Period
to 18 November 2017

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 18 November 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
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 871 859 857
Rank change year-on-year -12 -2 +23
Contract jobs citing Ehcache 18 27 47
As % of all contract IT jobs advertised in the UK 0.018% 0.026% 0.041%
As % of the Libraries, Frameworks & Software Standards category 0.055% 0.084% 0.14%
Number of daily rates quoted 17 20 41
UK median daily rate £400 £488 £500
Median daily rate % change year-on-year -17.95% -2.50% +33.33%
UK excluding London median daily rate £400 £450 £400
% change year-on-year -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 32706 32101 32482
As % of all contract IT jobs advertised in the UK 32.04% 30.38% 28.27%
Number of daily rates quoted 23099 22264 22271
UK median daily rate £450 £425 £410
Median daily rate % change year-on-year +5.88% +3.66% +2.50%
10th Percentile £313 £300 £275
90th Percentile £625 £588 £588
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.23% +3.33% +7.14%
Number of hourly rates quoted 373 368 548
UK median hourly rate £40.00 £37.50 £37.50
Median hourly rate % change year-on-year +6.67% - +7.14%
10th Percentile £18.10 £14.09 £15.03
90th Percentile £52.50 £50.60 £55.00
UK excluding London median hourly rate £41.00 £37.00 £37.50
% change year-on-year +10.81% -1.33% +10.29%

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
Top 6 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 18 November 2017. 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 +30 15 £400 -17.95% 1
UK excluding London +42 14 £400 -11.11% 1
South East +21 13 £400 -11.11% 1
London -27 1 £475 -13.64%
North West - 1 £445 -
North of England - 1 £445 -

For the 6 months to 18 November 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 with a requirement for Ehcache.

1 18 (100.00%) SQL
2 14 (77.78%) Oracle
2 14 (77.78%) Java
2 14 (77.78%) Unit Testing
3 13 (72.22%) GlassFish
3 13 (72.22%) JPA
3 13 (72.22%) EJB 3.0
3 13 (72.22%) Liferay
3 13 (72.22%) JAX-RS
3 13 (72.22%) Oracle Database 12c
3 13 (72.22%) Oracle Database
3 13 (72.22%) PL/SQL
3 13 (72.22%) EJB
3 13 (72.22%) Linux
3 13 (72.22%) JAXB
3 13 (72.22%) HP
3 13 (72.22%) PostgreSQL
4 12 (66.67%) Web Services
4 12 (66.67%) Enterprise Software
4 12 (66.67%) RESTful
5 6 (33.33%) IBM
6 5 (27.78%) JavaScript
6 5 (27.78%) Scrum
6 5 (27.78%) MVC
6 5 (27.78%) Agile Software Development
7 4 (22.22%) Pair Programming
7 4 (22.22%) Web Development
7 4 (22.22%) Web Design
7 4 (22.22%) HTML
7 4 (22.22%) CSS

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 13 (72.22%) GlassFish
1 13 (72.22%) Liferay
2 1 (5.56%) Tomcat
Database & Business Intelligence
1 13 (72.22%) Oracle Database
1 13 (72.22%) Oracle Database 12c
1 13 (72.22%) PostgreSQL
Development Applications
1 4 (22.22%) Git (software)
General
1 2 (11.11%) Finance
2 1 (5.56%) Pharmaceutical
2 1 (5.56%) Retail
Job Titles
1 17 (94.44%) Developer
2 13 (72.22%) Java Developer
3 4 (22.22%) Web Developer
4 2 (11.11%) Agile Developer
5 1 (5.56%) Full Stack Web Developer
5 1 (5.56%) Scala Developer
5 1 (5.56%) Senior Developer
5 1 (5.56%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 13 (72.22%) EJB
1 13 (72.22%) EJB 3.0
1 13 (72.22%) JAXB
1 13 (72.22%) JAX-RS
1 13 (72.22%) JPA
2 12 (66.67%) RESTful
2 12 (66.67%) Web Services
3 4 (22.22%) Akka
3 4 (22.22%) CSS
3 4 (22.22%) HTML
3 4 (22.22%) Play Framework
4 1 (5.56%) AngularJS
4 1 (5.56%) Gherkin
4 1 (5.56%) MyBatis
4 1 (5.56%) REST
4 1 (5.56%) Spring
4 1 (5.56%) Spring Boot
4 1 (5.56%) Spring MVC
4 1 (5.56%) Spring Security
Miscellaneous
1 12 (66.67%) Enterprise Software
Operating Systems
1 13 (72.22%) Linux
Processes & Methodologies
1 14 (77.78%) Unit Testing
2 5 (27.78%) Agile Software Development
2 5 (27.78%) MVC
2 5 (27.78%) Scrum
3 4 (22.22%) Microservices
3 4 (22.22%) Pair Programming
3 4 (22.22%) Responsive Web Design
3 4 (22.22%) SOA
3 4 (22.22%) Web Design
3 4 (22.22%) Web Development
4 1 (5.56%) API Design
4 1 (5.56%) Configuration Management
4 1 (5.56%) Continuous Deployment
4 1 (5.56%) Continuous Integration
4 1 (5.56%) Product Management
4 1 (5.56%) TDD
4 1 (5.56%) User Stories
Programming Languages
1 18 (100.00%) SQL
2 14 (77.78%) Java
3 13 (72.22%) PL/SQL
4 5 (27.78%) JavaScript
5 4 (22.22%) Scala
6 1 (5.56%) TypeScript
Qualifications
1 2 (11.11%) BPSS Clearance
2 1 (5.56%) Security Cleared
Quality Assurance & Compliance
1 1 (5.56%) QA
Vendors
1 14 (77.78%) Oracle
2 13 (72.22%) HP
3 6 (33.33%) IBM