The following table provides summary statistics for contract job vacancies advertised in Cambridge with a requirement for RESTful skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited RESTful over the 3 months to 26 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.

RESTful
Cambridgeshire / Cambridge
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 32 32 45
Rank change year-on-year 0 +13  
Contract jobs citing RESTful 9 11 15
As % of all contract IT jobs advertised in Cambridge 2.98% 3.13% 3.21%
As % of the Libraries, Frameworks & Software Standards category 11.54% 8.87% 9.15%
Number of daily rates quoted 8 9 14
Median daily rate £450 £350 £375
Median daily rate % change year-on-year +28.57% -6.66%  
90% offered a daily rate of more than £340 £245 £312
10% offered a daily rate of more than £620 £551 £422
UK excluding London median daily rate £400 £413 £375
% change year-on-year -3.03% +10.00%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £52.00 - £40.00

RESTful 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 Cambridge with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Cambridge
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 78 124 164
As % of all contract IT job vacancies advertised in Cambridge 25.83% 35.23% 35.04%
Number of daily rates quoted 38 84 130
Median daily rate £400 £375 £350
Median daily rate % change year-on-year +6.66% +7.14%  
90% offered a daily rate of more than £300 £325 £275
10% offered a daily rate of more than £500 £500 £425
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 5 1 8
Median hourly rate £37.50 £40.00 £37.50
Median hourly rate % change year-on-year -6.25% +6.66%  
UK excluding London median hourly rate £42.50 £36.00 £40.00
% change year-on-year +18.05% -10.00%  

RESTful
Job Vacancy Trend in Cambridge

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

Job vacancy trend for RESTful in Cambridge

RESTful
Contractor Daily Rate Trend in Cambridge

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

Contractor daily rate trend for RESTful in Cambridge

RESTful
Contractor Daily Rate Histogram in Cambridge

The daily rate distribution of IT jobs citing RESTful in Cambridge over the 3 months to 26 June 2017.

Contractor daily rate histogram for RESTful in Cambridge

RESTful
Contractor Hourly Rate Trend in Cambridge

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing RESTful in Cambridge.

Contractor hourly rate trend for RESTful in Cambridge

For the 6 months to 26 June 2017, IT contractor jobs citing RESTful 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 Cambridge region with a requirement for RESTful.

1 11 (68.75%) JavaScript
1 11 (68.75%) Agile Software Development
2 9 (56.25%) AngularJS
3 8 (50.00%) Node.js
3 8 (50.00%) HTML
4 7 (43.75%) Java
5 6 (37.50%) .NET
5 6 (37.50%) jQuery
5 6 (37.50%) Continuous Integration
6 5 (31.25%) BDD
6 5 (31.25%) LESS
6 5 (31.25%) User Experience
6 5 (31.25%) Web Development
6 5 (31.25%) TDD
6 5 (31.25%) Oracle
6 5 (31.25%) SQL Server
6 5 (31.25%) CSS
6 5 (31.25%) Web Services
6 5 (31.25%) MVC
6 5 (31.25%) Angular 2
7 4 (25.00%) Microsoft
7 4 (25.00%) C#
7 4 (25.00%) Subversion
7 4 (25.00%) Games
7 4 (25.00%) PostgreSQL
7 4 (25.00%) Selenium
7 4 (25.00%) JSON
7 4 (25.00%) Jenkins
7 4 (25.00%) RabbitMQ
7 4 (25.00%) Git (software)

