Period
to 19 November 2017

The following table provides summary statistics for contract job vacancies advertised in Middlesex with a requirement for Continuous Integration skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Continuous Integration over the 6 months to 19 November 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 Integration
South East > Middlesex
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 9 23 35
Rank change year-on-year +14 +12 +3
Contract jobs citing Continuous Integration 26 18 5
As % of all contract IT jobs advertised in Middlesex 10.12% 5.04% 1.40%
As % of the Processes & Methodologies category 11.71% 5.83% 1.77%
Number of daily rates quoted 35 3 3
Middlesex median daily rate £500 £360 £425
Median daily rate % change year-on-year +38.89% -15.29% +57.41%
South East median daily rate £440 £425 £400
% change year-on-year +3.53% +6.25% +6.67%
Number of hourly rates quoted 0 0 0
Middlesex median hourly rate - - -
South East median hourly rate £49.50 £42.50 £47.50
% change year-on-year +16.47% -10.53% +33.80%

Continuous Integration 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 Middlesex with a requirement for process or methodology skills.

All Process and Methodology Skills
Middlesex
Contract vacancies with a requirement for process or methodology skills 222 309 283
As % of all contract IT jobs advertised in Middlesex 86.38% 86.55% 79.49%
Number of daily rates quoted 154 182 138
Middlesex median daily rate £439 £413 £396
Median daily rate % change year-on-year +6.36% +4.30% +2.06%
10th Percentile £300 £278 £263
90th Percentile £545 £550 £504
South East median daily rate £425 £400 £390
% change year-on-year +6.25% +2.56% +4.00%
Number of hourly rates quoted 2 9 10
Middlesex median hourly rate £31.75 £37.50 £38.50
Median hourly rate % change year-on-year -15.33% -2.60% -3.75%
10th Percentile £30.58 £23.70 £13.18
90th Percentile £33.53 £42.60 £48.75
South East median hourly rate £23.00 £26.75 £26.55
% change year-on-year -14.02% +0.75% +51.71%

Continuous Integration
Job Vacancy Trend in Middlesex

Job postings citing Continuous Integration as a percentage of all IT jobs advertised in Middlesex.

Job vacancy trend for Continuous Integration in Middlesex

Continuous Integration
Contractor Daily Rate Trend in Middlesex

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

Contractor daily rate trend for Continuous Integration in Middlesex

Continuous Integration
Contractor Daily Rate Histogram in Middlesex

The daily rate distribution of IT jobs citing Continuous Integration in Middlesex over the 6 months to 19 November 2017.

Contractor daily rate histogram for Continuous Integration in Middlesex

For the 6 months to 19 November 2017, IT contractor jobs citing Continuous Integration 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 Middlesex region with a requirement for Continuous Integration.

1 22 (84.62%) Amazon AWS
2 21 (80.77%) Microsoft Azure
3 15 (57.69%) Jenkins
4 13 (50.00%) Docker
4 13 (50.00%) Kubernetes
4 13 (50.00%) Agile Software Development
4 13 (50.00%) Linux
4 13 (50.00%) Configuration Management
5 12 (46.15%) Use Case
5 12 (46.15%) Analytical Skills
6 11 (42.31%) Ansible
6 11 (42.31%) Opscode Chef
6 11 (42.31%) OpenShift
6 11 (42.31%) Artifactory
6 11 (42.31%) Gluster
6 11 (42.31%) OpenStack
6 11 (42.31%) Puppet
6 11 (42.31%) Red Hat Enterprise Linux
6 11 (42.31%) Team Foundation Server
7 10 (38.46%) TDD
8 9 (34.62%) NoSQL
8 9 (34.62%) PostgreSQL
8 9 (34.62%) OO
8 9 (34.62%) MySQL
8 9 (34.62%) Oracle
9 8 (30.77%) Java
9 8 (30.77%) Python
10 6 (23.08%) Tomcat
10 6 (23.08%) WebLogic
10 6 (23.08%) MSTest

