Period
to 17 October 2021

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Docker skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Docker over the 6 months to 17 October 2021 with a comparison to the same period in the previous 2 years.

Docker
Central London > City of London
6 months to
17 Oct 2021
Same period 2020 Same period 2019
Rank 15 13 20
Rank change year-on-year -2 +7 +22
Permanent jobs citing Docker 720 426 964
As % of all permanent jobs advertised in the City of London 12.22% 11.91% 9.60%
As % of the System Software category 68.25% 60.43% 50.55%
Number of salaries quoted 678 398 899
10th Percentile £53,750 £50,000 £52,500
25th Percentile £65,000 £57,500 £61,250
Median annual salary (50th Percentile) £82,500 £75,000 £75,000
Median % change year-on-year +10.00% - -
75th Percentile £97,500 £86,250 £90,000
90th Percentile £112,500 £100,750 £107,500
Central London median annual salary £80,000 £75,000 £75,000
% change year-on-year +6.67% - -

Docker is in the System Software 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 system software skills.

All System Software Skills
City of London
Permanent vacancies with a requirement for system software skills 1,055 705 1,907
As % of all permanent IT jobs advertised in the City of London 17.91% 19.71% 18.99%
Number of salaries quoted 984 630 1,751
10th Percentile £39,250 £36,250 £28,500
25th Percentile £55,000 £52,500 £45,000
Median annual salary (50th Percentile) £75,000 £69,250 £65,000
Median % change year-on-year +8.30% +6.54% +8.33%
75th Percentile £95,000 £85,000 £83,750
90th Percentile £108,375 £93,775 £95,000
Central London median annual salary £72,500 £70,000 £65,000
% change year-on-year +3.57% +7.69% +8.33%

Docker
Job Vacancy Trend in the City of London

Job postings citing Docker as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for Docker in the City of London

Docker
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing Docker in the City of London.

Salary trend for Docker in the City of London

Docker
Salary Histogram in the City of London

Salary distribution for jobs citing Docker in the City of London over the 6 months to 17 October 2021.

Salary histogram for Docker in the City of London

For the 6 months to 17 October 2021, IT jobs citing Docker 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 Docker.

1 528 (73.33%) Kubernetes
2 457 (63.47%) DevOps
3 406 (56.39%) AWS
4 330 (45.83%) Terraform
5 311 (43.19%) Python
6 284 (39.44%) Jenkins
7 253 (35.14%) Java
8 249 (34.58%) Infrastructure as Code
9 240 (33.33%) Agile Software Development
10 229 (31.81%) Azure
11 208 (28.89%) Software Engineering
12 188 (26.11%) Microservices
13 171 (23.75%) GCP
14 161 (22.36%) Finance
15 148 (20.56%) Linux
16 137 (19.03%) Fintech
17 128 (17.78%) Ansible
18 127 (17.64%) JavaScript
19 117 (16.25%) Serverless
20 115 (15.97%) C#
21 113 (15.69%) Social Skills
22 112 (15.56%) Node.js
23 109 (15.14%) NoSQL
24 104 (14.44%) Bash Shell
25 101 (14.03%) SQL
26 93 (12.92%) Git (software)
27 87 (12.08%) QA
27 87 (12.08%) React
28 86 (11.94%) PostgreSQL
28 86 (11.94%) Test Automation

