The following table provides summary statistics for contract job vacancies advertised in Oxford with a requirement for Continuous Integration skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Continuous Integration over the 3 months to 27 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.

Continuous Integration
Oxfordshire / Oxford
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 13 14 20
Rank change year-on-year +1 +6  
Contract jobs citing Continuous Integration 36 34 29
As % of all contract IT jobs advertised in Oxford 11.21% 11.15% 8.50%
As % of the Processes & Methodologies category 13.24% 13.99% 10.07%
Number of daily rates quoted 31 19 27
Median daily rate £575 £425 £403
Median daily rate % change year-on-year +35.29% +5.59%  
90% offered a daily rate of more than £415 £375 £371
10% offered a daily rate of more than £580 £521 £488
UK excluding London median daily rate £425 £425 £375
% change year-on-year - +13.33%  
Number of hourly rates quoted 0 0 1
Median hourly rate - - £45.00
UK excluding London median hourly rate £47.50 £37.50 £35.00
% change year-on-year +26.66% +7.14%  

Continuous Integration is in the process and methodology 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 process and methodology skills.

Contract Process & Methodology Skills
Oxford
Contract job vacancies with a requirement for process and methodology skills 272 243 288
As % of all contract IT job vacancies advertised in Oxford 84.74% 79.67% 84.46%
Number of daily rates quoted 214 180 236
Median daily rate £475 £420 £403
Median daily rate % change year-on-year +13.09% +4.34%  
90% offered a daily rate of more than £350 £325 £265
10% offered a daily rate of more than £580 £520 £500
UK excluding London median daily rate £415 £400 £385
% change year-on-year +3.75% +3.89%  
Number of hourly rates quoted 7 5 7
Median hourly rate £15.50 £16.00 £27.50
Median hourly rate % change year-on-year -3.12% -41.81%  
90% offered a hourly rate of more than £11.77 £13.80 £8.50
10% offered a hourly rate of more than £28.50 £47.50 £45.00
UK excluding London median hourly rate £34.00 £28.50 £30.00
% change year-on-year +19.29% -5.00%  

Continuous Integration
Job Vacancy Trend in Oxford

The job posting trend of jobs advertised in Oxford citing Continuous Integration as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Continuous Integration in Oxford

Continuous Integration
Contractor Daily Rate Trend in Oxford

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

Contractor daily rate trend for Continuous Integration in Oxford

Continuous Integration
Contractor Daily Rate Histogram in Oxford

The daily rate distribution of IT jobs citing Continuous Integration in Oxford over the 3 months to 27 June 2017.

Contractor daily rate histogram for Continuous Integration in Oxford

For the 6 months to 27 June 2017, IT contractor jobs citing Continuous Integration 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 Continuous Integration.

1 42 (85.71%) Agile Software Development
2 40 (81.63%) TDD
3 34 (69.39%) Scrum
4 32 (65.31%) Pair Programming
5 31 (63.27%) Java
6 26 (53.06%) Unit Testing
7 25 (51.02%) DevOps
8 22 (44.90%) GitHub
8 22 (44.90%) Jenkins
8 22 (44.90%) SQL
9 21 (42.86%) Test Automation
9 21 (42.86%) Amazon AWS
10 20 (40.82%) Cucumber
10 20 (40.82%) Spring
10 20 (40.82%) JUnit
10 20 (40.82%) Web Services
11 19 (38.78%) JBoss
11 19 (38.78%) Maven
12 18 (36.73%) WebSphere
12 18 (36.73%) Java EE
12 18 (36.73%) Mockito
12 18 (36.73%) WebSphere Application Server
13 16 (32.65%) JavaScript
13 16 (32.65%) BPEL
13 16 (32.65%) Software Engineering
13 16 (32.65%) BPMN
14 14 (28.57%) Kanban
14 14 (28.57%) Git (software)
14 14 (28.57%) HTML
14 14 (28.57%) CSS

