Period
to

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Docker skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Docker over the 6 months to 30 June 2022 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Docker
Central London > City of London
6 months to
30 Jun 2022
Same period 2021 Same period 2020
Rank 21 27 22
Rank change year-on-year +6 -5 -4
Contract jobs citing Docker 322 218 199
As % of all contract jobs advertised in the City of London 7.47% 6.94% 7.30%
As % of the System Software category 53.14% 48.23% 48.77%
Number of daily rates quoted 266 184 174
10th Percentile £464 £450 £425
25th Percentile £525 £475 £483
Median daily rate (50th Percentile) £623 £575 £575
Median % change year-on-year +8.26% - +1.77%
75th Percentile £738 £638 £637
90th Percentile £808 £711 £675
Central London median daily rate £623 £575 £550
% change year-on-year +8.26% +4.55% -

Docker is in the System Software category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for system software skills.

All System Software Skills
City of London
Contract vacancies with a requirement for system software skills 606 452 408
As % of all contract IT jobs advertised in the City of London 14.05% 14.39% 14.97%
Number of daily rates quoted 492 316 326
10th Percentile £269 £373 £239
25th Percentile £463 £450 £413
Median daily rate (50th Percentile) £550 £525 £500
Median % change year-on-year +4.76% +5.00% -
75th Percentile £688 £638 £600
90th Percentile £774 £703 £650
Central London median daily rate £550 £525 £500
% change year-on-year +4.76% +5.00% -4.76%
Number of hourly rates quoted 1 1 7
10th Percentile - - -
25th Percentile £25.25 - £12.42
Median hourly rate £26.50 £23.00 £13.08
Median % change year-on-year +15.22% +75.91% -37.74%
75th Percentile £27.75 - £16.41
90th Percentile - - £19.62
Central London median hourly rate £23.25 £20.00 £13.44
% change year-on-year +16.25% +48.81% -36.00%

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
Contractor Daily Rate Trend in the City of London

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

Daily rate trend for Docker in the City of London

Docker
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing Docker in the City of London over the 6 months to 30 June 2022.

Daily rate histogram for Docker in the City of London

For the 6 months to 30 June 2022, IT contractor 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 contract job ads across the City of London region with a requirement for Docker.

1 193 (59.94%) CI/CD
2 186 (57.76%) DevOps
3 165 (51.24%) Kubernetes
4 145 (45.03%) AWS
5 135 (41.93%) Terraform
6 114 (35.40%) Agile
7 102 (31.68%) Azure
8 99 (30.75%) Python
9 93 (28.88%) Jenkins
10 91 (28.26%) Microservices
11 90 (27.95%) Java
12 86 (26.71%) Git (software)
13 71 (22.05%) Infrastructure as Code
14 68 (21.12%) Ansible
15 59 (18.32%) Linux
16 56 (17.39%) SQL
17 54 (16.77%) Finance
17 54 (16.77%) Test Automation
18 52 (16.15%) JavaScript
18 52 (16.15%) TDD
19 50 (15.53%) GitHub
20 48 (14.91%) Serverless
21 46 (14.29%) Continuous Integration
21 46 (14.29%) TeamCity
22 44 (13.66%) Software Engineering
22 44 (13.66%) .NET
23 41 (12.73%) REST
24 40 (12.42%) Continuous Delivery
25 39 (12.11%) JIRA
26 38 (11.80%) Spring

