Period
to

The following table provides summary statistics for permanent job vacancies advertised in 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 17 May 2022 with a comparison to the same period in the previous 2 years.

CircleCI
England > London
6 months to
17 May 2022
Same period 2021 Same period 2020
Rank 290 310 468
Rank change year-on-year +20 +158 +194
Permanent jobs citing CircleCI 927 320 172
As % of all permanent jobs advertised in London 1.34% 0.95% 0.43%
As % of the Development Applications category 5.22% 4.39% 2.21%
Number of salaries quoted 120 189 139
10th Percentile £55,000 £55,000 £56,850
25th Percentile £60,000 £62,500 £62,500
Median annual salary (50th Percentile) £80,000 £80,000 £75,000
Median % change year-on-year - +6.67% +3.45%
75th Percentile £94,063 £97,500 £88,750
90th Percentile £103,750 £112,500 £92,500
England median annual salary £70,000 £75,000 £70,000
% change year-on-year -6.67% +7.14% +12.00%

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 London with a requirement for development application skills.

All Development Application Skills
London
Permanent vacancies with a requirement for development application skills 17,760 7,295 7,778
As % of all permanent IT jobs advertised in London 25.75% 21.74% 19.43%
Number of salaries quoted 6,737 5,320 6,135
10th Percentile £46,250 £45,000 £42,500
25th Percentile £57,000 £55,000 £52,500
Median annual salary (50th Percentile) £72,500 £70,000 £67,500
Median % change year-on-year +3.57% +3.70% +8.00%
75th Percentile £90,000 £85,000 £83,750
90th Percentile £103,750 £96,250 £95,000
England median annual salary £62,500 £57,500 £55,000
% change year-on-year +8.70% +4.55% +4.76%

CircleCI
Job Vacancy Trend in London

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

Job vacancy trend for CircleCI in London

CircleCI
Salary Trend in London

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

Salary trend for CircleCI in London

CircleCI
Salary Histogram in London

Salary distribution for jobs citing CircleCI in London over the 6 months to 17 May 2022.

Salary histogram for CircleCI in London

CircleCI
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CircleCI within the London region over the 6 months to 17 May 2022. 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
Jobs
Central London -103 19 £87,500 +2.94% 14
West London - 11 £60,000 - 2
CircleCI
England

For the 6 months to 17 May 2022, 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 London region with a requirement for CircleCI.

1 593 (63.97%) AWS
2 554 (59.76%) Agile
3 544 (58.68%) CI/CD
4 500 (53.94%) Docker
5 448 (48.33%) Python
6 435 (46.93%) Software Engineering
7 396 (42.72%) JavaScript
7 396 (42.72%) Jenkins
8 381 (41.10%) TypeScript
9 379 (40.88%) Kubernetes
10 376 (40.56%) React
10 376 (40.56%) Terraform
11 344 (37.11%) DevOps
12 340 (36.68%) Node.js
13 339 (36.57%) GitHub
14 322 (34.74%) PostgreSQL
15 304 (32.79%) Git (software)
16 303 (32.69%) Test Automation
17 281 (30.31%) Java
18 255 (27.51%) Infrastructure as Code
19 251 (27.08%) Azure
20 249 (26.86%) Finance
21 230 (24.81%) GCP
22 224 (24.16%) Serverless
23 195 (21.04%) Redis
24 193 (20.82%) TDD
25 188 (20.28%) SQL
26 183 (19.74%) Ruby
27 177 (19.09%) Microservices
28 166 (17.91%) Social Skills