Docker
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 47 (6.53%) Confluence
2 19 (2.64%) Elasticsearch
3 16 (2.22%) Drupal
4 11 (1.53%) Apache Solr
4 11 (1.53%) Apache Spark
4 11 (1.53%) CMS
5 9 (1.25%) nginx
6 5 (0.69%) Apache Airflow
6 5 (0.69%) Cloud Foundry
7 4 (0.56%) Apache
7 4 (0.56%) OpenStack
7 4 (0.56%) WordPress
8 3 (0.42%) SharePoint
9 2 (0.28%) SAS
10 1 (0.14%) GlassFish
10 1 (0.14%) IIS
10 1 (0.14%) JBoss
10 1 (0.14%) MS Exchange
10 1 (0.14%) Tornado
10 1 (0.14%) WebSphere
Applications
1 8 (1.11%) MS Visio
2 1 (0.14%) Microsoft Excel
2 1 (0.14%) Spreadsheet
Business Applications
1 1 (0.14%) Distributed Ledger
1 1 (0.14%) IBM Operational Decision Manager
1 1 (0.14%) Temenos T24
Cloud Services
1 406 (56.39%) AWS
2 229 (31.81%) Azure
3 171 (23.75%) GCP
4 117 (16.25%) Serverless
5 62 (8.61%) AWS CloudFormation
6 46 (6.39%) SaaS
7 40 (5.56%) PaaS
8 37 (5.14%) IaaS
9 36 (5.00%) Amazon ECS
10 30 (4.17%) GitHub
11 20 (2.78%) AWS Lambda
12 14 (1.94%) AWS Fargate
13 13 (1.81%) npm
14 12 (1.67%) Amazon EC2
14 12 (1.67%) Amazon S3
14 12 (1.67%) OpenShift
15 10 (1.39%) Virtual Private Cloud
16 8 (1.11%) Lucidchart
17 7 (0.97%) Amazon EKS
17 7 (0.97%) Azure Key Vault
Communications & Networking
1 14 (1.94%) Network Security
2 12 (1.67%) DNS
2 12 (1.67%) Firewall
3 3 (0.42%) AMQP
3 3 (0.42%) HTTP
4 2 (0.28%) Software-Defined Networking
5 1 (0.14%) BGP
5 1 (0.14%) Cisco Nexus
5 1 (0.14%) Multicast
5 1 (0.14%) OSPF
5 1 (0.14%) VLAN
5 1 (0.14%) VoIP
Database & Business Intelligence
1 109 (15.14%) NoSQL
2 86 (11.94%) PostgreSQL
3 85 (11.81%) SQL Server
4 66 (9.17%) MongoDB
5 64 (8.89%) Relational Database
6 53 (7.36%) Amazon DynamoDB
7 42 (5.83%) MySQL
8 35 (4.86%) Big Data
9 33 (4.58%) Redis
10 17 (2.36%) Azure SQL Database
11 11 (1.53%) Hadoop
12 8 (1.11%) Blockchain
13 6 (0.83%) Apache Cassandra
14 5 (0.69%) Amazon RDS
14 5 (0.69%) Data Warehouse
14 5 (0.69%) Hazelcast
14 5 (0.69%) Power BI
14 5 (0.69%) RDBMS
14 5 (0.69%) Tableau
15 4 (0.56%) ArangoDB
Development Applications
1 284 (39.44%) Jenkins
2 93 (12.92%) Git (software)
3 74 (10.28%) JIRA
4 63 (8.75%) Atlassian Bamboo
5 53 (7.36%) SonarQube
6 41 (5.69%) CircleCI
7 38 (5.28%) TeamCity
8 28 (3.89%) GitLab
9 27 (3.75%) webpack
10 23 (3.19%) Cypress.io
11 18 (2.50%) Grunt
12 17 (2.36%) Octopus Deploy
13 16 (2.22%) Spinnaker
14 15 (2.08%) Bitbucket
15 13 (1.81%) Bower
16 9 (1.25%) Selenium
17 8 (1.11%) Maven
17 8 (1.11%) Travis CI
18 6 (0.83%) Gradle
18 6 (0.83%) JUnit
General
1 161 (22.36%) Finance
2 113 (15.69%) Social Skills
3 50 (6.94%) Presentation Skills
