Period
to 28 September 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 28 September 2020 with a comparison to the same period in the previous 2 years.

CircleCI
UK
6 months to
28 Sep 2020
Same period 2019 Same period 2018
Rank 528 830 994
Rank change year-on-year +302 +164 +136
Permanent jobs citing CircleCI 160 253 191
As % of all permanent jobs advertised in the UK 0.33% 0.18% 0.11%
As % of the Development Applications category 1.59% 0.95% 0.57%
Number of salaries quoted 176 210 175
Median annual salary £70,000 £65,000 £70,000
Median salary % change year-on-year +7.69% -7.14% +16.67%
10th Percentile £52,500 £45,000 £46,250
90th Percentile £88,750 £95,000 £89,500
UK excluding London median annual salary £65,000 £57,500 £55,000
% change year-on-year +13.04% +4.55% +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 10,040 26,540 33,633
As % of all permanent IT jobs advertised in the UK 20.91% 19.04% 20.21%
Number of salaries quoted 8,213 20,965 27,241
Median annual salary £55,000 £52,500 £50,000
Median salary % change year-on-year +4.76% +5.00% -
10th Percentile £35,000 £32,500 £32,500
90th Percentile £85,000 £82,500 £79,500
UK excluding London median annual salary £50,000 £46,000 £45,000
% change year-on-year +8.70% +2.22% +2.27%

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 28 September 2020.

Salary histogram for CircleCI in the UK

CircleCI
Top 12 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 28 September 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 +301 156 £70,000 +7.69% 65
London +234 100 £71,250 +1.79% 43
UK excluding London +264 51 £65,000 +13.04% 26
Work from Home +70 34 £65,000 +4.00% 23
South East +201 30 £65,000 -11.86% 8
North of England +143 8 £57,500 +9.52% 4
East of England +146 7 £75,000 +36.36% 5
North West +108 4 £50,000 - 3
North East - 4 £66,250 - 1
Midlands +147 3 £58,750 -2.08% 1
West Midlands +109 3 £58,750 -2.08% 1
South West - 3 £53,750 - 4

For the 6 months to 28 September 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 85 (53.13%) JavaScript
2 83 (51.88%) Docker
3 77 (48.13%) Kubernetes
4 76 (47.50%) Agile Software Development
5 72 (45.00%) Jenkins
6 64 (40.00%) AWS
7 62 (38.75%) Node.js
7 62 (38.75%) Python
8 59 (36.88%) DevOps
9 57 (35.63%) Terraform
10 52 (32.50%) Redux
11 46 (28.75%) GCP
11 46 (28.75%) Git (software)
12 43 (26.88%) Software Engineering
13 34 (21.25%) React
13 34 (21.25%) Azure
14 33 (20.63%) Serverless
15 31 (19.38%) TypeScript
15 31 (19.38%) Artificial Intelligence
16 30 (18.75%) Ansible
17 29 (18.13%) Machine Learning
18 28 (17.50%) Linux
19 27 (16.88%) Sass
19 27 (16.88%) Go
20 26 (16.25%) Java
20 26 (16.25%) Google
21 25 (15.63%) Jest
21 25 (15.63%) Next.js
22 24 (15.00%) Conversational UI
22 24 (15.00%) Scrum

