Period
to 18 November 2017

The following table provides summary statistics for contract job vacancies advertised in London 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 6 months to 18 November 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
England > London
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 34 35 48
Rank change year-on-year +1 +13 +15
Contract jobs citing Continuous Integration 2720 2460 1920
As % of all contract IT jobs advertised in London 5.84% 5.44% 4.07%
As % of the Processes & Methodologies category 6.72% 6.31% 4.86%
Number of daily rates quoted 2070 1856 1431
London median daily rate £525 £500 £475
Median daily rate % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £406 £375 £360
90th Percentile £650 £638 £638
England median daily rate £500 £480 £450
% change year-on-year +4.17% +6.67% +5.88%
Number of hourly rates quoted 5 2 0
London median hourly rate £35.00 £47.50 -
Median hourly rate % change year-on-year -26.32% - -
England median hourly rate £47.50 £37.50 £38.00
% change year-on-year +26.67% -1.32% -

Continuous Integration is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for process or methodology skills.

All Process and Methodology Skills
London
Contract vacancies with a requirement for process or methodology skills 40487 39001 39528
As % of all contract IT jobs advertised in London 86.99% 86.22% 83.82%
Number of daily rates quoted 29443 28001 28255
London median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.56% +2.86%
10th Percentile £313 £305 £288
90th Percentile £670 £644 £638
England median daily rate £450 £425 £420
% change year-on-year +5.88% +1.19% +5.00%
Number of hourly rates quoted 376 404 472
London median hourly rate £22.50 £21.89 £20.00
Median hourly rate % change year-on-year +2.79% +9.45% +11.11%
10th Percentile £13.31 £12.25 £11.25
90th Percentile £52.25 £50.09 £50.00
England median hourly rate £24.00 £24.41 £22.50
% change year-on-year -1.68% +8.49% +18.42%

Continuous Integration
Job Vacancy Trend in London

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

Job vacancy trend for Continuous Integration in London

Continuous Integration
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Continuous Integration in London

Continuous Integration
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Continuous Integration in London over the 6 months to 18 November 2017.

Contractor daily rate histogram for Continuous Integration in London

Continuous Integration
Contractor Hourly Rate Trend in London

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

Contractor hourly rate trend for Continuous Integration in London

Continuous Integration
Contractor Hourly Rate Histogram in London

The hourly rate distribution of IT jobs citing Continuous Integration in London over the 6 months to 18 November 2017.

Contractor hourly rate histogram for Continuous Integration in London

Continuous Integration
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Continuous Integration within the London region over the 6 months to 18 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -14 415 £500 -4.76% 70
South London +5 173 £525 +10.53% 9
West London +32 156 £525 +7.42% 21
East London +6 38 £575 +12.20% 12
North London -7 2 £300 - 4
Continuous Integration
England

For the 6 months to 18 November 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 London region with a requirement for Continuous Integration.

1 1822 (66.99%) Agile Software Development
2 1316 (48.38%) TDD
3 1277 (46.95%) Java
4 1011 (37.17%) DevOps
5 983 (36.14%) Jenkins
6 864 (31.76%) Amazon AWS
7 854 (31.40%) Git (software)
8 794 (29.19%) Scrum
9 731 (26.88%) JavaScript
10 702 (25.81%) BDD
11 698 (25.66%) Linux
12 663 (24.38%) Finance
13 662 (24.34%) Test Automation
14 643 (23.64%) Python
15 544 (20.00%) Docker
16 540 (19.85%) Web Services
17 516 (18.97%) Puppet
18 509 (18.71%) Ansible
19 476 (17.50%) SQL
20 464 (17.06%) NoSQL
21 461 (16.95%) Microservices
22 460 (16.91%) RESTful
23 441 (16.21%) HTML
24 434 (15.96%) C#
25 422 (15.51%) Continuous Delivery
26 398 (14.63%) Banking
27 385 (14.15%) .NET
28 384 (14.12%) OO
29 381 (14.01%) AngularJS
30 380 (13.97%) Pair Programming

