Period
to 11 December 2017

The following table provides summary statistics for contract job vacancies advertised in Croydon with a requirement for Continuous Delivery skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Continuous Delivery over the 6 months to 11 December 2017 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.

Continuous Delivery
South London > Croydon
6 months to
11 Dec 2017
Same period 2016 Same period 2015
Rank 71 27 46
Rank change year-on-year -44 +19 -11
Contract jobs citing Continuous Delivery 27 51 7
As % of all contract IT jobs advertised in Croydon 2.83% 9.57% 1.97%
As % of the Processes & Methodologies category 3.08% 10.54% 2.23%
Number of daily rates quoted 16 6 6
Croydon median daily rate £505 £491 £450
Median daily rate % change year-on-year +2.80% +9.17% -
South London median daily rate £500 £488 £450
% change year-on-year +2.56% +8.33% -10.00%
Number of hourly rates quoted 0 0 0
Croydon median hourly rate - - -
South London median hourly rate - - -

Continuous Delivery is in the Processes and Methodologies 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 process or methodology skills.

All Process and Methodology Skills
Croydon
Contract vacancies with a requirement for process or methodology skills 877 484 314
As % of all contract IT jobs advertised in Croydon 91.83% 90.81% 88.45%
Number of daily rates quoted 583 287 209
Croydon median daily rate £500 £425 £425
Median daily rate % change year-on-year +17.65% - -5.56%
10th Percentile £353 £300 £313
90th Percentile £675 £575 £525
South London median daily rate £500 £425 £380
% change year-on-year +17.65% +11.84% -7.88%
Number of hourly rates quoted 3 6 3
Croydon median hourly rate £13.50 £35.25 £12.50
Median hourly rate % change year-on-year -61.70% +182.00% -16.67%
10th Percentile £12.80 £21.00 £11.25
90th Percentile £25.65 £95.00 £26.75
South London median hourly rate £46.25 £23.50 £21.00
% change year-on-year +96.81% +11.90% +31.25%

Continuous Delivery
Job Vacancy Trend in Croydon

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

Job vacancy trend for Continuous Delivery in Croydon

Continuous Delivery
Contractor Daily Rate Trend in Croydon

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

Contractor daily rate trend for Continuous Delivery in Croydon

Continuous Delivery
Contractor Daily Rate Histogram in Croydon

The daily rate distribution of IT jobs citing Continuous Delivery in Croydon over the 6 months to 11 December 2017.

Contractor daily rate histogram for Continuous Delivery in Croydon

For the 6 months to 11 December 2017, IT contractor jobs citing Continuous Delivery also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Croydon region with a requirement for Continuous Delivery.

1 21 (77.78%) Scrum
2 20 (74.07%) Continuous Integration
3 19 (70.37%) Linux
3 19 (70.37%) DevOps
4 18 (66.67%) Amazon AWS
5 16 (59.26%) Puppet
5 16 (59.26%) Security Cleared
5 16 (59.26%) Java
6 15 (55.56%) SC Cleared
6 15 (55.56%) Jenkins
7 14 (51.85%) vCloud
7 14 (51.85%) Ansible
7 14 (51.85%) VMware
7 14 (51.85%) PostgreSQL
7 14 (51.85%) Agile Software Development
8 12 (44.44%) Docker
8 12 (44.44%) Big Data
8 12 (44.44%) Hadoop
8 12 (44.44%) HDFS
9 11 (40.74%) ZABBIX
10 10 (37.04%) Git (software)
10 10 (37.04%) Hortonworks
10 10 (37.04%) Unix
11 9 (33.33%) Maven
11 9 (33.33%) REST
11 9 (33.33%) Kibana
11 9 (33.33%) Kubernetes
11 9 (33.33%) Elastic Stack
12 8 (29.63%) Terraform
12 8 (29.63%) Confluence

