Period
to 27 January 2020

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 27 January 2020 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
27 Jan 2020
Same period 2019 Same period 2018
Rank 49 36 36
Rank change year-on-year -13 0 -9
Contract jobs citing Continuous Integration 206 366 378
As % of all contract IT jobs advertised in the City of London 4.23% 5.44% 5.34%
As % of the Processes & Methodologies category 4.81% 6.16% 5.98%
Number of daily rates quoted 166 276 326
City of London median daily rate £575 £538 £525
Median daily rate % change year-on-year +6.98% +2.38% -4.55%
10th Percentile £441 £413 £413
90th Percentile £709 £669 £638
Central London median daily rate £565 £535 £525
% change year-on-year +5.61% +1.90% -4.11%
Number of hourly rates quoted 2 0 0
City of London median hourly rate £48.50 - -
Central London median hourly rate £48.50 - -

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 4,283 5,944 6,322
As % of all contract IT jobs advertised in the City of London 87.96% 88.31% 89.31%
Number of daily rates quoted 3,280 4,643 5,065
City of London median daily rate £513 £513 £500
Median daily rate % change year-on-year - +2.50% +5.26%
10th Percentile £318 £315 £325
90th Percentile £688 £675 £688
Central London median daily rate £505 £513 £500
% change year-on-year -1.46% +2.50% +5.26%
Number of hourly rates quoted 52 65 66
City of London median hourly rate £21.00 £19.25 £18.70
Median hourly rate % change year-on-year +9.09% +2.94% -9.33%
10th Percentile £12.07 £13.00 £11.71
90th Percentile £52.25 £36.25 £37.88
Central London median hourly rate £21.50 £20.00 £21.00
% change year-on-year +7.50% -4.76% +10.53%

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 27 January 2020.

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 27 January 2020. 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
Moorgate -2 8 £500 -4.76%
Continuous Integration
Central London

For the 6 months to 27 January 2020, 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.

1 136 (66.02%) Agile Software Development
2 74 (35.92%) Java
2 74 (35.92%) TDD
3 71 (34.47%) DevOps
4 66 (32.04%) Python
5 59 (28.64%) JavaScript
6 52 (25.24%) Test Automation
6 52 (25.24%) Continuous Delivery
7 49 (23.79%) AWS
7 49 (23.79%) Jenkins
8 43 (20.87%) Linux
9 42 (20.39%) Git (software)
10 41 (19.90%) HTML
10 41 (19.90%) CSS
11 38 (18.45%) Web Services
12 37 (17.96%) Scrum
13 35 (16.99%) Docker
14 31 (15.05%) Microservices
14 31 (15.05%) C#
15 30 (14.56%) Terraform
16 29 (14.08%) Kubernetes
16 29 (14.08%) BDD
16 29 (14.08%) Finance
17 27 (13.11%) Ruby
18 26 (12.62%) Pair Programming
18 26 (12.62%) SQL
18 26 (12.62%) Azure
18 26 (12.62%) GitHub
19 24 (11.65%) QA
20 23 (11.17%) Degree

