The following table provides summary statistics for contract job vacancies advertised in Reading 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 29 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
Berkshire > Reading
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 36 61 52
Rank change year-on-year +25 -9  
Contract jobs citing Continuous Integration 17 8 13
As % of all contract IT jobs advertised in Reading 2.92% 0.92% 1.54%
As % of the Processes & Methodologies category 3.67% 1.15% 1.97%
Number of daily rates quoted 8 6 13
Reading median daily rate £353 £388 £350
Median daily rate % change year-on-year -9.03% +10.71%  
10th Percentile £213 £353 £320
90th Percentile £582 £454 £475
Berkshire median daily rate £400 £475 £350
% change year-on-year -15.78% +35.71%  
Number of hourly rates quoted 0 0 0
Reading median hourly rate - - -
Berkshire median hourly rate - - -

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 Reading with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Reading
Contract job vacancies with a requirement for process and methodology skills 463 694 659
As % of all contract IT job vacancies advertised in Reading 79.42% 79.50% 77.90%
Number of daily rates quoted 948 1586 1112
Reading median daily rate £450 £400 £400
Median daily rate % change year-on-year +12.50% -  
10th Percentile £301 £213 £260
90th Percentile £600 £530 £534
Berkshire median daily rate £425 £400 £388
% change year-on-year +6.25% +3.22%  
Number of hourly rates quoted 59 68 43
Reading median hourly rate £29.75 £19.81 £21.55
Median hourly rate % change year-on-year +50.21% -8.09%  
10th Percentile £15.25 £18.81 £13.20
90th Percentile £55.65 £36.61 £44.00
Berkshire median hourly rate £18.00 £19.61 £21.55
% change year-on-year -8.21% -9.00%  

Continuous Integration
Job Vacancy Trend in Reading

Job postings citing Continuous Integration as a percentage of all IT jobs advertised in Reading.

Job vacancy trend for Continuous Integration in Reading

Continuous Integration
Contractor Daily Rate Trend in Reading

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

Contractor daily rate trend for Continuous Integration in Reading

Continuous Integration
Contractor Daily Rate Histogram in Reading

The daily rate distribution of IT jobs citing Continuous Integration in Reading over the 3 months to 29 June 2017.

Contractor daily rate histogram for Continuous Integration in Reading

For the 6 months to 29 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 Reading region with a requirement for Continuous Integration.

1 22 (70.97%) TDD
2 21 (67.74%) Agile Software Development
3 17 (54.84%) Java
4 14 (45.16%) Test Automation
5 10 (32.26%) BDD
5 10 (32.26%) Jenkins
5 10 (32.26%) DevOps
6 9 (29.03%) C#
6 9 (29.03%) Scrum
7 8 (25.81%) Web Services
7 8 (25.81%) Maven
8 7 (22.58%) Degree
8 7 (22.58%) Hadoop
8 7 (22.58%) C++
8 7 (22.58%) Windows
8 7 (22.58%) Finance
8 7 (22.58%) Unity DI Container
8 7 (22.58%) Unity (Game Engine)
8 7 (22.58%) Unreal Engine
8 7 (22.58%) Functional Testing
9 6 (19.35%) Computer Science Degree
9 6 (19.35%) VMware
9 6 (19.35%) VMware Infrastructure
9 6 (19.35%) Computer Science
10 5 (16.13%) RESTful
10 5 (16.13%) Git (software)
10 5 (16.13%) Apache Hive
10 5 (16.13%) PostgreSQL
10 5 (16.13%) Big Data
10 5 (16.13%) HDFS

