Period
to 21 July 2018

The following table provides summary statistics for contract job vacancies advertised in London 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 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
England > London
6 months to
21 Jul 2018
Same period 2017 Same period 2016
Rank 627 591 587
Rank change year-on-year -36 -4 -9
Contract jobs citing Ehcache 13 3 24
As % of all contract IT jobs advertised in London 0.028% 0.007% 0.053%
As % of the Libraries, Frameworks & Software Standards category 0.074% 0.020% 0.16%
Number of daily rates quoted 10 2 20
London median daily rate £650 £600 £550
Median daily rate % change year-on-year +8.33% +9.09% +29.41%
10th Percentile £300 £600 £442
90th Percentile £675 £600 £675
England median daily rate £425 £465 £550
% change year-on-year -8.60% -15.45% +32.53%
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England 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 advertised in London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 17,572 15,199 14,884
As % of all contract IT jobs advertised in London 37.79% 36.00% 32.69%
Number of daily rates quoted 13,382 11,294 11,233
London median daily rate £513 £490 £465
Median daily rate % change year-on-year +4.59% +5.38% +3.33%
10th Percentile £363 £338 £313
90th Percentile £675 £650 £638
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +6.25%
Number of hourly rates quoted 120 98 52
London median hourly rate £43.25 £38.75 £29.00
Median hourly rate % change year-on-year +11.61% +33.62% +0.59%
10th Percentile £18.55 £18.40 £19.00
90th Percentile £70.81 £53.94 £57.25
England median hourly rate £41.52 £40.75 £37.50
% change year-on-year +1.88% +8.67% +3.81%

Ehcache
Job Vacancy Trend in London

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

Job vacancy trend for Ehcache in London

Ehcache
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Ehcache in London

Ehcache
Contractor Daily Rate Histogram in London

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

Contractor daily rate histogram for Ehcache in London

For the 6 months to 21 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 across the London region with a requirement for Ehcache.

1 13 (100.00%) HTML
1 13 (100.00%) Java
1 13 (100.00%) Spring
2 12 (92.31%) Maven
3 10 (76.92%) JavaScript
4 9 (69.23%) Java 8
5 8 (61.54%) Oracle
5 8 (61.54%) SQL
5 8 (61.54%) Sass
6 7 (53.85%) AngularJS
6 7 (53.85%) RESTful
6 7 (53.85%) HTML5
6 7 (53.85%) Workflow
6 7 (53.85%) Validation
6 7 (53.85%) Prototyping
6 7 (53.85%) Customer Requirements
7 6 (46.15%) MVC
7 6 (46.15%) CSS
7 6 (46.15%) JDBC
8 5 (38.46%) PL/SQL
8 5 (38.46%) Tomcat
8 5 (38.46%) Struts
8 5 (38.46%) Eclipse
8 5 (38.46%) Hibernate
8 5 (38.46%) Oracle Database 11g
8 5 (38.46%) jQuery
8 5 (38.46%) Git (software)
8 5 (38.46%) Oracle Database
8 5 (38.46%) Problem-Solving
9 4 (30.77%) Computer Science Degree