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 14 (8.75%) Elasticsearch
2 9 (5.63%) Apache Spark
3 8 (5.00%) Apache
4 4 (2.50%) Apache Airflow
4 4 (2.50%) OpenStack
5 3 (1.88%) Confluence
6 1 (0.63%) Drupal
6 1 (0.63%) Jupyter
6 1 (0.63%) Luigi
Applications
1 21 (13.13%) Chatbot
Cloud Services
1 64 (40.00%) AWS
2 46 (28.75%) GCP
3 34 (21.25%) Azure
4 33 (20.63%) Serverless
5 19 (11.88%) GitHub
6 16 (10.00%) AWS CloudFormation
7 15 (9.38%) Amazon ECS
7 15 (9.38%) AWS Lambda
8 13 (8.13%) Amazon EKS
9 11 (6.88%) Datadog
9 11 (6.88%) OpenShift
10 10 (6.25%) Amazon CloudWatch
10 10 (6.25%) Amazon EC2
11 8 (5.00%) Amazon S3
11 8 (5.00%) AWS Fargate
12 6 (3.75%) AWS CodeBuild
12 6 (3.75%) CloudFront
13 5 (3.13%) Amazon SQS
13 5 (3.13%) Apigee
13 5 (3.13%) BrowserStack
Communications & Networking
1 10 (6.25%) HTTP
2 6 (3.75%) Network Security
3 4 (2.50%) Bluetooth
4 3 (1.88%) Firewall
5 1 (0.63%) DNS
Database & Business Intelligence
1 22 (13.75%) NoSQL
2 21 (13.13%) MongoDB
3 15 (9.38%) MySQL
3 15 (9.38%) PostgreSQL
4 11 (6.88%) Redis
4 11 (6.88%) Relational Database
5 7 (4.38%) Amazon Athena
6 6 (3.75%) Amazon DynamoDB
6 6 (3.75%) Apache Cassandra
6 6 (3.75%) Apache Ignite
6 6 (3.75%) CouchDB
6 6 (3.75%) Flink
7 5 (3.13%) BigQuery
8 4 (2.50%) Neo4j
8 4 (2.50%) SQL Server
9 3 (1.88%) MariaDB
10 2 (1.25%) Big Data
10 2 (1.25%) Hadoop
10 2 (1.25%) RDBMS
11 1 (0.63%) Data Warehouse
Development Applications
1 72 (45.00%) Jenkins
2 46 (28.75%) Git (software)
3 22 (13.75%) Mocha
4 21 (13.13%) JIRA
5 15 (9.38%) webpack
6 14 (8.75%) TeamCity
6 14 (8.75%) Travis CI
7 13 (8.13%) Artifactory
7 13 (8.13%) Sonatype Nexus
8 12 (7.50%) Babel
9 11 (6.88%) Atlassian Bamboo
10 9 (5.63%) Selenium
11 8 (5.00%) GitLab
12 7 (4.38%) Cucumber
13 5 (3.13%) Bitbucket
13 5 (3.13%) Cypress.io
13 5 (3.13%) git-flow
14 4 (2.50%) Fiddler
14 4 (2.50%) Postman
14 4 (2.50%) WebDriver
General
1 12 (7.50%) Finance
2 10 (6.25%) Games
3 4 (2.50%) Law
4 2 (1.25%) Aerospace
4 2 (1.25%) Banking
4 2 (1.25%) Marketing
4 2 (1.25%) Retail
5 1 (0.63%) Pharmaceutical
Job Titles
1 39 (24.38%) Developer
2 36 (22.50%) JavaScript Engineer
3 35 (21.88%) DevOps Engineer
4 16 (10.00%) AWS Engineer
4 16 (10.00%) Senior Developer
5 15 (9.38%) Platform Engineer
6 12 (7.50%) Software Engineer
7 10 (6.25%) Principal Engineer
8 9 (5.63%) AWS DevOps
8 9 (5.63%) AWS DevOps Engineer
8 9 (5.63%) Front End Developer (Client-Side Developer)
8 9 (5.63%) Senior DevOps
8 9 (5.63%) Senior DevOps Engineer
9 8 (5.00%) Python Developer
10 7 (4.38%) Full Stack Developer
10 7 (4.38%) Senior Python Developer
11 6 (3.75%) QA Engineer
11 6 (3.75%) React Developer
11 6 (3.75%) Senior Software Engineer
12 5 (3.13%) Site Reliability Engineer
Libraries, Frameworks & Software Standards
1 62 (38.75%) Node.js
2 52 (32.50%) Redux
3 34 (21.25%) React
4 27 (16.88%) Sass
5 25 (15.63%) Jest
5 25 (15.63%) Next.js
