Period
to 9 May 2021

The following table provides summary statistics for permanent job vacancies advertised in England 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
UK > England
6 months to
9 May 2021
Same period 2020 Same period 2019
Rank 534 674 858
Rank change year-on-year +140 +184 +156
Permanent jobs citing CircleCI 349 248 217
As % of all permanent jobs advertised in England 0.45% 0.27% 0.16%
As % of the Development Applications category 2.22% 1.37% 0.82%
Number of salaries quoted 227 186 182
10th Percentile £52,500 £49,375 £47,500
25th Percentile £60,000 £58,750 £50,000
Median annual salary (50th Percentile) £75,000 £70,000 £63,451
Median % change year-on-year +7.14% +10.32% -2.38%
75th Percentile £95,000 £85,000 £83,750
90th Percentile £112,500 £90,625 £96,125
UK median annual salary £75,000 £70,000 £62,976
% change year-on-year +7.14% +11.15% -3.11%

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 England with a requirement for development application skills.

All Development Application Skills
England
Permanent vacancies with a requirement for development application skills 15,718 18,057 26,564
As % of all permanent IT jobs advertised in England 20.06% 19.56% 19.71%
Number of salaries quoted 12,210 14,511 21,248
10th Percentile £36,250 £34,250 £32,500
25th Percentile £43,000 £42,500 £39,750
Median annual salary (50th Percentile) £57,500 £55,000 £52,500
Median % change year-on-year +4.55% +4.76% +5.00%
75th Percentile £73,817 £72,500 £68,750
90th Percentile £87,500 £85,000 £82,500
UK median annual salary £55,000 £55,000 £50,000
% change year-on-year - +10.00% -

CircleCI
Job Vacancy Trend in England

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

Job vacancy trend for CircleCI in England

CircleCI
Salary Trend in England

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

Salary trend for CircleCI in England

CircleCI
Salary Histogram in England

Salary distribution for jobs citing CircleCI in England over the 6 months to 9 May 2021.

Salary histogram for CircleCI in England

CircleCI
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CircleCI within the England region over the 6 months to 9 May 2021. 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
London +150 302 £79,000 +5.33% 54
North of England +18 17 £75,000 +25.00% 5
South East +37 12 £55,000 -10.20% 8
North West +35 9 £60,000 +2.13% 3
Yorkshire +2 8 £80,000 +33.33% 2
South West -29 8 £50,000 +29.87% 7
Midlands -1 3 £85,000 +54.55% 3
West Midlands -3 3 £85,000 +54.55% 2
East of England +19 2 £72,500 -3.33% 2
CircleCI
UK

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 England region with a requirement for CircleCI.

1 175 (50.14%) AWS
2 167 (47.85%) Kubernetes
3 159 (45.56%) JavaScript
4 158 (45.27%) Docker
5 157 (44.99%) Terraform
6 152 (43.55%) Python
7 141 (40.40%) Jenkins
8 140 (40.11%) Git (software)
9 127 (36.39%) Agile Software Development
10 121 (34.67%) DevOps
11 100 (28.65%) TypeScript
12 99 (28.37%) Node.js
13 92 (26.36%) Software Engineering
14 86 (24.64%) GCP
14 86 (24.64%) Infrastructure as Code
15 77 (22.06%) Go
16 75 (21.49%) Continuous Integration
17 73 (20.92%) Cypress.io
17 73 (20.92%) React
18 72 (20.63%) Java
19 68 (19.48%) Ansible
20 67 (19.20%) REST
21 66 (18.91%) TDD
22 64 (18.34%) Azure
23 57 (16.33%) Travis CI
24 53 (15.19%) GitHub
25 52 (14.90%) PostgreSQL
26 49 (14.04%) Fintech
27 47 (13.47%) User Experience
27 47 (13.47%) Google

