Period
to 19 October 2019

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 19 October 2019 with a comparison to the same period in the previous 2 years.

CircleCI
UK
6 months to
19 Oct 2019
Same period 2018 Same period 2017
Rank 810 962 1117
Rank change year-on-year +152 +155 +80
Permanent jobs citing CircleCI 263 202 94
As % of all permanent IT jobs advertised in the UK 0.19% 0.12% 0.054%
As % of the Development Applications category 1.02% 0.61% 0.26%
Number of salaries quoted 199 154 82
UK median annual salary £65,000 £70,000 £62,750
Median salary % change year-on-year -7.14% +11.55% +9.13%
10th Percentile £44,750 £46,250 £45,000
90th Percentile £100,000 £86,750 £112,500
UK excluding London median annual salary £58,750 £60,000 £45,000
% change year-on-year -2.08% +33.33% -

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 25,692 33,084 35,823
As % of all permanent IT jobs advertised in the UK 18.86% 20.08% 20.49%
Number of salaries quoted 20,304 26,750 29,060
UK median annual salary £52,500 £50,000 £50,000
Median salary % change year-on-year +5.00% - +5.26%
10th Percentile £32,500 £32,500 £31,250
90th Percentile £82,500 £80,000 £75,000
UK excluding London median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +5.88%

CircleCI
Job Vacancy Trend

Job postings citing CircleCI as a percentage of all IT jobs advertised.

Job vacancy trend for CircleCI in the UK

CircleCI
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing CircleCI.

Salary trend for CircleCI in the UK

CircleCI
Salary Histogram

The salary distribution of IT jobs citing CircleCI over the 6 months to 19 October 2019.

Salary histogram for CircleCI in the UK

CircleCI
Top 13 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 19 October 2019. 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 +161 262 £65,000 -7.14% 60
London +113 149 £70,000 -3.45% 45
UK excluding London +119 114 £58,750 -2.08% 16
South East +72 53 £77,500 +29.17% 3
North of England +75 49 £55,000 -8.33% 3
North West +69 33 £50,000 -16.67% 1
Yorkshire +20 16 £55,000 -8.33% 2
Midlands +29 6 £60,000 -17.24% 2
West Midlands +28 4 £60,000 -17.24% 1
East of England - 3 £55,000 - 2
East Midlands +28 2 £51,250 - 1
South West +13 2 £50,000 - 5
Northern Ireland - 1 £60,000 -

For the 6 months to 19 October 2019, 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.

1 162 (61.60%) Jenkins
2 158 (60.08%) Agile Software Development
3 155 (58.94%) DevOps
4 153 (58.17%) Docker
4 153 (58.17%) Kubernetes
5 138 (52.47%) AWS
6 108 (41.06%) Ansible
7 104 (39.54%) GCP
8 102 (38.78%) Azure
9 98 (37.26%) Terraform
10 93 (35.36%) Continuous Integration
11 91 (34.60%) Scrum
12 89 (33.84%) Python
13 86 (32.70%) Java
14 81 (30.80%) Node.js
14 81 (30.80%) Microservices
15 76 (28.90%) Opscode Chef
16 73 (27.76%) JavaScript
17 72 (27.38%) Puppet
18 70 (26.62%) Linux
19 64 (24.33%) Configuration Management
20 62 (23.57%) TeamCity
21 61 (23.19%) React
22 60 (22.81%) Git (software)
23 56 (21.29%) Degree
24 55 (20.91%) Kanban
25 54 (20.53%) Continuous Delivery
26 50 (19.01%) AWS CloudFormation
27 49 (18.63%) Serverless
27 49 (18.63%) Computer Science

