Period
to 17 November 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 17 November 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
17 Nov 2018
Same period 2017 Same period 2016
Rank 873 872 876
Rank change year-on-year -1 +4 -23
Contract jobs citing Ehcache 11 18 27
As % of all contract IT jobs advertised in the UK 0.011% 0.018% 0.025%
As % of the Libraries, Frameworks & Software Standards category 0.031% 0.054% 0.083%
Number of daily rates quoted 10 17 20
UK median daily rate £375 £400 £488
Median daily rate % change year-on-year -6.25% -17.95% -2.50%
10th Percentile £300 £400 £416
90th Percentile £454 £488 £550
UK excluding London median daily rate £376 £400 £450
% change year-on-year -6.13% -11.11% +12.50%
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 35,913 33,133 32,613
As % of all contract IT jobs advertised in the UK 34.83% 32.22% 30.77%
Number of daily rates quoted 25,317 23,393 22,570
UK median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.56% +5.88% +3.66%
10th Percentile £325 £313 £300
90th Percentile £638 £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 317 377 377
UK median hourly rate £41.50 £40.00 £37.50
Median hourly rate % change year-on-year +3.75% +6.67% -
10th Percentile £17.00 £18.30 £14.25
90th Percentile £60.00 £52.50 £50.00
UK excluding London median hourly rate £41.25 £40.40 £37.50
% change year-on-year +2.10% +7.74% -

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 17 November 2018.

Contractor daily rate histogram for Ehcache in the UK

Ehcache
Top 4 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 17 November 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
London +16 9 £375 -21.05% 1
England -11 9 £375 -6.25% 1
UK excluding London -17 1 £376 -6.13%
Scotland - 1 £376 -

For the 6 months to 17 November 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 11 (100.00%) Java
1 11 (100.00%) Spring
2 9 (81.82%) HTML
2 9 (81.82%) J2EE
3 7 (63.64%) Agile Software Development
4 6 (54.55%) Hibernate
4 6 (54.55%) Oracle
4 6 (54.55%) Git (software)
5 5 (45.45%) jQuery
5 5 (45.45%) Terracotta
5 5 (45.45%) REST
5 5 (45.45%) Oracle Database
5 5 (45.45%) Front End Development
5 5 (45.45%) CSS
5 5 (45.45%) Struts
5 5 (45.45%) SQL
5 5 (45.45%) Tomcat
5 5 (45.45%) JMS
5 5 (45.45%) Finance
5 5 (45.45%) TDD
5 5 (45.45%) Banking
5 5 (45.45%) Maven
6 4 (36.36%) NetBeans
6 4 (36.36%) JasperReports
6 4 (36.36%) Java EE
6 4 (36.36%) FreeMarker
6 4 (36.36%) Spring Security
6 4 (36.36%) Oracle Database 11g
6 4 (36.36%) OO
6 4 (36.36%) Eclipse

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 5 (45.45%) Tomcat
2 1 (9.09%) Confluence
2 1 (9.09%) GemFire
2 1 (9.09%) Oracle SOA Suite
2 1 (9.09%) WebLogic
2 1 (9.09%) WebSphere
Cloud Services
1 1 (9.09%) Amazon AWS
1 1 (9.09%) Google Analytics
Communications & Networking
1 3 (27.27%) SMS
2 1 (9.09%) Internet
Database & Business Intelligence
1 5 (45.45%) Oracle Database
2 4 (36.36%) JasperReports
2 4 (36.36%) Oracle Database 11g
3 3 (27.27%) Oracle Reports
4 1 (9.09%) MySQL
4 1 (9.09%) Relational Database
Development Applications
1 6 (54.55%) Git (software)
2 5 (45.45%) Maven
3 4 (36.36%) Eclipse
3 4 (36.36%) NetBeans
4 2 (18.18%) Jenkins
4 2 (18.18%) JIRA
5 1 (9.09%) Ant
5 1 (9.09%) Concordion
5 1 (9.09%) Cucumber
5 1 (9.09%) FitNesse
5 1 (9.09%) GitLab
5 1 (9.09%) Jtest
5 1 (9.09%) JUnit
5 1 (9.09%) SoapUI
5 1 (9.09%) Subversion
General
1 5 (45.45%) Banking
1 5 (45.45%) Finance
2 1 (9.09%) Financial Institution
2 1 (9.09%) Private Banking
Job Titles
1 11 (100.00%) Developer
2 9 (81.82%) Java Developer
3 4 (36.36%) J2EE Developer
3 4 (36.36%) Java/J2EE Developer
4 2 (18.18%) Java Programmer
4 2 (18.18%) Programmer
5 1 (9.09%) Front End Developer (Client-Side Developer)
5 1 (9.09%) React Developer
5 1 (9.09%) Senior Developer
5 1 (9.09%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 11 (100.00%) Spring
2 9 (81.82%) HTML
2 9 (81.82%) J2EE
3 6 (54.55%) Hibernate
4 5 (45.45%) CSS
4 5 (45.45%) JMS
4 5 (45.45%) jQuery
4 5 (45.45%) REST
4 5 (45.45%) Struts
5 4 (36.36%) DHTML
5 4 (36.36%) FreeMarker
5 4 (36.36%) Java EE
5 4 (36.36%) Spring Security
5 4 (36.36%) Struts2
6 2 (18.18%) JPA
6 2 (18.18%) SOAP
6 2 (18.18%) Spring Boot
6 2 (18.18%) Twitter Bootstrap
7 1 (9.09%) Akka
7 1 (9.09%) spray
Miscellaneous
1 4 (36.36%) Greenfield Project
Operating Systems
1 2 (18.18%) Linux
2 1 (9.09%) CentOS
2 1 (9.09%) Unix
Processes & Methodologies
1 7 (63.64%) Agile Software Development
2 5 (45.45%) Front End Development
2 5 (45.45%) TDD
3 4 (36.36%) Continuous Delivery
3 4 (36.36%) Continuous Improvement
3 4 (36.36%) OO
3 4 (36.36%) Open Source
3 4 (36.36%) Open Source Development
4 3 (27.27%) Validation
5 2 (18.18%) Analytics
5 2 (18.18%) Microservices
6 1 (9.09%) BDD
6 1 (9.09%) Problem-Solving
6 1 (9.09%) Risk Management
6 1 (9.09%) Sequence Diagram
6 1 (9.09%) Software Architecture
6 1 (9.09%) Swim Lanes
6 1 (9.09%) Test Automation
6 1 (9.09%) Use Case
6 1 (9.09%) User Stories
Programming Languages
1 11 (100.00%) Java
2 5 (45.45%) SQL
3 4 (36.36%) PL/SQL
4 2 (18.18%) JavaScript
5 1 (9.09%) Jython
5 1 (9.09%) Perl
5 1 (9.09%) PowerShell
5 1 (9.09%) Python
Qualifications
1 1 (9.09%) OCPJP
1 1 (9.09%) Sun Certification
Vendors
1 6 (54.55%) Oracle
2 5 (45.45%) Terracotta
3 1 (9.09%) Google
3 1 (9.09%) IBM
3 1 (9.09%) Pegasus
3 1 (9.09%) Red Hat
3 1 (9.09%) Sencha
3 1 (9.09%) Sun