Period
to 18 January 2021

The following table provides summary statistics for permanent job vacancies advertised in the City of London 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 18 January 2021 with a comparison to the same period in the previous 2 years.

CircleCI
Central London > City of London
6 months to
18 Jan 2021
Same period 2020 Same period 2019
Rank 174 276 308
Rank change year-on-year +102 +32 +12
Permanent jobs citing CircleCI 41 28 28
As % of all permanent jobs advertised in the City of London 0.96% 0.31% 0.27%
As % of the Development Applications category 4.07% 1.81% 1.47%
Number of salaries quoted 46 26 36
Median annual salary £79,500 £72,500 £85,000
Median salary % change year-on-year +9.66% -14.71% +21.43%
10th Percentile £55,750 £32,500 £66,250
90th Percentile £112,500 £106,250 £130,625
Central London median annual salary £79,500 £72,500 £80,000
% change year-on-year +9.66% -9.38% +14.29%

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 advertised in the City of London with a requirement for development application skills.

All Development Application Skills
City of London
Permanent vacancies with a requirement for development application skills 1,008 1,545 1,901
As % of all permanent IT jobs advertised in the City of London 23.60% 16.94% 18.51%
Number of salaries quoted 917 1,295 1,714
Median annual salary £70,000 £65,000 £65,000
Median salary % change year-on-year +7.69% - +8.33%
10th Percentile £46,250 £43,750 £42,500
90th Percentile £95,000 £90,000 £92,500
Central London median annual salary £70,000 £67,500 £65,000
% change year-on-year +3.70% +3.85% +8.33%

CircleCI
Job Vacancy Trend in the City of London

Job postings citing CircleCI as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for CircleCI in the City of London

CircleCI
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing CircleCI in the City of London.

Salary trend for CircleCI in the City of London

CircleCI
Salary Histogram in the City of London

Salary distribution for jobs citing CircleCI in the City of London over the 6 months to 18 January 2021.

Salary histogram for CircleCI in the City of London

For the 6 months to 18 January 2021, 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 across the City of London region with a requirement for CircleCI.

1 37 (90.24%) Jenkins
2 30 (73.17%) GCP
3 26 (63.41%) Ansible
3 26 (63.41%) Travis CI
3 26 (63.41%) Python
4 24 (58.54%) Terraform
5 23 (56.10%) Agile Software Development
6 22 (53.66%) Kubernetes
7 21 (51.22%) DevOps
7 21 (51.22%) AWS
8 20 (48.78%) Puppet
8 20 (48.78%) Docker
9 18 (43.90%) Infrastructure as Code
10 17 (41.46%) Git (software)
11 16 (39.02%) Azure
12 15 (36.59%) Java
13 13 (31.71%) Software Engineering
13 13 (31.71%) Fintech
14 12 (29.27%) Google
14 12 (29.27%) JavaScript
15 11 (26.83%) Test Automation
16 10 (24.39%) C#
17 9 (21.95%) Degree
17 9 (21.95%) JIRA
18 8 (19.51%) HTML
18 8 (19.51%) CSS
18 8 (19.51%) OO
18 8 (19.51%) Opscode Chef
18 8 (19.51%) User Experience
18 8 (19.51%) SDLC

