Period
to 23 June 2018

The following table provides summary statistics for contract job vacancies advertised in the City of 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 23 June 2018 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
Central London > City of London
6 months to
23 Jun 2018
Same period 2017 Same period 2016
Rank 38 40 46
Rank change year-on-year +2 +6 +13
Contract jobs citing Continuous Integration 372 315 295
As % of all contract IT jobs advertised in the City of London 5.36% 5.04% 4.46%
As % of the Processes & Methodologies category 6.15% 5.76% 5.09%
Number of daily rates quoted 299 253 251
City of London median daily rate £525 £513 £500
Median daily rate % change year-on-year +2.44% +2.50% +5.26%
10th Percentile £425 £376 £374
90th Percentile £655 £638 £638
Central London median daily rate £525 £513 £500
% change year-on-year +2.44% +2.50% +5.21%
Number of hourly rates quoted 2 0 0
City of London median hourly rate £32.00 - -
Central London median hourly rate £32.00 - -

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 the City of London with a requirement for process or methodology skills.

All Process and Methodology Skills
City of London
Contract vacancies with a requirement for process or methodology skills 6,053 5,472 5,797
As % of all contract IT jobs advertised in the City of London 87.27% 87.57% 87.59%
Number of daily rates quoted 4,815 4,234 4,658
City of London median daily rate £513 £500 £475
Median daily rate % change year-on-year +2.50% +5.26% +5.56%
10th Percentile £334 £313 £305
90th Percentile £688 £675 £650
Central London median daily rate £500 £493 £463
% change year-on-year +1.52% +6.49% +2.78%
Number of hourly rates quoted 96 45 55
City of London median hourly rate £18.70 £20.00 £20.00
Median hourly rate % change year-on-year -6.50% - -12.40%
10th Percentile £12.63 £13.13 £11.50
90th Percentile £37.86 £29.77 £49.55
Central London median hourly rate £19.25 £17.00 £20.00
% change year-on-year +13.24% -15.00% -9.60%

Continuous Integration
Job Vacancy Trend in the City of London

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

Job vacancy trend for Continuous Integration in the City of London

Continuous Integration
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for Continuous Integration in the City of London

Continuous Integration
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Continuous Integration in the City of London over the 6 months to 23 June 2018.

Contractor daily rate histogram for Continuous Integration in the City of London

Continuous Integration
Contractor Hourly Rate Trend in the City of London

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

Contractor hourly rate trend for Continuous Integration in the City of London

Continuous Integration
Contract Job Locations in the City of 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 City of London region over the 6 months to 23 June 2018. 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
London Bridge - 13 £550 -
Moorgate - 2 - -
Continuous Integration
Central London

For the 6 months to 23 June 2018, IT contractor jobs citing Continuous Integration also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the City of London region with a requirement for Continuous Integration.

1 248 (66.67%) Agile Software Development
2 172 (46.24%) DevOps
3 149 (40.05%) Java
4 148 (39.78%) TDD
5 141 (37.90%) Jenkins
6 119 (31.99%) Amazon AWS
7 114 (30.65%) Docker
8 108 (29.03%) Continuous Delivery
9 102 (27.42%) Git (software)
9 102 (27.42%) Scrum
10 100 (26.88%) Python
11 97 (26.08%) Microsoft Azure
12 92 (24.73%) Finance
13 90 (24.19%) JavaScript
14 86 (23.12%) Test Automation
15 79 (21.24%) REST
16 78 (20.97%) Linux
17 75 (20.16%) Ansible
18 74 (19.89%) BDD
19 67 (18.01%) C#
20 66 (17.74%) Puppet
21 64 (17.20%) Ruby
22 62 (16.67%) Bash Shell
22 62 (16.67%) Kanban
22 62 (16.67%) Kubernetes
22 62 (16.67%) Microservices
23 61 (16.40%) .NET
24 59 (15.86%) Spring
25 57 (15.32%) Banking
26 53 (14.25%) Web Services