4 49 (6.81%) Retail
5 45 (6.25%) Banking
6 44 (6.11%) Influencing Skills
7 36 (5.00%) Publishing
8 26 (3.61%) Games
9 15 (2.08%) Telecoms
10 14 (1.94%) Law
11 12 (1.67%) Advertising
12 9 (1.25%) Front Office
12 9 (1.25%) Investment Banking
13 7 (0.97%) Public Sector
14 6 (0.83%) Back Office
15 5 (0.69%) Analytical Skills
16 4 (0.56%) Manufacturing
17 2 (0.28%) International Banking
17 2 (0.28%) Marketing
17 2 (0.28%) Public Speaking
Job Titles
1 241 (33.47%) DevOps Engineer
2 183 (25.42%) Developer
3 82 (11.39%) Senior DevOps
4 80 (11.11%) Senior DevOps Engineer
5 57 (7.92%) Senior Developer
6 52 (7.22%) AWS Engineer
6 52 (7.22%) Technical Leader
7 50 (6.94%) Java Developer
8 47 (6.53%) Security Engineer
9 46 (6.39%) Software Engineer
10 42 (5.83%) Cloud Engineer
10 42 (5.83%) Lead DevOps
11 39 (5.42%) Lead DevOps Engineer
12 34 (4.72%) Full Stack Developer
13 33 (4.58%) Architect
13 33 (4.58%) Python Developer
14 32 (4.44%) Platform Engineer
15 31 (4.31%) Kubernetes Engineer
16 29 (4.03%) DevOps Engineer - Fintech
17 27 (3.75%) AWS DevOps Engineer
Libraries, Frameworks & Software Standards
1 112 (15.56%) Node.js
2 87 (12.08%) React
3 78 (10.83%) Kafka
4 73 (10.14%) CSS
4 73 (10.14%) HTML
5 63 (8.75%) Spring
6 60 (8.33%) .NET
7 54 (7.50%) Spring Boot
8 52 (7.22%) Vue.js
8 52 (7.22%) Web Services
9 48 (6.67%) AngularJS
10 47 (6.53%) OAuth
11 45 (6.25%) OAuth2
11 45 (6.25%) OpenID
12 38 (5.28%) .NET Core
13 32 (4.44%) HTML5
13 32 (4.44%) REST
14 30 (4.17%) Express
15 21 (2.92%) RabbitMQ
16 19 (2.64%) NumPy
Miscellaneous
1 31 (4.31%) Cloud Native
2 19 (2.64%) Mobile App
3 18 (2.50%) Data Centre
3 18 (2.50%) User Experience
4 15 (2.08%) Public Cloud
5 14 (1.94%) Derivative
5 14 (1.94%) Greenfield Project
6 8 (1.11%) Equities
6 8 (1.11%) Legacy Systems
7 7 (0.97%) Equity Derivative
7 7 (0.97%) Management Information System
7 7 (0.97%) Pricing Data
8 6 (0.83%) OTC Derivatives
8 6 (0.83%) Renewable Energy
9 5 (0.69%) Enterprise Software
9 5 (0.69%) Fixed Income
9 5 (0.69%) Hedge funds
9 5 (0.69%) Tandem
10 4 (0.56%) Enterprise Storage
10 4 (0.56%) Video on Demand
Operating Systems
1 148 (20.56%) Linux
2 26 (3.61%) Unix
2 26 (3.61%) Windows
3 23 (3.19%) Ubuntu
4 12 (1.67%) CentOS
5 9 (1.25%) Red Hat Enterprise Linux
6 7 (0.97%) CoreOS
7 3 (0.42%) VMS
8 2 (0.28%) Android
8 2 (0.28%) Apple iOS
8 2 (0.28%) Solaris
8 2 (0.28%) SUSE
9 1 (0.14%) Windows Server
Processes & Methodologies
1 457 (63.47%) DevOps
2 249 (34.58%) Infrastructure as Code
3 240 (33.33%) Agile Software Development
4 208 (28.89%) Software Engineering
5 188 (26.11%) Microservices
