The table below looks at the statistics for Continuous Integration skills in IT contracts advertised for the City of London region. Included is a guide to the contractor rates offered in IT contracts that have cited Continuous Integration over the 3 months to 24 May 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
24 May 2016
Same period 2015 Same period 2014
Continuous Integration
Rank 37 56 74
Rank change year-on-year
+19 +18
Contract jobs citing Continuous Integration 160 181 162
As % of all contract IT jobs located in the City of London 4.84% 3.34% 2.66%
As % of the Processes & Methodologies category 5.69% 4.16% 3.32%
Number of daily rates quoted 139 152 132
Median daily rate £488 £475 £450
Median daily rate % change year-on-year
+2.63% +5.55%
90% offered a daily rate of more than £400 £352 £301
10% offered a daily rate of more than £605 £600 £598
UK excluding London median daily rate £425 £375 £388
% change year-on-year
+13.33% -3.22%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.00 £37.00 £37.80
% change year-on-year
+8.10% -2.11%
Continuous Integration
London

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised in the City of London region.

Processes & Methodologies Category
City of London
Contract IT job ads with a match in the
Processes & Methodologies category
2813 4346 4875
As % of all contract IT jobs located in the City of London 85.06% 80.26% 80.04%
Number of daily rates quoted 2310 3412 3659
Median daily rate £475 £471 £450
Median daily rate % change year-on-year
+0.84% +4.66%
90% offered a daily rate of more than £325 £325 £300
10% offered a daily rate of more than £625 £615 £625
UK excluding London median daily rate £400 £385 £375
% change year-on-year
+3.89% +2.66%
Number of hourly rates quoted 24 41 42
Median hourly rate £19.00 £25.00 £21.75
Median hourly rate % change year-on-year
-24.00% +14.94%
90% offered a hourly rate of more than £12.50 £13.50 £12.40
10% offered a hourly rate of more than £26.50 £95.00 £53.50
UK excluding London median hourly rate £35.00 £31.00 £30.00
% change year-on-year
+12.90% +3.33%

Continuous Integration
Jobs Demand Trend in the City of London

The demand trend of contract jobs across the City of London region citing Continuous Integration as a proportion of all IT contracts with a match in the Processes & Methodologies category.

Continuous Integration Jobs Demand Trend in the City of London

Continuous Integration
Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Continuous Integration across the City of London region.

Continuous Integration Daily Rate Trend in the City of London

Continuous Integration
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Continuous Integration across the City of London region over the 3 months to 24 May 2016.

Continuous Integration Daily Rate Histogram in the City of London

Continuous Integration
Hourly Rate Trend in the City of London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Continuous Integration across the City of London region.

Continuous Integration Hourly Rate Trend in the City of London

Continuous Integration
Top 30 Related IT Skills in the City of London

For the 6 months to 24 May 2016, 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 City of London region with a requirement for Continuous Integration.

1 212 (80.30%) Agile Software Development
2 129 (48.86%) TDD
3 117 (44.32%) Java
4 102 (38.64%) DevOps
5 98 (37.12%) Scrum
6 96 (36.36%) Linux
7 81 (30.68%) Jenkins
8 78 (29.55%) BDD
9 77 (29.17%) Puppet
10 76 (28.79%) Amazon AWS
11 72 (27.27%) Git (software)
12 67 (25.38%) Python
13 61 (23.11%) JavaScript
13 61 (23.11%) HTML
14 59 (22.35%) SQL Server
15 57 (21.59%) Continuous Delivery
16 53 (20.08%) .NET
17 52 (19.70%) Opscode Chef
18 50 (18.94%) CSS
18 50 (18.94%) Finance
19 48 (18.18%) SQL
20 43 (16.29%) C#
20 43 (16.29%) Ruby
21 42 (15.91%) Banking
21 42 (15.91%) Pair Programming
22 40 (15.15%) Spring
23 39 (14.77%) Web Services
23 39 (14.77%) Bash Shell
23 39 (14.77%) Kanban
23 39 (14.77%) Ansible