Ehcache
Co-occurring IT Skills in London 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 (38.46%) Tomcat
2 3 (23.08%) Oracle Workflow
3 2 (15.38%) Apache
3 2 (15.38%) CMS
3 2 (15.38%) JBoss
3 2 (15.38%) Jetty
3 2 (15.38%) OpenCms
3 2 (15.38%) Oracle Coherence
3 2 (15.38%) WebLogic
3 2 (15.38%) WebSphere
Cloud Services
1 2 (15.38%) BrowserStack
1 2 (15.38%) GitHub
Communications & Networking
1 3 (23.08%) SMS
2 2 (15.38%) Broadband
Database & Business Intelligence
1 5 (38.46%) Oracle Database
1 5 (38.46%) Oracle Database 11g
2 3 (23.08%) JasperReports
2 3 (23.08%) Oracle Reports
3 2 (15.38%) DB2
3 2 (15.38%) MongoDB
3 2 (15.38%) MySQL
3 2 (15.38%) NoSQL
3 2 (15.38%) Oracle Database 10g
3 2 (15.38%) Oracle8/8i Database
Development Applications
1 12 (92.31%) Maven
2 5 (38.46%) Eclipse
2 5 (38.46%) Git (software)
3 3 (23.08%) NetBeans
4 2 (15.38%) Ant
4 2 (15.38%) Cucumber
4 2 (15.38%) FitNesse
4 2 (15.38%) Gatling
4 2 (15.38%) Gradle
4 2 (15.38%) IntelliJ
4 2 (15.38%) Jasmine
4 2 (15.38%) JDeveloper
4 2 (15.38%) Jenkins
4 2 (15.38%) JUnit
4 2 (15.38%) Mockito
4 2 (15.38%) Sahi
4 2 (15.38%) Selenium
4 2 (15.38%) Subversion
4 2 (15.38%) VSS/SourceSafe
4 2 (15.38%) WebDriver
General
1 4 (30.77%) Banking
1 4 (30.77%) Investment Banking
2 1 (7.69%) Finance
2 1 (7.69%) Financial Institution
2 1 (7.69%) Retail
Job Titles
1 13 (100.00%) Developer
2 12 (92.31%) Java Developer
3 7 (53.85%) JavaScript Developer
4 4 (30.77%) Angular Developer
4 4 (30.77%) Full Stack Developer
5 3 (23.08%) Investment Banking Java Developer
6 2 (15.38%) Backend Developer
6 2 (15.38%) Java Programmer
6 2 (15.38%) Lead Developer
6 2 (15.38%) Lead Java Developer
6 2 (15.38%) Programmer
6 2 (15.38%) Technical Developer
6 2 (15.38%) Technical Leader
7 1 (7.69%) C# Developer
7 1 (7.69%) Front End Developer (Client-Side Developer)
7 1 (7.69%) React Developer
Libraries, Frameworks & Software Standards
1 13 (100.00%) HTML
1 13 (100.00%) Spring
2 8 (61.54%) Sass
3 7 (53.85%) AngularJS
3 7 (53.85%) HTML5
3 7 (53.85%) RESTful
4 6 (46.15%) CSS
4 6 (46.15%) JDBC
5 5 (38.46%) Hibernate
5 5 (38.46%) jQuery
5 5 (38.46%) Struts
6 3 (23.08%) FreeMarker
6 3 (23.08%) J2EE
6 3 (23.08%) Spring Security
6 3 (23.08%) Struts2
7 2 (15.38%) Backbone.js
7 2 (15.38%) EJB
7 2 (15.38%) RabbitMQ
7 2 (15.38%) REST
7 2 (15.38%) Stripes Framework
Miscellaneous
1 4 (30.77%) Computer Science
2 1 (7.69%) Analytical Skills
2 1 (7.69%) Credit Risk
Operating Systems
1 2 (15.38%) Linux
1 2 (15.38%) Unix
1 2 (15.38%) Windows
1 2 (15.38%) Windows 2000
1 2 (15.38%) Windows Vista
Processes & Methodologies
1 7 (53.85%) Customer Requirements
1 7 (53.85%) Prototyping
1 7 (53.85%) Validation
1 7 (53.85%) Workflow
2 6 (46.15%) MVC
3 5 (38.46%) Problem-Solving
4 4 (30.77%) Business Analysis
4 4 (30.77%) Concurrent Programming
4 4 (30.77%) Data Governance
4 4 (30.77%) Functional Programming
4 4 (30.77%) Multithreading
4 4 (30.77%) OO
4 4 (30.77%) OOP
4 4 (30.77%) Risk Analysis
4 4 (30.77%) User Stories
5 3 (23.08%) Agile Software Development
5 3 (23.08%) BDD
5 3 (23.08%) Microservices
5 3 (23.08%) TDD
6 2 (15.38%) Continuous Delivery
Programming Languages
1 13 (100.00%) Java
2 10 (76.92%) JavaScript
3 9 (69.23%) Java 8
4 8 (61.54%) SQL
5 5 (38.46%) PL/SQL
6 1 (7.69%) C#
Qualifications
1 4 (30.77%) Computer Science Degree
1 4 (30.77%) Degree
Vendors
1 8 (61.54%) Oracle
2 4 (30.77%) Sybase
3 2 (15.38%) Google
3 2 (15.38%) IBM
3 2 (15.38%) New Relic
3 2 (15.38%) Roku
4 1 (7.69%) Terracotta