CircleCI
Co-occurring IT Skills in England 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 11 (3.15%) Apache Airflow
2 9 (2.58%) Apache
3 7 (2.01%) Elasticsearch
4 6 (1.72%) Confluence
4 6 (1.72%) Jupyter
5 5 (1.43%) Apache Spark
6 4 (1.15%) Drupal
7 3 (0.86%) OpenStack
8 1 (0.29%) nginx
Applications
1 8 (2.29%) Chatbot
2 3 (0.86%) Figma
2 3 (0.86%) Zeplin
Cloud Services
1 175 (50.14%) AWS
2 86 (24.64%) GCP
3 64 (18.34%) Azure
4 53 (15.19%) GitHub
5 38 (10.89%) BrowserStack
6 29 (8.31%) SaaS
7 28 (8.02%) Serverless
8 25 (7.16%) Datadog
9 23 (6.59%) Amazon SQS
10 16 (4.58%) Slack
11 15 (4.30%) AWS Lambda
12 14 (4.01%) Amazon S3
13 13 (3.72%) Amazon CloudWatch
13 13 (3.72%) Amazon ECS
13 13 (3.72%) AWS Fargate
14 12 (3.44%) AWS CloudFormation
15 11 (3.15%) AWS Elastic Beanstalk
16 10 (2.87%) Amazon EC2
16 10 (2.87%) Amazon EKS
16 10 (2.87%) Google Docs
Communications & Networking
1 17 (4.87%) HTTP
2 4 (1.15%) Internet
2 4 (1.15%) Network Security
3 2 (0.57%) Bluetooth
4 1 (0.29%) Anycast
4 1 (0.29%) DNS
4 1 (0.29%) Firewall
4 1 (0.29%) IPv4
4 1 (0.29%) LAN
4 1 (0.29%) TCP/IP
4 1 (0.29%) VoIP
4 1 (0.29%) VPN
4 1 (0.29%) WAN
Database & Business Intelligence
1 52 (14.90%) PostgreSQL
2 23 (6.59%) MySQL
3 21 (6.02%) Amazon DynamoDB
4 19 (5.44%) Redis
5 16 (4.58%) Relational Database
6 13 (3.72%) NoSQL
7 9 (2.58%) Data Warehouse
7 9 (2.58%) MongoDB
8 8 (2.29%) Big Data
8 8 (2.29%) CockroachDB
8 8 (2.29%) FoundationDB
9 7 (2.01%) Amazon RDS
10 5 (1.43%) Amazon Aurora
11 4 (1.15%) Electronic Patient Records
12 3 (0.86%) BigQuery
12 3 (0.86%) Flink
13 2 (0.57%) Data Lake
14 1 (0.29%) Amazon Athena
14 1 (0.29%) Amazon Redshift
14 1 (0.29%) Hadoop
Development Applications
1 141 (40.40%) Jenkins
2 140 (40.11%) Git (software)
3 73 (20.92%) Cypress.io
4 57 (16.33%) Travis CI
5 40 (11.46%) Postman
6 37 (10.60%) GitLab
7 34 (9.74%) Cucumber
8 27 (7.74%) webpack
9 22 (6.30%) TestCafe
10 19 (5.44%) JIRA
11 13 (3.72%) git-flow
11 13 (3.72%) Selenium
12 11 (3.15%) Mocha
13 10 (2.87%) Atlassian Bamboo
14 9 (2.58%) Spinnaker
14 9 (2.58%) Storybook
14 9 (2.58%) TeamCity
15 8 (2.29%) Octopus Deploy
16 7 (2.01%) Bitbucket
17 5 (1.43%) Vagrant
General
1 39 (11.17%) Finance
1 39 (11.17%) Social Skills
2 26 (7.45%) Marketing
3 20 (5.73%) Games
4 15 (4.30%) Advertising
5 11 (3.15%) Analytical Skills
6 7 (2.01%) Electronics
7 6 (1.72%) Public Sector
7 6 (1.72%) Telecoms
8 4 (1.15%) Local Government
9 2 (0.57%) Legal
9 2 (0.57%) Retail
10 1 (0.29%) Banking
10 1 (0.29%) Billing
10 1 (0.29%) Manufacturing
10 1 (0.29%) Presentation Skills
10 1 (0.29%) Publishing
Job Titles
1 80 (22.92%) Developer
2 54 (15.47%) DevOps Engineer
3 43 (12.32%) Software Engineer
4 30 (8.60%) AWS Engineer
5 29 (8.31%) Senior DevOps
6 28 (8.02%) Senior DevOps Engineer
7 26 (7.45%) Platform Engineer
7 26 (7.45%) Senior Developer
8 23 (6.59%) Full Stack Developer
9 17 (4.87%) Digital Transformation
10 16 (4.58%) DevOps Engineer - Fintech
10 16 (4.58%) JavaScript Developer
11 11 (3.15%) Cloud Engineer
11 11 (3.15%) Lead Developer
11 11 (3.15%) Python Engineer
12 10 (2.87%) Front End Developer (Client-Side Developer)
12 10 (2.87%) JavaScript Engineer
12 10 (2.87%) Kubernetes Engineer
12 10 (2.87%) Lead Software Engineer
13 9 (2.58%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 99 (28.37%) Node.js
2 73 (20.92%) React
3 67 (19.20%) REST
4 44 (12.61%) Redux
