3 (10.71%) JMS
Miscellaneous
1 14 (50.00%) Enterprise Software
2 4 (14.29%) Computer Science
3 1 (3.57%) Analytical Skills
3 1 (3.57%) Credit Risk
Operating Systems
1 17 (60.71%) Linux
2 2 (7.14%) Unix
2 2 (7.14%) Windows
2 2 (7.14%) Windows 2000
2 2 (7.14%) Windows Vista
Processes & Methodologies
1 15 (53.57%) Test Automation
2 14 (50.00%) Unit Testing
3 7 (25.00%) Customer Requirements
3 7 (25.00%) Prototyping
3 7 (25.00%) Validation
3 7 (25.00%) Workflow
4 6 (21.43%) MVC
5 5 (17.86%) Business Analysis
5 5 (17.86%) Problem-Solving
6 4 (14.29%) Agile Software Development
6 4 (14.29%) Concurrent Programming
6 4 (14.29%) Data Governance
6 4 (14.29%) Functional Programming
6 4 (14.29%) Multithreading
6 4 (14.29%) OO
6 4 (14.29%) OOP
6 4 (14.29%) Risk Analysis
6 4 (14.29%) User Stories
7 3 (10.71%) BDD
7 3 (10.71%) TDD
Programming Languages
1 28 (100.00%) Java
2 23 (82.14%) SQL
3 19 (67.86%) PL/SQL
4 11 (39.29%) JavaScript
5 9 (32.14%) Java 8
6 1 (3.57%) C#
6 1 (3.57%) Jython
6 1 (3.57%) Perl
6 1 (3.57%) PowerShell
6 1 (3.57%) Python
Qualifications
1 4 (14.29%) Computer Science Degree
1 4 (14.29%) Degree
Systems Management
1 14 (50.00%) HP ALM
Vendors
1 23 (82.14%) Oracle
2 14 (50.00%) HP
3 4 (14.29%) Sybase
4 3 (10.71%) IBM
5 2 (7.14%) Google
5 2 (7.14%) New Relic
5 2 (7.14%) Roku
6 1 (3.57%) Sencha
6 1 (3.57%) Terracotta