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 25 (7.76%) Confluence
2 14 (4.35%) Apache Spark
3 8 (2.48%) Apache
4 7 (2.17%) Apache Airflow
4 7 (2.17%) Tomcat
4 7 (2.17%) WebLogic
5 4 (1.24%) Apache Solr
5 4 (1.24%) IBM HTTP Server
6 3 (0.93%) CMS
6 3 (0.93%) JBoss
7 2 (0.62%) OpenStack
7 2 (0.62%) SharePoint
8 1 (0.31%) Ethereum
8 1 (0.31%) Joomla!
8 1 (0.31%) nginx
8 1 (0.31%) Oracle Coherence
8 1 (0.31%) Orchard CMS
8 1 (0.31%) SharePoint Server
Applications
1 1 (0.31%) Microsoft Excel
1 1 (0.31%) Microsoft Office
Business Applications
1 2 (0.62%) TIBCO iProcess
Cloud Services
1 145 (45.03%) AWS
2 102 (31.68%) Azure
3 50 (15.53%) GitHub
4 48 (14.91%) Serverless
5 37 (11.49%) Azure DevOps
6 32 (9.94%) GCP
7 31 (9.63%) SaaS
8 23 (7.14%) Amazon EKS
9 19 (5.90%) OpenShift
10 18 (5.59%) Amazon S3
10 18 (5.59%) AWS Lambda
11 17 (5.28%) Amazon ECS
12 15 (4.66%) Amazon EC2
12 15 (4.66%) GitHub Actions
12 15 (4.66%) PaaS
13 13 (4.04%) Amazon CloudWatch
13 13 (4.04%) Datadog
14 12 (3.73%) IaaS
15 11 (3.42%) AWS CloudFormation
15 11 (3.42%) Virtual Private Cloud
Communications & Networking
1 13 (4.04%) DNS
2 7 (2.17%) Internet
2 7 (2.17%) VPN
3 6 (1.86%) Firewall
3 6 (1.86%) HTTP
3 6 (1.86%) Kerberos
3 6 (1.86%) SSL
4 5 (1.55%) tcpdump
5 3 (0.93%) SSH
6 2 (0.62%) Network Security
6 2 (0.62%) VSAN
7 1 (0.31%) HTTPS
7 1 (0.31%) Intranet
7 1 (0.31%) IPFS
7 1 (0.31%) MQTT
7 1 (0.31%) SMTP
7 1 (0.31%) TCP/IP
Database & Business Intelligence
1 29 (9.01%) NoSQL
2 24 (7.45%) MongoDB
3 17 (5.28%) Elasticsearch
4 16 (4.97%) SQL Server
5 14 (4.35%) PostgreSQL
6 13 (4.04%) MySQL
7 12 (3.73%) Data Warehouse
8 11 (3.42%) Data Lake
8 11 (3.42%) DynamoDB
9 10 (3.11%) Big Data
9 10 (3.11%) Relational Database
10 7 (2.17%) Apache Cassandra
10 7 (2.17%) Hadoop
11 6 (1.86%) Flink
12 5 (1.55%) Apache Hive
12 5 (1.55%) Oracle Database
13 4 (1.24%) Amazon RDS
13 4 (1.24%) Impala
13 4 (1.24%) Parquet
14 3 (0.93%) Azure SQL Data Warehouse
Development Applications
1 93 (28.88%) Jenkins
2 86 (26.71%) Git (software)
3 46 (14.29%) TeamCity
4 39 (12.11%) JIRA
5 32 (9.94%) GitLab
6 26 (8.07%) Cucumber
7 18 (5.59%) CircleCI
8 15 (4.66%) Artifactory
8 15 (4.66%) Maven
8 15 (4.66%) Moq
8 15 (4.66%) NUnit
8 15 (4.66%) SonarQube
9 14 (4.35%) Atlassian Bamboo
10 12 (3.73%) JUnit
11 10 (3.11%) Selenium
12 9 (2.80%) git-flow
12 9 (2.80%) JMeter
12 9 (2.80%) Mockito
13 7 (2.17%) Bitbucket
13 7 (2.17%) Terragrunt
General
1 54 (16.77%) Finance
2 34 (10.56%) Social Skills
3 26 (8.07%) Banking
4 23 (7.14%) Front Office
5 15 (4.66%) Legal
6 14 (4.35%) Investment Banking
7 13 (4.04%) Financial Institution
8 12 (3.73%) Tech for Good
9 11 (3.42%) Analytical Skills