6 137 (19.03%) Fintech
7 86 (11.94%) Test Automation
8 73 (10.14%) Event-Driven
9 71 (9.86%) Scrum
10 70 (9.72%) TDD
11 69 (9.58%) Full Stack Development
12 65 (9.03%) OWASP
13 64 (8.89%) Technical Leadership
14 60 (8.33%) Event-Driven Architecture
15 53 (7.36%) UML
16 52 (7.22%) Code Coverage
16 52 (7.22%) Data Privacy
16 52 (7.22%) Enterprise Architecture
16 52 (7.22%) Process Management
17 48 (6.67%) Analytics
Programming Languages
1 311 (43.19%) Python
2 253 (35.14%) Java
3 127 (17.64%) JavaScript
4 115 (15.97%) C#
5 104 (14.44%) Bash Shell
6 101 (14.03%) SQL
7 72 (10.00%) Go
8 52 (7.22%) PowerShell
9 51 (7.08%) C++
10 37 (5.14%) Scala
11 32 (4.44%) TypeScript
12 25 (3.47%) Kotlin
13 23 (3.19%) PHP
14 15 (2.08%) Ruby
15 13 (1.81%) Java 8
16 10 (1.39%) ES6
17 7 (0.97%) C
18 6 (0.83%) Groovy
18 6 (0.83%) R
19 5 (0.69%) VBA
Qualifications
1 69 (9.58%) Degree
2 51 (7.08%) Master's Degree
3 7 (0.97%) Computer Science Degree
4 5 (0.69%) SC Cleared
4 5 (0.69%) Security Cleared
5 4 (0.56%) Cisco Certification
6 3 (0.42%) CCNA
6 3 (0.42%) Microsoft Certification
7 2 (0.28%) AWS Certification
7 2 (0.28%) DBS Check
7 2 (0.28%) PhD
8 1 (0.14%) OCP
8 1 (0.14%) Oracle Certification
Quality Assurance & Compliance
1 87 (12.08%) QA
2 49 (6.81%) GDPR
3 8 (1.11%) Data Quality
4 3 (0.42%) Sarbanes-Oxley
5 2 (0.28%) Accessibility
6 1 (0.14%) ISO/IEC 27001
6 1 (0.14%) NIST
6 1 (0.14%) PCI DSS
6 1 (0.14%) SLA
System Software
1 8 (1.11%) Active Directory
1 8 (1.11%) VMware Infrastructure
2 5 (0.69%) Apache ZooKeeper
3 4 (0.56%) Virtual Machines
4 3 (0.42%) Hyper-V
5 2 (0.28%) ISA Server
5 2 (0.28%) KVM
6 1 (0.14%) LXC
6 1 (0.14%) Varnish
6 1 (0.14%) VirtualBox
6 1 (0.14%) vSphere
6 1 (0.14%) Xen
Systems Management
1 528 (73.33%) Kubernetes
2 330 (45.83%) Terraform
3 128 (17.78%) Ansible
4 72 (10.00%) Puppet
5 39 (5.42%) Prometheus
6 34 (4.72%) Grafana
7 19 (2.64%) Opscode Chef
8 13 (1.81%) Packer
9 10 (1.39%) Consul
10 6 (0.83%) Docker Swarm
11 4 (0.56%) Icinga
11 4 (0.56%) Mesos
11 4 (0.56%) Nagios
12 3 (0.42%) HAProxy
12 3 (0.42%) Istio
13 2 (0.28%) Control-M
13 2 (0.28%) Kibana
14 1 (0.14%) CASB
14 1 (0.14%) Graphite
14 1 (0.14%) Salt
Vendors
1 75 (10.42%) Oracle
2 37 (5.14%) Google
3 22 (3.06%) Microsoft
4 13 (1.81%) Splunk
5 9 (1.25%) Red Hat
5 9 (1.25%) VMware
6 8 (1.11%) Palo Alto
7 6 (0.83%) Bloomberg
8 5 (0.69%) AppDynamics
8 5 (0.69%) Sun
9 4 (0.56%) Concur
9 4 (0.56%) Fidessa
9 4 (0.56%) Sage
9 4 (0.56%) Sitecore
10 3 (0.42%) Atlassian
10 3 (0.42%) SaltStack
11 2 (0.28%) Cisco
11 2 (0.28%) F5
11 2 (0.28%) LogRhythm
11 2 (0.28%) Tradeweb