Continuous Integration
Top Related IT Skills in the City of 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 23 (8.71%) Node.js
2 13 (4.92%) Confluence
3 11 (4.17%) Elasticsearch
4 10 (3.79%) nginx
5 9 (3.41%) Tomcat
6 5 (1.89%) Apache
6 5 (1.89%) Apache Spark
6 5 (1.89%) Jetty
7 4 (1.52%) OpenStack
7 4 (1.52%) WebLogic
7 4 (1.52%) WebSphere
8 3 (1.14%) IIS
8 3 (1.14%) JBoss
9 2 (0.76%) CloudStack
9 2 (0.76%) CMS
9 2 (0.76%) WebSphere Application Server
10 1 (0.38%) Adobe Experience Manager
10 1 (0.38%) Exchange Server 2010
10 1 (0.38%) Oracle SOA Suite
10 1 (0.38%) Sitefinity
Applications
1 2 (0.76%) MS Excel
2 1 (0.38%) MS Visio
2 1 (0.38%) OmniGraffle
Business Applications
1 2 (0.76%) Payment Gateway
2 1 (0.38%) BigMachines
2 1 (0.38%) Eloqua
2 1 (0.38%) Magento
Cloud Services
1 76 (28.79%) Amazon AWS
2 27 (10.23%) Microsoft Azure
3 18 (6.82%) AWS CloudFormation
4 14 (5.30%) GitHub
5 10 (3.79%) Azure Active Directory
5 10 (3.79%) IaaS
5 10 (3.79%) PaaS
6 8 (3.03%) Amazon EC2
7 6 (2.27%) Amazon CloudWatch
8 4 (1.52%) Amazon S3
8 4 (1.52%) Amazon SQS
8 4 (1.52%) Cloud Computing
9 3 (1.14%) SaaS
9 3 (1.14%) Virtual Private Cloud
10 2 (0.76%) Amazon ElastiCache
10 2 (0.76%) Amazon EMR
10 2 (0.76%) AWS Elastic Beanstalk
10 2 (0.76%) CloudFront
10 2 (0.76%) Datadog
10 2 (0.76%) Google Cloud Platform
Communications & Networking
1 15 (5.68%) TCP/IP
2 12 (4.55%) Firewall
3 9 (3.41%) DMZ
3 9 (3.41%) DNS
3 9 (3.41%) HTTP
3 9 (3.41%) LAN
3 9 (3.41%) LDAP
3 9 (3.41%) VPN
3 9 (3.41%) WAN
4 2 (0.76%) HTTPS
4 2 (0.76%) Internet
5 1 (0.38%) AMQP
5 1 (0.38%) Network Security
5 1 (0.38%) SSL
5 1 (0.38%) Wireless
Database & Business Intelligence
1 59 (22.35%) SQL Server
2 37 (14.02%) NoSQL
3 33 (12.50%) MySQL
4 23 (8.71%) MongoDB
5 17 (6.44%) Apache Cassandra
6 15 (5.68%) Big Data
7 14 (5.30%) Relational Database
8 9 (3.41%) PostgreSQL
8 9 (3.41%) RDBMS
8 9 (3.41%) SQL Server Reporting Services
8 9 (3.41%) SQLite
9 8 (3.03%) Oracle Database
10 7 (2.65%) Hadoop
11 6 (2.27%) Redis
11 6 (2.27%) SQL Server Analysis Services
12 5 (1.89%) Amazon RDS
12 5 (1.89%) Apache Hive
12 5 (1.89%) SQL Server Integration Services
13 4 (1.52%) Data Warehouse
13 4 (1.52%) DB2
Development Applications
1 81 (30.68%) Jenkins
2 72 (27.27%) Git (software)
3 35 (13.26%) TeamCity
4 31 (11.74%) Maven
5 29 (10.98%) JIRA
6 21 (7.95%) Artifactory
6 21 (7.95%) Octopus Deploy
6 21 (7.95%) Team Foundation Server
7 20 (7.58%) Selenium
8 19 (7.20%) Hudson
9 18 (6.82%) Atlassian Bamboo
9 18 (6.82%) Subversion
10 15 (5.68%) Gradle