9 11 (3.42%) Retail
10 6 (1.86%) International Banking
10 6 (1.86%) Public Sector
11 5 (1.55%) Advertising
12 4 (1.24%) Telecoms
13 3 (0.93%) Organisational Skills
14 2 (0.62%) Presentation Skills
15 1 (0.31%) Billing
15 1 (0.31%) Documentation Skills
15 1 (0.31%) Marketing
15 1 (0.31%) Publishing
Job Titles
1 128 (39.75%) Developer
2 82 (25.47%) DevOps Engineer
3 44 (13.66%) Java Developer
4 38 (11.80%) Senior Developer
5 36 (11.18%) AWS Engineer
6 35 (10.87%) AWS DevOps
7 34 (10.56%) .NET Developer
8 29 (9.01%) AWS DevOps Engineer
9 24 (7.45%) Architect
10 18 (5.59%) Senior .NET Developer
10 18 (5.59%) Senior DevOps
11 15 (4.66%) Front Office Developer
12 11 (3.42%) DevOps Developer
12 11 (3.42%) Solutions Architect
13 10 (3.11%) Linux DevOps Engineer
13 10 (3.11%) Linux Engineer
13 10 (3.11%) Linux/Unix DevOps
13 10 (3.11%) Python Engineer
14 9 (2.80%) Agile Java Developer
14 9 (2.80%) Java Engineer
Libraries, Frameworks & Software Standards
1 44 (13.66%) .NET
2 41 (12.73%) REST
3 38 (11.80%) Spring
4 34 (10.56%) Node.js
5 30 (9.32%) Kafka
6 29 (9.01%) .NET Core
6 29 (9.01%) RESTful
7 27 (8.39%) HTML
7 27 (8.39%) React
8 22 (6.83%) GraphQL
9 21 (6.52%) CSS
9 21 (6.52%) Middleware
10 20 (6.21%) RabbitMQ
11 19 (5.90%) ASP.NET
12 16 (4.97%) AngularJS
12 16 (4.97%) Spring Boot
13 15 (4.66%) ASP.NET Core
13 15 (4.66%) ASP.NET Web API
13 15 (4.66%) Hibernate
13 15 (4.66%) SignalR
Miscellaneous
1 37 (11.49%) Cloud Native
2 21 (6.52%) Public Cloud
3 13 (4.04%) Hedge funds
4 10 (3.11%) Greenfield Project
5 7 (2.17%) Data Centre
6 6 (1.86%) Credit Risk
6 6 (1.86%) Market Risk
7 5 (1.55%) Linux Command Line
7 5 (1.55%) User Experience
8 4 (1.24%) Enterprise Software
8 4 (1.24%) Grid Computing
8 4 (1.24%) Legacy Code
8 4 (1.24%) Self-Motivation
9 3 (0.93%) Legacy Applications
9 3 (0.93%) Management Information System
10 2 (0.62%) Fixed Income
10 2 (0.62%) Foreign Exchange (FX)
10 2 (0.62%) Hybrid Cloud
10 2 (0.62%) Private Cloud
10 2 (0.62%) Sports Betting
Operating Systems
1 59 (18.32%) Linux
2 9 (2.80%) Unix
3 7 (2.17%) Red Hat Enterprise Linux
3 7 (2.17%) Windows
4 2 (0.62%) Mesosphere
4 2 (0.62%) Ubuntu
4 2 (0.62%) VMS
5 1 (0.31%) Android
5 1 (0.31%) Apple iOS
5 1 (0.31%) CentOS
5 1 (0.31%) CoreOS
5 1 (0.31%) Oracle Linux
5 1 (0.31%) Solaris
5 1 (0.31%) SUSE
5 1 (0.31%) Windows Server
5 1 (0.31%) Windows Server 2008
5 1 (0.31%) Windows Server 2016
Processes & Methodologies
1 193 (59.94%) CI/CD
2 186 (57.76%) DevOps
3 114 (35.40%) Agile
4 91 (28.26%) Microservices
5 71 (22.05%) Infrastructure as Code
6 54 (16.77%) Test Automation
7 52 (16.15%) TDD
8 46 (14.29%) Continuous Integration
9 44 (13.66%) Software Engineering
10 40 (12.42%) Continuous Delivery
