Period
to 28 October 2021

The following table provides summary statistics for contract job vacancies advertised in England with a requirement for CircleCI skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited CircleCI over the 6 months to 28 October 2021 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.

CircleCI
UK > England
6 months to
28 Oct 2021
Same period 2020 Same period 2019
Rank 523 449 624
Rank change year-on-year -74 +175 +82
Contract jobs citing CircleCI 225 57 167
As % of all contract jobs advertised in England 0.33% 0.20% 0.22%
As % of the Development Applications category 1.84% 1.14% 1.22%
Number of daily rates quoted 187 30 140
10th Percentile £463 £386 £425
25th Percentile £505 £458 £500
Median daily rate (50th Percentile) £600 £550 £550
Median % change year-on-year +9.09% - -
75th Percentile £688 £613 £652
90th Percentile £738 £676 £713
UK median daily rate £600 £600 £550
% change year-on-year - +9.09% -
Number of hourly rates quoted 3 0 1
Median hourly rate £60.00 - £63.33
UK median hourly rate £60.00 - £63.33

CircleCI is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in England with a requirement for development application skills.

All Development Application Skills
England
Contract vacancies with a requirement for development application skills 12,237 5,010 13,658
As % of all contract IT jobs advertised in England 17.90% 17.97% 17.70%
Number of daily rates quoted 8,447 3,509 9,232
10th Percentile £363 £315 £328
25th Percentile £438 £406 £400
Median daily rate (50th Percentile) £525 £490 £475
Median % change year-on-year +7.14% +3.16% -
75th Percentile £630 £575 £575
90th Percentile £700 £650 £645
UK median daily rate £525 £490 £475
% change year-on-year +7.14% +3.16% -
Number of hourly rates quoted 193 75 151
10th Percentile £25.55 £30.00 £20.00
25th Percentile £41.25 £41.13 £38.75
Median hourly rate £50.00 £45.00 £45.00
Median % change year-on-year +11.11% - +5.88%
75th Percentile £62.00 £53.88 £52.50
90th Percentile £70.22 £61.40 £58.75
UK median hourly rate £50.00 £45.00 £45.00
% change year-on-year +11.11% - +5.88%

CircleCI
Job Vacancy Trend in England

Job postings citing CircleCI as a proportion of all IT jobs advertised in England.

Job vacancy trend for CircleCI in England

CircleCI
Contractor Daily Rate Trend in England

3-month moving average daily rate quoted in jobs citing CircleCI in England.

Daily rate trend for CircleCI in England

CircleCI
Daily Rate Histogram in England

Daily rate distribution for jobs citing CircleCI in England over the 6 months to 28 October 2021.

Daily rate histogram for CircleCI in England

CircleCI
Contractor Hourly Rate Trend in England

3-month moving average hourly rates quoted in jobs citing CircleCI in England.

Hourly rate trend for CircleCI in England

CircleCI
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CircleCI within the England region over the 6 months to 28 October 2021. 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 -63 174 £600 +9.09% 64
South East -84 11 £550 +22.22% 8
North of England -73 10 £525 - 12
West Midlands - 9 £525 - 3
Midlands - 9 £525 - 3
East of England - 8 £650 - 4
Yorkshire -35 6 £700 - 4
North West - 3 £480 - 6
South West -51 1 £500 +81.82% 9
North East - 1 £450 - 2
CircleCI
UK

For the 6 months to 28 October 2021, IT contractor jobs citing CircleCI 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 England region with a requirement for CircleCI.