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 39 (14.83%) Confluence
2 22 (8.37%) CMS
3 19 (7.22%) Drupal
3 19 (7.22%) Sitecore CMS
3 19 (7.22%) WordPress
4 18 (6.84%) Elasticsearch
4 18 (6.84%) SugarCRM
5 13 (4.94%) nginx
6 10 (3.80%) OpenStack
7 8 (3.04%) Apache Solr
8 7 (2.66%) Cloud Foundry
9 6 (2.28%) Apache
10 5 (1.90%) Apache Spark
10 5 (1.90%) Tomcat
10 5 (1.90%) WebSphere
11 2 (0.76%) Ethereum
12 1 (0.38%) Camunda
12 1 (0.38%) EPiServer
12 1 (0.38%) SharePoint
Business Applications
1 2 (0.76%) Distributed Ledger
Cloud Services
1 138 (52.47%) AWS
2 104 (39.54%) GCP
3 102 (38.78%) Azure
4 50 (19.01%) AWS CloudFormation
5 49 (18.63%) SaaS
5 49 (18.63%) Serverless
6 34 (12.93%) AWS Lambda
7 28 (10.65%) GitHub
8 24 (9.13%) PaaS
9 23 (8.75%) IaaS
10 19 (7.22%) Amazon SQS
11 18 (6.84%) Amazon EKS
12 12 (4.56%) Amazon ECS
12 12 (4.56%) AWS CodePipeline
12 12 (4.56%) npm
13 10 (3.80%) Cloud Computing
14 9 (3.42%) Amazon Kinesis
14 9 (3.42%) Datadog
15 8 (3.04%) AWS Fargate
16 7 (2.66%) DigitalOcean
Communications & Networking
1 3 (1.14%) DNS
1 3 (1.14%) Firewall
1 3 (1.14%) VPN
2 2 (0.76%) Bluetooth
2 2 (0.76%) Internet
2 2 (0.76%) NFC
2 2 (0.76%) RFID
3 1 (0.38%) FTP
3 1 (0.38%) HTTP
3 1 (0.38%) TCP/IP
3 1 (0.38%) VLAN
Database & Business Intelligence
1 33 (12.55%) Relational Database
2 32 (12.17%) PostgreSQL
3 31 (11.79%) MySQL
4 25 (9.51%) MongoDB
5 17 (6.46%) RDBMS
6 11 (4.18%) NoSQL
7 8 (3.04%) Amazon DynamoDB
8 5 (1.90%) Blockchain
8 5 (1.90%) Neo4j
9 4 (1.52%) SQL Server
10 3 (1.14%) Amazon RDS
10 3 (1.14%) Big Data
10 3 (1.14%) JasperReports
10 3 (1.14%) Redis
11 2 (0.76%) Amazon Aurora
11 2 (0.76%) Apache Cassandra
12 1 (0.38%) Amazon Redshift
12 1 (0.38%) CockroachDB
12 1 (0.38%) Hazelcast
12 1 (0.38%) Riak
Development Applications
1 162 (61.60%) Jenkins
2 62 (23.57%) TeamCity
3 60 (22.81%) Git (software)
4 44 (16.73%) JIRA
5 26 (9.89%) GitLab
6 25 (9.51%) SonarQube
7 23 (8.75%) Bitbucket
8 21 (7.98%) Mocha
9 20 (7.60%) Atlassian Bamboo
10 19 (7.22%) Brakeman
10 19 (7.22%) minitest
10 19 (7.22%) RSpec
10 19 (7.22%) RuboCop
11 17 (6.46%) Sonatype Nexus
12 16 (6.08%) git-flow
13 15 (5.70%) Gradle
14 14 (5.32%) Maven
14 14 (5.32%) Selenium
15 13 (4.94%) Cucumber
15 13 (4.94%) Octopus Deploy
General
1 33 (12.55%) Finance
2 11 (4.18%) Law
3 6 (2.28%) Public Sector
4 4 (1.52%) Games
5 2 (0.76%) Banking
5 2 (0.76%) Billing
5 2 (0.76%) Financial Institution
5 2 (0.76%) Legal
5 2 (0.76%) Retail
5 2 (0.76%) Telecoms
Job Titles
1 93 (35.36%) DevOps Engineer
2 74 (28.14%) Developer
3 32 (12.17%) AWS Engineer
4 29 (11.03%) AWS DevOps
5 27 (10.27%) AWS DevOps Engineer
6 21 (7.98%) Cloud Engineer
7 20 (7.60%) Lead DevOps
8 18 (6.84%) Kubernetes Engineer
9 17 (6.46%) Lead DevOps Engineer
10 16 (6.08%) Azure Engineer
10 16 (6.08%) iOS Developer
11 15 (5.70%) Architect
11 15 (5.70%) Software Engineer
12 13 (4.94%) Java Engineer
12 13 (4.94%) Lead Developer
12 13 (4.94%) Senior Developer
13 11 (4.18%) Java Developer
13 11 (4.18%) Platform Engineer
14 10 (3.80%) React Developer
15 9 (3.42%) SaaS Developer
Libraries, Frameworks & Software Standards
1 81 (30.80%) Node.js
2 61 (23.19%) React
3 30 (11.41%) GraphQL
4 29 (11.03%) Ruby on Rails
5 28 (10.65%) HTML
6 23 (8.75%) CSS
7 22 (8.37%) Elastic Stack
7 22 (8.37%) REST
7 22 (8.37%) Spring
8 21 (7.98%) Jest
8 21 (7.98%) Web Services
9 20 (7.60%) Chai
9 20 (7.60%) Enzyme
10 19 (7.22%) RESTful
10 19 (7.22%) Shoryuken
11 17 (6.46%) Spring Boot