Continuous Integration
Co-occurring IT Skills in 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
1 217 (7.98%) Confluence
2 181 (6.65%) Tomcat
3 137 (5.04%) OpenStack
4 131 (4.82%) WebSphere
5 122 (4.49%) Elasticsearch
6 110 (4.04%) Apache
7 89 (3.27%) Apache Spark
7 89 (3.27%) WebLogic
8 80 (2.94%) nginx
9 51 (1.88%) IIS
10 36 (1.32%) Oracle SOA Suite
11 34 (1.25%) Cloud Foundry
12 29 (1.07%) JBoss
13 26 (0.96%) Apache Solr
14 23 (0.85%) NServiceBus
15 20 (0.74%) CMS
16 17 (0.63%) Adobe Experience Manager
16 17 (0.63%) SharePoint
17 16 (0.59%) Jetty
18 10 (0.37%) Sitecore CMS
Applications
1 10 (0.37%) HipChat
2 6 (0.22%) Microsoft Excel
3 2 (0.074%) Microsoft Office
3 2 (0.074%) Photoshop
4 1 (0.037%) Adobe Creative Suite
4 1 (0.037%) InfoPath
4 1 (0.037%) Mingle
4 1 (0.037%) MS Visio
Business Applications
1 25 (0.92%) Payment Gateway
2 22 (0.81%) ION MarketView
3 10 (0.37%) Bloomberg TOMS
3 10 (0.37%) Magento
4 9 (0.33%) SAP Hybris
5 7 (0.26%) Dynamics CRM
6 5 (0.18%) RMDS
7 3 (0.11%) MetaTrader
7 3 (0.11%) Salesforce.com CRM
8 2 (0.074%) Oracle BPM
9 1 (0.037%) Dynamics GP
9 1 (0.037%) Odoo
9 1 (0.037%) Oracle Applications
9 1 (0.037%) Oracle Retail
Cloud Services
1 864 (31.76%) Amazon AWS
2 358 (13.16%) Microsoft Azure
3 157 (5.77%) GitHub
4 116 (4.26%) Amazon EC2
5 69 (2.54%) AWS CloudFormation
6 65 (2.39%) PaaS
7 62 (2.28%) Amazon S3
8 56 (2.06%) Serverless
9 55 (2.02%) npm
10 54 (1.99%) IaaS
11 47 (1.73%) AWS Lambda
12 45 (1.65%) Virtual Private Cloud
13 44 (1.62%) Cloud Computing
14 33 (1.21%) SaaS
15 30 (1.10%) Google Cloud Platform
16 24 (0.88%) Route 53
17 22 (0.81%) Amazon CloudWatch
18 19 (0.70%) Yarn
19 15 (0.55%) Amazon ELB
19 15 (0.55%) Amazon EMR
Communications & Networking
1 137 (5.04%) HTTP
2 105 (3.86%) TCP/IP
3 78 (2.87%) SSL
4 63 (2.32%) DNS
5 44 (1.62%) Firewall
6 34 (1.25%) Internet
7 32 (1.18%) Kerberos
8 24 (0.88%) SMS
8 24 (0.88%) VPN
9 19 (0.70%) LDAP
10 15 (0.55%) DHCP
11 14 (0.51%) FTP
11 14 (0.51%) Network Security
12 11 (0.40%) Bluetooth
12 11 (0.40%) OpenLDAP
13 8 (0.29%) IPsec
13 8 (0.29%) OpenVPN
13 8 (0.29%) SSH
14 6 (0.22%) Wi-Fi
15 4 (0.15%) SAN
Database & Business Intelligence
1 464 (17.06%) NoSQL
2 303 (11.14%) PostgreSQL
3 277 (10.18%) MySQL
4 261 (9.60%) SQL Server
5 228 (8.38%) MongoDB
6 190 (6.99%) Relational Database
7 159 (5.85%) Hadoop
8 153 (5.63%) Big Data
9 131 (4.82%) Apache Cassandra
10 92 (3.38%) RDBMS
11 59 (2.17%) Redis
12 58 (2.13%) HBase
13 53 (1.95%) Amazon DynamoDB
14 48 (1.76%) Amazon RDS
15 39 (1.43%) Data Warehouse
16 37 (1.36%) RavenDB
17 32 (1.18%) Oracle Database
17 32 (1.18%) SQL Server Integration Services
18 31 (1.14%) Apache Hive
18 31 (1.14%) SQL Server 2008
Development Applications
1 983 (36.14%) Jenkins
2 854 (31.40%) Git (software)
3 373 (13.71%) JIRA
4 330 (12.13%) TeamCity
5 262 (9.63%) Maven
6 193 (7.10%) Selenium
7 177 (6.51%) Cucumber
8 175 (6.43%) JUnit
9 163 (5.99%) Subversion
10 147 (5.40%) Mockito
11 143 (5.26%) NUnit
12 141 (5.18%) Octopus Deploy
13 110 (4.04%) Atlassian Bamboo
13 110 (4.04%) Team Foundation Server
14 105 (3.86%) Sonatype Nexus
15 90 (3.31%) Gradle