11 12 (4.55%) Cucumber
11 12 (4.55%) IntelliJ
12 11 (4.17%) Ant
13 10 (3.79%) GitLab
13 10 (3.79%) JUnit
13 10 (3.79%) NUnit
13 10 (3.79%) SpecFlow
General
1 50 (18.94%) Finance
2 42 (15.91%) Banking
3 14 (5.30%) Investment Banking
4 11 (4.17%) Front Office
5 8 (3.03%) Games
6 6 (2.27%) Law
6 6 (2.27%) Marketing
6 6 (2.27%) Publishing
7 4 (1.52%) Retail
8 2 (0.76%) Advertising
8 2 (0.76%) Back Office
9 1 (0.38%) Billing
9 1 (0.38%) Legal
9 1 (0.38%) Telecoms
Job Titles
1 123 (46.59%) Developer
2 64 (24.24%) DevOps Engineer
3 48 (18.18%) Java Developer
4 44 (16.67%) Senior Developer
5 23 (8.71%) C# Developer
6 22 (8.33%) .NET Developer
7 17 (6.44%) Senior Java Developer
8 13 (4.92%) C# .NET Developer
9 11 (4.17%) ASP.NET Developer
9 11 (4.17%) Automation Engineer
9 11 (4.17%) Linux/Unix DevOps
10 10 (3.79%) Java Engineer
10 10 (3.79%) Scala Developer
10 10 (3.79%) Senior DevOps Engineer
11 9 (3.41%) Agile Developer
11 9 (3.41%) Android Developer
12 8 (3.03%) Agile Java Developer
12 8 (3.03%) C# ASP.NET Developer
12 8 (3.03%) Full Stack Developer
12 8 (3.03%) Unix Engineer
Libraries, Frameworks & Software Standards
1 61 (23.11%) HTML
2 53 (20.08%) .NET
3 50 (18.94%) CSS
4 40 (15.15%) Spring
5 39 (14.77%) Web Services
6 27 (10.23%) HTML5
6 27 (10.23%) RESTful
7 26 (9.85%) jQuery
8 24 (9.09%) .NET Framework
8 24 (9.09%) AngularJS
8 24 (9.09%) REST
9 22 (8.33%) ASP.NET
10 21 (7.95%) SOAP
11 19 (7.20%) J2EE
12 17 (6.44%) ASP.NET MVC
12 17 (6.44%) Hibernate
12 17 (6.44%) JSON
12 17 (6.44%) WPF
13 15 (5.68%) Ajax
13 15 (5.68%) CSS3
Miscellaneous
1 20 (7.58%) User Experience
2 13 (4.92%) Inversion of Control
3 12 (4.55%) Mobile App
4 11 (4.17%) Public Cloud
5 10 (3.79%) Clustering
6 7 (2.65%) Computer Science
7 6 (2.27%) Analytical Skills
8 5 (1.89%) Enterprise Software
9 4 (1.52%) Algorithms
9 4 (1.52%) Foreign Exchange (FX)
10 3 (1.14%) Data Centre
10 3 (1.14%) Data Structures
10 3 (1.14%) Fintech
11 2 (0.76%) Derivative
11 2 (0.76%) iPad
11 2 (0.76%) Life Science
11 2 (0.76%) NHS
11 2 (0.76%) Private Cloud
11 2 (0.76%) Social Media
11 2 (0.76%) Statistics
Operating Systems
1 96 (36.36%) Linux
2 37 (14.02%) Unix
3 34 (12.88%) Windows
4 15 (5.68%) Android
5 14 (5.30%) Ubuntu
6 13 (4.92%) Red Hat Enterprise Linux
7 12 (4.55%) CentOS
8 8 (3.03%) Apple iOS
9 6 (2.27%) CoreOS
10 2 (0.76%) Debian
10 2 (0.76%) Fedora
10 2 (0.76%) Mac OS
10 2 (0.76%) VMS
10 2 (0.76%) Windows Server
Processes & Methodologies
1 212 (80.30%) Agile Software Development
2 129 (48.86%) TDD
