Period
to 10 August 2020

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 10 August 2020 with a comparison to the same period in the previous 2 years.

CircleCI
Central London > City of London
6 months to
10 Aug 2020
Same period 2019 Same period 2018
Rank 202 318 315
Rank change year-on-year +116 -3 +16
Permanent jobs citing CircleCI 25 17 35
As % of all permanent jobs advertised in the City of London 0.50% 0.17% 0.32%
As % of the Development Applications category 2.59% 0.92% 1.65%
Number of salaries quoted 26 17 46
Median annual salary £70,000 £82,500 £80,000
Median salary % change year-on-year -15.15% +3.13% +23.08%
10th Percentile £43,500 £46,500 £48,750
90th Percentile £90,000 £94,000 £110,000
Central London median annual salary £70,000 £82,500 £72,500
% change year-on-year -15.15% +13.79% +20.83%

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 967 1,843 2,115
As % of all permanent IT jobs advertised in the City of London 19.37% 18.04% 19.24%
Number of salaries quoted 843 1,639 1,893
Median annual salary £70,000 £67,500 £62,500
Median salary % change year-on-year +3.70% +8.00% +4.17%
10th Percentile £46,250 £45,000 £41,250
90th Percentile £95,000 £93,750 £90,000
Central London median annual salary £70,000 £65,000 £60,000
% change year-on-year +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 10 August 2020.

Salary histogram for CircleCI in the City of London

For the 6 months to 10 August 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 across the City of London region with a requirement for CircleCI.

1 18 (72.00%) JavaScript
2 14 (56.00%) Node.js
2 14 (56.00%) TypeScript
3 13 (52.00%) Docker
4 12 (48.00%) Kubernetes
5 11 (44.00%) GCP
5 11 (44.00%) Google
6 10 (40.00%) Jenkins
6 10 (40.00%) User Experience
6 10 (40.00%) React Native
6 10 (40.00%) koa
6 10 (40.00%) webpack
6 10 (40.00%) Babel
6 10 (40.00%) Redux
7 9 (36.00%) Python
8 8 (32.00%) Agile Software Development
9 7 (28.00%) Selenium
9 7 (28.00%) AWS
10 6 (24.00%) TeamCity
11 5 (20.00%) QA
11 5 (20.00%) Cypress.io
11 5 (20.00%) Cucumber
11 5 (20.00%) Continuous Integration
11 5 (20.00%) WebdriverIO
11 5 (20.00%) Nightwatchjs
11 5 (20.00%) Protractor
12 4 (16.00%) React
12 4 (16.00%) Finance
13 3 (12.00%) Law
13 3 (12.00%) Software Engineering

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:

Cloud Services
1 11 (44.00%) GCP
2 7 (28.00%) AWS
3 3 (12.00%) Amazon EC2
3 3 (12.00%) Amazon S3
3 3 (12.00%) SaaS
4 2 (8.00%) Azure
5 1 (4.00%) Amazon EKS
5 1 (4.00%) AWS CloudFormation
5 1 (4.00%) AWS Fargate
Database & Business Intelligence
1 2 (8.00%) Blockchain
2 1 (4.00%) Amazon DynamoDB
2 1 (4.00%) Amazon RDS
2 1 (4.00%) PostgreSQL
2 1 (4.00%) SQL Server
Development Applications
1 10 (40.00%) Babel
1 10 (40.00%) Jenkins
1 10 (40.00%) webpack
2 7 (28.00%) Selenium
3 6 (24.00%) TeamCity
4 5 (20.00%) Cucumber
4 5 (20.00%) Cypress.io
4 5 (20.00%) Protractor
5 3 (12.00%) Git (software)
5 3 (12.00%) Travis CI
6 2 (8.00%) Jasmine
6 2 (8.00%) Mocha
7 1 (4.00%) Maven
General
1 4 (16.00%) Finance
2 3 (12.00%) Law
Job Titles
1 15 (60.00%) JavaScript Engineer
2 11 (44.00%) Principal Engineer
3 5 (20.00%) AWS Engineer
3 5 (20.00%) QA Engineer
4 4 (16.00%) Senior QA Engineer
5 3 (12.00%) Developer
6 2 (8.00%) AWS Infrastructure Engineer
6 2 (8.00%) Cloud Engineer
6 2 (8.00%) Front End Developer (Client-Side Developer)
6 2 (8.00%) Infrastructure Engineer
6 2 (8.00%) Software Engineer
7 1 (4.00%) AWS Developer
7 1 (4.00%) AWS DevOps
7 1 (4.00%) AWS DevOps Engineer
7 1 (4.00%) AWS Software Engineer
7 1 (4.00%) DevOps Engineer
7 1 (4.00%) Junior
7 1 (4.00%) Senior Cloud Engineer
7 1 (4.00%) Senior Software Engineer
7 1 (4.00%) Video On Demand Engineer
Libraries, Frameworks & Software Standards
1 14 (56.00%) Node.js
2 10 (40.00%) koa
2 10 (40.00%) React Native
2 10 (40.00%) Redux
3 5 (20.00%) Nightwatchjs
3 5 (20.00%) WebdriverIO
4 4 (16.00%) React
5 2 (8.00%) CSS
5 2 (8.00%) Enzyme
5 2 (8.00%) Jest
6 1 (4.00%) GraphQL
6 1 (4.00%) RESTful
6 1 (4.00%) Spring
6 1 (4.00%) Spring Boot
Miscellaneous
1 10 (40.00%) User Experience
2 2 (8.00%) Greenfield Project
2 2 (8.00%) Self-Motivation
3 1 (4.00%) Video on Demand
Operating Systems
1 2 (8.00%) Windows
1 2 (8.00%) Windows Server
Processes & Methodologies
1 8 (32.00%) Agile Software Development
2 5 (20.00%) Continuous Integration
3 3 (12.00%) Fintech
3 3 (12.00%) Infrastructure as Code
3 3 (12.00%) Software Engineering
3 3 (12.00%) TDD
3 3 (12.00%) Test Automation
4 2 (8.00%) Cybersecurity
4 2 (8.00%) E-Commerce
4 2 (8.00%) Front End Development
4 2 (8.00%) Infrastructure Engineering
4 2 (8.00%) Re-Platforming
5 1 (4.00%) ATDD
5 1 (4.00%) BDD
5 1 (4.00%) DevOps
5 1 (4.00%) Kanban
5 1 (4.00%) OOP
5 1 (4.00%) Scrum
5 1 (4.00%) UML
5 1 (4.00%) Web Development
Programming Languages
1 18 (72.00%) JavaScript
2 14 (56.00%) TypeScript
3 9 (36.00%) Python
4 3 (12.00%) Go
5 2 (8.00%) C#
5 2 (8.00%) ES6
5 2 (8.00%) PowerShell
6 1 (4.00%) Bash Shell
6 1 (4.00%) Java
Quality Assurance & Compliance
1 5 (20.00%) QA
System Software
1 13 (52.00%) Docker
2 2 (8.00%) Active Directory
Systems Management
1 12 (48.00%) Kubernetes
2 3 (12.00%) Ansible
3 2 (8.00%) Graphite
4 1 (4.00%) Istio
4 1 (4.00%) Opscode Chef
4 1 (4.00%) Puppet
4 1 (4.00%) Terraform
Vendors
1 11 (44.00%) Google
2 2 (8.00%) Splunk