Period
to 2 April 2020

The following table provides summary statistics for permanent job vacancies with a requirement for CircleCI skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CircleCI over the 6 months to 2 April 2020 with a comparison to the same period in the previous 2 years.

CircleCI
UK
6 months to
2 Apr 2020
Same period 2019 Same period 2018
Rank 715 868 1073
Rank change year-on-year +153 +205 +76
Permanent jobs citing CircleCI 271 243 141
As % of all permanent jobs advertised in the UK 0.23% 0.16% 0.080%
As % of the Development Applications category 1.20% 0.82% 0.39%
Number of salaries quoted 206 202 131
Median annual salary £70,000 £66,250 £65,000
Median salary % change year-on-year +5.66% +1.92% +30.00%
10th Percentile £47,500 £46,250 £42,500
90th Percentile £91,875 £92,500 £95,000
UK excluding London median annual salary £57,500 £60,000 £55,000
% change year-on-year -4.17% +9.09% +22.22%

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

All Development Application Skills
UK
Permanent vacancies with a requirement for development application skills 22,570 29,491 36,563
As % of all permanent IT jobs advertised in the UK 19.27% 19.92% 20.66%
Number of salaries quoted 17,792 23,458 30,021
Median annual salary £55,000 £50,000 £50,000
Median salary % change year-on-year +10.00% - +5.26%
10th Percentile £33,750 £32,000 £31,250
90th Percentile £85,000 £80,000 £76,250
UK excluding London median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +5.88%

CircleCI
Job Vacancy Trend

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

Job vacancy trend for CircleCI in the UK

CircleCI
Salary Trend

3-month moving average salary quoted in jobs citing CircleCI.

Salary trend for CircleCI in the UK

CircleCI
Salary Histogram

Salary distribution for jobs citing CircleCI over the 6 months to 2 April 2020.

Salary histogram for CircleCI in the UK

CircleCI
Top 13 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CircleCI within the UK over the 6 months to 2 April 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +153 267 £70,000 +3.70% 45
London +154 197 £70,000 -6.67% 22
UK excluding London +72 70 £57,500 -4.17% 25
South East +94 39 £65,000 +15.56% 17
Work from Home +22 21 £63,750 -16.39% 2
East of England +68 11 £62,500 +38.89%
North of England +33 8 £57,500 -4.17% 6
North West +28 7 £57,500 -4.17%
South West +41 6 £38,500 -23.00%
Midlands +47 5 £55,000 -8.33%
West Midlands +36 5 £55,000 -8.33%
Yorkshire +19 1 £60,000 - 4
Wales -8 1 £42,500 -29.17% 1

For the 6 months to 2 April 2020, IT 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 permanent job ads with a requirement for CircleCI.

1 143 (52.77%) Python
2 131 (48.34%) Jenkins
3 118 (43.54%) AWS
4 117 (43.17%) Docker
5 115 (42.44%) Agile Software Development
6 112 (41.33%) Kubernetes
6 112 (41.33%) Terraform
7 100 (36.90%) JavaScript
8 94 (34.69%) DevOps
9 78 (28.78%) Ansible
10 64 (23.62%) Go
11 60 (22.14%) Finance
11 60 (22.14%) Git (software)
12 59 (21.77%) Continuous Integration
12 59 (21.77%) Node.js
12 59 (21.77%) TypeScript
13 57 (21.03%) React
14 54 (19.93%) Scrum
15 53 (19.56%) Java
15 53 (19.56%) Microservices
15 53 (19.56%) Opscode Chef
16 52 (19.19%) GitHub
17 48 (17.71%) Serverless
18 47 (17.34%) Fintech
18 47 (17.34%) AWS CloudFormation
18 47 (17.34%) Infrastructure as Code
19 46 (16.97%) Linux
20 44 (16.24%) Puppet
20 44 (16.24%) Azure
21 42 (15.50%) GCP