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 13 (6.31%) Confluence
2 12 (5.83%) CMS
3 8 (3.88%) IIS
4 7 (3.40%) Elasticsearch
5 6 (2.91%) Adobe Experience Manager
5 6 (2.91%) Apache Spark
5 6 (2.91%) Tomcat
5 6 (2.91%) WebLogic
5 6 (2.91%) WebSphere
6 5 (2.43%) nginx
6 5 (2.43%) SharePoint
6 5 (2.43%) SharePoint 2013
6 5 (2.43%) Sitecore CMS
6 5 (2.43%) Umbraco
7 3 (1.46%) Anypoint
7 3 (1.46%) Jupyter
8 2 (0.97%) Cloud Foundry
9 1 (0.49%) DataSynapse
9 1 (0.49%) Oracle Workflow
9 1 (0.49%) SAS
Applications
1 2 (0.97%) Microsoft Excel
Business Applications
1 6 (2.91%) Dynamics CRM
2 1 (0.49%) FastStats
Cloud Services
1 49 (23.79%) AWS
2 26 (12.62%) Azure
2 26 (12.62%) GitHub
3 20 (9.71%) GCP
4 12 (5.83%) Serverless
5 9 (4.37%) Amazon EC2
5 9 (4.37%) AWS Lambda
5 9 (4.37%) npm
6 8 (3.88%) Amazon S3
7 7 (3.40%) AWS CodePipeline
7 7 (3.40%) PaaS
8 6 (2.91%) Amazon SQS
8 6 (2.91%) AWS CodeDeploy
9 5 (2.43%) Power Platform
9 5 (2.43%) Virtual Private Cloud
10 4 (1.94%) Amazon Glacier
10 4 (1.94%) Datadog
10 4 (1.94%) Dynamics 365
10 4 (1.94%) Route 53
11 3 (1.46%) AWS CloudFormation
Communications & Networking
1 11 (5.34%) HTTP
2 7 (3.40%) Firewall
3 3 (1.46%) Internet
3 3 (1.46%) VPN
4 2 (0.97%) TCP/IP
5 1 (0.49%) AMQP
5 1 (0.49%) HTTPS
5 1 (0.49%) SSL
Database & Business Intelligence
1 21 (10.19%) SQL Server
2 14 (6.80%) NoSQL
3 12 (5.83%) MongoDB
4 9 (4.37%) PostgreSQL
5 8 (3.88%) Relational Database
6 7 (3.40%) Data Warehouse
6 7 (3.40%) MySQL
7 6 (2.91%) Amazon RDS
7 6 (2.91%) Data Lake
8 5 (2.43%) Jackrabbit
8 5 (2.43%) Power BI
9 4 (1.94%) Amazon DynamoDB
9 4 (1.94%) Big Data
9 4 (1.94%) OLAP
9 4 (1.94%) SQL Server Reporting Services
10 3 (1.46%) Apache Cassandra
10 3 (1.46%) QlikView
10 3 (1.46%) Spotfire
10 3 (1.46%) SQL Server 2008
10 3 (1.46%) SQL Server Integration Services
Development Applications
1 49 (23.79%) Jenkins
2 42 (20.39%) Git (software)
3 21 (10.19%) JIRA
4 18 (8.74%) TeamCity
5 14 (6.80%) Octopus Deploy
6 12 (5.83%) Grunt
6 12 (5.83%) gulp
7 11 (5.34%) Maven
7 11 (5.34%) Visual Studio
8 8 (3.88%) Ant
8 8 (3.88%) Gradle
9 7 (3.40%) JMeter
9 7 (3.40%) JUnit
9 7 (3.40%) Selenium
10 6 (2.91%) Atlassian Bamboo
10 6 (2.91%) Cucumber
10 6 (2.91%) git-flow
10 6 (2.91%) Mockito
11 5 (2.43%) Sonatype Nexus
12 4 (1.94%) CruiseControl
General
1 29 (14.08%) Finance
2 13 (6.31%) Banking
3 8 (3.88%) Marketing
4 7 (3.40%) Public Sector
5 5 (2.43%) Front Office
5 5 (2.43%) Investment Banking
6 3 (1.46%) Games
7 2 (0.97%) Financial Institution
7 2 (0.97%) Housing Association
8 1 (0.49%) Advertising
8 1 (0.49%) Billing
8 1 (0.49%) Law
Job Titles
1 105 (50.97%) Developer
2 31 (15.05%) Java Developer
3 29 (14.08%) DevOps Engineer
4 17 (8.25%) Architect
5 12 (5.83%) AWS DevOps
5 12 (5.83%) Python Developer
5 12 (5.83%) Senior Developer
6 11 (5.34%) AWS Engineer
7 10 (4.85%) AWS DevOps Engineer
8 9 (4.37%) Cloud Engineer
8 9 (4.37%) React Developer
9 8 (3.88%) Technical Architect
10 7 (3.40%) C# Developer
10 7 (3.40%) Full Stack Developer
10 7 (3.40%) Python Engineer
11 6 (2.91%) Angular Developer
11 6 (2.91%) Data Engineer
11 6 (2.91%) JavaScript Developer
11 6 (2.91%) Tester
12 5 (2.43%) Report Developer
Libraries, Frameworks & Software Standards
1 41 (19.90%) CSS
1 41 (19.90%) HTML
2 38 (18.45%) Web Services
3 23 (11.17%) .NET
4 22 (10.68%) React
5 20 (9.71%) AngularJS
6 19 (9.22%) RESTful
7 18 (8.74%) Spring
8 17 (8.25%) Node.js
9 13 (6.31%) .NET Framework
10 12 (5.83%) HTML5
11 11 (5.34%) Twitter Bootstrap
