Period
to 9 May 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 9 May 2021 with a comparison to the same period in the previous 2 years.

CircleCI
Central London > City of London
6 months to
9 May 2021
Same period 2020 Same period 2019
Rank 145 251 295
Rank change year-on-year +106 +44 +34
Permanent jobs citing CircleCI 89 24 27
As % of all permanent jobs advertised in the City of London 1.79% 0.32% 0.27%
As % of the Development Applications category 7.75% 1.75% 1.44%
Number of salaries quoted 85 23 26
10th Percentile £55,750 £43,500 £47,500
25th Percentile £60,000 £57,500 £71,250
Median annual salary (50th Percentile) £85,000 £70,000 £85,000
Median % change year-on-year +21.43% -17.65% +17.24%
75th Percentile £111,250 £85,625 £111,250
90th Percentile £112,500 £92,500 "
Central London median annual salary £85,000 £72,500 £85,000
% change year-on-year +17.24% -14.71% +21.43%

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 1,148 1,374 1,872
As % of all permanent IT jobs advertised in the City of London 23.14% 18.25% 18.59%
Number of salaries quoted 1,070 1,174 1,669
10th Percentile £46,250 £45,000 £42,500
25th Percentile £57,500 £53,750 £52,500
Median annual salary (50th Percentile) £72,500 £70,000 £65,000
Median % change year-on-year +3.57% +7.69% +8.33%
75th Percentile £88,750 £83,750 £81,250
90th Percentile £100,000 £95,000 £95,000
Central London median annual salary £72,500 £70,000 £65,000
% change year-on-year +3.57% +7.69% +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 9 May 2021.

Salary histogram for CircleCI in the City of London

For the 6 months to 9 May 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 70 (78.65%) Jenkins
2 56 (62.92%) Terraform
3 55 (61.80%) Ansible
4 53 (59.55%) Python
5 51 (57.30%) Docker
5 51 (57.30%) Kubernetes
6 50 (56.18%) DevOps
7 43 (48.31%) GCP
8 41 (46.07%) Fintech
8 41 (46.07%) Agile Software Development
9 38 (42.70%) Infrastructure as Code
10 34 (38.20%) Puppet
11 33 (37.08%) Git (software)
11 33 (37.08%) Travis CI
12 29 (32.58%) AWS
12 29 (32.58%) JavaScript
13 27 (30.34%) Decision-Making
14 24 (26.97%) Java
14 24 (26.97%) Cypress.io
15 22 (24.72%) API Testing
15 22 (24.72%) Cucumber
15 22 (24.72%) Postman
16 21 (23.60%) Software Engineering
17 19 (21.35%) Software Testing
17 19 (21.35%) SDET
18 17 (19.10%) Test Strategy
18 17 (19.10%) BrowserStack
18 17 (19.10%) TestCafe
19 16 (17.98%) Go
20 15 (16.85%) Artificial Intelligence