6 24 (15.00%) Express
7 22 (13.75%) Enzyme
8 21 (13.13%) Natural Language Processing
8 21 (13.13%) Semantic UI
9 20 (12.50%) React Native
10 19 (11.88%) REST
11 12 (7.50%) koa
12 10 (6.25%) CSS
12 10 (6.25%) Kafka
13 9 (5.63%) AngularJS
13 9 (5.63%) Django
14 7 (4.38%) CSS3
14 7 (4.38%) HTML
14 7 (4.38%) HTML5
Miscellaneous
1 17 (10.63%) Self-Motivation
2 12 (7.50%) User Experience
3 8 (5.00%) Greenfield Project
3 8 (5.00%) Public Cloud
4 6 (3.75%) Cloud Native
5 5 (3.13%) Algorithms
5 5 (3.13%) Data Structures
6 4 (2.50%) Linux Command Line
7 3 (1.88%) Augmented Reality
7 3 (1.88%) Mobile App
8 2 (1.25%) NHS
9 1 (0.63%) Analytical Skills
9 1 (0.63%) Client/Server
9 1 (0.63%) Distributed Denial-of-Service
9 1 (0.63%) Mobile Payment
Operating Systems
1 28 (17.50%) Linux
2 8 (5.00%) Windows
3 7 (4.38%) Android
3 7 (4.38%) Apple iOS
4 3 (1.88%) CentOS
4 3 (1.88%) CoreOS
4 3 (1.88%) Debian
4 3 (1.88%) Ubuntu
5 1 (0.63%) Unix
5 1 (0.63%) Windows 10
5 1 (0.63%) Windows Server
Processes & Methodologies
1 76 (47.50%) Agile Software Development
2 59 (36.88%) DevOps
3 43 (26.88%) Software Engineering
4 31 (19.38%) Artificial Intelligence
5 29 (18.13%) Machine Learning
6 24 (15.00%) Conversational UI
6 24 (15.00%) Scrum
7 23 (14.38%) Continuous Integration
7 23 (14.38%) Infrastructure as Code
7 23 (14.38%) Microservices
8 21 (13.13%) Neural Network
9 19 (11.88%) BDD
9 19 (11.88%) TDD
10 12 (7.50%) Test Automation
11 11 (6.88%) Continuous Improvement
12 10 (6.25%) SDLC
12 10 (6.25%) Technical Leadership
13 9 (5.63%) Pair Programming
14 8 (5.00%) E-Commerce
14 8 (5.00%) Kanban
Programming Languages
1 85 (53.13%) JavaScript
2 62 (38.75%) Python
3 31 (19.38%) TypeScript
4 27 (16.88%) Go
5 26 (16.25%) Java
6 20 (12.50%) SQL
7 14 (8.75%) Rust
8 11 (6.88%) Scala
9 10 (6.25%) C#
9 10 (6.25%) ES6
10 9 (5.63%) Kotlin
11 8 (5.00%) C++
11 8 (5.00%) Ruby
12 7 (4.38%) Bash Shell
13 6 (3.75%) Clojure
13 6 (3.75%) F#
13 6 (3.75%) Haskell
14 3 (1.88%) Erlang
14 3 (1.88%) OCaml
14 3 (1.88%) Perl
Qualifications
1 8 (5.00%) Degree
2 1 (0.63%) Security Cleared
Quality Assurance & Compliance
1 14 (8.75%) QA
2 3 (1.88%) ISO 13485
System Software
1 83 (51.88%) Docker
2 5 (3.13%) Active Directory
3 1 (0.63%) Apache Flume
3 1 (0.63%) Varnish
Systems Management
1 77 (48.13%) Kubernetes
2 57 (35.63%) Terraform
3 30 (18.75%) Ansible
4 13 (8.13%) Opscode Chef
5 12 (7.50%) Puppet
6 4 (2.50%) Single Sign-On
7 3 (1.88%) Docker Swarm
7 3 (1.88%) Salt
8 2 (1.25%) Capistrano
8 2 (1.25%) Grafana
8 2 (1.25%) Graphite
8 2 (1.25%) Prometheus
9 1 (0.63%) Ganglia
9 1 (0.63%) Kibana
9 1 (0.63%) Nagios
9 1 (0.63%) Packer
Vendors
1 26 (16.25%) Google
2 13 (8.13%) New Relic
2 13 (8.13%) Veracode
3 5 (3.13%) Splunk
4 4 (2.50%) AlienVault
4 4 (2.50%) Fortinet
5 3 (1.88%) Confluent
5 3 (1.88%) Percona
6 2 (1.25%) Sun
7 1 (0.63%) Apple
7 1 (0.63%) Databricks
7 1 (0.63%) Oracle