CircleCI
Co-occurring IT Skills 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 15 (5.54%) Confluence
2 12 (4.43%) Elasticsearch
3 10 (3.69%) Apache Spark
4 6 (2.21%) OpenStack
5 4 (1.48%) Apache Solr
5 4 (1.48%) IIS
6 3 (1.11%) Apache
6 3 (1.11%) nginx
7 2 (0.74%) CMS
7 2 (0.74%) Drupal
7 2 (0.74%) Sitecore CMS
7 2 (0.74%) WordPress
8 1 (0.37%) Apache Airflow
8 1 (0.37%) Camunda
8 1 (0.37%) Cloud Foundry
8 1 (0.37%) Tomcat
8 1 (0.37%) WebSphere
Applications
1 10 (3.69%) Chatbot
Cloud Services
1 118 (43.54%) AWS
2 52 (19.19%) GitHub
3 48 (17.71%) Serverless
4 47 (17.34%) AWS CloudFormation
5 44 (16.24%) Azure
6 42 (15.50%) GCP
7 37 (13.65%) Amazon EC2
8 34 (12.55%) Amazon S3
9 26 (9.59%) SaaS
10 24 (8.86%) Virtual Private Cloud
11 23 (8.49%) AWS Elastic Beanstalk
12 21 (7.75%) Amazon ECS
13 20 (7.38%) AWS Lambda
14 18 (6.64%) Amazon EKS
15 16 (5.90%) OpenShift
16 13 (4.80%) Amazon CloudWatch
17 11 (4.06%) Amazon ELB
17 11 (4.06%) Datadog
18 9 (3.32%) Quay.io
19 8 (2.95%) Amazon SQS
Communications & Networking
1 9 (3.32%) HTTP
2 5 (1.85%) TCP/IP
2 5 (1.85%) VPN
3 4 (1.48%) Internet
4 2 (0.74%) HTTPS
5 1 (0.37%) DNS
5 1 (0.37%) FTP
Database & Business Intelligence
1 39 (14.39%) PostgreSQL
2 25 (9.23%) Amazon RDS
3 21 (7.75%) Relational Database
4 14 (5.17%) Redis
5 13 (4.80%) Big Data
6 12 (4.43%) MySQL
7 11 (4.06%) Amazon DynamoDB
8 10 (3.69%) NoSQL
9 8 (2.95%) MongoDB
10 6 (2.21%) Neo4j
11 4 (1.48%) Amazon Redshift
11 4 (1.48%) Blockchain
11 4 (1.48%) Electronic Patient Records
11 4 (1.48%) RDBMS
12 3 (1.11%) Apache Hive
12 3 (1.11%) Data Lake
12 3 (1.11%) Flink
12 3 (1.11%) Hadoop
12 3 (1.11%) SQL Server
12 3 (1.11%) Star Schema
Development Applications
1 131 (48.34%) Jenkins
2 60 (22.14%) Git (software)
3 35 (12.92%) TeamCity
4 34 (12.55%) GitLab
5 32 (11.81%) JIRA
6 28 (10.33%) Cucumber
7 24 (8.86%) Cypress.io
8 22 (8.12%) Atlassian Bamboo
8 22 (8.12%) Mocha
8 22 (8.12%) Selenium
9 18 (6.64%) Bitbucket
10 15 (5.54%) Spinnaker
11 14 (5.17%) Appium
12 13 (4.80%) GoCD
12 13 (4.80%) Jasmine
12 13 (4.80%) webpack
13 12 (4.43%) Octopus Deploy
14 11 (4.06%) fastlane
14 11 (4.06%) JMeter
15 8 (2.95%) Protractor
General
1 60 (22.14%) Finance
2 13 (4.80%) Banking
2 13 (4.80%) Financial Institution
3 12 (4.43%) Games
4 8 (2.95%) Billing
5 7 (2.58%) Public Sector
6 6 (2.21%) Law
7 4 (1.48%) Retail
8 3 (1.11%) Marketing
9 2 (0.74%) Telecoms
10 1 (0.37%) Advertising
Job Titles
1 87 (32.10%) Developer
2 64 (23.62%) DevOps Engineer
3 36 (13.28%) Senior Developer
4 23 (8.49%) React Developer
5 21 (7.75%) AWS Engineer
5 21 (7.75%) Front End Developer (Client-Side Developer)
6 16 (5.90%) AWS DevOps
7 15 (5.54%) AWS DevOps Engineer
8 14 (5.17%) QA Engineer
9 13 (4.80%) Cloud Engineer
9 13 (4.80%) Python Developer
10 12 (4.43%) Head of Engineering
10 12 (4.43%) JavaScript Engineer
10 12 (4.43%) Junior
10 12 (4.43%) Software Engineer
11 11 (4.06%) Python Engineer
11 11 (4.06%) Senior React Developer
12 10 (3.69%) Django Developer
12 10 (3.69%) Python/Django Developer
12 10 (3.69%) Senior DevOps
Libraries, Frameworks & Software Standards
1 59 (21.77%) Node.js
2 57 (21.03%) React
3 40 (14.76%) Redux
4 34 (12.55%) Kafka
5 31 (11.44%) Jest
6 28 (10.33%) GraphQL
7 26 (9.59%) CSS
8 24 (8.86%) React Native
9 22 (8.12%) JSON
10 21 (7.75%) Django
11 20 (7.38%) HTML
11 20 (7.38%) YAML
12 16 (5.90%) HTML5
12 16 (5.90%) REST
12 16 (5.90%) RESTful
13 14 (5.17%) CSS3