12 16 (6.08%) AngularJS
13 14 (5.32%) Velocity
14 13 (4.94%) .NET
14 13 (4.94%) Redux
Miscellaneous
1 24 (9.13%) User Experience
2 21 (7.98%) Public Cloud
3 18 (6.84%) Analytical Skills
4 15 (5.70%) Self-Motivation
5 13 (4.94%) Cloud Native
5 13 (4.94%) iPad
6 11 (4.18%) Mobile App
7 9 (3.42%) Client/Server
8 8 (3.04%) Greenfield Project
8 8 (3.04%) Linux Command Line
9 5 (1.90%) Cyberattack
9 5 (1.90%) Data Centre
10 4 (1.52%) Social Media
11 2 (0.76%) Blog
12 1 (0.38%) Algorithms
12 1 (0.38%) Animation
12 1 (0.38%) Enterprise Cloud
12 1 (0.38%) Enterprise Software
12 1 (0.38%) Fixed Income
12 1 (0.38%) Management Information System
Operating Systems
1 70 (26.62%) Linux
2 25 (9.51%) Apple iOS
3 19 (7.22%) Android
4 17 (6.46%) Windows
5 15 (5.70%) Unix
6 10 (3.80%) Ubuntu
7 7 (2.66%) CentOS
8 5 (1.90%) Windows Server
9 3 (1.14%) Debian
9 3 (1.14%) Red Hat Enterprise Linux
10 2 (0.76%) CoreOS
Processes & Methodologies
1 158 (60.08%) Agile Software Development
2 155 (58.94%) DevOps
3 93 (35.36%) Continuous Integration
4 91 (34.60%) Scrum
5 81 (30.80%) Microservices
6 64 (24.33%) Configuration Management
7 55 (20.91%) Kanban
8 54 (20.53%) Continuous Delivery
9 49 (18.63%) Computer Science
10 48 (18.25%) Infrastructure as Code
10 48 (18.25%) TDD
10 48 (18.25%) Test Automation
11 41 (15.59%) Software Engineering
12 36 (13.69%) SDLC
13 33 (12.55%) Fintech
14 29 (11.03%) Artificial Intelligence
15 26 (9.89%) BDD
16 24 (9.13%) Creative Thinking
17 23 (8.75%) B2B
18 21 (7.98%) E-Commerce
Programming Languages
1 89 (33.84%) Python
2 86 (32.70%) Java
3 73 (27.76%) JavaScript
4 47 (17.87%) Bash Shell
5 46 (17.49%) Ruby
6 41 (15.59%) ES6
7 36 (13.69%) Go
8 28 (10.65%) Shell Script
9 24 (9.13%) PowerShell
10 23 (8.75%) Kotlin
11 21 (7.98%) C#
11 21 (7.98%) Perl
12 17 (6.46%) Apple Swift
13 14 (5.32%) Scala
14 13 (4.94%) SQL
15 12 (4.56%) TypeScript
16 11 (4.18%) ES7
16 11 (4.18%) PHP
17 7 (2.66%) Groovy
18 6 (2.28%) C++
Qualifications
1 56 (21.29%) Degree
2 28 (10.65%) Computer Science Degree
3 5 (1.90%) AWS Certification
4 3 (1.14%) MCTS
4 3 (1.14%) Microsoft Certification
4 3 (1.14%) OCPJP
4 3 (1.14%) RHCSA
5 2 (0.76%) Security Cleared
5 2 (0.76%) Sun Certification
Quality Assurance & Compliance
1 17 (6.46%) QA
2 2 (0.76%) NCSC
3 1 (0.38%) GDPR
3 1 (0.38%) PSD2
System Software
1 153 (58.17%) Docker
2 19 (7.22%) Varnish
3 6 (2.28%) VMware Infrastructure
4 4 (1.52%) Xen
5 3 (1.14%) Active Directory
5 3 (1.14%) Hyper-V
6 2 (0.76%) Virtual Machines
6 2 (0.76%) VMware ESXi
7 1 (0.38%) Apache ZooKeeper
7 1 (0.38%) iptables
Systems Management
1 153 (58.17%) Kubernetes
2 108 (41.06%) Ansible
3 98 (37.26%) Terraform
4 76 (28.90%) Opscode Chef
5 72 (27.38%) Puppet
6 26 (9.89%) Docker Swarm
7 20 (7.60%) Kibana
8 15 (5.70%) Grafana
9 14 (5.32%) Prometheus
10 12 (4.56%) CFEngine
11 8 (3.04%) Istio
11 8 (3.04%) Salt
12 6 (2.28%) Fluentd
12 6 (2.28%) Mesos
13 5 (1.90%) Packer
14 4 (1.52%) rkt
15 3 (1.14%) Consul
15 3 (1.14%) Graphite
16 2 (0.76%) logstash
16 2 (0.76%) Nagios
Vendors
1 47 (17.87%) Google
2 23 (8.75%) hybris
3 19 (7.22%) Sitecore
4 16 (6.08%) New Relic
5 12 (4.56%) Atlassian
6 9 (3.42%) Cypress Semiconductor
7 7 (2.66%) SaltStack
8 6 (2.28%) VMware
9 4 (1.52%) AppDynamics
9 4 (1.52%) Dynatrace
10 3 (1.14%) Oracle
10 3 (1.14%) Rackspace
10 3 (1.14%) Red Hat
11 2 (0.76%) Apple
11 2 (0.76%) Black Duck
11 2 (0.76%) Microsoft
11 2 (0.76%) PubNub
12 1 (0.38%) Facebook
12 1 (0.38%) HubSpot
12 1 (0.38%) Splunk