Continuous Delivery
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 8 (29.63%) Apache
1 8 (29.63%) Confluence
1 8 (29.63%) Tomcat
2 6 (22.22%) Elasticsearch
3 4 (14.81%) OpenStack
4 2 (7.41%) Apache Spark
4 2 (7.41%) JBoss
4 2 (7.41%) WebLogic
Business Applications
1 1 (3.70%) Dynamics CRM
Cloud Services
1 18 (66.67%) Amazon AWS
2 6 (22.22%) Amazon CloudWatch
2 6 (22.22%) Amazon EC2
2 6 (22.22%) Amazon ELB
2 6 (22.22%) Amazon S3
2 6 (22.22%) Virtual Private Cloud
3 3 (11.11%) GitHub
3 3 (11.11%) Microsoft Azure
Communications & Networking
1 6 (22.22%) DNS
1 6 (22.22%) HTTP
1 6 (22.22%) OpenLDAP
1 6 (22.22%) OpenVPN
1 6 (22.22%) SSH
Database & Business Intelligence
1 14 (51.85%) PostgreSQL
2 12 (44.44%) Big Data
2 12 (44.44%) Hadoop
3 6 (22.22%) Amazon RDS
4 3 (11.11%) MongoDB
5 2 (7.41%) Amazon DynamoDB
5 2 (7.41%) Amazon Redshift
5 2 (7.41%) Apache Hive
5 2 (7.41%) DataStax
5 2 (7.41%) HBase
6 1 (3.70%) NoSQL
6 1 (3.70%) SQL Server Integration Services
6 1 (3.70%) SQL Server Reporting Services
Development Applications
1 15 (55.56%) Jenkins
2 10 (37.04%) Git (software)
3 9 (33.33%) Maven
4 8 (29.63%) JIRA
5 6 (22.22%) Ant
5 6 (22.22%) Bitbucket
5 6 (22.22%) JUnit
5 6 (22.22%) Liquibase
5 6 (22.22%) SonarQube
5 6 (22.22%) Sonatype Nexus
6 3 (11.11%) Artifactory
6 3 (11.11%) Gerrit
6 3 (11.11%) GitLab
6 3 (11.11%) JMeter
6 3 (11.11%) Protractor
7 2 (7.41%) Codeship
7 2 (7.41%) Travis CI
8 1 (3.70%) Atlassian Bamboo
8 1 (3.70%) Gradle
General
1 3 (11.11%) Banking
Job Titles
1 8 (29.63%) DevOps Engineer
2 4 (14.81%) Big Data Specialist
2 4 (14.81%) Consultant
2 4 (14.81%) Developer
2 4 (14.81%) DevOps Specialist
3 3 (11.11%) Automation Tester
3 3 (11.11%) DevOps Consultant
3 3 (11.11%) Hadoop Consultant
3 3 (11.11%) Tester
4 2 (7.41%) AWS DevOps
4 2 (7.41%) AWS DevOps Engineer
4 2 (7.41%) AWS Engineer
4 2 (7.41%) Big Data Developer
4 2 (7.41%) Lead DevOps
4 2 (7.41%) Linux DevOps Engineer
4 2 (7.41%) Linux Engineer
4 2 (7.41%) Linux/Unix DevOps
4 2 (7.41%) Technical Leader
5 1 (3.70%) Senior DevOps
5 1 (3.70%) Unix Linux Engineer
Libraries, Frameworks & Software Standards
1 9 (33.33%) Elastic Stack
1 9 (33.33%) REST
2 6 (22.22%) MCollective
3 4 (14.81%) Kafka
3 4 (14.81%) RESTEasy
4 2 (7.41%) Apache Camel
4 2 (7.41%) Guice
4 2 (7.41%) LAPP Stack
4 2 (7.41%) RESTful
4 2 (7.41%) Spark Streaming
4 2 (7.41%) Web Services
5 1 (3.70%) .NET
5 1 (3.70%) AngularJS
5 1 (3.70%) Hibernate
5 1 (3.70%) J2EE
5 1 (3.70%) RabbitMQ
5 1 (3.70%) Spring
5 1 (3.70%) XML
Miscellaneous
1 6 (22.22%) Linux Command Line
2 2 (7.41%) Analytical Skills
3 1 (3.70%) Greenfield Project
Operating Systems
1 19 (70.37%) Linux
2 10 (37.04%) Unix
3 6 (22.22%) CentOS
4 2 (7.41%) AIX
Processes & Methodologies
1 21 (77.78%) Scrum
2 20 (74.07%) Continuous Integration
3 19 (70.37%) DevOps
4 14 (51.85%) Agile Software Development
5 6 (22.22%) Coaching
5 6 (22.22%) Configuration Management
5 6 (22.22%) Kanban
5 6 (22.22%) Load Balancing
5 6 (22.22%) Service Management
5 6 (22.22%) Stakeholder Management
5 6 (22.22%) User Stories
6 5 (18.52%) CQRS
6 5 (18.52%) Test Automation
7 4 (14.81%) Build Automation
7 4 (14.81%) Open Source
7 4 (14.81%) Workflow
8 3 (11.11%) Exploratory Testing
8 3 (11.11%) Operational Acceptance Testing
8 3 (11.11%) OWASP
8 3 (11.11%) TDD
Programming Languages
1 16 (59.26%) Java
2 6 (22.22%) Bash Shell
2 6 (22.22%) Groovy
2 6 (22.22%) JavaScript
3 4 (14.81%) Scala
4 3 (11.11%) SQL
5 2 (7.41%) Go
5 2 (7.41%) Python
5 2 (7.41%) Ruby
Qualifications
1 16 (59.26%) Security Cleared
2 15 (55.56%) SC Cleared
System Software
1 14 (51.85%) vCloud
2 12 (44.44%) Docker
2 12 (44.44%) HDFS
3 8 (29.63%) VMware Infrastructure
4 6 (22.22%) Postfix
4 6 (22.22%) Squid
4 6 (22.22%) Virtual Machines
Systems Management
1 16 (59.26%) Puppet
2 14 (51.85%) Ansible
3 11 (40.74%) ZABBIX
4 9 (33.33%) Kibana
4 9 (33.33%) Kubernetes
5 8 (29.63%) Terraform
6 6 (22.22%) Docker Swarm
6 6 (22.22%) logstash
6 6 (22.22%) Rancher
6 6 (22.22%) Rsyslog
6 6 (22.22%) Sysdig
7 2 (7.41%) Ambari
7 2 (7.41%) Hadoop YARN
7 2 (7.41%) Opscode Chef
Vendors
1 14 (51.85%) VMware
2 10 (37.04%) Hortonworks
3 6 (22.22%) Sonatype
4 2 (7.41%) Google
4 2 (7.41%) Oracle
4 2 (7.41%) Red Hat
4 2 (7.41%) Splunk
5 1 (3.70%) Microsoft