Continuous Integration
Co-occurring IT Skills in Reading 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 (16.13%) Apache Spark
2 4 (12.90%) Tomcat
3 2 (6.45%) Apache
4 1 (3.23%) Apache ServiceMix
4 1 (3.23%) IIS
4 1 (3.23%) JBoss
4 1 (3.23%) MS Exchange
4 1 (3.23%) Skype for Business
Business Applications
1 1 (3.23%) SAP Oil and Gas
Cloud Services
1 4 (12.90%) Amazon AWS
2 2 (6.45%) Amazon EC2
2 2 (6.45%) Microsoft Azure
3 1 (3.23%) AWS CloudFormation
3 1 (3.23%) AWS Lambda
Communications & Networking
1 4 (12.90%) SSL
2 1 (3.23%) HTTP
2 1 (3.23%) Network Security
2 1 (3.23%) OpenLDAP
2 1 (3.23%) Skype
2 1 (3.23%) SMPP
Database & Business Intelligence
1 7 (22.58%) Hadoop
2 5 (16.13%) Apache Hive
2 5 (16.13%) Big Data
2 5 (16.13%) PostgreSQL
3 4 (12.90%) DB2
3 4 (12.90%) HBase
3 4 (12.90%) Impala
3 4 (12.90%) NoSQL
3 4 (12.90%) Sqoop
4 2 (6.45%) SQL Server
5 1 (3.23%) Amazon RDS
5 1 (3.23%) Apache Cassandra
5 1 (3.23%) DataStax
5 1 (3.23%) Relational Database
5 1 (3.23%) SQL Server 2008
5 1 (3.23%) SQL Server 2016
Development Applications
1 10 (32.26%) Jenkins
2 8 (25.81%) Maven
3 5 (16.13%) Git (software)
4 4 (12.90%) Sonatype Nexus
4 4 (12.90%) Subversion
5 2 (6.45%) Cucumber
5 2 (6.45%) JUnit
6 1 (3.23%) Ant
6 1 (3.23%) DbUnit
6 1 (3.23%) Gerrit
6 1 (3.23%) JIRA
6 1 (3.23%) jMock
6 1 (3.23%) Mockito
6 1 (3.23%) MSBuild
6 1 (3.23%) Selenium
6 1 (3.23%) SonarQube
6 1 (3.23%) SpecFlow
6 1 (3.23%) Talend Open Studio
6 1 (3.23%) Team Foundation Server
6 1 (3.23%) TeamCity
General
1 7 (22.58%) Finance
2 4 (12.90%) Games
3 2 (6.45%) Telecoms
4 1 (3.23%) Electronics
4 1 (3.23%) Manufacturing
4 1 (3.23%) Marketing
4 1 (3.23%) Publishing
Job Titles
1 8 (25.81%) Developer
2 4 (12.90%) Consultant
2 4 (12.90%) DevOps Engineer
2 4 (12.90%) Java Developer
2 4 (12.90%) Scrum Master
3 3 (9.68%) Agile C# Developer
3 3 (9.68%) Agile Developer
3 3 (9.68%) C# Developer
3 3 (9.68%) C++ Developer
3 3 (9.68%) C++/C# Developer
3 3 (9.68%) DevOps Consultant
3 3 (9.68%) Software Engineer
4 1 (3.23%) Analyst
4 1 (3.23%) Architect
4 1 (3.23%) Project Manager
4 1 (3.23%) Quality Engineer
4 1 (3.23%) Senior Manager
4 1 (3.23%) Technical Architect
4 1 (3.23%) Test Analyst
4 1 (3.23%) Test Engineer
Libraries, Frameworks & Software Standards
1 8 (25.81%) Web Services
2 7 (22.58%) Unity (Game Engine)
2 7 (22.58%) Unity DI Container
2 7 (22.58%) Unreal Engine
3 5 (16.13%) RESTful
4 4 (12.90%) REST
5 3 (9.68%) Middleware
5 3 (9.68%) SOAP
5 3 (9.68%) Spring
6 2 (6.45%) .NET
6 2 (6.45%) JSON
6 2 (6.45%) RabbitMQ
7 1 (3.23%) .NET Framework
7 1 (3.23%) ActiveMQ
7 1 (3.23%) Apache Camel
7 1 (3.23%) Kafka
7 1 (3.23%) OSGi
7 1 (3.23%) PowerMock
7 1 (3.23%) Velocity
7 1 (3.23%) YAML
Miscellaneous
1 6 (19.35%) Computer Science
2 1 (3.23%) Analytical Skills
2 1 (3.23%) Foreign Exchange (FX)
2 1 (3.23%) Greenfield Project
2 1 (3.23%) Linux Command Line
Operating Systems
1 7 (22.58%) Windows
2 4 (12.90%) Linux
3 2 (6.45%) Unix
3 2 (6.45%) Windows Server
4 1 (3.23%) CentOS
4 1 (3.23%) Debian
4 1 (3.23%) Red Hat Enterprise Linux
Processes & Methodologies
1 22 (70.97%) TDD
2 21 (67.74%) Agile Software Development
3 14 (45.16%) Test Automation
4 10 (32.26%) BDD
4 10 (32.26%) DevOps
5 9 (29.03%) Scrum
6 7 (22.58%) Functional Testing
7 4 (12.90%) Continuous Delivery
7 4 (12.90%) ETL
7 4 (12.90%) Infrastructure Management
7 4 (12.90%) MapReduce
7 4 (12.90%) Mentoring
7 4 (12.90%) Software Engineering
8 3 (9.68%) ATDD
8 3 (9.68%) Business Intelligence
8 3 (9.68%) Integration Testing
8 3 (9.68%) Kanban
8 3 (9.68%) User Stories
9 2 (6.45%) Non-Functional Testing
9 2 (6.45%) SDLC
Programming Languages
1 17 (54.84%) Java
2 9 (29.03%) C#
3 7 (22.58%) C++
4 4 (12.90%) Python
4 4 (12.90%) Scala
5 2 (6.45%) Bash Shell
5 2 (6.45%) PowerShell
5 2 (6.45%) Shell Script
6 1 (3.23%) JavaScript
6 1 (3.23%) Perl
6 1 (3.23%) Ruby
Qualifications
1 7 (22.58%) Degree
2 6 (19.35%) Computer Science Degree
3 3 (9.68%) Security Cleared
4 2 (6.45%) ISEB
5 1 (3.23%) ISTQB
Quality Assurance & Compliance
1 2 (6.45%) QA
System Software
1 6 (19.35%) VMware Infrastructure
2 5 (16.13%) HDFS
3 1 (3.23%) Docker
3 1 (3.23%) vSphere
Systems Management
1 4 (12.90%) Oozie
2 2 (6.45%) Ansible
2 2 (6.45%) Opscode Chef
2 2 (6.45%) Puppet
3 1 (3.23%) Salt
3 1 (3.23%) Terraform
Vendors
1 6 (19.35%) VMware
2 4 (12.90%) Cloudera
2 4 (12.90%) Hortonworks
2 4 (12.90%) Jaspersoft
2 4 (12.90%) MicroStrategy
3 3 (9.68%) Ab Initio
4 2 (6.45%) Microsoft
5 1 (3.23%) Apigee
5 1 (3.23%) Cadence
5 1 (3.23%) Google
5 1 (3.23%) SAP
5 1 (3.23%) Talend
5 1 (3.23%) Twitter