Continuous Integration
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 19 (38.78%) JBoss
2 18 (36.73%) WebSphere
2 18 (36.73%) WebSphere Application Server
3 14 (28.57%) WebSphere Process Server
4 2 (4.08%) Apache
4 2 (4.08%) nginx
5 1 (2.04%) Alfresco
5 1 (2.04%) Apache Solr
5 1 (2.04%) Apache Spark
5 1 (2.04%) Confluence
5 1 (2.04%) Elasticsearch
5 1 (2.04%) IIS
5 1 (2.04%) Tomcat
Business Applications
1 7 (14.29%) Magento
Cloud Services
1 22 (44.90%) GitHub
2 21 (42.86%) Amazon AWS
3 2 (4.08%) Microsoft Azure
4 1 (2.04%) Amazon EMR
Communications & Networking
1 4 (8.16%) IPv4
1 4 (8.16%) IPv6
1 4 (8.16%) Network Security
Database & Business Intelligence
1 8 (16.33%) NoSQL
2 6 (12.24%) MongoDB
3 5 (10.20%) MySQL
4 4 (8.16%) PostgreSQL
5 2 (4.08%) Big Data
5 2 (4.08%) Oracle Database
6 1 (2.04%) SQL Server
Development Applications
1 22 (44.90%) Jenkins
2 20 (40.82%) Cucumber
2 20 (40.82%) JUnit
3 19 (38.78%) Maven
4 18 (36.73%) Mockito
5 14 (28.57%) Git (software)
6 7 (14.29%) Selenium
7 6 (12.24%) Grunt
7 6 (12.24%) gulp
7 6 (12.24%) IntelliJ
7 6 (12.24%) JIRA
8 5 (10.20%) Subversion
9 4 (8.16%) Atlassian Bamboo
10 2 (4.08%) Bitbucket
10 2 (4.08%) Gradle
11 1 (2.04%) MSBuild
11 1 (2.04%) Octopus Deploy
11 1 (2.04%) SonarQube
11 1 (2.04%) Travis CI
11 1 (2.04%) webpack
General
1 5 (10.20%) Publishing
2 1 (2.04%) Retail
Job Titles
1 33 (67.35%) Developer
2 20 (40.82%) Java Developer
3 11 (22.45%) SQL Developer
4 10 (20.41%) Cloud Developer
5 8 (16.33%) Agile Developer
5 8 (16.33%) AWS Developer
6 7 (14.29%) JavaScript Developer
6 7 (14.29%) Node.js Developer
7 5 (10.20%) DevOps Engineer
8 4 (8.16%) AWS Engineer
8 4 (8.16%) DevOps Administrator
8 4 (8.16%) DevOps Systems Engineer
8 4 (8.16%) E-Commerce Developer
8 4 (8.16%) HTML CSS Developer
8 4 (8.16%) Linux DevOps Administrator
8 4 (8.16%) Linux DevOps Engineer
8 4 (8.16%) Linux Systems Administrator
8 4 (8.16%) Linux Systems Engineer
8 4 (8.16%) Linux/Unix DevOps
8 4 (8.16%) Python Developer
Libraries, Frameworks & Software Standards
1 20 (40.82%) Spring
1 20 (40.82%) Web Services
2 18 (36.73%) Java EE
3 14 (28.57%) AngularJS
3 14 (28.57%) CSS
3 14 (28.57%) HTML
4 12 (24.49%) JSON
5 8 (16.33%) Node.js
6 7 (14.29%) CSS3
6 7 (14.29%) HTML5
6 7 (14.29%) LESS
6 7 (14.29%) Sass
7 6 (12.24%) Dropwizard
7 6 (12.24%) Hystrix
7 6 (12.24%) Play Framework
7 6 (12.24%) React
7 6 (12.24%) Scalatra
7 6 (12.24%) XML
8 5 (10.20%) Apache Camel
8 5 (10.20%) SOAP
Miscellaneous
1 4 (8.16%) Replication
2 2 (4.08%) Computer Science
3 1 (2.04%) Greenfield Project
3 1 (2.04%) Linked Data
3 1 (2.04%) User Experience
Operating Systems
1 4 (8.16%) Linux
2 1 (2.04%) Android
2 1 (2.04%) Apple iOS
Processes & Methodologies
1 42 (85.71%) Agile Software Development
2 40 (81.63%) TDD
3 34 (69.39%) Scrum
4 32 (65.31%) Pair Programming
5 26 (53.06%) Unit Testing
6 25 (51.02%) DevOps
7 21 (42.86%) Test Automation
8 16 (32.65%) BPEL
8 16 (32.65%) BPMN
8 16 (32.65%) Software Engineering
9 14 (28.57%) Kanban
9 14 (28.57%) Migration
10 13 (26.53%) Web Development
11 11 (22.45%) BDD
12 9 (18.37%) API Development
13 7 (14.29%) E-Commerce
13 7 (14.29%) Open Source
13 7 (14.29%) SOA
14 6 (12.24%) Domain-Driven Design
14 6 (12.24%) MVC
Programming Languages
1 31 (63.27%) Java
2 22 (44.90%) SQL
3 16 (32.65%) JavaScript
4 9 (18.37%) Python
5 7 (14.29%) PHP
6 6 (12.24%) Groovy
7 5 (10.20%) Scala
8 1 (2.04%) Bash Shell
8 1 (2.04%) ES6
8 1 (2.04%) Perl
8 1 (2.04%) PowerShell
8 1 (2.04%) TypeScript
Qualifications
1 2 (4.08%) Degree
2 1 (2.04%) AWS Certification
Quality Assurance & Compliance
1 8 (16.33%) QA
System Software
1 5 (10.20%) Docker
2 1 (2.04%) Apache ZooKeeper
Systems Management
1 7 (14.29%) Terraform
2 5 (10.20%) Opscode Chef
2 5 (10.20%) Puppet
Vendors
1 6 (12.24%) New Relic
2 4 (8.16%) Infor
3 2 (4.08%) Oracle
4 1 (2.04%) Atlassian
4 1 (2.04%) HP
4 1 (2.04%) Microsoft
4 1 (2.04%) Talend