1 140 (62.22%) Jenkins
2 133 (59.11%) Terraform
3 116 (51.56%) AWS
4 107 (47.56%) DevOps
5 97 (43.11%) Kubernetes
6 78 (34.67%) GCP
7 76 (33.78%) Docker
8 75 (33.33%) Agile Software Development
9 68 (30.22%) Azure
10 66 (29.33%) JavaScript
11 59 (26.22%) Python
12 56 (24.89%) TDD
12 56 (24.89%) Travis CI
13 55 (24.44%) Ansible
14 50 (22.22%) React
14 50 (22.22%) Java
15 49 (21.78%) GitHub
15 49 (21.78%) Infrastructure as Code
16 48 (21.33%) Google
17 45 (20.00%) Git (software)
17 45 (20.00%) AWS CloudFormation
18 44 (19.56%) TypeScript
18 44 (19.56%) Social Skills
19 43 (19.11%) Microservices
20 40 (17.78%) Finance
21 34 (15.11%) Open Source
22 33 (14.67%) Serverless
23 32 (14.22%) Greenfield Project
23 32 (14.22%) GitHub Actions
24 30 (13.33%) Opscode Chef

CircleCI
Co-occurring IT Skills in England 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 7 (3.11%) Confluence
2 4 (1.78%) Apache Spark
3 3 (1.33%) nginx
3 3 (1.33%) OpenStack
4 2 (0.89%) Apache
4 2 (0.89%) Cloud Foundry
4 2 (0.89%) Drupal
5 1 (0.44%) CMS
5 1 (0.44%) Elasticsearch
5 1 (0.44%) Sitecore CMS
5 1 (0.44%) WebSphere
5 1 (0.44%) WebSphere Application Server
Applications
1 1 (0.44%) Chatbot
1 1 (0.44%) Figma
Business Applications
1 1 (0.44%) NetSuite
Cloud Services
1 116 (51.56%) AWS
2 78 (34.67%) GCP
3 68 (30.22%) Azure
4 49 (21.78%) GitHub
5 45 (20.00%) AWS CloudFormation
6 33 (14.67%) Serverless
7 32 (14.22%) GitHub Actions
8 25 (11.11%) npm
9 17 (7.56%) Amazon EC2
10 15 (6.67%) Amazon ECS
11 13 (5.78%) Amazon EKS
11 13 (5.78%) Virtual Private Cloud
12 10 (4.44%) Amazon S3
12 10 (4.44%) AWS Lambda
13 7 (3.11%) OpenShift
14 6 (2.67%) Amazon Kinesis
14 6 (2.67%) Codefresh
14 6 (2.67%) SaaS
15 5 (2.22%) Amazon SQS
15 5 (2.22%) AWS CodePipeline
Communications & Networking
1 13 (5.78%) HTTP
2 7 (3.11%) Firewall
3 4 (1.78%) DNS
4 2 (0.89%) TCP/IP
5 1 (0.44%) Internet
5 1 (0.44%) Network Security
5 1 (0.44%) Wireless
Database & Business Intelligence
1 17 (7.56%) SQL Server
2 11 (4.89%) PostgreSQL
2 11 (4.89%) SQL Server 2016
3 10 (4.44%) Amazon DynamoDB
3 10 (4.44%) SQL Server 2019
4 8 (3.56%) Redis
5 5 (2.22%) Big Data
5 5 (2.22%) NoSQL
5 5 (2.22%) Relational Database
6 4 (1.78%) Amazon Redshift
7 3 (1.33%) Amazon RDS
7 3 (1.33%) BigQuery
8 2 (0.89%) Apache Ignite
8 2 (0.89%) Flink
8 2 (0.89%) RDBMS
9 1 (0.44%) Apache Cassandra
9 1 (0.44%) Data Warehouse
9 1 (0.44%) Hadoop
9 1 (0.44%) MongoDB
9 1 (0.44%) Tableau
Development Applications
1 140 (62.22%) Jenkins
2 56 (24.89%) Travis CI