16 83 (3.05%) MSTest
17 80 (2.94%) gulp
18 77 (2.83%) Artifactory
19 73 (2.68%) webpack
General
1 663 (24.38%) Finance
2 398 (14.63%) Banking
3 156 (5.74%) Front Office
4 129 (4.74%) Investment Banking
5 83 (3.05%) Games
5 83 (3.05%) Marketing
6 79 (2.90%) Retail
7 63 (2.32%) Telecoms
8 36 (1.32%) Electronics
9 35 (1.29%) Manufacturing
9 35 (1.29%) Retail Banking
10 30 (1.10%) Publishing
11 29 (1.07%) Advertising
11 29 (1.07%) Financial Institution
12 24 (0.88%) Back Office
13 18 (0.66%) Law
14 12 (0.44%) Automotive
15 11 (0.40%) Legal
16 9 (0.33%) Wholesale Banking
17 5 (0.18%) Online Betting
Job Titles
1 1492 (54.85%) Developer
2 501 (18.42%) Java Developer
3 471 (17.32%) DevOps Engineer
4 298 (10.96%) Senior Developer
5 178 (6.54%) JavaScript Developer
6 171 (6.29%) C# Developer
7 170 (6.25%) AWS DevOps
8 162 (5.96%) AWS Engineer
9 157 (5.77%) Full Stack Developer
10 153 (5.63%) Agile Developer
11 145 (5.33%) .NET Developer
12 128 (4.71%) AWS DevOps Engineer
13 109 (4.01%) Senior Java Developer
14 107 (3.93%) Architect
15 93 (3.42%) Python Developer
16 92 (3.38%) Tester
17 85 (3.13%) Linux/Unix DevOps
18 83 (3.05%) Scala Developer
19 81 (2.98%) Agile Java Developer
19 81 (2.98%) Linux Engineer
Libraries, Frameworks & Software Standards
1 540 (19.85%) Web Services
2 460 (16.91%) RESTful
3 441 (16.21%) HTML
4 385 (14.15%) .NET
5 381 (14.01%) AngularJS
6 375 (13.79%) REST
7 374 (13.75%) Node.js
8 366 (13.46%) CSS
9 358 (13.16%) Spring
10 343 (12.61%) React
11 322 (11.84%) HTML5
12 160 (5.88%) Kafka
13 154 (5.66%) CSS3
14 149 (5.48%) Elastic Stack
15 146 (5.37%) JSON
16 139 (5.11%) XML
17 127 (4.67%) Spring Boot
18 118 (4.34%) J2EE
19 117 (4.30%) ASP.NET
20 115 (4.23%) SOAP
Miscellaneous
1 141 (5.18%) Analytical Skills
2 132 (4.85%) Greenfield Project
3 130 (4.78%) User Experience
4 128 (4.71%) Mobile App
5 106 (3.90%) Computer Science
6 104 (3.82%) Fintech
7 96 (3.53%) Foreign Exchange (FX)
8 89 (3.27%) Algorithms
9 82 (3.01%) Data Structures
10 77 (2.83%) Enterprise Software
11 60 (2.21%) Derivative
12 57 (2.10%) Fixed Income
13 50 (1.84%) Public Cloud
14 39 (1.43%) Social Media
15 37 (1.36%) iPad
16 34 (1.25%) Virtual Team
17 29 (1.07%) Online Banking
18 27 (0.99%) Data Centre
19 26 (0.96%) Replication
20 22 (0.81%) Equity Derivative
Operating Systems
1 698 (25.66%) Linux
2 279 (10.26%) Unix
3 183 (6.73%) Windows
4 121 (4.45%) Android
5 92 (3.38%) Apple iOS
5 92 (3.38%) Red Hat Enterprise Linux
6 86 (3.16%) CentOS
7 33 (1.21%) Ubuntu
8 30 (1.10%) Windows Server
9 25 (0.92%) CoreOS
10 22 (0.81%) Mac OS X
11 11 (0.40%) Solaris
12 7 (0.26%) VMS
13 4 (0.15%) Debian
13 4 (0.15%) Windows Server 2012
14 3 (0.11%) AIX
15 2 (0.074%) DC/OS
15 2 (0.074%) Nucleus RTOS
15 2 (0.074%) Scientific Linux
15 2 (0.074%) Windows Server 2008
Processes & Methodologies
1 1822 (66.99%) Agile Software Development
2 1316 (48.38%) TDD
3 1011 (37.17%) DevOps
4 794 (29.19%) Scrum
5 702 (25.81%) BDD
6 662 (24.34%) Test Automation
7 461 (16.95%) Microservices
8 422 (15.51%) Continuous Delivery
9 384 (14.12%) OO
10 380 (13.97%) Pair Programming
11 369 (13.57%) Kanban
12 358 (13.16%) Software Engineering
