Period
to 21 January 2020

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Docker Swarm skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Docker Swarm over the 6 months to 21 January 2020 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 Swarm
Central London > City of London
6 months to
21 Jan 2020
Same period 2019 Same period 2018
Rank 178 222 225
Rank change year-on-year +44 +3 +7
Contract jobs citing Docker Swarm 21 30 25
As % of all contract IT jobs advertised in the City of London 0.42% 0.44% 0.36%
As % of the Systems Management category 2.77% 2.48% 2.98%
Number of daily rates quoted 21 28 25
City of London median daily rate £650 £650 £550
Median daily rate % change year-on-year - +18.18% +10.50%
10th Percentile £470 £528 £474
90th Percentile £688 £725 £583
Central London median daily rate £650 £650 £550
% change year-on-year - +18.18% -
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Docker Swarm is in the Systems Management 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 systems management skills.

All Systems Management Skills
City of London
Contract vacancies with a requirement for systems management skills 759 1,212 840
As % of all contract IT jobs advertised in the City of London 15.20% 17.92% 12.02%
Number of daily rates quoted 590 945 679
City of London median daily rate £525 £550 £525
Median daily rate % change year-on-year -4.55% +4.76% +7.69%
10th Percentile £312 £287 £349
90th Percentile £675 £675 £675
Central London median daily rate £525 £550 £500
% change year-on-year -4.55% +10.00% -
Number of hourly rates quoted 13 26 7
City of London median hourly rate £19.50 £18.70 £17.00
Median hourly rate % change year-on-year +4.28% +10.00% -38.18%
10th Percentile £13.01 £14.06 £12.52
90th Percentile £31.50 £25.50 £43.50
Central London median hourly rate £19.50 £18.70 £22.00
% change year-on-year +4.28% -15.00% -20.00%

Docker Swarm
Job Vacancy Trend in the City of London

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

Job vacancy trend for Docker Swarm in the City of London

Docker Swarm
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Docker Swarm in the City of London.

Contractor daily rate trend for Docker Swarm in the City of London

Docker Swarm
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Docker Swarm in the City of London over the 6 months to 21 January 2020.

Contractor daily rate histogram for Docker Swarm in the City of London

For the 6 months to 21 January 2020, IT contractor jobs citing Docker Swarm 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 Swarm.

1 21 (100.00%) Docker
1 21 (100.00%) Kubernetes
2 17 (80.95%) Microservices
3 16 (76.19%) Java
4 15 (71.43%) Agile Software Development
4 15 (71.43%) Jenkins
4 15 (71.43%) Terraform
5 11 (52.38%) Software Engineering
5 11 (52.38%) Git (software)
5 11 (52.38%) AWS
6 10 (47.62%) Domain-Driven Design
6 10 (47.62%) OAuth
6 10 (47.62%) Guice
6 10 (47.62%) OWASP
6 10 (47.62%) Spring
6 10 (47.62%) Linux
6 10 (47.62%) TDD
6 10 (47.62%) SOAP
6 10 (47.62%) FTP
6 10 (47.62%) HTTP
6 10 (47.62%) TCP/IP
6 10 (47.62%) DNS
6 10 (47.62%) SSL
6 10 (47.62%) Ratpack
6 10 (47.62%) Spring Boot
6 10 (47.62%) Dropwizard
6 10 (47.62%) Java 8
6 10 (47.62%) Kafka
6 10 (47.62%) Gradle
6 10 (47.62%) REST

