Period
to 22 July 2018

The following table provides summary statistics for contract job vacancies advertised in Croydon 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 22 July 2018 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
South London > Croydon
6 months to
22 Jul 2018
Same period 2017 Same period 2016
Rank 12 15 27
Rank change year-on-year +3 +12 +12
Contract jobs citing Docker 150 57 37
As % of all contract IT jobs advertised in Croydon 13.17% 13.97% 6.74%
As % of the System Software category 51.72% 51.35% 43.02%
Number of daily rates quoted 101 28 19
Croydon median daily rate £500 £525 £475
Median daily rate % change year-on-year -4.76% +10.53% +5.56%
10th Percentile £450 £471 £378
90th Percentile £613 £656 £575
South London median daily rate £500 £525 £475
% change year-on-year -4.76% +10.53% +5.56%
Number of hourly rates quoted 0 0 0
Croydon median hourly rate - - -
South London median hourly rate - - -

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 Croydon with a requirement for system software skills.

All System Software Skills
Croydon
Contract vacancies with a requirement for system software skills 290 111 86
As % of all contract IT jobs advertised in Croydon 25.46% 27.21% 15.66%
Number of daily rates quoted 198 66 51
Croydon median daily rate £500 £475 £425
Median daily rate % change year-on-year +5.26% +11.76% +11.48%
10th Percentile £320 £369 £313
90th Percentile £631 £591 £493
South London median daily rate £500 £475 £403
% change year-on-year +5.26% +18.01% +19.26%
Number of hourly rates quoted 0 0 1
Croydon median hourly rate - - £14.00
South London median hourly rate £42.27 £47.00 £16.00
% change year-on-year -10.07% +193.75% -69.33%

Docker
Job Vacancy Trend in Croydon

Job postings citing Docker as a percentage of all IT jobs advertised in Croydon.

Job vacancy trend for Docker in Croydon

Docker
Contractor Daily Rate Trend in Croydon

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Docker in Croydon.

Contractor daily rate trend for Docker in Croydon

Docker
Contractor Daily Rate Histogram in Croydon

The daily rate distribution of IT jobs citing Docker in Croydon over the 6 months to 22 July 2018.

Contractor daily rate histogram for Docker in Croydon

For the 6 months to 22 July 2018, 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 Croydon region with a requirement for Docker.

1 102 (68.00%) Kubernetes
2 88 (58.67%) Security Cleared
3 77 (51.33%) DevOps
4 62 (41.33%) SC Cleared
5 58 (38.67%) Terraform
6 57 (38.00%) Ansible
7 55 (36.67%) Agile Software Development
8 48 (32.00%) Java
8 48 (32.00%) Linux
9 47 (31.33%) Hadoop
10 45 (30.00%) Amazon AWS
11 44 (29.33%) Puppet
12 38 (25.33%) Jenkins
13 34 (22.67%) Microservices
14 31 (20.67%) Git (software)
15 30 (20.00%) Groovy
16 29 (19.33%) Kafka
17 27 (18.00%) Continuous Integration
17 27 (18.00%) Open Source
17 27 (18.00%) Configuration Management
18 24 (16.00%) PostgreSQL
19 21 (14.00%) JavaScript
19 21 (14.00%) Opscode Chef
20 19 (12.67%) Node.js
20 19 (12.67%) REST
21 18 (12.00%) gulp
21 18 (12.00%) Express
21 18 (12.00%) Big Data
22 17 (11.33%) CoreOS
22 17 (11.33%) Elastic Stack