Continuous Integration
Co-occurring 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 26 (6.99%) Apache
2 17 (4.57%) Cloud Foundry
3 16 (4.30%) Apache Spark
3 16 (4.30%) Elasticsearch
4 11 (2.96%) WebSphere
5 10 (2.69%) Confluence
6 9 (2.42%) Tomcat
6 9 (2.42%) WebLogic
7 8 (2.15%) OpenStack
8 7 (1.88%) CMS
9 6 (1.61%) Apache Pig
9 6 (1.61%) nginx
10 4 (1.08%) Apache Airflow
10 4 (1.08%) Drupal
11 3 (0.81%) NServiceBus
11 3 (0.81%) Sitecore CMS
11 3 (0.81%) WebSphere Application Server
12 2 (0.54%) GlassFish
12 2 (0.54%) Hubot
12 2 (0.54%) Mule
Applications
1 8 (2.15%) Microsoft Excel
2 7 (1.88%) MS Visio
3 1 (0.27%) Chatbot
3 1 (0.27%) Microsoft Office
3 1 (0.27%) Microsoft Project
Business Applications
1 10 (2.69%) Payment Gateway
2 6 (1.61%) ION MarketView
3 1 (0.27%) Summit
Cloud Services
1 119 (31.99%) Amazon AWS
2 97 (26.08%) Microsoft Azure
3 42 (11.29%) PaaS
4 23 (6.18%) Amazon EC2
4 23 (6.18%) Amazon S3
5 20 (5.38%) Virtual Private Cloud
6 19 (5.11%) AWS CloudFormation
7 18 (4.84%) GitHub
7 18 (4.84%) Serverless
8 15 (4.03%) AWS Lambda
9 14 (3.76%) IaaS
9 14 (3.76%) npm
10 13 (3.49%) Google Cloud Platform
10 13 (3.49%) Route 53
11 12 (3.23%) Amazon ELB
12 11 (2.96%) SaaS
13 9 (2.42%) Amazon CloudWatch
13 9 (2.42%) OpenShift
14 8 (2.15%) Cloud Computing
14 8 (2.15%) CloudFront
Communications & Networking
1 20 (5.38%) HTTP
2 16 (4.30%) TCP/IP
3 13 (3.49%) Firewall
4 10 (2.69%) DNS
5 6 (1.61%) SSL
6 3 (0.81%) FTP
7 2 (0.54%) Internet
7 2 (0.54%) Software-Defined Networking
8 1 (0.27%) DHCP
8 1 (0.27%) Intranet
8 1 (0.27%) Network Security
Database & Business Intelligence
1 52 (13.98%) NoSQL
2 38 (10.22%) SQL Server
3 26 (6.99%) Big Data
4 24 (6.45%) PostgreSQL
5 21 (5.65%) Apache Cassandra
6 20 (5.38%) Relational Database
7 18 (4.84%) Hadoop
8 17 (4.57%) MongoDB
9 15 (4.03%) Apache Hive
10 13 (3.49%) Data Warehouse
11 11 (2.96%) Amazon RDS
11 11 (2.96%) Sqoop
12 9 (2.42%) Amazon DynamoDB
13 8 (2.15%) Impala
13 8 (2.15%) MySQL
14 7 (1.88%) Blockchain
15 6 (1.61%) Couchbase
15 6 (1.61%) HBase
15 6 (1.61%) SQL Server Integration Services
15 6 (1.61%) SQL Server Reporting Services
Development Applications
1 141 (37.90%) Jenkins
2 102 (27.42%) Git (software)
3 44 (11.83%) TeamCity
4 37 (9.95%) JUnit
5 35 (9.41%) Selenium
6 31 (8.33%) Sonatype Nexus
7 30 (8.06%) JIRA
7 30 (8.06%) Maven
8 26 (6.99%) Mockito
9 25 (6.72%) Team Foundation Server
10 24 (6.45%) Gradle
10 24 (6.45%) Visual Studio
11 22 (5.91%) Cucumber
12 20 (5.38%) Octopus Deploy
13 19 (5.11%) Visual Studio Team System
14 17 (4.57%) IBM UrbanCode
15 12 (3.23%) Gerrit
16 11 (2.96%) SonarQube