3 45 (20.00%) Git (software)
4 26 (11.56%) Gradle
4 26 (11.56%) gulp
5 24 (10.67%) Maven
6 22 (9.78%) TeamCity
7 20 (8.89%) JIRA
8 19 (8.44%) GitLab
9 14 (6.22%) Mocha
9 14 (6.22%) Octopus Deploy
10 11 (4.89%) Jasmine
11 9 (4.00%) Cypress.io
12 8 (3.56%) Atlassian Bamboo
12 8 (3.56%) Cucumber
12 8 (3.56%) fastlane
12 8 (3.56%) GoCD
12 8 (3.56%) JMeter
13 6 (2.67%) Xcode
14 5 (2.22%) Bitbucket
General
1 44 (19.56%) Social Skills
2 40 (17.78%) Finance
3 12 (5.33%) Public Sector
3 12 (5.33%) Retail
4 6 (2.67%) Marketing
5 5 (2.22%) Analytical Skills
6 3 (1.33%) Electronics
6 3 (1.33%) Games
6 3 (1.33%) Manufacturing
6 3 (1.33%) Telecoms
7 1 (0.44%) Automotive
7 1 (0.44%) Banking
7 1 (0.44%) Financial Institution
7 1 (0.44%) Inclusion and Diversity
7 1 (0.44%) Law
7 1 (0.44%) Legal
7 1 (0.44%) Local Government
7 1 (0.44%) Publishing
Job Titles
1 107 (47.56%) Developer
2 39 (17.33%) DevOps Engineer
3 28 (12.44%) Senior Developer
4 26 (11.56%) React Developer
5 20 (8.89%) Architect
6 15 (6.67%) Full Stack Developer
7 13 (5.78%) Java Developer
8 12 (5.33%) Kubernetes Engineer
9 11 (4.89%) Cloud Architect
9 11 (4.89%) Lead Developer
9 11 (4.89%) Senior React Developer
10 10 (4.44%) Cloud Engineer
11 9 (4.00%) C# Developer
12 8 (3.56%) E-Commerce Architect
12 8 (3.56%) Scala Developer
12 8 (3.56%) Software Engineer
12 8 (3.56%) Technical Developer
12 8 (3.56%) Technical Leader
13 7 (3.11%) Technical Architect
14 6 (2.67%) JavaScript Developer
Libraries, Frameworks & Software Standards
1 50 (22.22%) React
2 27 (12.00%) Jest
2 27 (12.00%) Node.js
3 25 (11.11%) REST
4 23 (10.22%) Web Services
5 19 (8.44%) AngularJS
6 16 (7.11%) .NET
7 15 (6.67%) CSS
8 14 (6.22%) .NET Core
9 12 (5.33%) ASP.NET Web API
9 12 (5.33%) HTML
9 12 (5.33%) React Native
9 12 (5.33%) Spring
10 11 (4.89%) Angular 2
10 11 (4.89%) ARM Templates
10 11 (4.89%) GraphQL
10 11 (4.89%) Lambda Expressions
10 11 (4.89%) SOAP
11 10 (4.44%) Kafka
12 9 (4.00%) Redux
Miscellaneous
1 32 (14.22%) Greenfield Project
2 18 (8.00%) Cloud Native
3 13 (5.78%) Data Protection Act
4 9 (4.00%) Public Cloud
5 8 (3.56%) iPad
6 5 (2.22%) Life Science
7 4 (1.78%) Legacy Applications
7 4 (1.78%) Mobile App
7 4 (1.78%) User Experience
8 3 (1.33%) Hybrid Cloud
9 2 (0.89%) Legacy Systems
9 2 (0.89%) Self-Motivation
9 2 (0.89%) Virtual Team
10 1 (0.44%) Algorithms
10 1 (0.44%) Blog
10 1 (0.44%) Foreign Exchange (FX)
10 1 (0.44%) Legacy Code
10 1 (0.44%) Linux Command Line
10 1 (0.44%) Management Information System
