The following table provides summary statistics for contract job vacancies advertised in Oxford 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
Oxfordshire / Oxford
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 42 31 37
Rank change year-on-year -11 +6  
Contract jobs citing RESTful 5 13 11
As % of all contract IT jobs advertised in Oxford 1.53% 4.41% 3.20%
As % of the Libraries, Frameworks & Software Standards category 3.36% 10.32% 8.59%
Number of daily rates quoted 5 13 11
Median daily rate £450 £500 £425
Median daily rate % change year-on-year -10.00% +17.64%  
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 Oxford with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Oxford
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 149 126 128
As % of all contract IT job vacancies advertised in Oxford 45.57% 42.71% 37.21%
Number of daily rates quoted 123 94 105
Median daily rate £425 £450 £403
Median daily rate % change year-on-year -5.55% +11.80%  
90% offered a daily rate of more than £325 £328 £320
10% offered a daily rate of more than £575 £525 £500
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 0 1 2
Median hourly rate - £16.00 £17.50
Median hourly rate % change year-on-year - -8.57%  
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 Oxford

The job posting trend of jobs advertised in Oxford 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 Oxford

RESTful
Contractor Daily Rate Trend in Oxford

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

Contractor daily rate trend for RESTful in Oxford

RESTful
Contractor Daily Rate Histogram in Oxford

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

Contractor daily rate histogram for RESTful in Oxford

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 Oxford region with a requirement for RESTful.

1 14 (66.67%) Java
1 14 (66.67%) SOAP
1 14 (66.67%) Web Services
2 13 (61.90%) JBoss
3 12 (57.14%) Agile Software Development
3 12 (57.14%) Spring
4 10 (47.62%) Maven
5 7 (33.33%) JSON
5 7 (33.33%) E-Commerce
5 7 (33.33%) Mockito
5 7 (33.33%) Apache Camel
6 6 (28.57%) Tomcat
6 6 (28.57%) SQL
7 5 (23.81%) Linux
7 5 (23.81%) JUnit
7 5 (23.81%) WebSphere Application Server
7 5 (23.81%) SSL
7 5 (23.81%) JMS
7 5 (23.81%) ETL
7 5 (23.81%) WebSphere
7 5 (23.81%) Java EE
7 5 (23.81%) Selenium
7 5 (23.81%) Continuous Integration
7 5 (23.81%) Hibernate
7 5 (23.81%) TDD
7 5 (23.81%) Pair Programming
7 5 (23.81%) Dropwizard
7 5 (23.81%) DevOps
7 5 (23.81%) Microservices
7 5 (23.81%) Spring Boot

RESTful
Co-occurring IT Skills in Oxford 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 (61.90%) JBoss
2 6 (28.57%) Tomcat
3 5 (23.81%) WebSphere
3 5 (23.81%) WebSphere Application Server
4 2 (9.52%) Drupal
5 1 (4.76%) Alfresco
5 1 (4.76%) WebSphere Process Server
5 1 (4.76%) WordPress
Business Applications
1 1 (4.76%) Markit EDM
Cloud Services
1 5 (23.81%) Amazon AWS
1 5 (23.81%) GitHub
2 4 (19.05%) Boomi
3 1 (4.76%) OpenShift
Communications & Networking
1 5 (23.81%) SSL
2 4 (19.05%) FTP
3 1 (4.76%) LDAP
Database & Business Intelligence
1 4 (19.05%) Data Warehouse
1 4 (19.05%) SQL Server
1 4 (19.05%) SQL Server 2008
1 4 (19.05%) SQL Server Integration Services
2 2 (9.52%) MySQL
3 1 (4.76%) MongoDB
3 1 (4.76%) NoSQL
3 1 (4.76%) Oracle Database
3 1 (4.76%) Redis
Development Applications
1 10 (47.62%) Maven
2 7 (33.33%) Mockito
3 5 (23.81%) Jenkins
3 5 (23.81%) JUnit
3 5 (23.81%) Selenium
4 4 (19.05%) Cucumber
5 2 (9.52%) Git (software)
5 2 (9.52%) JIRA
6 1 (4.76%) Bitbucket
6 1 (4.76%) git-flow
6 1 (4.76%) Talend Open Studio
General
1 4 (19.05%) Finance
2 2 (9.52%) Front Office
Job Titles
1 20 (95.24%) Developer
2 10 (47.62%) Java Developer
3 6 (28.57%) E-Commerce Developer
4 4 (19.05%) ETL Developer
5 3 (14.29%) AWS Developer
5 3 (14.29%) Java E-Commerce Developer
6 2 (9.52%) Database Developer
6 2 (9.52%) Drupal Developer
6 2 (9.52%) Integration Developer
6 2 (9.52%) PHP Developer
6 2 (9.52%) PHP Drupal Developer
6 2 (9.52%) Senior Developer
6 2 (9.52%) Senior Java Developer
7 1 (4.76%) Agile Java Developer
7 1 (4.76%) Architect
7 1 (4.76%) Java Architect
7 1 (4.76%) Java Engineer
7 1 (4.76%) MySQL Developer
7 1 (4.76%) PHP MySQL Developer
7 1 (4.76%) SQL Developer
Libraries, Frameworks & Software Standards
1 14 (66.67%) SOAP
1 14 (66.67%) Web Services
2 12 (57.14%) Spring
3 7 (33.33%) Apache Camel
3 7 (33.33%) JSON
4 5 (23.81%) Dropwizard
4 5 (23.81%) Hibernate
4 5 (23.81%) Java EE
4 5 (23.81%) JMS
4 5 (23.81%) Spring Boot
5 4 (19.05%) EJB
5 4 (19.05%) Spring Security
6 3 (14.29%) WireMock
7 2 (9.52%) Ajax
7 2 (9.52%) CSS
7 2 (9.52%) HTML
8 1 (4.76%) Angular 2
8 1 (4.76%) Symfony
8 1 (4.76%) XML
8 1 (4.76%) XML Schema
Operating Systems
1 5 (23.81%) Linux
Processes & Methodologies
1 12 (57.14%) Agile Software Development
2 7 (33.33%) E-Commerce
3 5 (23.81%) Continuous Integration
3 5 (23.81%) DevOps
3 5 (23.81%) ETL
3 5 (23.81%) Microservices
3 5 (23.81%) Pair Programming
3 5 (23.81%) TDD
4 4 (19.05%) Migration
4 4 (19.05%) Scrum
4 4 (19.05%) Unit Testing
4 4 (19.05%) Waterfall
5 3 (14.29%) BPEL
5 3 (14.29%) BPMN
6 2 (9.52%) Analytics
6 2 (9.52%) Integration Testing
6 2 (9.52%) Kimball Methodology
6 2 (9.52%) OOP
6 2 (9.52%) Process Improvement
6 2 (9.52%) Test Automation
Programming Languages
1 14 (66.67%) Java
2 6 (28.57%) SQL
3 4 (19.05%) T-SQL
4 3 (14.29%) JavaScript
5 2 (9.52%) PHP
Qualifications
1 1 (4.76%) Security Cleared
Quality Assurance & Compliance
1 3 (14.29%) PCI DSS
System Software
1 1 (4.76%) Shibboleth
Vendors
1 4 (19.05%) Dell
2 2 (9.52%) Salesforce.com
3 1 (4.76%) Oracle
3 1 (4.76%) PayPal
3 1 (4.76%) Red Hat
3 1 (4.76%) Talend
3 1 (4.76%) Zend