16 11 (2.96%) webpack
17 10 (2.69%) Atlassian Bamboo
General
1 92 (24.73%) Finance
2 57 (15.32%) Banking
3 18 (4.84%) Investment Banking
4 17 (4.57%) Retail
5 14 (3.76%) Front Office
6 13 (3.49%) Financial Institution
7 7 (1.88%) Retail Banking
8 6 (1.61%) Marketing
9 5 (1.34%) Back Office
10 4 (1.08%) Games
11 3 (0.81%) Law
12 2 (0.54%) Publishing
13 1 (0.27%) Advertising
13 1 (0.27%) General Ledger
13 1 (0.27%) Wholesale Banking
Job Titles
1 173 (46.51%) Developer
2 93 (25.00%) DevOps Engineer
3 82 (22.04%) Java Developer
4 50 (13.44%) Senior Developer
5 30 (8.06%) Senior Java Developer
6 26 (6.99%) Senior DevOps
7 25 (6.72%) Senior DevOps Engineer
8 24 (6.45%) Azure DevOps
9 22 (5.91%) Azure DevOps Engineer
9 22 (5.91%) Azure Engineer
10 18 (4.84%) Platform Engineer
11 16 (4.30%) AWS DevOps
11 16 (4.30%) AWS Engineer
12 15 (4.03%) Automation Engineer
13 14 (3.76%) .NET Developer
13 14 (3.76%) React Developer
14 13 (3.49%) Kubernetes Engineer
15 12 (3.23%) Java Scala Developer
15 12 (3.23%) Senior Java Scala Developer
15 12 (3.23%) Senior Scala Developer
Libraries, Frameworks & Software Standards
1 79 (21.24%) REST
2 61 (16.40%) .NET
3 59 (15.86%) Spring
4 53 (14.25%) Web Services
5 49 (13.17%) Node.js
6 46 (12.37%) HTML
6 46 (12.37%) RESTful
7 41 (11.02%) React
8 36 (9.68%) CSS
9 31 (8.33%) JSON
10 27 (7.26%) AngularJS
11 25 (6.72%) HTML5
11 25 (6.72%) SOAP
12 22 (5.91%) .NET Framework
13 20 (5.38%) ASP.NET
14 19 (5.11%) Dropwizard
15 17 (4.57%) XML
16 16 (4.30%) ASP.NET Web API
17 14 (3.76%) Kafka
17 14 (3.76%) Sass
Miscellaneous
1 24 (6.45%) Greenfield Project
2 18 (4.84%) Mobile App
3 15 (4.03%) Fintech
3 15 (4.03%) User Experience
4 14 (3.76%) Fixed Income
4 14 (3.76%) iPad
5 12 (3.23%) Linux Command Line
6 9 (2.42%) Enterprise Software
6 9 (2.42%) Foreign Exchange (FX)
6 9 (2.42%) Virtual Team
7 8 (2.15%) Analytical Skills
7 8 (2.15%) Hedge funds
8 7 (1.88%) Reinsurance
9 6 (1.61%) Algorithms
9 6 (1.61%) Equities
9 6 (1.61%) Wiki
10 5 (1.34%) Cloud Native
10 5 (1.34%) Computer Science
10 5 (1.34%) Public Cloud
11 4 (1.08%) Data Structures
Operating Systems
1 78 (20.97%) Linux
2 52 (13.98%) Windows
3 42 (11.29%) Unix
4 25 (6.72%) Windows Server
5 10 (2.69%) Ubuntu
6 7 (1.88%) CentOS
7 6 (1.61%) Apple iOS
8 4 (1.08%) Android
8 4 (1.08%) Mac OS X
8 4 (1.08%) Windows Server 2008
9 3 (0.81%) CoreOS
9 3 (0.81%) Oracle Linux
9 3 (0.81%) Red Hat Enterprise Linux
9 3 (0.81%) VMS
10 2 (0.54%) DC/OS
10 2 (0.54%) Debian
10 2 (0.54%) Mac OS
Processes & Methodologies
1 248 (66.67%) Agile Software Development
2 172 (46.24%) DevOps
3 148 (39.78%) TDD