Continuous Integration
Co-occurring IT Skills in Middlesex 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 11 (42.31%) OpenStack
2 6 (23.08%) Tomcat
2 6 (23.08%) WebLogic
2 6 (23.08%) WebSphere
3 2 (7.69%) Elasticsearch
Cloud Services
1 22 (84.62%) Amazon AWS
2 21 (80.77%) Microsoft Azure
3 11 (42.31%) OpenShift
4 2 (7.69%) GitHub
5 1 (3.85%) Azure Active Directory
5 1 (3.85%) IaaS
5 1 (3.85%) PaaS
5 1 (3.85%) SaaS
Communications & Networking
1 1 (3.85%) VPN
Database & Business Intelligence
1 9 (34.62%) MySQL
1 9 (34.62%) NoSQL
1 9 (34.62%) PostgreSQL
2 2 (7.69%) InfluxDB
Development Applications
1 15 (57.69%) Jenkins
2 11 (42.31%) Artifactory
2 11 (42.31%) Team Foundation Server
3 6 (23.08%) MSTest
3 6 (23.08%) NUnit
4 4 (15.38%) Git (software)
5 3 (11.54%) Maven
6 2 (7.69%) Ant
6 2 (7.69%) Gradle
7 1 (3.85%) Jasmine
7 1 (3.85%) JIRA
7 1 (3.85%) Selenium
7 1 (3.85%) TeamCity
Job Titles
1 11 (42.31%) Azure Engineer
1 11 (42.31%) Developer
2 10 (38.46%) AWS Engineer
2 10 (38.46%) Platform Engineer
3 6 (23.08%) Java Developer
4 3 (11.54%) C# Developer
4 3 (11.54%) DevOps Engineer
5 2 (7.69%) Python Developer
6 1 (3.85%) Analyst
6 1 (3.85%) Business Analyst
6 1 (3.85%) Consultant
6 1 (3.85%) Front End Developer (Client-Side Developer)
6 1 (3.85%) JavaScript Developer
6 1 (3.85%) Salesforce Developer
6 1 (3.85%) Senior Analyst
6 1 (3.85%) Senior Business Analyst
6 1 (3.85%) Senior Technical Analyst
6 1 (3.85%) Technical Analyst
6 1 (3.85%) Technical Business Analyst
6 1 (3.85%) Technical Consultant
Libraries, Frameworks & Software Standards
1 2 (7.69%) Sensu
1 2 (7.69%) Web Services
2 1 (3.85%) AngularJS
2 1 (3.85%) CSS
2 1 (3.85%) CSS3
2 1 (3.85%) GWT
2 1 (3.85%) HTML
2 1 (3.85%) HTML5
2 1 (3.85%) Node.js
2 1 (3.85%) React
Miscellaneous
1 12 (46.15%) Analytical Skills
2 2 (7.69%) Computer Science
2 2 (7.69%) User Experience
2 2 (7.69%) Virtual Team
3 1 (3.85%) Mobile App
Operating Systems
1 13 (50.00%) Linux
2 11 (42.31%) Red Hat Enterprise Linux
3 1 (3.85%) Windows
3 1 (3.85%) Windows Server
Processes & Methodologies
1 13 (50.00%) Agile Software Development
1 13 (50.00%) Configuration Management
2 12 (46.15%) Use Case
3 10 (38.46%) TDD
4 9 (34.62%) OO
5 3 (11.54%) BDD
5 3 (11.54%) DevOps
6 2 (7.69%) Continuous Deployment
6 2 (7.69%) Scrum
6 2 (7.69%) Software Delivery
6 2 (7.69%) Test Automation
7 1 (3.85%) BPMN
7 1 (3.85%) Kanban
7 1 (3.85%) MVC
7 1 (3.85%) Network Virtualisation
7 1 (3.85%) Pair Programming
7 1 (3.85%) Performance Management
7 1 (3.85%) Release Management
7 1 (3.85%) SOA
7 1 (3.85%) UML
Programming Languages
1 8 (30.77%) Java
1 8 (30.77%) Python
2 3 (11.54%) C#
3 2 (7.69%) Perl
3 2 (7.69%) Ruby
3 2 (7.69%) SQL
4 1 (3.85%) JavaScript
Qualifications
1 3 (11.54%) Degree
2 2 (7.69%) Computer Science Degree
2 2 (7.69%) SC Cleared
2 2 (7.69%) Security Cleared
Quality Assurance & Compliance
1 1 (3.85%) QA
System Software
1 13 (50.00%) Docker
2 11 (42.31%) Gluster
3 1 (3.85%) Active Directory
Systems Management
1 13 (50.00%) Kubernetes
2 11 (42.31%) Ansible
2 11 (42.31%) Opscode Chef
2 11 (42.31%) Puppet
3 2 (7.69%) Fluentd
3 2 (7.69%) Graphite
3 2 (7.69%) logstash
3 2 (7.69%) Prometheus
3 2 (7.69%) Salt
3 2 (7.69%) StatsD
3 2 (7.69%) ZABBIX
Vendors
1 9 (34.62%) Oracle
2 2 (7.69%) Rackspace
2 2 (7.69%) SaltStack
3 1 (3.85%) Atlassian
3 1 (3.85%) Microsoft
3 1 (3.85%) Salesforce.com