CircleCI
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 2 (4.88%) Drupal
1 2 (4.88%) OpenStack
Cloud Services
1 30 (73.17%) GCP
2 21 (51.22%) AWS
3 16 (39.02%) Azure
4 6 (14.63%) Amazon EKS
4 6 (14.63%) OpenShift
5 4 (9.76%) Apigee
6 3 (7.32%) GitHub
7 2 (4.88%) AWS CodePipeline
7 2 (4.88%) Google Docs
7 2 (4.88%) Slack
8 1 (2.44%) AWS CloudFormation
8 1 (2.44%) BrowserStack
Database & Business Intelligence
1 1 (2.44%) Data Lake
1 1 (2.44%) MySQL
1 1 (2.44%) PostgreSQL
1 1 (2.44%) Relational Database
Development Applications
1 37 (90.24%) Jenkins
2 26 (63.41%) Travis CI
3 17 (41.46%) Git (software)
4 9 (21.95%) JIRA
5 7 (17.07%) Maven
6 4 (9.76%) Artifactory
6 4 (9.76%) Sonatype Nexus
7 3 (7.32%) TeamCity
8 2 (4.88%) Atlassian Bamboo
8 2 (4.88%) Bitbucket
8 2 (4.88%) GitLab
8 2 (4.88%) Spinnaker
8 2 (4.88%) Vagrant
9 1 (2.44%) Babel
9 1 (2.44%) Cucumber
9 1 (2.44%) Cypress.io
9 1 (2.44%) Octopus Deploy
9 1 (2.44%) Postman
9 1 (2.44%) TestCafe
9 1 (2.44%) webpack
General
1 7 (17.07%) Finance
2 2 (4.88%) Local Government
2 2 (4.88%) Public Sector
3 1 (2.44%) Games
3 1 (2.44%) Legal
Job Titles
1 12 (29.27%) Platform Engineer
2 7 (17.07%) Developer
2 7 (17.07%) DevOps Engineer
2 7 (17.07%) Software Engineer
3 5 (12.20%) Developer/Software Engineer
3 5 (12.20%) Front End Developer (Client-Side Developer)
3 5 (12.20%) Software Developer
4 4 (9.76%) AWS DevOps
4 4 (9.76%) AWS DevOps Engineer
4 4 (9.76%) AWS Engineer
4 4 (9.76%) DevOps Engineer - Fintech
4 4 (9.76%) Java Engineer
4 4 (9.76%) Python Engineer
5 3 (7.32%) Kubernetes Engineer
6 2 (4.88%) Architect
6 2 (4.88%) Drupal Developer
6 2 (4.88%) Full Stack Developer
6 2 (4.88%) Infrastructure Architect
7 1 (2.44%) Consultant
7 1 (2.44%) Development Manager
Libraries, Frameworks & Software Standards
1 8 (19.51%) CSS
1 8 (19.51%) HTML
2 7 (17.07%) .NET
2 7 (17.07%) React
3 4 (9.76%) Middleware
3 4 (9.76%) Node.js
4 3 (7.32%) Spring
4 3 (7.32%) Spring Boot
5 1 (2.44%) .NET Core
5 1 (2.44%) ASP.NET Web API
5 1 (2.44%) CSS3
5 1 (2.44%) HTML5
5 1 (2.44%) JSON
5 1 (2.44%) koa
5 1 (2.44%) React Native
5 1 (2.44%) Redux
5 1 (2.44%) XML
Miscellaneous
1 8 (19.51%) User Experience
2 5 (12.20%) Mobile App
3 3 (7.32%) Public Cloud
4 2 (4.88%) Analytical Skills
4 2 (4.88%) Cloud Native
4 2 (4.88%) Self-Motivation
5 1 (2.44%) Algorithms
5 1 (2.44%) Mobile Payment
Operating Systems
1 1 (2.44%) Linux
Processes & Methodologies
1 23 (56.10%) Agile Software Development
2 21 (51.22%) DevOps
3 18 (43.90%) Infrastructure as Code
4 13 (31.71%) Fintech
4 13 (31.71%) Software Engineering
5 11 (26.83%) Test Automation
6 8 (19.51%) OO
6 8 (19.51%) SDLC
7 7 (17.07%) Configuration Management
7 7 (17.07%) Decision-Making
8 6 (14.63%) Cross-Browser Compatibility
8 6 (14.63%) Site Reliability Engineering
8 6 (14.63%) Technical Leadership
9 5 (12.20%) Front End Development
10 4 (9.76%) API Development
10 4 (9.76%) OOP
11 3 (7.32%) Computer Science
11 3 (7.32%) UML
12 2 (4.88%) Kanban
12 2 (4.88%) Project Management
Programming Languages
1 26 (63.41%) Python
2 15 (36.59%) Java
3 12 (29.27%) JavaScript
4 10 (24.39%) C#
5 4 (9.76%) Bash Shell
6 3 (7.32%) Kotlin
7 2 (4.88%) PowerShell
8 1 (2.44%) Go
8 1 (2.44%) Groovy
8 1 (2.44%) TypeScript
Qualifications
1 9 (21.95%) Degree
2 1 (2.44%) PhD
Quality Assurance & Compliance
1 2 (4.88%) QA
System Software
1 20 (48.78%) Docker
2 2 (4.88%) Varnish
Systems Management
1 26 (63.41%) Ansible
2 24 (58.54%) Terraform
3 22 (53.66%) Kubernetes
4 20 (48.78%) Puppet
5 8 (19.51%) Opscode Chef
6 1 (2.44%) Salt
Vendors
1 12 (29.27%) Google
2 4 (9.76%) Veracode
3 2 (4.88%) Red Hat
3 2 (4.88%) VMware
4 1 (2.44%) Microsoft