13 14 (5.17%) Enzyme
13 14 (5.17%) Ruby on Rails
13 14 (5.17%) Web Services
14 13 (4.80%) WebdriverIO
Miscellaneous
1 20 (7.38%) Analytical Skills
2 16 (5.90%) Mobile App
3 10 (3.69%) Linux Command Line
3 10 (3.69%) Public Cloud
3 10 (3.69%) User Experience
4 9 (3.32%) Client/Server
5 7 (2.58%) Cloud Native
6 5 (1.85%) Enterprise Software
6 5 (1.85%) Greenfield Project
7 4 (1.48%) Self-Motivation
8 3 (1.11%) Algorithms
8 3 (1.11%) Video on Demand
9 2 (0.74%) iPad
9 2 (0.74%) Over-the-Top Content
9 2 (0.74%) Renewable Energy
9 2 (0.74%) Video\Live Streaming
10 1 (0.37%) Data Centre
10 1 (0.37%) Digital Media
10 1 (0.37%) NHS
10 1 (0.37%) Virtual Team
Operating Systems
1 46 (16.97%) Linux
2 19 (7.01%) Windows
3 8 (2.95%) CoreOS
4 7 (2.58%) Apple iOS
4 7 (2.58%) Unix
5 6 (2.21%) CentOS
6 5 (1.85%) Ubuntu
7 3 (1.11%) Android
8 2 (0.74%) Debian
8 2 (0.74%) Mac OS X
8 2 (0.74%) Red Hat Enterprise Linux
8 2 (0.74%) Windows Server
Processes & Methodologies
1 115 (42.44%) Agile Software Development
2 94 (34.69%) DevOps
3 59 (21.77%) Continuous Integration
4 54 (19.93%) Scrum
5 53 (19.56%) Microservices
6 47 (17.34%) Fintech
6 47 (17.34%) Infrastructure as Code
7 37 (13.65%) Test Automation
8 31 (11.44%) Continuous Delivery
9 29 (10.70%) Front End Development
10 28 (10.33%) Analytics
11 27 (9.96%) Software Engineering
11 27 (9.96%) TDD
12 26 (9.59%) Machine Learning
13 25 (9.23%) Configuration Management
14 24 (8.86%) Artificial Intelligence
14 24 (8.86%) Computer Science
15 19 (7.01%) BDD
16 18 (6.64%) Continuous Improvement
17 17 (6.27%) Regression Testing
Programming Languages
1 143 (52.77%) Python
2 100 (36.90%) JavaScript
3 64 (23.62%) Go
4 59 (21.77%) TypeScript
5 53 (19.56%) Java
6 41 (15.13%) Ruby
7 27 (9.96%) Bash Shell
8 23 (8.49%) Scala
9 22 (8.12%) ES6
10 15 (5.54%) SQL
11 13 (4.80%) PowerShell
12 12 (4.43%) Apple Swift
13 11 (4.06%) Kotlin
14 10 (3.69%) Rust
15 9 (3.32%) C++
15 9 (3.32%) ES7
15 9 (3.32%) Objective-C
16 8 (2.95%) C#
16 8 (2.95%) Shell Script
17 4 (1.48%) PHP
Qualifications
1 24 (8.86%) Degree
2 14 (5.17%) Computer Science Degree
3 3 (1.11%) Security Cleared
4 1 (0.37%) MCP
4 1 (0.37%) MCSE
4 1 (0.37%) Microsoft Certification
4 1 (0.37%) PRINCE2 Certification
4 1 (0.37%) SC Cleared
Quality Assurance & Compliance
1 28 (10.33%) QA
2 6 (2.21%) PCI DSS
3 3 (1.11%) ISO 13485
System Software
1 117 (43.17%) Docker
2 5 (1.85%) Active Directory
3 3 (1.11%) Apache ZooKeeper
3 3 (1.11%) Varnish
3 3 (1.11%) VMware Infrastructure
4 2 (0.74%) Hyper-V
4 2 (0.74%) Xen
5 1 (0.37%) VMware ESXi
Systems Management
1 112 (41.33%) Kubernetes
1 112 (41.33%) Terraform
2 78 (28.78%) Ansible
3 53 (19.56%) Opscode Chef
4 44 (16.24%) Puppet
5 29 (10.70%) Prometheus
6 15 (5.54%) Istio
6 15 (5.54%) Kubeflow
7 9 (3.32%) Grafana
7 9 (3.32%) Salt
8 8 (2.95%) Kibana
9 4 (1.48%) Docker Swarm
9 4 (1.48%) Single Sign-On
10 3 (1.11%) Graphite
10 3 (1.11%) Nagios
10 3 (1.11%) Packer
11 1 (0.37%) Capistrano
11 1 (0.37%) logstash
11 1 (0.37%) Mesos
Vendors
1 20 (7.38%) New Relic
2 17 (6.27%) Google
3 13 (4.80%) Microsoft
4 9 (3.32%) SaltStack
5 4 (1.48%) hybris
6 3 (1.11%) Apple
6 3 (1.11%) Confluent
6 3 (1.11%) GoCardless
6 3 (1.11%) Rollbar
6 3 (1.11%) SendGrid
6 3 (1.11%) Splunk
6 3 (1.11%) Veracode
6 3 (1.11%) VMware
7 2 (0.74%) Alibaba
7 2 (0.74%) Sitecore
7 2 (0.74%) Xamarin
8 1 (0.37%) AppDynamics
8 1 (0.37%) Conga
8 1 (0.37%) Rackspace
8 1 (0.37%) Salesforce.com