10 1 (0.44%) NHS
Operating Systems
1 15 (6.67%) Linux
2 9 (4.00%) Unix
3 8 (3.56%) Apple iOS
4 7 (3.11%) Windows
5 5 (2.22%) Android
6 3 (1.33%) CentOS
6 3 (1.33%) Red Hat Enterprise Linux
7 2 (0.89%) Windows Server
8 1 (0.44%) Alpine Linux
8 1 (0.44%) CoreOS
8 1 (0.44%) Debian
Processes & Methodologies
1 107 (47.56%) DevOps
2 75 (33.33%) Agile Software Development
3 56 (24.89%) TDD
4 49 (21.78%) Infrastructure as Code
5 43 (19.11%) Microservices
6 34 (15.11%) Open Source
7 29 (12.89%) Unit Testing
8 28 (12.44%) Full Stack Development
9 27 (12.00%) Architectural Design
10 26 (11.56%) E-Commerce
10 26 (11.56%) Software Engineering
11 20 (8.89%) Mentoring
11 20 (8.89%) Technical Debt
12 17 (7.56%) API Development
12 17 (7.56%) Scrum
12 17 (7.56%) Test Automation
13 16 (7.11%) SDLC
13 16 (7.11%) Task Automation
13 16 (7.11%) Technical Leadership
14 15 (6.67%) Continuous Integration
Programming Languages
1 66 (29.33%) JavaScript
2 59 (26.22%) Python
3 50 (22.22%) Java
4 44 (19.56%) TypeScript
5 25 (11.11%) Go
6 23 (10.22%) Groovy
7 17 (7.56%) C#
8 15 (6.67%) Bash Shell
9 13 (5.78%) ES6
9 13 (5.78%) SQL
10 11 (4.89%) Java 8
11 10 (4.44%) Scala
12 9 (4.00%) Shell Script
13 8 (3.56%) Ruby
14 6 (2.67%) Apple Swift
14 6 (2.67%) C
14 6 (2.67%) Kotlin
14 6 (2.67%) PowerShell
15 5 (2.22%) Objective-C
16 3 (1.33%) C++
Qualifications
1 10 (4.44%) Security Cleared
2 9 (4.00%) SC Cleared
3 3 (1.33%) AWS Certification
3 3 (1.33%) Degree
4 2 (0.89%) Computer Science Degree
5 1 (0.44%) BPSS Clearance
Quality Assurance & Compliance
1 12 (5.33%) QA
2 3 (1.33%) Accessibility
3 2 (0.89%) ISO/IEC 27001
4 1 (0.44%) GDPR
System Software
1 76 (33.78%) Docker
2 5 (2.22%) Virtual Machines
3 2 (0.89%) Varnish
4 1 (0.44%) Squid
Systems Management
1 133 (59.11%) Terraform
2 97 (43.11%) Kubernetes
3 55 (24.44%) Ansible
4 30 (13.33%) Opscode Chef
5 27 (12.00%) Puppet
6 8 (3.56%) Rancher
7 6 (2.67%) Prometheus
8 4 (1.78%) Istio
9 3 (1.33%) Kibana
10 2 (0.89%) Argo
10 2 (0.89%) Salt
11 1 (0.44%) Consul
11 1 (0.44%) Fluentd
11 1 (0.44%) Grafana
11 1 (0.44%) Packer
Vendors
1 48 (21.33%) Google
2 4 (1.78%) Microsoft
2 4 (1.78%) MuleSoft
3 3 (1.33%) New Relic
3 3 (1.33%) SAP
3 3 (1.33%) Veracode
3 3 (1.33%) VMware
4 2 (0.89%) AppDynamics
4 2 (0.89%) Barracuda Networks
4 2 (0.89%) CA
4 2 (0.89%) CA Agile Central
4 2 (0.89%) Cisco
4 2 (0.89%) Dynatrace
4 2 (0.89%) Elastic Path
4 2 (0.89%) F5
4 2 (0.89%) Fortinet
4 2 (0.89%) Palo Alto
4 2 (0.89%) Red Hat
5 1 (0.44%) Cloudera
5 1 (0.44%) Hortonworks