12 10 (4.85%) JSON
12 10 (4.85%) Redux
13 9 (4.37%) Kafka
14 8 (3.88%) ASP.NET
15 7 (3.40%) REST
15 7 (3.40%) Vue.js
15 7 (3.40%) XML
16 6 (2.91%) ASP.NET MVC
Miscellaneous
1 16 (7.77%) Analytical Skills
1 16 (7.77%) User Experience
2 15 (7.28%) Greenfield Project
3 9 (4.37%) Enterprise Software
4 8 (3.88%) Mobile App
4 8 (3.88%) Public Cloud
5 7 (3.40%) Data Structures
6 6 (2.91%) Mobile Payment
7 5 (2.43%) Hedge funds
7 5 (2.43%) Management Information System
8 4 (1.94%) Cloud Native
9 3 (1.46%) Algorithms
9 3 (1.46%) Over-the-Top Content
9 3 (1.46%) Video\Live Streaming
10 2 (0.97%) 3D Graphics
10 2 (0.97%) Foreign Exchange (FX)
10 2 (0.97%) PlayStation
10 2 (0.97%) Social Media
11 1 (0.49%) Cybercrime
11 1 (0.49%) Linux Command Line
Operating Systems
1 43 (20.87%) Linux
2 16 (7.77%) Unix
3 12 (5.83%) Windows
4 7 (3.40%) Red Hat Enterprise Linux
5 6 (2.91%) Apple iOS
6 4 (1.94%) Debian
7 1 (0.49%) CentOS
7 1 (0.49%) Mac OS X
7 1 (0.49%) tvOS
7 1 (0.49%) Windows Server
Processes & Methodologies
1 136 (66.02%) Agile Software Development
2 74 (35.92%) TDD
3 71 (34.47%) DevOps
4 52 (25.24%) Continuous Delivery
4 52 (25.24%) Test Automation
5 37 (17.96%) Scrum
6 31 (15.05%) Microservices
7 29 (14.08%) BDD
8 26 (12.62%) Pair Programming
9 22 (10.68%) Continuous Deployment
9 22 (10.68%) Open Source
9 22 (10.68%) Software Engineering
10 21 (10.19%) Computer Science
10 21 (10.19%) Kanban
11 18 (8.74%) Infrastructure as Code
11 18 (8.74%) SDLC
12 16 (7.77%) Business Intelligence
13 15 (7.28%) Configuration Management
13 15 (7.28%) Front End Development
14 13 (6.31%) MVC
Programming Languages
1 74 (35.92%) Java
2 66 (32.04%) Python
3 59 (28.64%) JavaScript
4 31 (15.05%) C#
5 27 (13.11%) Ruby
6 26 (12.62%) SQL
7 17 (8.25%) Go
8 15 (7.28%) Groovy
8 15 (7.28%) Scala
9 14 (6.80%) Bash Shell
10 13 (6.31%) Java 8
11 9 (4.37%) PowerShell
12 7 (3.40%) PHP
13 6 (2.91%) C++
13 6 (2.91%) Kotlin
14 4 (1.94%) Apple Swift
14 4 (1.94%) Perl
15 3 (1.46%) Shell Script
15 3 (1.46%) TypeScript
16 2 (0.97%) T-SQL
Qualifications
1 23 (11.17%) Degree
2 14 (6.80%) Computer Science Degree
3 11 (5.34%) Security Cleared
4 7 (3.40%) Master's Degree
5 5 (2.43%) SC Cleared
6 3 (1.46%) AWS Certification
6 3 (1.46%) CHECK Team Member
6 3 (1.46%) RHCE
7 2 (0.97%) DV Cleared
7 2 (0.97%) ISEB
7 2 (0.97%) ISTQB
Quality Assurance & Compliance
1 24 (11.65%) QA
2 1 (0.49%) MiFID
2 1 (0.49%) NCSC
2 1 (0.49%) SLA
System Software
1 35 (16.99%) Docker
2 6 (2.91%) Virtual Machines
3 1 (0.49%) etcd
3 1 (0.49%) HDFS
3 1 (0.49%) VirtualBox
Systems Management
1 30 (14.56%) Terraform
2 29 (14.08%) Kubernetes
3 18 (8.74%) Ansible
4 15 (7.28%) Puppet
5 11 (5.34%) Opscode Chef
6 6 (2.91%) Packer
7 4 (1.94%) Kibana
7 4 (1.94%) logstash
7 4 (1.94%) Prometheus
8 3 (1.46%) Control-M
8 3 (1.46%) Suricata
9 2 (0.97%) Docker Swarm
10 1 (0.49%) Consul
10 1 (0.49%) Grafana
10 1 (0.49%) Hadoop YARN
10 1 (0.49%) Host Intrusion Detection System
10 1 (0.49%) Kubeflow
10 1 (0.49%) Network Intrusion Detection System
10 1 (0.49%) rkt
Vendors
1 19 (9.22%) Microsoft
2 12 (5.83%) Google
3 9 (4.37%) Sitecore
4 8 (3.88%) Red Hat
5 7 (3.40%) Vermilion
6 6 (2.91%) Adobe
6 6 (2.91%) Splunk
7 5 (2.43%) Atlassian
7 5 (2.43%) Oracle
7 5 (2.43%) ServiceNow
7 5 (2.43%) Tableau
8 3 (1.46%) MuleSoft
8 3 (1.46%) New Relic
8 3 (1.46%) Qualys
9 2 (0.97%) Cloudera
9 2 (0.97%) Hortonworks
9 2 (0.97%) Palantir
9 2 (0.97%) Salesforce.com
10 1 (0.49%) AppDynamics
10 1 (0.49%) Talend