Docker
Co-occurring IT Skills in Croydon 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 12 (8.00%) Confluence
2 10 (6.67%) nginx
3 9 (6.00%) Apache Spark
3 9 (6.00%) Elasticsearch
4 7 (4.67%) Apache Solr
5 2 (1.33%) Alfresco
5 2 (1.33%) Apache Pig
6 1 (0.67%) Apache
6 1 (0.67%) CMS
6 1 (0.67%) JBoss
6 1 (0.67%) Oracle Service Bus
6 1 (0.67%) WebLogic
Cloud Services
1 45 (30.00%) Amazon AWS
2 15 (10.00%) Microsoft Azure
3 13 (8.67%) SaaS
4 12 (8.00%) GitHub
5 7 (4.67%) Amazon EC2
5 7 (4.67%) Amazon S3
6 5 (3.33%) AWS CloudFormation
6 5 (3.33%) Virtual Private Cloud
7 2 (1.33%) Amazon ELB
7 2 (1.33%) Quay.io
7 2 (1.33%) Route 53
8 1 (0.67%) AWS Lambda
8 1 (0.67%) Heroku
8 1 (0.67%) IaaS
8 1 (0.67%) OpenShift
8 1 (0.67%) PaaS
Communications & Networking
1 10 (6.67%) Firewall
2 7 (4.67%) DNS
2 7 (4.67%) Intrusion Detection
2 7 (4.67%) Kerberos
3 3 (2.00%) SSL
3 3 (2.00%) TCP/IP
3 3 (2.00%) WAN
4 2 (1.33%) ICMP
4 2 (1.33%) VPN
Database & Business Intelligence
1 47 (31.33%) Hadoop
2 24 (16.00%) PostgreSQL
3 18 (12.00%) Big Data
4 15 (10.00%) HBase
5 7 (4.67%) Amazon RDS
6 6 (4.00%) Data Warehouse
7 4 (2.67%) MongoDB
8 3 (2.00%) MySQL
8 3 (2.00%) NoSQL
8 3 (2.00%) Relational Database
9 2 (1.33%) Amazon Redshift
9 2 (1.33%) Apache Hive
9 2 (1.33%) Flink
9 2 (1.33%) Neo4j
9 2 (1.33%) Redis
10 1 (0.67%) Amazon DynamoDB
10 1 (0.67%) Oracle Database
Development Applications
1 38 (25.33%) Jenkins
2 31 (20.67%) Git (software)
3 18 (12.00%) gulp
4 14 (9.33%) Artifactory
5 13 (8.67%) GitLab
6 12 (8.00%) Cucumber
6 12 (8.00%) JIRA
7 7 (4.67%) IntelliJ
7 7 (4.67%) Jasmine
7 7 (4.67%) SonarQube
8 6 (4.00%) Burp Suite
8 6 (4.00%) Grunt
8 6 (4.00%) Karma Test Runner
8 6 (4.00%) Protractor
9 5 (3.33%) Atlassian Bamboo
9 5 (3.33%) GoCD
10 4 (2.67%) Maven
10 4 (2.67%) Selenium
10 4 (2.67%) Vagrant
11 3 (2.00%) TeamCity
General
1 7 (4.67%) Retail
2 3 (2.00%) Finance
3 1 (0.67%) Legal
3 1 (0.67%) Publishing
Job Titles
1 48 (32.00%) Developer
2 37 (24.67%) DevOps Engineer
3 26 (17.33%) Java Developer
4 21 (14.00%) Consultant
5 20 (13.33%) DevOps Consultant
6 19 (12.67%) Kubernetes Consultant
7 18 (12.00%) JavaScript Developer
8 13 (8.67%) AWS DevOps
9 12 (8.00%) AWS DevOps Engineer
9 12 (8.00%) AWS Engineer
10 10 (6.67%) SC Cleared Java Developer
11 8 (5.33%) Tester
12 7 (4.67%) Administrator
12 7 (4.67%) Angular Developer
12 7 (4.67%) Information Manager
12 7 (4.67%) Kubernetes Engineer
12 7 (4.67%) Node.js Developer
12 7 (4.67%) Systems Administrator
13 6 (4.00%) AWS Administrator
13 6 (4.00%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 29 (19.33%) Kafka
2 19 (12.67%) Node.js
2 19 (12.67%) REST
3 18 (12.00%) Express
4 17 (11.33%) Elastic Stack
5 15 (10.00%) Spring
6 13 (8.67%) CSS
6 13 (8.67%) CSS3
7 10 (6.67%) AngularJS
8 9 (6.00%) Web Services
9 8 (5.33%) jQuery
9 8 (5.33%) Spring Boot