Docker Swarm
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 9 (42.86%) Elasticsearch
2 1 (4.76%) Apache Spark
2 1 (4.76%) SAS
Cloud Services
1 11 (52.38%) AWS
2 6 (28.57%) AWS Lambda
2 6 (28.57%) Serverless
3 2 (9.52%) Amazon SQS
3 2 (9.52%) Azure
4 1 (4.76%) Amazon EKS
4 1 (4.76%) Cloud Computing
4 1 (4.76%) GCP
4 1 (4.76%) Heroku
Communications & Networking
1 10 (47.62%) DNS
1 10 (47.62%) FTP
1 10 (47.62%) HTTP
1 10 (47.62%) SSL
1 10 (47.62%) TCP/IP
Database & Business Intelligence
1 8 (38.10%) MongoDB
2 5 (23.81%) PostgreSQL
3 1 (4.76%) Amazon Athena
3 1 (4.76%) Amazon Redshift
3 1 (4.76%) Big Data
3 1 (4.76%) Hadoop
3 1 (4.76%) Neo4j
3 1 (4.76%) NoSQL
3 1 (4.76%) SAS Enterprise Guide
3 1 (4.76%) SQL Server
Development Applications
1 15 (71.43%) Jenkins
2 11 (52.38%) Git (software)
3 10 (47.62%) GitLab
3 10 (47.62%) Gradle
4 9 (42.86%) Gatling
4 9 (42.86%) Geb
4 9 (42.86%) Spock
5 7 (33.33%) CircleCI
5 7 (33.33%) Travis CI
6 4 (19.05%) gulp
7 1 (4.76%) Artifactory
7 1 (4.76%) Atlassian Bamboo
7 1 (4.76%) JIRA
7 1 (4.76%) Sonatype Nexus
7 1 (4.76%) Vagrant
General
1 1 (4.76%) Banking
1 1 (4.76%) Finance
1 1 (4.76%) Public Sector
Job Titles
1 11 (52.38%) Developer
2 9 (42.86%) Java Developer
3 8 (38.10%) DevOps Engineer
4 7 (33.33%) Agile Developer
4 7 (33.33%) Agile Java Developer
5 1 (4.76%) AWS DevOps
5 1 (4.76%) AWS DevOps Engineer
5 1 (4.76%) AWS Engineer
5 1 (4.76%) C# Developer
5 1 (4.76%) ETL Developer
5 1 (4.76%) JavaScript Developer
5 1 (4.76%) Python Engineer
5 1 (4.76%) Python Software Engineer
5 1 (4.76%) Software Engineer
5 1 (4.76%) SQL Developer
5 1 (4.76%) SQL Server Developer
5 1 (4.76%) Technical Leader
Libraries, Frameworks & Software Standards
1 10 (47.62%) Dropwizard
1 10 (47.62%) Guice
1 10 (47.62%) Kafka
1 10 (47.62%) OAuth
1 10 (47.62%) OAuth2
1 10 (47.62%) Ratpack
1 10 (47.62%) REST
1 10 (47.62%) SOAP
1 10 (47.62%) Spring
1 10 (47.62%) Spring Boot
2 9 (42.86%) WireMock
3 8 (38.10%) AngularJS
3 8 (38.10%) Ember.js
4 6 (28.57%) Node.js
5 3 (14.29%) CSS
5 3 (14.29%) HTML
5 3 (14.29%) HTML5
6 1 (4.76%) .NET
6 1 (4.76%) ASP.NET
6 1 (4.76%) SciPy
Miscellaneous
1 1 (4.76%) Greenfield Project
1 1 (4.76%) Robotics
Operating Systems
1 10 (47.62%) Linux
Processes & Methodologies
1 17 (80.95%) Microservices
2 15 (71.43%) Agile Software Development
3 11 (52.38%) Software Engineering
4 10 (47.62%) DevOps
4 10 (47.62%) Domain-Driven Design
4 10 (47.62%) OWASP
4 10 (47.62%) TDD
5 9 (42.86%) BDD
6 7 (33.33%) Digital Transformation Programme
7 6 (28.57%) Software Delivery
8 2 (9.52%) Continuous Integration
8 2 (9.52%) Data Science
9 1 (4.76%) API Design
9 1 (4.76%) Computer Vision
9 1 (4.76%) Continuous Deployment
9 1 (4.76%) Data Munging
9 1 (4.76%) Deployment Automation
9 1 (4.76%) Machine Learning
9 1 (4.76%) Problem-Solving
9 1 (4.76%) Translating Business Requirements
Programming Languages
1 16 (76.19%) Java
2 10 (47.62%) Java 8
2 10 (47.62%) TypeScript
3 8 (38.10%) Python
4 6 (28.57%) Go
4 6 (28.57%) Ruby
5 4 (19.05%) JavaScript
6 3 (14.29%) ES6
7 2 (9.52%) SQL
8 1 (4.76%) C#
8 1 (4.76%) Scala
Qualifications
1 7 (33.33%) AWS Certification
System Software
1 21 (100.00%) Docker
2 1 (4.76%) VirtualBox
Systems Management
1 21 (100.00%) Kubernetes
2 15 (71.43%) Terraform
3 8 (38.10%) Ansible
4 7 (33.33%) Rancher
5 6 (28.57%) Opscode Chef
5 6 (28.57%) Puppet
Vendors
1 6 (28.57%) SaltStack
2 1 (4.76%) Cloudera
2 1 (4.76%) Datactics
2 1 (4.76%) Hortonworks
2 1 (4.76%) IBM
2 1 (4.76%) Informatica
2 1 (4.76%) Palantir
2 1 (4.76%) Perforce
2 1 (4.76%) Talend