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 (2.25%) Drupal
1 2 (2.25%) OpenStack
Cloud Services
1 43 (48.31%) GCP
2 29 (32.58%) AWS
3 17 (19.10%) BrowserStack
4 9 (10.11%) Azure
5 4 (4.49%) Amazon EKS
5 4 (4.49%) OpenShift
6 3 (3.37%) AWS CloudFormation
6 3 (3.37%) GitHub
7 2 (2.25%) Apigee
7 2 (2.25%) AWS CodePipeline
7 2 (2.25%) Google Docs
7 2 (2.25%) Slack
8 1 (1.12%) AWS Fargate
8 1 (1.12%) Serverless
8 1 (1.12%) Stackdriver
8 1 (1.12%) Virtual Private Cloud
Database & Business Intelligence
1 1 (1.12%) Data Lake
Development Applications
1 70 (78.65%) Jenkins
2 33 (37.08%) Git (software)
2 33 (37.08%) Travis CI
3 24 (26.97%) Cypress.io
4 22 (24.72%) Cucumber
4 22 (24.72%) Postman
5 17 (19.10%) TestCafe
6 7 (7.87%) JIRA
7 4 (4.49%) TeamCity
8 2 (2.25%) Artifactory
8 2 (2.25%) Bitbucket
8 2 (2.25%) GitLab
8 2 (2.25%) Maven
8 2 (2.25%) Sonatype Nexus
8 2 (2.25%) Spinnaker
8 2 (2.25%) Vagrant
9 1 (1.12%) Atlassian Bamboo
9 1 (1.12%) Octopus Deploy
General
1 6 (6.74%) Finance
2 4 (4.49%) Games
2 4 (4.49%) Social Skills
3 3 (3.37%) Public Sector
4 2 (2.25%) Analytical Skills
4 2 (2.25%) Local Government
5 1 (1.12%) Legal
5 1 (1.12%) Presentation Skills
Job Titles
1 24 (26.97%) DevOps Engineer
2 22 (24.72%) Platform Engineer
3 17 (19.10%) Digital Transformation
4 15 (16.85%) DevOps Engineer - Fintech
5 13 (14.61%) Senior DevOps
5 13 (14.61%) Senior DevOps Engineer
6 5 (5.62%) AWS DevOps
6 5 (5.62%) AWS DevOps Engineer
6 5 (5.62%) AWS Engineer
6 5 (5.62%) Kubernetes Engineer
7 3 (3.37%) Games Engineer
7 3 (3.37%) Lead DevOps
7 3 (3.37%) Lead DevOps Engineer
8 2 (2.25%) Architect
8 2 (2.25%) Cloud Engineer
8 2 (2.25%) Developer
8 2 (2.25%) Drupal Developer
8 2 (2.25%) Full Stack Developer
8 2 (2.25%) Infrastructure Architect
8 2 (2.25%) Software Engineer
Libraries, Frameworks & Software Standards
1 7 (7.87%) REST
2 4 (4.49%) Node.js
3 3 (3.37%) Spring
3 3 (3.37%) Spring Boot
4 2 (2.25%) .NET
4 2 (2.25%) CSS
4 2 (2.25%) GraphQL
4 2 (2.25%) HTML
4 2 (2.25%) Middleware
4 2 (2.25%) React
5 1 (1.12%) JSON
5 1 (1.12%) XML
Miscellaneous
1 3 (3.37%) Greenfield Project
1 3 (3.37%) Public Cloud
2 2 (2.25%) Cloud Native
2 2 (2.25%) Hybrid Cloud
2 2 (2.25%) Self-Motivation
2 2 (2.25%) User Experience
3 1 (1.12%) Algorithms
Operating Systems
1 3 (3.37%) Linux
Processes & Methodologies
1 50 (56.18%) DevOps
2 41 (46.07%) Agile Software Development
2 41 (46.07%) Fintech
3 38 (42.70%) Infrastructure as Code
4 27 (30.34%) Decision-Making
5 22 (24.72%) API Testing
6 21 (23.60%) Software Engineering
7 19 (21.35%) SDET
7 19 (21.35%) Software Testing
8 17 (19.10%) Test Strategy
9 15 (16.85%) Artificial Intelligence
9 15 (16.85%) Data Development
10 12 (13.48%) Site Reliability Engineering
11 11 (12.36%) OO
12 9 (10.11%) Test Automation
13 6 (6.74%) Coaching
13 6 (6.74%) Configuration Management
14 4 (4.49%) Technical Leadership
15 3 (3.37%) OOP
15 3 (3.37%) UML
Programming Languages
1 53 (59.55%) Python
2 29 (32.58%) JavaScript
3 24 (26.97%) Java
4 16 (17.98%) Go
5 5 (5.62%) C#
5 5 (5.62%) TypeScript
6 3 (3.37%) Bash Shell
6 3 (3.37%) Kotlin
7 2 (2.25%) PowerShell
8 1 (1.12%) Groovy
8 1 (1.12%) Ruby
Qualifications
1 4 (4.49%) Degree
2 1 (1.12%) PhD
Quality Assurance & Compliance
1 7 (7.87%) QA
System Software
1 51 (57.30%) Docker
2 2 (2.25%) Varnish
Systems Management
1 56 (62.92%) Terraform
2 55 (61.80%) Ansible
3 51 (57.30%) Kubernetes
4 34 (38.20%) Puppet
5 15 (16.85%) Prometheus
6 12 (13.48%) Opscode Chef
Vendors
1 8 (8.99%) Google
2 2 (2.25%) Red Hat
2 2 (2.25%) Veracode
2 2 (2.25%) VMware