The following table provides summary statistics for contract job vacancies advertised in Cardiff with a requirement for Jenkins skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Jenkins over the 3 months to 29 March 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.

Jenkins (JenkinsCI)
South Wales / Cardiff
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 20 60 -
Rank change year-on-year +40 -  
Contract jobs citing Jenkins 19 3 0
As % of all contract IT jobs advertised in Cardiff 5.65% 0.76% -
As % of the Development Applications category 30.16% 2.78% -
Number of daily rates quoted 16 1 0
Median daily rate £425 £375 -
Median daily rate % change year-on-year +13.33% -  
UK excluding London median daily rate £450 £425 £375
% change year-on-year +5.88% +13.33%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £41.00 £43.50 £38.75
% change year-on-year -5.74% +12.25%  

Jenkins is in the development application skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Cardiff with a requirement for development application skills.

Contract Development Application Skills
Cardiff
Contract job vacancies with a requirement for development application skills 63 108 36
As % of all contract IT job vacancies advertised in Cardiff 18.75% 27.27% 14.29%
Number of daily rates quoted 46 83 22
Median daily rate £400 £375 £305
Median daily rate % change year-on-year +6.66% +22.95%  
90% offered a daily rate of more than £325 £288 £222
10% offered a daily rate of more than £500 £475 £425
UK excluding London median daily rate £400 £375 £365
% change year-on-year +6.66% +2.73%  
Number of hourly rates quoted 0 0 1
Median hourly rate - - £32.50
UK excluding London median hourly rate £42.50 £42.29 £37.50
% change year-on-year +0.49% +12.77%  

Jenkins
Job Vacancy Trend in Cardiff

The job posting trend of jobs advertised in Cardiff citing Jenkins as a proportion of all contract or permanent IT jobs with a match in the Development Applications category.

Job vacancy trend for Jenkins in Cardiff

Jenkins
Contractor Daily Rate Trend in Cardiff

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

Contractor daily rate trend for Jenkins in Cardiff

Jenkins
Contractor Daily Rate Histogram in Cardiff

The daily rate distribution of IT jobs citing Jenkins in Cardiff over the 3 months to 29 March 2017.

Contractor daily rate histogram for Jenkins in Cardiff

For the 6 months to 29 March 2017, IT contractor jobs citing Jenkins 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 Cardiff region with a requirement for Jenkins.

1 17 (80.95%) DevOps
2 16 (76.19%) Amazon AWS
3 15 (71.43%) Git (software)
4 14 (66.67%) Ansible
5 13 (61.90%) Puppet
6 12 (57.14%) Linux
7 10 (47.62%) Terraform
8 9 (42.86%) Agile Software Development
8 9 (42.86%) Continuous Integration
9 8 (38.10%) Java
10 7 (33.33%) TCP/IP
11 6 (28.57%) Web Services
11 6 (28.57%) Windows
11 6 (28.57%) .NET
11 6 (28.57%) Configuration Management
11 6 (28.57%) Red Hat Enterprise Linux
11 6 (28.57%) Amazon EC2
11 6 (28.57%) Amazon S3
11 6 (28.57%) Rundeck
12 5 (23.81%) Opscode Chef
12 5 (23.81%) MongoDB
12 5 (23.81%) Bitbucket
12 5 (23.81%) PowerShell
12 5 (23.81%) Red Hat
12 5 (23.81%) HTTP
12 5 (23.81%) Finance
12 5 (23.81%) DNS
12 5 (23.81%) SSL
13 4 (19.05%) J2EE
13 4 (19.05%) SSH