13 346 (12.72%) Configuration Management
14 277 (10.18%) Open Source
15 251 (9.23%) Continuous Deployment
16 244 (8.97%) E-Commerce
17 236 (8.68%) MVC
18 214 (7.87%) Unit Testing
19 213 (7.83%) User Stories
20 191 (7.02%) High Availability
Programming Languages
1 1277 (46.95%) Java
2 731 (26.88%) JavaScript
3 643 (23.64%) Python
4 476 (17.50%) SQL
5 434 (15.96%) C#
6 241 (8.86%) Ruby
7 228 (8.38%) Bash Shell
8 216 (7.94%) Scala
9 138 (5.07%) PowerShell
10 110 (4.04%) Shell Script
11 108 (3.97%) Go
12 105 (3.86%) ES6
13 90 (3.31%) Groovy
14 84 (3.09%) C++
15 79 (2.90%) Perl
16 62 (2.28%) TypeScript
17 58 (2.13%) PHP
18 55 (2.02%) Apple Swift
19 50 (1.84%) Objective-C
20 44 (1.62%) T-SQL
Qualifications
1 258 (9.49%) Security Cleared
2 188 (6.91%) SC Cleared
3 131 (4.82%) Degree
4 61 (2.24%) Computer Science Degree
5 21 (0.77%) DV Cleared
6 17 (0.63%) ISTQB
7 16 (0.59%) AWS Certification
8 12 (0.44%) BPSS Clearance
9 11 (0.40%) CTC Cleared
10 10 (0.37%) PhD
11 9 (0.33%) ISEB
12 6 (0.22%) Microsoft Certification
13 5 (0.18%) CHECK Team Member
14 4 (0.15%) Master's Degree
14 4 (0.15%) Numerate Degree
15 3 (0.11%) ISTQB Foundation Certification
15 3 (0.11%) PMI Certification
15 3 (0.11%) PMP
16 2 (0.074%) CFA
16 2 (0.074%) MCSE
Quality Assurance & Compliance
1 206 (7.57%) QA
2 21 (0.77%) Disclosure Scotland
3 15 (0.55%) MiFID
4 8 (0.29%) Data Quality
4 8 (0.29%) PCI DSS
5 5 (0.18%) EMIR
5 5 (0.18%) GCP
6 4 (0.15%) WCAG
7 2 (0.074%) COBIT
7 2 (0.074%) ISO/IEC 27001
7 2 (0.074%) SEPA
7 2 (0.074%) Solvency II
8 1 (0.037%) Dodd-Frank
8 1 (0.037%) Government Security Classifications
8 1 (0.037%) HMG Security Policy Framework
8 1 (0.037%) ISO 9001
8 1 (0.037%) PMO
8 1 (0.037%) SLA
System Software
1 544 (20.00%) Docker
2 44 (1.62%) VMware Infrastructure
3 34 (1.25%) HDFS
4 32 (1.18%) vCloud
5 27 (0.99%) Active Directory
6 15 (0.55%) Virtual Machines
7 14 (0.51%) Apache ZooKeeper
8 11 (0.40%) Xen
9 10 (0.37%) etcd
9 10 (0.37%) Squid
9 10 (0.37%) Varnish
10 8 (0.29%) Postfix
11 7 (0.26%) NFS
12 5 (0.18%) KVM
13 4 (0.15%) Ceph
13 4 (0.15%) OpenAM
13 4 (0.15%) OpenIDM
14 3 (0.11%) Apache Flume
14 3 (0.11%) GlusterFS
14 3 (0.11%) Platform Symphony
Systems Management
1 516 (18.97%) Puppet
2 509 (18.71%) Ansible
3 320 (11.76%) Opscode Chef
4 291 (10.70%) Kubernetes
5 254 (9.34%) Terraform
6 132 (4.85%) logstash
7 127 (4.67%) Kibana
8 84 (3.09%) Grafana
9 45 (1.65%) ZABBIX
10 35 (1.29%) Packer
11 29 (1.07%) Prometheus
12 28 (1.03%) Docker Swarm
13 27 (0.99%) Consul
14 26 (0.96%) Nagios
15 21 (0.77%) Rancher
15 21 (0.77%) Salt
16 20 (0.74%) HAProxy
17 19 (0.70%) Hadoop YARN
18 16 (0.59%) BladeLogic
19 14 (0.51%) Mesos
Vendors
1 282 (10.37%) Oracle
2 179 (6.58%) Microsoft
3 110 (4.04%) Splunk
4 94 (3.46%) AppDynamics
5 77 (2.83%) VMware
6 70 (2.57%) Google
7 69 (2.54%) Red Hat
8 67 (2.46%) Atlassian
9 60 (2.21%) New Relic
10 54 (1.99%) SAP
11 45 (1.65%) IBM
12 30 (1.10%) Xamarin
13 29 (1.07%) ATG
13 29 (1.07%) SaltStack
14 27 (0.99%) Bloomberg
15 26 (0.96%) Hortonworks
15 26 (0.96%) ION Trading
16 24 (0.88%) hybris
17 23 (0.85%) Cloudera
17 23 (0.85%) Salesforce.com