4 108 (29.03%) Continuous Delivery
5 102 (27.42%) Scrum
6 86 (23.12%) Test Automation
7 74 (19.89%) BDD
8 62 (16.67%) Kanban
8 62 (16.67%) Microservices
9 50 (13.44%) Pair Programming
10 48 (12.90%) Configuration Management
11 43 (11.56%) Software Engineering
12 41 (11.02%) Unit Testing
13 40 (10.75%) Deployment Automation
14 37 (9.95%) E-Commerce
15 30 (8.06%) MVC
16 29 (7.80%) Open Source
16 29 (7.80%) User Stories
17 28 (7.53%) Continuous Deployment
18 24 (6.45%) Continuous Improvement
Programming Languages
1 149 (40.05%) Java
2 100 (26.88%) Python
3 90 (24.19%) JavaScript
4 67 (18.01%) C#
5 64 (17.20%) Ruby
6 62 (16.67%) Bash Shell
7 52 (13.98%) SQL
8 50 (13.44%) Java 8
9 39 (10.48%) Groovy
10 36 (9.68%) PowerShell
11 30 (8.06%) Scala
12 23 (6.18%) Shell Script
13 14 (3.76%) Kotlin
13 14 (3.76%) TypeScript
14 13 (3.49%) C++
15 9 (2.42%) Go
16 8 (2.15%) ES6
17 7 (1.88%) PHP
17 7 (1.88%) T-SQL
18 6 (1.61%) Korn
Qualifications
1 13 (3.49%) Security Cleared
2 9 (2.42%) Degree
3 8 (2.15%) SC Cleared
4 3 (0.81%) DV Cleared
5 2 (0.54%) AWS Certification
5 2 (0.54%) Computer Science Degree
5 2 (0.54%) OCPJP
5 2 (0.54%) Sun Certification
6 1 (0.27%) ISEB
6 1 (0.27%) ISTQB
6 1 (0.27%) Master's Degree
Quality Assurance & Compliance
1 23 (6.18%) QA
2 4 (1.08%) Data Quality
3 3 (0.81%) GCP
3 3 (0.81%) PMO
4 2 (0.54%) SLA
5 1 (0.27%) Dodd-Frank
5 1 (0.27%) EMIR
5 1 (0.27%) GDPR
5 1 (0.27%) MiFID
System Software
1 114 (30.65%) Docker
2 19 (5.11%) Active Directory
3 12 (3.23%) HDFS
4 5 (1.34%) Apache Flume
4 5 (1.34%) VMware Infrastructure
5 3 (0.81%) vCloud
5 3 (0.81%) Virtual Machines
5 3 (0.81%) VirtualBox
6 2 (0.54%) Hyper-V
6 2 (0.54%) vSphere
7 1 (0.27%) OpenAM
7 1 (0.27%) Xen
Systems Management
1 75 (20.16%) Ansible
2 66 (17.74%) Puppet
3 62 (16.67%) Kubernetes
4 49 (13.17%) Opscode Chef
5 38 (10.22%) Terraform
6 16 (4.30%) Docker Swarm
7 13 (3.49%) Prometheus
8 11 (2.96%) Hadoop YARN
8 11 (2.96%) Kibana
9 10 (2.69%) Grafana
10 8 (2.15%) logstash
10 8 (2.15%) Sysdig
11 6 (1.61%) Packer
12 5 (1.34%) Mesos
12 5 (1.34%) Rancher
13 4 (1.08%) Control-M
14 3 (0.81%) Graphite
14 3 (0.81%) Salt
15 2 (0.54%) Consul
15 2 (0.54%) rkt
Vendors
1 46 (12.37%) Microsoft
2 28 (7.53%) Oracle
3 24 (6.45%) Splunk
4 15 (4.03%) AppDynamics
4 15 (4.03%) Cloudera
5 11 (2.96%) Google
6 9 (2.42%) Hortonworks
7 7 (1.88%) Progress
8 6 (1.61%) ION Trading
9 5 (1.34%) Atlassian
9 5 (1.34%) IBM
9 5 (1.34%) MapR
9 5 (1.34%) Red Hat
9 5 (1.34%) VMware
10 3 (0.81%) CheckPoint
10 3 (0.81%) Dynatrace
10 3 (0.81%) F5
10 3 (0.81%) New Relic
10 3 (0.81%) SaltStack
10 3 (0.81%) Sitecore