CircleCI
Co-occurring IT Skills in 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
1 108 (11.65%) Elasticsearch
2 72 (7.77%) Apache Airflow
3 59 (6.36%) Apache Spark
4 39 (4.21%) Confluence
5 30 (3.24%) nginx
6 20 (2.16%) Ethereum
7 14 (1.51%) OpenStack
8 13 (1.40%) CMS
9 8 (0.86%) Apache
10 3 (0.32%) Jupyter
11 1 (0.11%) Apache Pulsar
11 1 (0.11%) Drupal
Applications
1 2 (0.22%) Zeplin
2 1 (0.11%) CPLEX
Business Applications
1 5 (0.54%) Shopify
2 3 (0.32%) Payment Gateway
3 2 (0.22%) Magento
Cloud Services
1 593 (63.97%) AWS
2 339 (36.57%) GitHub
3 251 (27.08%) Azure
4 230 (24.81%) GCP
5 224 (24.16%) Serverless
6 119 (12.84%) Amazon ECS
6 119 (12.84%) GitHub Actions
7 103 (11.11%) Amazon SQS
8 93 (10.03%) Amazon S3
8 93 (10.03%) Heroku
9 90 (9.71%) AWS Lambda
10 79 (8.52%) AWS CloudFormation
11 56 (6.04%) SaaS
12 47 (5.07%) Amazon Kinesis
13 42 (4.53%) Snowflake
14 37 (3.99%) Cloud Computing
15 34 (3.67%) Amazon EC2
15 34 (3.67%) Amazon EKS
16 30 (3.24%) AWS Fargate
17 29 (3.13%) Pulumi
Communications & Networking
1 28 (3.02%) HTTP
2 23 (2.48%) Internet
3 14 (1.51%) Firewall
4 7 (0.76%) Broadband
5 6 (0.65%) TCP/IP
6 2 (0.22%) 5G
7 1 (0.11%) AMQP
7 1 (0.11%) DNS
Database & Business Intelligence
1 322 (34.74%) PostgreSQL
2 195 (21.04%) Redis
3 131 (14.13%) MySQL
4 104 (11.22%) NoSQL
5 75 (8.09%) Relational Database
6 66 (7.12%) Amazon Aurora
6 66 (7.12%) Data Lake
7 58 (6.26%) Data Warehouse
8 54 (5.83%) Hadoop
9 50 (5.39%) BigQuery
10 42 (4.53%) Amazon DynamoDB
11 41 (4.42%) Amazon RDS
12 40 (4.31%) Amazon Athena
12 40 (4.31%) Amazon Redshift
13 39 (4.21%) Apache Hive
13 39 (4.21%) Sqoop
14 35 (3.78%) Big Data
15 30 (3.24%) MongoDB
16 19 (2.05%) Apache Cassandra
17 14 (1.51%) SQL Server
Development Applications
1 396 (42.72%) Jenkins
2 304 (32.79%) Git (software)
3 111 (11.97%) Cypress.io
4 75 (8.09%) Travis CI
5 71 (7.66%) webpack
6 68 (7.34%) Cucumber
7 65 (7.01%) GitLab
7 65 (7.01%) JIRA
8 58 (6.26%) Maven
9 53 (5.72%) Selenium
10 50 (5.39%) GoCD
10 50 (5.39%) Spinnaker
11 49 (5.29%) RSpec
12 40 (4.31%) Atlassian Bamboo
13 33 (3.56%) Gradle
14 30 (3.24%) Babel
15 26 (2.80%) TeamCity
16 25 (2.70%) Mocha
17 23 (2.48%) Bitbucket
18 18 (1.94%) JUnit
General
1 249 (26.86%) Finance
2 166 (17.91%) Social Skills
3 115 (12.41%) Inclusion and Diversity
4 114 (12.30%) Banking
5 105 (11.33%) Retail
6 103 (11.11%) Games
7 47 (5.07%) Analytical Skills
8 40 (4.31%) Automotive
9 32 (3.45%) Publishing
10 20 (2.16%) Pharmaceutical
11 19 (2.05%) Marketing
12 17 (1.83%) Advertising
13 16 (1.73%) Tech for Good
14 11 (1.19%) Financial Institution
15 9 (0.97%) Organisational Skills
16 6 (0.65%) Telecoms
17 5 (0.54%) Legal
17 5 (0.54%) Russian Language
18 4 (0.43%) Law
19 3 (0.32%) Investment Banking
Job Titles
1 318 (34.30%) Software Engineer
2 158 (17.04%) DevOps Engineer
3 113 (12.19%) Developer
3 113 (12.19%) Senior Software Engineer
4 84 (9.06%) Senior DevOps
4 84 (9.06%) Senior DevOps Engineer
5 67 (7.23%) Data Engineer
6 55 (5.93%) Senior Developer
7 33 (3.56%) Front End Developer (Client-Side Developer)
8 26 (2.80%) Integration Engineer
8 26 (2.80%) Software Integration Engineer
9 25 (2.70%) Lead Software Engineer
10 21 (2.27%) JavaScript Engineer
11 20 (2.16%) Technical Leader
12 19 (2.05%) Java Developer
12 19 (2.05%) Senior Java Developer
13 17 (1.83%) Lead Developer
13 17 (1.83%) React Developer
13 17 (1.83%) Senior Data Engineer
14 15 (1.62%) Python Engineer
Libraries, Frameworks & Software Standards
1 376 (40.56%) React
2 340 (36.68%) Node.js
3 161 (17.37%) Kafka
4 159 (17.15%) Jest
5 141 (15.21%) CSS
5 141 (15.21%) Django