RESTful
Co-occurring IT Skills in Cambridge 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 3 (18.75%) Cloud Foundry
2 1 (6.25%) Anypoint
2 1 (6.25%) Apache Solr
2 1 (6.25%) Apache Spark
2 1 (6.25%) Confluence
2 1 (6.25%) Jupyter
2 1 (6.25%) Mule
2 1 (6.25%) Mule ESB
2 1 (6.25%) OpenStack
2 1 (6.25%) Predix
Business Applications
1 1 (6.25%) Oracle ERP
Cloud Services
1 3 (18.75%) Microsoft Azure
2 1 (6.25%) Amazon AWS
2 1 (6.25%) GitHub
Communications & Networking
1 2 (12.50%) Internet
Database & Business Intelligence
1 5 (31.25%) SQL Server
2 4 (25.00%) PostgreSQL
3 3 (18.75%) Redis
3 3 (18.75%) Relational Database
4 1 (6.25%) Apache Hive
4 1 (6.25%) Big Data
4 1 (6.25%) Data Mining
4 1 (6.25%) GIS
4 1 (6.25%) Hadoop
4 1 (6.25%) SQL Server 2008
4 1 (6.25%) SQL Server 2012
Development Applications
1 4 (25.00%) Git (software)
1 4 (25.00%) Jenkins
1 4 (25.00%) Selenium
1 4 (25.00%) Subversion
2 3 (18.75%) Atlassian Bamboo
2 3 (18.75%) Cucumber
2 3 (18.75%) Octopus Deploy
3 2 (12.50%) JIRA
General
1 4 (25.00%) Games
2 3 (18.75%) Telecoms
3 1 (6.25%) Finance
3 1 (6.25%) Law
Job Titles
1 12 (75.00%) Developer
2 5 (31.25%) Web Developer
3 4 (25.00%) Java Developer
3 4 (25.00%) Java Web Developer
4 3 (18.75%) Angular Developer
4 3 (18.75%) JavaScript Developer
4 3 (18.75%) PHP Developer
4 3 (18.75%) PHP Web Developer
4 3 (18.75%) Senior Developer
4 3 (18.75%) Senior PHP Developer
4 3 (18.75%) Senior PHP Web Developer
4 3 (18.75%) Senior Web Developer
5 2 (12.50%) Agile Developer
5 2 (12.50%) Agile Java Developer
5 2 (12.50%) Full Stack Developer
5 2 (12.50%) Full Stack Web Developer
5 2 (12.50%) Senior Java Developer
5 2 (12.50%) Senior Java Web Developer
6 1 (6.25%) AWS Engineer
6 1 (6.25%) Node.js Developer
Libraries, Frameworks & Software Standards
1 9 (56.25%) AngularJS
2 8 (50.00%) HTML
2 8 (50.00%) Node.js
3 6 (37.50%) .NET
3 6 (37.50%) jQuery
4 5 (31.25%) Angular 2
4 5 (31.25%) CSS
4 5 (31.25%) LESS
4 5 (31.25%) Web Services
5 4 (25.00%) JSON
5 4 (25.00%) RabbitMQ
6 3 (18.75%) D3.js
6 3 (18.75%) HTML5
6 3 (18.75%) Leaflet
6 3 (18.75%) OpenLayers
6 3 (18.75%) Polymer
6 3 (18.75%) Unity (Game Engine)
6 3 (18.75%) Web Components
6 3 (18.75%) XSLT
7 2 (12.50%) ASP.NET Web API
Miscellaneous
1 5 (31.25%) User Experience
2 1 (6.25%) Computer Science
2 1 (6.25%) Online Games
Operating Systems
1 3 (18.75%) Linux
2 2 (12.50%) Windows
Processes & Methodologies
1 11 (68.75%) Agile Software Development
2 6 (37.50%) Continuous Integration
3 5 (31.25%) BDD
3 5 (31.25%) MVC
3 5 (31.25%) TDD
3 5 (31.25%) Web Development
4 3 (18.75%) OWASP
4 3 (18.75%) Responsive Web Design
4 3 (18.75%) Scrum
4 3 (18.75%) Service Design
4 3 (18.75%) Software Delivery
4 3 (18.75%) Technical Architecture
5 2 (12.50%) Analytics
5 2 (12.50%) Microservices
5 2 (12.50%) Test Automation
6 1 (6.25%) Continuous Delivery
6 1 (6.25%) Dependency Injection
6 1 (6.25%) Event-Driven Architecture
6 1 (6.25%) Machine Learning
6 1 (6.25%) MapReduce
Programming Languages
1 11 (68.75%) JavaScript
2 7 (43.75%) Java
3 4 (25.00%) C#
4 3 (18.75%) PHP
4 3 (18.75%) Python
4 3 (18.75%) SQL
5 2 (12.50%) TypeScript
6 1 (6.25%) C++
6 1 (6.25%) ES6
6 1 (6.25%) R
6 1 (6.25%) Scala
Qualifications
1 2 (12.50%) Degree
2 1 (6.25%) SC Cleared
2 1 (6.25%) Security Cleared
Systems Management
1 1 (6.25%) CloudHub
Vendors
1 5 (31.25%) Oracle
2 4 (25.00%) Microsoft
3 1 (6.25%) MuleSoft
3 1 (6.25%) Vertica
3 1 (6.25%) webMethods