11 38 (11.80%) Scrum
12 29 (9.01%) Kanban
13 27 (8.39%) Migration
13 27 (8.39%) Unit Testing
14 25 (7.76%) Configuration Management
14 25 (7.76%) OO
15 24 (7.45%) Full Stack Development
16 19 (5.90%) BDD
17 17 (5.28%) Data Science
17 17 (5.28%) Event-Driven
Programming Languages
1 99 (30.75%) Python
2 90 (27.95%) Java
3 56 (17.39%) SQL
4 52 (16.15%) JavaScript
5 31 (9.63%) C#
5 31 (9.63%) PowerShell
6 28 (8.70%) Go
7 27 (8.39%) Bash
8 18 (5.59%) Ruby
9 14 (4.35%) Perl
10 13 (4.04%) TypeScript
11 9 (2.80%) Groovy
11 9 (2.80%) PHP
12 8 (2.48%) Scala
12 8 (2.48%) Shell Script
13 7 (2.17%) C
13 7 (2.17%) C++
13 7 (2.17%) ES6
14 3 (0.93%) PL/SQL
15 2 (0.62%) XPath
Qualifications
1 31 (9.63%) Security Cleared
2 26 (8.07%) SC Cleared
3 12 (3.73%) AWS Certification
4 6 (1.86%) Degree
5 5 (1.55%) Computer Science Degree
6 2 (0.62%) BPSS Clearance
6 2 (0.62%) RHCA
6 2 (0.62%) TOGAF Certification
7 1 (0.31%) CCIE
7 1 (0.31%) CCNA
7 1 (0.31%) CCNP
7 1 (0.31%) Cisco Certification
7 1 (0.31%) DV Cleared
7 1 (0.31%) ISTQB
7 1 (0.31%) ISTQB Foundation Certification
7 1 (0.31%) ITIL Foundation Certificate
7 1 (0.31%) Numerate Degree
7 1 (0.31%) OCP
7 1 (0.31%) Oracle Certification
7 1 (0.31%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 16 (4.97%) GDPR
2 13 (4.04%) QA
3 7 (2.17%) Accessibility
4 3 (0.93%) WCAG
5 2 (0.62%) Data Quality
6 1 (0.31%) Sarbanes-Oxley
System Software
1 7 (2.17%) Virtual Machines
2 4 (1.24%) Apache ZooKeeper
3 2 (0.62%) Active Directory
3 2 (0.62%) VMware Infrastructure
3 2 (0.62%) VMware NSX
3 2 (0.62%) vSphere
4 1 (0.31%) Apache Flume
4 1 (0.31%) NFS
4 1 (0.31%) Platform Symphony
4 1 (0.31%) vCloud
4 1 (0.31%) Veritas File System
4 1 (0.31%) Veritas Volume Manager
4 1 (0.31%) VirtualBox
4 1 (0.31%) VMware ESXi
Systems Management
1 165 (51.24%) Kubernetes
2 135 (41.93%) Terraform
3 68 (21.12%) Ansible
4 19 (5.90%) Opscode Chef
5 18 (5.59%) Puppet
6 11 (3.42%) Prometheus
7 10 (3.11%) HP Fortify
8 8 (2.48%) Salt
9 6 (1.86%) Grafana
10 5 (1.55%) Control-M
11 4 (1.24%) Hadoop YARN
11 4 (1.24%) Icinga
11 4 (1.24%) Packer
12 3 (0.93%) Consul
12 3 (0.93%) Docker Swarm
13 2 (0.62%) Kibana
13 2 (0.62%) logstash
13 2 (0.62%) Rancher
14 1 (0.31%) Pingdom
14 1 (0.31%) Red Hat Satellite
Vendors
1 29 (9.01%) Microsoft
2 17 (5.28%) TIBCO
3 15 (4.66%) Oracle
4 10 (3.11%) Red Hat
5 7 (2.17%) Splunk
6 5 (1.55%) Atlassian
6 5 (1.55%) IBM
7 4 (1.24%) AppDynamics
7 4 (1.24%) Cloudera
7 4 (1.24%) Google
7 4 (1.24%) Sybase
8 3 (0.93%) Databricks
8 3 (0.93%) VMware
9 2 (0.62%) New Relic
9 2 (0.62%) ServiceNow
10 1 (0.31%) CyberArk
10 1 (0.31%) Dynatrace
10 1 (0.31%) PagerDuty
10 1 (0.31%) Qualys
10 1 (0.31%) SaltStack