6 121 (13.05%) Vue.js
7 111 (11.97%) Redux
8 104 (11.22%) HTML
9 102 (11.00%) REST
10 100 (10.79%) GraphQL
11 99 (10.68%) Ruby on Rails
12 91 (9.82%) Spring
13 85 (9.17%) Sass
14 78 (8.41%) Spring Boot
15 68 (7.34%) React Native
16 65 (7.01%) Next.js
17 51 (5.50%) Apollo GraphQL
18 42 (4.53%) PySpark
19 39 (4.21%) Spark Streaming
Miscellaneous
1 104 (11.22%) Greenfield Project
2 94 (10.14%) User Experience
3 70 (7.55%) Algorithms
4 62 (6.69%) Data Structures
5 57 (6.15%) Private Cloud
5 57 (6.15%) Social Network
6 54 (5.83%) Cloud Native
7 44 (4.75%) Virtual Team
8 40 (4.31%) Mobile App
9 37 (3.99%) Legacy Code
10 20 (2.16%) PropTech
10 20 (2.16%) Social Media
11 18 (1.94%) Blockchain
11 18 (1.94%) Public Cloud
12 17 (1.83%) Self-Motivation
13 16 (1.73%) Management Information System
14 13 (1.40%) Over-the-Top Content
15 11 (1.19%) Zcash
16 10 (1.08%) Augmented Reality
16 10 (1.08%) NHS
Operating Systems
1 103 (11.11%) Linux
2 56 (6.04%) Android
3 47 (5.07%) VMS
4 42 (4.53%) Apple iOS
5 14 (1.51%) CentOS
5 14 (1.51%) Unix
6 9 (0.97%) Windows
7 5 (0.54%) CoreOS
7 5 (0.54%) Debian
7 5 (0.54%) Red Hat Enterprise Linux
Processes & Methodologies
1 554 (59.76%) Agile
2 544 (58.68%) CI/CD
3 435 (46.93%) Software Engineering
4 344 (37.11%) DevOps
5 303 (32.69%) Test Automation
6 255 (27.51%) Infrastructure as Code
7 193 (20.82%) TDD
8 177 (19.09%) Microservices
9 163 (17.58%) Full Stack Development
10 157 (16.94%) Mentoring
11 155 (16.72%) Continuous Integration
12 145 (15.64%) SDLC
13 140 (15.10%) Observability
14 133 (14.35%) Unit Testing
15 116 (12.51%) Data Science
16 115 (12.41%) Asset Management
17 109 (11.76%) Machine Learning
18 108 (11.65%) Continuous Improvement
19 104 (11.22%) Pair Programming
20 102 (11.00%) Coaching
Programming Languages
1 448 (48.33%) Python
2 396 (42.72%) JavaScript
3 381 (41.10%) TypeScript
4 281 (30.31%) Java
5 188 (20.28%) SQL
6 183 (19.74%) Ruby
7 118 (12.73%) Go
8 85 (9.17%) ES6
9 82 (8.85%) Kotlin
9 82 (8.85%) PHP
10 69 (7.44%) Scala
11 67 (7.23%) Groovy
12 66 (7.12%) Bash
13 58 (6.26%) Rust
14 40 (4.31%) Elm
15 38 (4.10%) C++
16 29 (3.13%) C#
17 25 (2.70%) Lua
18 23 (2.48%) PowerShell
19 22 (2.37%) Clojure
Qualifications
1 68 (7.34%) Degree
2 47 (5.07%) Computer Science Degree
3 6 (0.65%) PhD
4 1 (0.11%) AWS Certification
4 1 (0.11%) Master's Degree
Quality Assurance & Compliance
1 147 (15.86%) QA
2 11 (1.19%) Accessibility
3 10 (1.08%) GDPR
3 10 (1.08%) HIPAA
3 10 (1.08%) ISO/IEC 27001
System Software
1 500 (53.94%) Docker
2 39 (4.21%) Apache Flume
3 14 (1.51%) Apache ZooKeeper
3 14 (1.51%) VMware Infrastructure
4 6 (0.65%) Virtual Machines
5 4 (0.43%) Active Directory
6 3 (0.32%) LXC
7 2 (0.22%) Ceph
7 2 (0.22%) NFS
Systems Management
1 379 (40.88%) Kubernetes
2 376 (40.56%) Terraform
3 108 (11.65%) Ansible
4 80 (8.63%) Puppet
5 54 (5.83%) Prometheus
6 52 (5.61%) Istio
6 52 (5.61%) Opscode Chef
7 44 (4.75%) Fortio
7 44 (4.75%) Kiali
8 39 (4.21%) Oozie
9 30 (3.24%) Grafana
10 24 (2.59%) Kibana
11 16 (1.73%) Mesos
11 16 (1.73%) Rancher
12 15 (1.62%) Graphite
12 15 (1.62%) Kubeflow
13 14 (1.51%) Graylog
13 14 (1.51%) HAProxy
14 6 (0.65%) Kustomize
14 6 (0.65%) Pingdom
Vendors
1 76 (8.20%) Google
2 66 (7.12%) New Relic
3 40 (4.31%) Cloudera
3 40 (4.31%) Elastic Path
3 40 (4.31%) Optimizely
4 39 (4.21%) Databricks
5 25 (2.70%) Splunk
6 18 (1.94%) Apple
7 16 (1.73%) Atlassian
8 14 (1.51%) F5
8 14 (1.51%) VMware
9 11 (1.19%) ConsenSys
9 11 (1.19%) Salesforce.com
10 9 (0.97%) Amplitude
10 9 (0.97%) AppDynamics
11 7 (0.76%) BT
12 6 (0.65%) Microsoft
12 6 (0.65%) MKS
13 5 (0.54%) Alteryx
13 5 (0.54%) Facebook