10 7 (4.67%) Apache Camel
10 7 (4.67%) Drools
10 7 (4.67%) Hibernate
10 7 (4.67%) JSON
10 7 (4.67%) Sass
11 6 (4.00%) Samza
12 5 (3.33%) Velocity
13 4 (2.67%) JPA
Miscellaneous
1 12 (8.00%) Data Centre
2 9 (6.00%) Greenfield Project
3 7 (4.67%) Algorithms
3 7 (4.67%) NHS
4 5 (3.33%) CESG
4 5 (3.33%) Linux Command Line
5 4 (2.67%) Management Information System
5 4 (2.67%) PKI
6 2 (1.33%) Freedom of Information
6 2 (1.33%) Freedom of Information Act
6 2 (1.33%) Public Cloud
6 2 (1.33%) Virtual Team
7 1 (0.67%) Analytical Skills
7 1 (0.67%) User Experience
Operating Systems
1 48 (32.00%) Linux
2 17 (11.33%) CoreOS
3 10 (6.67%) CentOS
4 9 (6.00%) Red Hat Enterprise Linux
4 9 (6.00%) Unix
5 2 (1.33%) Solaris
6 1 (0.67%) Windows
Processes & Methodologies
1 77 (51.33%) DevOps
2 55 (36.67%) Agile Software Development
3 34 (22.67%) Microservices
4 27 (18.00%) Configuration Management
4 27 (18.00%) Continuous Integration
4 27 (18.00%) Open Source
5 15 (10.00%) Protective Monitoring
6 14 (9.33%) Mentoring
6 14 (9.33%) Security Hardening
6 14 (9.33%) Test Automation
7 13 (8.67%) TDD
8 12 (8.00%) BDD
9 11 (7.33%) Problem-Solving
10 10 (6.67%) Continuous Deployment
11 9 (6.00%) Information Assurance
12 8 (5.33%) Scrum
13 7 (4.67%) Data Security
13 7 (4.67%) Information Security
13 7 (4.67%) Load Balancing
13 7 (4.67%) Security Management
Programming Languages
1 48 (32.00%) Java
2 30 (20.00%) Groovy
3 21 (14.00%) JavaScript
4 15 (10.00%) Java 8
5 13 (8.67%) Python
6 12 (8.00%) Ruby
7 11 (7.33%) Bash Shell
7 11 (7.33%) SQL
8 10 (6.67%) Go
9 2 (1.33%) Scala
9 2 (1.33%) Shell Script
Qualifications
1 88 (58.67%) Security Cleared
2 62 (41.33%) SC Cleared
3 9 (6.00%) CESG Certified Professional
3 9 (6.00%) CISMP
3 9 (6.00%) CISSP
4 7 (4.67%) DV Cleared
5 6 (4.00%) Degree
6 5 (3.33%) CHECK Team Member
7 2 (1.33%) ISEB
7 2 (1.33%) ISTQB
8 1 (0.67%) CTC Cleared
Quality Assurance & Compliance
1 9 (6.00%) ISO/IEC 27001
2 6 (4.00%) QA
3 5 (3.33%) PMO
4 2 (1.33%) GDPR
System Software
1 8 (5.33%) Apache ZooKeeper
2 7 (4.67%) HDFS
3 3 (2.00%) Ceph
3 3 (2.00%) etcd
3 3 (2.00%) flannel
3 3 (2.00%) GlusterFS
3 3 (2.00%) SkyDNS
Systems Management
1 102 (68.00%) Kubernetes
2 58 (38.67%) Terraform
3 57 (38.00%) Ansible
4 44 (29.33%) Puppet
5 21 (14.00%) Opscode Chef
6 11 (7.33%) Host Intrusion Detection System
6 11 (7.33%) Network Intrusion Detection System
7 10 (6.67%) Consul
7 10 (6.67%) HAProxy
7 10 (6.67%) Prometheus
7 10 (6.67%) Sysdig
8 6 (4.00%) Docker Swarm
8 6 (4.00%) Kibana
8 6 (4.00%) logstash
8 6 (4.00%) Nessus
9 5 (3.33%) Packer
9 5 (3.33%) Rancher
10 3 (2.00%) Graphite
10 3 (2.00%) rkt
11 2 (1.33%) Hadoop YARN
Vendors
1 9 (6.00%) Hortonworks
2 6 (4.00%) Splunk
3 3 (2.00%) Progress
4 2 (1.33%) CA
4 2 (1.33%) Microsoft
4 2 (1.33%) Pega
5 1 (0.67%) Fujitsu
5 1 (0.67%) Oracle
5 1 (0.67%) ServiceNow