3 102 (38.64%) DevOps
4 98 (37.12%) Scrum
5 78 (29.55%) BDD
6 57 (21.59%) Continuous Delivery
7 42 (15.91%) Pair Programming
8 39 (14.77%) Kanban
9 34 (12.88%) OO
10 33 (12.50%) Automated Testing
11 32 (12.12%) Configuration Management
12 31 (11.74%) MVC
13 28 (10.61%) Software Engineering
14 27 (10.23%) E-Commerce
15 26 (9.85%) High Availability
16 25 (9.47%) Open Source
17 20 (7.58%) Mentoring
18 18 (6.82%) Migration
18 18 (6.82%) SOA
19 17 (6.44%) Web Development
Programming Languages
1 117 (44.32%) Java
2 67 (25.38%) Python
3 61 (23.11%) JavaScript
4 48 (18.18%) SQL
5 43 (16.29%) C#
5 43 (16.29%) Ruby
6 39 (14.77%) Bash Shell
7 37 (14.02%) Perl
8 28 (10.61%) PowerShell
9 24 (9.09%) Scala
10 13 (4.92%) PHP
11 10 (3.79%) Go
12 8 (3.03%) Groovy
12 8 (3.03%) PL/SQL
12 8 (3.03%) Shell Script
12 8 (3.03%) T-SQL
13 6 (2.27%) C
14 3 (1.14%) C++
14 3 (1.14%) Objective-C
14 3 (1.14%) XAML
Qualifications
1 10 (3.79%) Security Cleared
2 8 (3.03%) Degree
2 8 (3.03%) SC Cleared
3 1 (0.38%) AWS Certification
3 1 (0.38%) BPSS Clearance
3 1 (0.38%) DV Cleared
3 1 (0.38%) ISEB
3 1 (0.38%) ISTQB
3 1 (0.38%) PhD
Quality Assurance & Compliance
1 22 (8.33%) QA
2 2 (0.76%) WCAG
3 1 (0.38%) Disclosure Scotland
System Software
1 31 (11.74%) Docker
2 19 (7.20%) Active Directory
3 6 (2.27%) VMware Infrastructure
4 5 (1.89%) vSphere
5 4 (1.52%) Ceph
5 4 (1.52%) etcd
5 4 (1.52%) flannel
5 4 (1.52%) GlusterFS
5 4 (1.52%) Xen
6 2 (0.76%) Apache Flume
6 2 (0.76%) Varnish
6 2 (0.76%) XenServer
7 1 (0.38%) vCloud
7 1 (0.38%) VirtualBox
7 1 (0.38%) XenApp
Systems Management
1 77 (29.17%) Puppet
2 52 (19.70%) Opscode Chef
3 39 (14.77%) Ansible
4 8 (3.03%) Kubernetes
4 8 (3.03%) logstash
5 6 (2.27%) BladeLogic
6 5 (1.89%) Nagios
6 5 (1.89%) Terraform
7 4 (1.52%) Graphite
7 4 (1.52%) HAProxy
7 4 (1.52%) Host Intrusion Detection System
7 4 (1.52%) Network Intrusion Detection System
8 3 (1.14%) Pingdom
9 2 (0.76%) Cobbler
9 2 (0.76%) Data Guard
9 2 (0.76%) Kibana
9 2 (0.76%) Oracle RMAN
9 2 (0.76%) Packer
9 2 (0.76%) Salt
9 2 (0.76%) Tivoli
Vendors
1 32 (12.12%) Microsoft
2 30 (11.36%) Oracle
3 21 (7.95%) Splunk
4 13 (4.92%) Red Hat
5 11 (4.17%) Atlassian
5 11 (4.17%) IBM
6 8 (3.03%) TOWER Software
7 7 (2.65%) New Relic
7 7 (2.65%) VMware
8 6 (2.27%) Google
9 3 (1.14%) Rackspace
10 2 (0.76%) Cisco
10 2 (0.76%) EnterpriseDB
10 2 (0.76%) Salesforce.com
10 2 (0.76%) Sybase
10 2 (0.76%) Vertica
11 1 (0.38%) Adobe
11 1 (0.38%) Citrix
11 1 (0.38%) HP
11 1 (0.38%) Siebel
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