Jenkins
Co-occurring IT Skills in Cardiff 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 4 (19.05%) WebSphere
2 3 (14.29%) Apache
2 3 (14.29%) Confluence
2 3 (14.29%) IIS
2 3 (14.29%) Jetty
2 3 (14.29%) Mongrel
2 3 (14.29%) nginx
2 3 (14.29%) Tomcat
3 2 (9.52%) Elasticsearch
4 1 (4.76%) OpenStack
4 1 (4.76%) Oracle HTTP Server
4 1 (4.76%) WebLogic
Business Applications
1 1 (4.76%) Remedy ITSM
Cloud Services
1 16 (76.19%) Amazon AWS
2 6 (28.57%) Amazon EC2
2 6 (28.57%) Amazon S3
3 4 (19.05%) AWS CloudFormation
4 3 (14.29%) Google App Engine
4 3 (14.29%) Google Cloud Platform
4 3 (14.29%) Microsoft Azure
5 2 (9.52%) Amazon CloudWatch
6 1 (4.76%) Amazon ElastiCache
6 1 (4.76%) Amazon ELB
6 1 (4.76%) AWS Lambda
6 1 (4.76%) Route 53
6 1 (4.76%) Virtual Private Cloud
Communications & Networking
1 7 (33.33%) TCP/IP
2 5 (23.81%) DNS
2 5 (23.81%) HTTP
2 5 (23.81%) SSL
3 4 (19.05%) DSL
3 4 (19.05%) SSH
4 3 (14.29%) DHCP
4 3 (14.29%) FTP
4 3 (14.29%) IPsec
5 1 (4.76%) Internet
5 1 (4.76%) LDAP
5 1 (4.76%) tcpdump
Database & Business Intelligence
1 5 (23.81%) MongoDB
2 2 (9.52%) Amazon DynamoDB
2 2 (9.52%) NoSQL
2 2 (9.52%) SQL Server
3 1 (4.76%) Apache Cassandra
3 1 (4.76%) Couchbase
3 1 (4.76%) PostgreSQL
3 1 (4.76%) PowerCenter
3 1 (4.76%) Redis
3 1 (4.76%) SQL Server 2008
3 1 (4.76%) SQL Server 2012
Development Applications
1 15 (71.43%) Git (software)
2 5 (23.81%) Bitbucket
3 3 (14.29%) Ant
3 3 (14.29%) Hudson
3 3 (14.29%) JIRA
3 3 (14.29%) Maven
3 3 (14.29%) Travis CI
3 3 (14.29%) Vagrant
4 2 (9.52%) Cucumber
4 2 (9.52%) Selenium
4 2 (9.52%) TeamCity
5 1 (4.76%) MbUnit
5 1 (4.76%) Mercurial
5 1 (4.76%) MSTest
5 1 (4.76%) NuGet
5 1 (4.76%) NUnit
5 1 (4.76%) Octopus Deploy
5 1 (4.76%) SpecFlow
5 1 (4.76%) Visual Studio
5 1 (4.76%) WebDriver
General
1 5 (23.81%) Finance
2 1 (4.76%) Banking
2 1 (4.76%) Games
Job Titles
1 12 (57.14%) DevOps Engineer
2 5 (23.81%) AWS Engineer
3 3 (14.29%) Cloud Engineer
3 3 (14.29%) Developer
3 3 (14.29%) Windows Engineer
4 2 (9.52%) AWS DevOps
4 2 (9.52%) Java Developer
5 1 (4.76%) .NET Developer
5 1 (4.76%) Agile Developer
5 1 (4.76%) Agile Java Developer
5 1 (4.76%) Architect
5 1 (4.76%) Java Architect
5 1 (4.76%) Linux Engineer
5 1 (4.76%) Senior Architect
5 1 (4.76%) Senior Developer
5 1 (4.76%) Senior Java Architect
5 1 (4.76%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 6 (28.57%) .NET
1 6 (28.57%) Web Services
2 4 (19.05%) J2EE
3 3 (14.29%) Servlets
4 2 (9.52%) Hibernate
4 2 (9.52%) Spring
5 1 (4.76%) .NET Framework
5 1 (4.76%) ASP.NET MVC
5 1 (4.76%) CSS3
5 1 (4.76%) Gherkin
5 1 (4.76%) HTML5
5 1 (4.76%) Java EE
5 1 (4.76%) jQuery
5 1 (4.76%) Kafka
5 1 (4.76%) KnockoutJS
5 1 (4.76%) Node.js
5 1 (4.76%) REST
5 1 (4.76%) RESTful
5 1 (4.76%) Spring MVC
5 1 (4.76%) WCF
Miscellaneous
1 2 (9.52%) Fintech
2 1 (4.76%) Private Cloud
Operating Systems
1 12 (57.14%) Linux
2 6 (28.57%) Red Hat Enterprise Linux
2 6 (28.57%) Windows
3 3 (14.29%) Debian
4 1 (4.76%) CentOS
4 1 (4.76%) Ubuntu
Processes & Methodologies
1 17 (80.95%) DevOps
2 9 (42.86%) Agile Software Development
2 9 (42.86%) Continuous Integration
3 6 (28.57%) Configuration Management
4 4 (19.05%) Continuous Delivery
4 4 (19.05%) Open Source
5 3 (14.29%) Mentoring
5 3 (14.29%) Microservices
6 2 (9.52%) BDD
6 2 (9.52%) Cybersecurity
6 2 (9.52%) Migration
6 2 (9.52%) Mobile First
6 2 (9.52%) MVC
6 2 (9.52%) Performance Tuning
6 2 (9.52%) Server Hardening
6 2 (9.52%) TDD
7 1 (4.76%) Software Engineering
7 1 (4.76%) Test-First Development
7 1 (4.76%) Unit Testing
7 1 (4.76%) Web Development
Programming Languages
1 8 (38.10%) Java
2 5 (23.81%) PowerShell
3 4 (19.05%) Bash Shell
4 2 (9.52%) JavaScript
4 2 (9.52%) Perl
4 2 (9.52%) SQL
5 1 (4.76%) C#
5 1 (4.76%) JCL
5 1 (4.76%) TypeScript
Qualifications
1 3 (14.29%) SC Cleared
1 3 (14.29%) Security Cleared
2 1 (4.76%) BPSS Clearance
Quality Assurance & Compliance
1 1 (4.76%) Disclosure Scotland
System Software
1 3 (14.29%) Docker
1 3 (14.29%) VMware Infrastructure
1 3 (14.29%) Xen
2 1 (4.76%) iptables
2 1 (4.76%) NFS
Systems Management
1 14 (66.67%) Ansible
2 13 (61.90%) Puppet
3 10 (47.62%) Terraform
4 6 (28.57%) Rundeck
5 5 (23.81%) Opscode Chef
6 4 (19.05%) Marathon
6 4 (19.05%) Mesos
7 1 (4.76%) Consul
7 1 (4.76%) Control-M
7 1 (4.76%) Fluentd
7 1 (4.76%) Grafana
7 1 (4.76%) Kibana
7 1 (4.76%) Pingdom
7 1 (4.76%) Salt
Vendors
1 5 (23.81%) Red Hat
2 4 (19.05%) Rackspace
3 3 (14.29%) Google
3 3 (14.29%) Microsoft
3 3 (14.29%) Oracle
3 3 (14.29%) VMware
4 2 (9.52%) Remedy
5 1 (4.76%) AppDynamics
5 1 (4.76%) Atlassian
5 1 (4.76%) BMC
5 1 (4.76%) Informatica
5 1 (4.76%) Micro Focus
5 1 (4.76%) PagerDuty
5 1 (4.76%) Thunderhead