The following table provides summary statistics for contract job vacancies advertised in England with a requirement for Ehcache skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Ehcache over the 3 months to 23 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.

Terracotta Ehcache
UK / England
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 583 615 613
Rank change year-on-year +32 -2  
Contract jobs citing Ehcache 5 5 13
As % of all contract IT jobs advertised in England 0.012% 0.010% 0.025%
As % of the Libraries, Frameworks & Software Standards category 0.036% 0.035% 0.092%
Number of daily rates quoted 3 4 11
Median daily rate £445 £475 £425
Median daily rate % change year-on-year -6.31% +11.76%  
90% offered a daily rate of more than £429 £389 £365
10% offered a daily rate of more than £461 £535 £500
UK excluding London median daily rate £470 £363 £388
% change year-on-year +29.65% -6.45%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

Ehcache is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in England with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
England
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 13857 14297 14167
As % of all contract IT job vacancies advertised in England 32.23% 28.93% 27.72%
Number of daily rates quoted 9633 10184 9649
Median daily rate £450 £425 £388
Median daily rate % change year-on-year +5.88% +9.67%  
90% offered a daily rate of more than £320 £300 £285
10% offered a daily rate of more than £588 £570 £550
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 189 163 190
Median hourly rate £41.50 £36.50 £37.00
Median hourly rate % change year-on-year +13.69% -1.35%  
90% offered a hourly rate of more than £19.82 £18.80 £17.00
10% offered a hourly rate of more than £52.50 £50.00 £55.00
UK excluding London median hourly rate £42.50 £36.00 £40.00
% change year-on-year +18.05% -10.00%  

Ehcache
Job Vacancy Trend in England

The job posting trend of jobs advertised in England citing Ehcache as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for Ehcache in England

Ehcache
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for Ehcache in England

Ehcache
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Ehcache within the England region over the 3 months to 23 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
North West - 2 £435 -
East of England - 2 £465 - 1
South East +8 1 - -
Ehcache
UK

For the 6 months to 23 June 2017, IT contractor jobs citing Ehcache 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 England region with a requirement for Ehcache.

1 13 (86.67%) MVC
2 12 (80.00%) Agile Software Development
3 11 (73.33%) Java
3 11 (73.33%) JavaScript
4 10 (66.67%) SQL
4 10 (66.67%) Scrum
4 10 (66.67%) Spring
4 10 (66.67%) REST
5 8 (53.33%) Spring MVC
5 8 (53.33%) Git (software)
5 8 (53.33%) Oracle
6 7 (46.67%) HTML
6 7 (46.67%) JIRA
6 7 (46.67%) AngularJS
7 6 (40.00%) Maven
7 6 (40.00%) SOAP
7 6 (40.00%) TDD
8 5 (33.33%) Pair Programming
8 5 (33.33%) Web Design
8 5 (33.33%) Tomcat
8 5 (33.33%) JMS
8 5 (33.33%) SOA
8 5 (33.33%) CSS
8 5 (33.33%) Spring Security
8 5 (33.33%) Continuous Integration
8 5 (33.33%) Responsive Web Design
8 5 (33.33%) Scala
8 5 (33.33%) Play Framework
8 5 (33.33%) TypeScript
8 5 (33.33%) MyBatis

Ehcache
Co-occurring IT Skills in England 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 (33.33%) Tomcat
2 3 (20.00%) Anypoint
2 3 (20.00%) JBoss
2 3 (20.00%) WebSphere
3 2 (13.33%) Apache
Communications & Networking
1 3 (20.00%) HTTPS
Database & Business Intelligence
1 4 (26.67%) Oracle Database
2 1 (6.67%) InterSystems Cache
Development Applications
1 8 (53.33%) Git (software)
2 7 (46.67%) JIRA
3 6 (40.00%) Maven
4 4 (26.67%) Jenkins
5 3 (20.00%) Cucumber
5 3 (20.00%) Eclipse
General
1 3 (20.00%) Banking
1 3 (20.00%) Finance
2 1 (6.67%) Pharmaceutical
2 1 (6.67%) Retail
Job Titles
1 12 (80.00%) Developer
2 5 (33.33%) Java Developer
3 4 (26.67%) Full Stack Developer
4 3 (20.00%) Agile Developer
5 2 (13.33%) Agile Java Developer
5 2 (13.33%) Angular Developer
5 2 (13.33%) Front End Developer (Client-Side Developer)
6 1 (6.67%) Full Stack Web Developer
6 1 (6.67%) JavaScript Engineer
6 1 (6.67%) Lead Developer
6 1 (6.67%) Scala Developer
6 1 (6.67%) Senior Developer
6 1 (6.67%) Senior Java Developer
6 1 (6.67%) Web Developer
Libraries, Frameworks & Software Standards
1 10 (66.67%) REST
1 10 (66.67%) Spring
2 8 (53.33%) Spring MVC
3 7 (46.67%) AngularJS
3 7 (46.67%) HTML
4 6 (40.00%) SOAP
5 5 (33.33%) CSS
5 5 (33.33%) JMS
5 5 (33.33%) MyBatis
5 5 (33.33%) Play Framework
5 5 (33.33%) Spring Boot
5 5 (33.33%) Spring Security
6 4 (26.67%) Gherkin
6 4 (26.67%) JDBC
6 4 (26.67%) SAML
7 3 (20.00%) Apache CXF
7 3 (20.00%) J2EE
7 3 (20.00%) RESTful
7 3 (20.00%) Web Services
7 3 (20.00%) XML
Miscellaneous
1 2 (13.33%) Greenfield Project
Operating Systems
1 4 (26.67%) Linux
Processes & Methodologies
1 13 (86.67%) MVC
2 12 (80.00%) Agile Software Development
3 10 (66.67%) Scrum
4 6 (40.00%) TDD
5 5 (33.33%) API Design
5 5 (33.33%) Continuous Integration
5 5 (33.33%) Front End Development
5 5 (33.33%) Microservices
5 5 (33.33%) Pair Programming
5 5 (33.33%) Responsive Web Design
5 5 (33.33%) SOA
5 5 (33.33%) Web Design
6 4 (26.67%) Configuration Management
6 4 (26.67%) Continuous Deployment
6 4 (26.67%) Product Management
7 3 (20.00%) RAD
8 2 (13.33%) Continuous Improvement
8 2 (13.33%) Domain-Driven Design
8 2 (13.33%) OO
8 2 (13.33%) Open Source
Programming Languages
1 11 (73.33%) Java
1 11 (73.33%) JavaScript
2 10 (66.67%) SQL
3 5 (33.33%) Scala
3 5 (33.33%) TypeScript
Quality Assurance & Compliance
1 4 (26.67%) QA
Vendors
1 8 (53.33%) Oracle
2 3 (20.00%) MuleSoft
3 2 (13.33%) Terracotta
4 1 (6.67%) Red Hat