5 42 (12.03%) Jest
6 41 (11.75%) GraphQL
7 36 (10.32%) React Native
7 36 (10.32%) Sass
8 31 (8.88%) CSS
9 30 (8.60%) Django
10 24 (6.88%) Next.js
10 24 (6.88%) TypeORM
11 23 (6.59%) Express
12 17 (4.87%) RESTful
12 17 (4.87%) WebRTC
13 16 (4.58%) Vue.js
14 15 (4.30%) Apollo GraphQL
15 13 (3.72%) Kafka
16 12 (3.44%) AngularJS
17 11 (3.15%) Ruby on Rails
Miscellaneous
1 47 (13.47%) User Experience
2 31 (8.88%) Greenfield Project
3 28 (8.02%) Cloud Native
4 20 (5.73%) Mobile App
4 20 (5.73%) Self-Motivation
5 13 (3.72%) Augmented Reality
6 8 (2.29%) Algorithms
6 8 (2.29%) Public Cloud
7 7 (2.01%) Blog
8 6 (1.72%) Podcast
9 5 (1.43%) Renewable Energy
9 5 (1.43%) Smart Meter
10 4 (1.15%) Data Structures
10 4 (1.15%) Video\Live Streaming
11 3 (0.86%) Hybrid Cloud
12 2 (0.57%) Social Media
12 2 (0.57%) Virtual Team
13 1 (0.29%) Contract for Difference
13 1 (0.29%) iPhone
13 1 (0.29%) Linux Command Line
Operating Systems
1 23 (6.59%) Linux
2 16 (4.58%) Apple iOS
3 15 (4.30%) Android
4 6 (1.72%) Windows
5 3 (0.86%) CentOS
6 2 (0.57%) CoreOS
6 2 (0.57%) Ubuntu
6 2 (0.57%) Unix
7 1 (0.29%) Red Hat Enterprise Linux
7 1 (0.29%) SUSE
7 1 (0.29%) VMS
Processes & Methodologies
1 127 (36.39%) Agile Software Development
2 121 (34.67%) DevOps
3 92 (26.36%) Software Engineering
4 86 (24.64%) Infrastructure as Code
5 75 (21.49%) Continuous Integration
6 66 (18.91%) TDD
7 49 (14.04%) Fintech
8 45 (12.89%) Microservices
9 44 (12.61%) Test Automation
10 41 (11.75%) Mentoring
11 38 (10.89%) Coaching
11 38 (10.89%) Decision-Making
12 33 (9.46%) Computer Science
12 33 (9.46%) Continuous Delivery
13 32 (9.17%) Software Testing
14 31 (8.88%) Artificial Intelligence
15 27 (7.74%) BDD
16 26 (7.45%) API Testing
16 26 (7.45%) Pair Programming
17 25 (7.16%) Front End Development
Programming Languages
1 159 (45.56%) JavaScript
2 152 (43.55%) Python
3 100 (28.65%) TypeScript
4 77 (22.06%) Go
5 72 (20.63%) Java
6 46 (13.18%) SQL
7 30 (8.60%) Ruby
8 25 (7.16%) C#
9 24 (6.88%) ES6
10 18 (5.16%) C++
11 16 (4.58%) Kotlin
11 16 (4.58%) Rust
12 14 (4.01%) PHP
12 14 (4.01%) Scala
13 12 (3.44%) Bash Shell
14 8 (2.29%) PowerShell
15 5 (1.43%) Perl
15 5 (1.43%) PHP 7
16 3 (0.86%) Groovy
16 3 (0.86%) Objective-C
Qualifications
1 37 (10.60%) Degree
2 13 (3.72%) Computer Science Degree
3 2 (0.57%) SC Cleared
3 2 (0.57%) Security Cleared
4 1 (0.29%) ISTQB
4 1 (0.29%) ISTQB Foundation Certification
4 1 (0.29%) Microsoft Certification
4 1 (0.29%) PhD
Quality Assurance & Compliance
1 33 (9.46%) QA
2 3 (0.86%) GDPR
3 1 (0.29%) HIPAA
3 1 (0.29%) ISO 13485
System Software
1 158 (45.27%) Docker
2 4 (1.15%) Varnish
3 1 (0.29%) Hyper-V
3 1 (0.29%) VMware Infrastructure
3 1 (0.29%) Xen
Systems Management
1 167 (47.85%) Kubernetes
2 157 (44.99%) Terraform
3 68 (19.48%) Ansible
4 42 (12.03%) Puppet
5 28 (8.02%) Prometheus
6 16 (4.58%) Opscode Chef
7 9 (2.58%) Grafana
8 7 (2.01%) Consul
8 7 (2.01%) Packer
9 2 (0.57%) Rancher
10 1 (0.29%) HAProxy
10 1 (0.29%) Salt
Vendors
1 47 (13.47%) Google
2 10 (2.87%) New Relic
3 6 (1.72%) Instagram
4 5 (1.43%) Salesforce.com
4 5 (1.43%) VMware
4 5 (1.43%) Zend
5 4 (1.15%) Mapbox
5 4 (1.15%) SaltStack
5 4 (1.15%) Veracode
6 3 (0.86%) Microsoft
6 3 (0.86%) Red Hat
6 3 (0.86%) SAP
6 3 (0.86%) Splunk
7 2 (0.57%) Confluent
8 1 (0.29%) Adobe
8 1 (0.29%) AppDynamics
8 1 (0.29%) Apple
8 1 (0.29%) Citrix
8 1 (0.29%) IBM
8 1 (0.29%) Oracle